Transcript
L-1VN / L-7,500 / L-10,000 OWNER'S MANUAL
L-1G
L-7,500G
L-1VNE
L-10,000E L-7,500E
L-10,000G
L-1 LinePro L-7,500 LinePro
L-10,000 LinePro
WARNING..Read all instructions carefully before assembling components and operating sprayer. Incorrect procedure could result in damage to the unit, severe personal injury and/or property damage. When spraying flammable materials, sprayer must be placed at least 20 feet from target in a well-ventilated area. Vapours can be ignited by static discharge or electrical sparks and result in severe personal injury. LEMMER airless sprayers generate high fluid pressure. Improper use could result in an injection injury.
VANCOUVER • KELOWNA • CALGARY • EDMONTON • WINNIPEG • TORONTO • MONTRÉAL 1
TABLE OF CONTENTS SAFETY PRECAUTIONS ........................................................................ 3&4 INTRODUCTION ........................................................................................... 5 TECHNICAL SPECIFICATIONS ................................................................... 5 PUMP COMPONENTS ................................................................................. 6 SETTING UP OF UNIT ................................................................................. 7 ASSEMBLY AND ADJUSTMENTS, L-1 LINEPRO .................................. 8&9 ASSEMBLY AND ADJUSTMENTS, L-7500/L-10,000 LINEPRO ......... 10&11 TIP SELECTION CHART, LINEPRO .......................................................... 12 GENERAL OPERATING GUIDELINES, LINEPRO ..................................... 12 ZIP TIP INFORMATION .............................................................................. 13 HOW TO SELECT TIP SIZE AND PROPER FILTER ................................. 14 STARTUP PROCEDURE ............................................................................ 15 HINTS FOR AIRLESS SPRAYING ............................................................. 16 HELPFUL HINTS FOR TROUBLE FREE PAINTING ................................. 17 ADDITIONAL INSTRUCTIONS FOR GAS UNITS ..................................... 18 CLEANING INSTRUCTIONS ............................................................... 19&20 MAINTENANCE & SERVICE ............................................................... 21&22 MAINTENANCE (SPECIFIC TO LINEMARKER) ........................................ 23 L-1 LINEPRO ACCESSORIES ................................................................... 24 GLASS BEAD KIT PARTS LIST & DIAGRAM ............................................ 25 ACCESSORIES FOR LEMMER AIRLESS EQUIPMENT ........................... 26 OTHER QUALITY LEMMER PRODUCTS .................................................. 27 TROUBLESHOOTING ......................................................................... 28&29 L-45 PARTS LIST & DIAGRAM ................................................................... 30 L-50 & L-50N GUN ...................................................................................... 31 L-45 SPRAY GUN OVERHAUL .................................................................. 31 L-1VNE PARTS LIST ........................................................................... 32&33 L-1VNG PARTS LIST ........................................................................... 34&35 L-1 LINEPRO PARTS LIST .................................................................. 36&37 L-7,500G PARTS LIST ......................................................................... 38&39 L-10,000E PARTS LIST ....................................................................... 40&41 L-10,000G PARTS LIST ....................................................................... 42&43 LEMMER PAINT SPRAYING EQUIPMENT LIMITED WARRANTY ........... 44 DISTRIBUTION CENTRES ACROSS CANADA ......................................... 44
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SAFETY PRECAUTIONS WARNING 1)
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HIGH PRESSURE!
ATTENTION
Injection hazard: Airless Painting Equipment can 1) Risque d’injection de peinture: Le matériel de cause serious injury if the spray penetrates the pulvérisation sans air peut entraîner de graves blessures skin. Do not point the gun at anyone or any part of s’il y a pénétration de la peau par la peinture. Ne jamais the body. The tip guard provides some protection pointer le pistolet vers une personne ou vers soi-même. against accidental injection injuries, but is mostly a La garde de la buse limite le risque de blessures warning device. Never put your hand, fingers or accidentelles par injection mais constitue principalement body over the spray tip. Gloves and clothing do not un élément de mise-en-garde. Ne jamais mettre la main, necessarily offer any protection either. Keep the les doigts ou toutes parties du corps contre la buse. Le gun trigger safety lever in locked postion when not INJECTION HAZARD! port de gants et de vêtements n'est pas nécessairement spraying. Always have the tip guard in place while une forme de protection non plus.Laisser le cran de sureté spraying. du pistolet en position fermée quand il nést pas utilisé. In case of penetration seek medical aid immediately! Toujours avoir la garde en place pour peindre. Note to physician: Injection into skin is a serious En cas d’accident, demander immédiatement des soins médicaux. traumatic injury. It is important to treat the injury Note au médicin: La pénétration de peinture dans la peau peut causer surgically as soon as possible. Do not delay treatde graves blessures. Il est important de traîter la blessure à la ment to research toxicity. Toxicity is a concern with chirurgie aussitôt possible. Ne pas retarder le traitement pour some exotic coatings injected into the bloodstream. rechercher la toxicité. La toxicité peut avoir de graves conséquences Consultation with a plastic surgeon or reconstructive quand certains enduits exotiques son injectés directement dans le hand surgeon may be advisable. Be prepared to tell systéme sanguin. Une consultation avec un chirurgien spécialisant en the doctor what fluid was injected. reconstruction de mains serait conseillable. Soyez prêts à décrire au This system is capable of producing 3200 PSI. To médecin quel liquide a été injecté. avoid rupture and injury, do not operate this pump with 2) Ce matériel peut produire une pression de 3200 lbf/po2. Afin d’éviter components rated less than 3200 PSI working pressure des ruptures et des blessures, ne pas utiliser cette pompe avec des (including but not limited to spray guns, hose and hose éléments dont la pression nominale de service est inférieure à 3200 lbf/po2 connections). (y compris les pulvérisateurs, tuyaux flexibles et raccords). Do not spray paints or other inflammable fluids 3) Ne jamais pulvériser à l’interieur un produit inflammable qui a un point indoors which have a flash point below 21 degree C, 70 éclair inférieur à 21 degrés C,70 degrés F. L’endroit où vous peinturez doit degree F. Keep spray area well ventilated. Before toujours être bien aéré. Avant de pulvériser s’assurer qu’il n’y a aucune spraying, turn off all pilot lights and open flames. flamme ou pilot (veilleuse) de fournaise en marche dans l’appartement. Wear a respirator which is approved for the product 4) Servez-vous d’un masque respiratoire qui est certifié pour le produit que being sprayed. vous pulvérisez. Do not use halogenated hydrocarbon solvents in this 5) Ne pas utiliser de solvants contenant des hydrocarbures halogénés system; it contains aluminium parts and may explode. avec ce matériel. Il contient des particules d'aluminium et peut exploser. Les Cleaning agents, coatings, paints, and adhesives may agents de nettoyage, enduits, peintures et, adhésifs, peuvent contenir des contain halogenated hydrocarbon solvents. Don't take solvants contenant des hydrocarbures halogénés. Soyez prudents; chances, consult your material supplier to be sure. (ex: consultez votre fournisseur pour les informations nécessaires. (ex: methylene chloride and 1,1,1 - Trichlorethane) méthylène chloride and 1,1,1 - Trichloréthane) Caution: When a flammable liquid is sprayed there may 6) Attention: La pulvérisaton d'un liquide inflammable peut entraîner un be danger of fire or explosion especially in a closed risque d'incendie ou d'explosion, surtout dans les espaces fermés. area. 7) Attention: Étincelles électriques. Ne pas placer la pompe à moins de 6 Caution: Arcing parts. Keep the pump at least 20 feet mètres des vapeurs explosives. away from explosive vapors. 8) Attention: La pression du produit que l’on pulvérise peut produire une Caution: Static electricity can be developed by airless charge électrostatique. Mettre le matériel et l'objet à pulvériser à la terre. spraying. Ground unit and object to be sprayed. On Sur les modèles électriques, le cordon électrique doit être attaché à une electric units, unit power cord must be connected to a prise de courrant reliée à terre. Le cordon de rallonge doit être à 3 fils. Des grounded outlet. Use only three wire extension cords. décharges d'électricité statique peuvent se produire si le matériel n'est pas Static explosion can occur with ungrounded unit. mis à la terre. Flush system with spray tip removed. Always use 9) Retirer l'embout de pulvérisation avant de rincer le matériel tout en lowest pressure possible. utilisant une pression aussi basse que possible. Always follow safety precautions and warnings printed 10) Toujours prendre les précautions nécessaires et observer toutes les on paint container. consignes de sécurité figurant sur le pot de peinture. Only use spray guns and hoses supplied by Lemmer. 11) N'utiliser que les pulvérisateurs et les tuyaux flexibles fournis par User assumes all risk and liability when using spray guns Lemmer. Les personnes qui utilisent des pulvérisateurs et des tuyaux or hoses not complying with minimum specification and flexibles non conformes aux standards d'utilisation et de sécurité minimum safety devices of Lemmer Spray Systems Ltd. du fabricant de la pompe le font à leurs propres risques et seront les seuls Inspect hoses before each use. Never use a damaged responsables. hose. High pressure in hoses with wear, leaks or splits 12) Examiner soigneusement le tuyau avant de s'en servir. Il ne faut jamais may cause the hose to rupture and cause serious utiliser un tuyau endommagé ou avec des fentes. Un tuyau à haute pression personal injury. Never try to stop or deflect leaks with any qui n'est pas en bon état représente un serieux danger de blessure à la part of your body. personne en cas de crevaison soudaine. Il ne faut jamais essayer d'arrêter Use extreme caution when cleaning spray tip guard. des fuites de liquide avec n'importe quelle partie de votre corps. DO NOT try to wipe off build up around the spray tip 13) Il est nécessaire d'exercer beaucoup de précaution pendant le before following shut down procedure. Follow the Shut nettoyage de la protection de la buse. Ne jamais essayer d'enlever la down Procedure, then follow the spray tip manufacturer’s peinture qui aurait pu s'accumuler sur la buse avant d'avoir suivi les instructions for removing and cleaning the spray tip. consignes de sécurité concernant le nettoyage et le remplacement de la Never attempt to change spray tip or leave the unit buse. unattended without first shutting off pump, releasing fluid 14) Ne jamais essayer de changer la buse ou laisser l'appareil sans surveillance pressure, and locking the trigger safety lock. avant d'arrêter le moteur, couper la pression et verrouiller la gâchette du Use extreme caution when changing spray tip. Follow pistolet. the Shut down Procedure, then follow the spray tip 15) Le remplacement d'une buse doit être fait avec beaucoup de manufacturer’s instructions for changing the spray tip. précaution. Référez-vous au PROCÉDÉ D'ENTRETIEN.
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SAFETY PRECAUTIONS 16) Do not pull on hoses to move equipment, DO NOT kink or bend the hose sharply. 17) Keep children or anyone not familiar with airless spray systems away from equipment and work area. 18) Conductive metal containers must be used when flushing flammable fluids through the system. Always flush at low pressure with spray tip removed. A metal part of the spray gun must be held firmly against the grounded metal pail when flushing or relieving pressure from the gun. 19) Trigger guard helps reduce the risk of accidentally triggering the gun if dropped or bumped. Do not use a spray gun without a trigger guard.
16) Il ne faut jamais essayer de déplacer l'appareil en tirant sur le tuyau. Il faut aussi éviter tout tortillement du tuyau. 17) Les enfants et le personnes n'ayant aucune expérience avec ce genre de pulvérisateur doivent êtres gardés à l'écart de l'appareil et du chantier de travail. 18) Quand on décharge des liquides inflammables il faut utiliser des pots conducteurs en métal. Quand on relâche la pression avec le pistolet, une partie métallique du pistolet doit être en contact avec le pot en métal muni de mise à la terre. 19) La protection de la gâchette réduit le risque d'activement involontaire si on laisse tomber le pistolet ou s'il est frappé par accident. Ne jamais utiliser le pistolet sans la protection de gâchette.
20) Shut Down Procedure Always follow Shut Down Procedure before starting any troubleshooting, servicing or cleaning. 1) Engage the trigger safety lock in the locked position. Test the trigger safety lock to ensure the lock is working properly. 2) Turn the On/Off switch to the Off position. 3) Unplug the electrical cord on the sprayer. 4) Open the dump valve to relieve pressure. Leave open until ready to spray or test or clean. 5) Remove the spray tip. 6) Disengage the trigger safety lock. 7) Trigger the gun into a metal pail to relieve any remaining pressure. A metal part of the spray gun should be held firmly against the grounded metal pail when relieving the pressure from the gun. (A grounded metal pail is not required for non-flammables such as latex.) 8) Reset the trigger safety lock to locked position.
20) Procédé à suivre avant tout travail d'entretien ou de nettoyage. 1) Bloquer la gâchette avec le levier de verrouillage. 2) Placer l'interrupteur MARCHE-ARRÊT en position ARRÊT. 3) Débrancher le cordon électrique. 4) Ouvrir la vanne de mise à l'air libre pour relâcher la pression. Gardez-la ouverte jusqu'au moment où vous êtes prêts à utiliser l'appareil. 5) Enlever la buse. 6) Débloquer le levier de verrouillage de la gâchette. 7) Relâcher le reste de la pression en déchargeant avec le pistolet dans un pot en métal. Quand on relâche la pression, une partie métallique du pistolet doit être en contact avec le pot en métal muni de mise à la terre. (Il n'est pas nécessaire d'utiliser un pot avec mise à la terre pour des produits non inflammables, comme par exemple le latex). 8) Ramener le levier de verrouillage en position bloquée.
Warning This unit is provided with a thermally protected Reset. If an overload occurs, the thermally protected automatic reset disconnects the motor from the power supply. • Always disconnect motor from power supply before working on equipment. • When thermally protected reset disconnects the motor from the power supply, relieve pressure by turning priming valve to “prime”. • Turn ON-OFF switch to OFF. Caution: The cause of the overload should be corrected before restarting. Important: Read and understand these special safety precautions before operating the unit.
Avertissement Cet appariel est équipé d'un disjoncteur à Protection thermique. En cas de surcharge, le disjoncteur automatique coupe le moteur de la source d'alimentation. • Toujours déconnecter le moteur de la source d’alimentation avant de travailler sur l’appareil. • Lorsque le disjoncteur coupe le moteur de la source d’alimentation relâcher la pression en plaçant le clapet d’amorçage en position “amorçage”. • Placer l’interrupteur MARCHE-ARRÊT en position ARRÊT. Attention: La cause de la surcharge doit être eliminée avant de remettre le moteur en marche.
Electrical requirements If an extension cord is used, make sure it is a 3 conductor type (has grounding wire) and is CSA approved.Also make sure that its wire size (AWG) is thick enough to carry the amperage your machine requires. The chart below will show the minimum recommended AWG for specific lengths. See next page for pump specifications.
Données électriques. Si l'on utilise un cordon de rallonge, veillez à ce qu'il soit à 3 fils (avec mise à la terre) et avec certification CSA. Le calibre des fils doit être suffisant pour l'ampérage qui est nécessaire pour que l'appareil fonctionne. Voir le tableau ci-dessous indiquant les calibres minimuns requis selon les différentes longueurs de la rallonge.
Remember; keep the motor clean and dry. Paint acts as an insulator and will cause overheating and/or motor damage.
Il est important de garder le moteur propre et à l'abri de l'humidité. L'isolation créée par la peinture sèche pourrait le surchauffer et l'endommager.
Cord Length 25 ft 50 ft 75 ft 100 ft 125 ft 150 ft
0-5 16 16 16 16 16 16
6 16 16 16 16 16 14
7 16 16 16 16 14 14
8 16 16 16 14 14 14
Motor Amperage Rating 9 10 11 12 13 14 16 16 14 14 14 12 16 16 14 14 14 12 16 16 14 14 14 12 14 14 14 14 12 12 14 12 12 12 12 12 12 12 12 12 12 12
15 12 12 12 12 12 12
Minimum recommended AWG
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16 12 12 12 12 12 12
17 12 12 12 12 12 12
18 12 12 12 12 12 12
19 12 12 12 12 12 12
20 12 12 12 12 12 12
INTRODUCTION INTRODUCTION: We appreciate your decision to purchase a Lemmer high quality professional paint spraying system and believe you will find it to be the best sprayer you ever owned.
PUMP TYPE: These units are HYDRAULIC MEMBRANE PUMPS. Ruggedly built hydraulic parts keep maintenance to a minimum. All paint valves are made of tungsten carbide for extra long abrasion resistance. The advantages of this type of pump is:
Your Lemmer airless paint machine is capable of spraying a wide variety of latex, oil-based and alkyd paints, as well as stains, preservatives and other architectural coatings. The material you are spraying will have a direct effect on the amount of pressure required for the optimum pattern and coverage to be obtained. We recommend that before actually beginning your job, you carefully read this manual and practice with the sprayer until you feel comfortable using it.
- Accurate spray pattern with minimal overspray - Minimal or no thinning of paint products - Pumps straight out of original paint container - Variable pressure from 0 to 3200 PSI - Various nozzles are available for slow to fast spraying - Light weight, compact and portable - Quiet running and low power consumption - Steady spraying pressure - no fan fluctuations - Compact paint pump - quick cleaning, less parts to wear - Extra heavy duty diaphragm
The Lemmer L-1 VN/L-7,500/L-10,000 sprayers are powerful and versatile enough to be used with a variety of accessories to make them even more versatile (extra lengths of hose, extensions, pressure feed rollers, etc.). Ask your supplier about the recommended accessories for your particular job.
HOW HYDRAULIC MEMBRANE PUMPS OPERATE: Most of the pumps moving parts are in the hydraulic system and have little or no wear. The motor is switched on and remains running until switched off. First, the pump is primed, then the pressure is set (lets say at 3000 PSI for spraying latex). When the paint pressure reaches 3000 PSI in the hose, the paint pump parts (including membrane) stop moving. In this stall position, the hydraulic oil merely circulates allowing the motor to run freely. Now, when the gun trigger is pulled and the paint pressure begins to drop, the hydraulics and paint valves immediately begin to work to maintain spraying pressure. The results are minimal power draw, excellent triggerpaint pressure response, no fan fluctuations, and minimal all-around wear!
TECHNICAL SPECIFICATIONS Weight, electric: Weight, gas: Capacity, free flow volume: Capacity, volume @ 2000 psi: Maximum tip size, 1 gun: Maximum tip size, 2 gun: Maximum tip size, 3 gun: Power source, electric: Power source, gas: Power requirements, electric: Spraying pressure:
L-1 70 lbs (32 kg) 87 lbs (39 kg)
L-5,000 90 lbs (41 kg) 160 lbs (73 kg)
L-7,500 145 lbs (52 kg) 160 lbs (73 kg)
L-10,000 145 lbs (66 kg) 210 lbs (95 kg)
1.2 gpm (4.5 ltr) .68 gpm
1.4 gpm (5.3 ltr) .76 gpm
2 gpm (7.5 ltr) 1.1 gpm
2.8 gpm (10.6 ltr) 2.1 gpm
.025 .017 .013
.027 .019 .015
.033 .023 .019
.043 .029 .025
N/A 9 hp Honda N/A
1.5 hp, TEF, class B 9.0 hp Honda 20A,115VAC,60HZ
0 - 3200 psi
0 - 3200 psi
1 hp, TEF, class F 1 hp, TEF, class B 4.0 hp Honda 5.5 hp Honda 15A,115VAC,60HZ 15A,115VAC,60HZ 0 - 3200 psi
0 - 3200 psi
Capability: All conventional coatings, ie: latex, stain, lacquer, varnish, ink, primer, preservatives and many other architectural coatings such as block fillers and some elastomerics and glues.
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PUMP COMPONENTS SPRAY GUN: The spray gun is designed specifically for airless spraying. Since there is no compressed air to atomize the paint, atomization is accomplished by forcing the paint at a very high pressure (3200 p.s.i) through a very small hole (~.017" diameter). Because of this high pressure, the spray tip and gun valve are made of tungsten carbide for maximum wear resistance. The gun body is made of forged alloy and anodized for chemical resistance.
PAINT PUMP: The paint pump is simply a valve block with inlet, outlet, and prime valves installed in it. These valves regulate the flow of the paint through the pump during priming and spraying. The inlet and outlet valves are made of tungsten carbide to provide maximum life in abrasive paints. The inlet and outlet valves work on opposing strokes of the diaphragm to draw in and force out the paint. DUMP VALVE: The dump valve is located on the side of the paint pump. When turned to “prime” (handle in-line with body), it circulates paint to vent the air trapped in the paint pump out the return hose. It will continue to recirculate the paint until the knob is manually turned to the “spray” position.
As a safety feature, the spray gun can be locked with the trigger safety lever when you are not spraying. Be sure to read all warnings concerning the high pressures of airless spraying on page 3&4. HYDRAULIC PUMP: The hydraulic pump converts the power of the electric or gas motor into hydraulic power. An eccentric cam on the motor driven shaft moves the piston back and forth, pumping oil. This hydraulic power distributes pressure smoothly against a diaphragm. The hydraulic power is regulated by the pressure control valve.
When the dump valve is turned to “spray”, flow is shut off through the return hose and is routed to the paint hose for spraying. The dump valve also serves to relieve pressure on the system during shutdown and cleanup. The pressure is relieved by turning the prime valve to “dump”.
DIAPHRAGM: The diaphragm is located between the hydraulic pump and the paint pump. It acts like the heart of the sprayer. It is moulded from a tough, but flexible polymer plastic that resists all paint solvents. It serves to transmit the hydraulic power to the paint while keeping the oil and the paint separated.
Outlet valve Motor
PRESSURE CONTROL VALVE: The manually operated pressure control knob is on the side of the hydraulic pump. When the knob is turned clockwise, oil pressure is increased. When the knob is turned counterclockwise, oil pressure is reduced. The pressure control knob regulates the pressure on the diaphragm up to 3200 PSI.
Dump valve Hydraulic pump
Always reduce the pressure (turn knob all the way counterclockwise) when cleaning or when switching the position of the dump valve. Running the pump in the prime position with the pressure knob turned fully counter-clockwise will eliminate any air in the diaphragm chamber. A small amount of air here will cause low working pressure or cause the pump not to prime.
Inlet valve Paint pump
Pressure control valve
Figure 1. - Pump components (L-1VN).
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SETTING UP OF UNIT TOOLS NEEDED: 2 x 8" or larger crescent wrench 1 x 6mm allen wrench 1 x water pump pliers, large crescent or pipe wrench
paint return hose for priming.
PROCEDURE: 1) Remove all system components from the box for assembly. 2) Remove all protective caps from inlet and outlet connections of pump. 3) Attach suction hose or hopper adaptor to inlet valve. Tighten securely. Screw hopper moderate hand tight to hopper adaptor (where applicable). 4) Attach return hose or return tube to the dump valve. 5) Connect high pressure airless paint hose to pump outlet. Tighten to approximately 20 ft. lbs. 6) Attach the tip assembly to the spray gun. 7) Connect the paint hose to the swivel connection of the spray gun. Tighten 20 ft. lbs. Ensure the gun handle is securely hand tightened to the gun. 8) Double check all connections, the unit is now ready for flushing.
paint suction hose.
switch box with on/off switch and circuit breaker.
oil check and fill plug is on the side. attach high pressure hose here.
industrial TEFC motor.
Note: The pump contains a preservative oil when you receive it, that may drip from the various connections when the protective caps are removed.
block bolts are under specific torques, do not loosen.
To disengage your trigger lock: Your spray gun is shipped from the factory with the trigger lock in the engaged position (horizontal on the L-65). To disengage, turn the trigger lock down until it is in a vertical position. To engage the trigger lock, turn it back to a horizontal position.
paint block contains all wearing valves.
oil drain is underneath pressure control valve.
Figure 3. - L-1 VN system components.
tip. trigger lock.
gun handle with filter inside. hand tight only!
tip housing.
hydraulic oil housing.
dump valve for priming.
WARNING: INJECTION HAZARD POSSIBLE. DO NOT SPRAY WITHOUT TIP IN PLACE. ALWAYS ENGAGE TRIGGER LOCK BEFORE REMOVING, REPLACING OR CLEANING TIP. NEVER TRY TO CLEAN THE TIP WITH YOUR FINGERS.
trigger guard for safety. do not remove! high pressure swivel, 1/4"npt. Figure 2. - L-65 gun components. 7
ASSEMBLY AND ADJUSTMENTS, L-1 LINEPRO trigger paint return hose
paint suction hose
hand grips handle bars
upper gun bar mount main gun bars tubing clamp short gun bars eye bolt (if routing cable on left side of unit)
middle tubing clamp tubing clamp lower gun bar mount front wheel
grounding chain is below axle
front wheel mount Figure 1. - System components (L-1).
This owners manual supplement for the L-1VN/L5000/L-7500/L-10,000 linemarking systems contains all necessary information to properly assemble, adjust, and maintain your new LEMMER airless linemarker. Some general operating guidelines are also included to help you get started. Be sure to read the engine manufactures manual for proper operation and maintenance of the engine. All LEMMER linemarking systems are hand assembled and thoroughly tested before shipment. This ensures the highest possible quality while keeping the amount of assembly required to a minimum. ASSEMBLY AND ADJUSTMENTS: Please note that some of the following steps may not be necessary as these assembly instructions are based upon adding a linemarker kit to a standard gas powered airless sprayer.
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L-1VN: A) After unpacking all parts, place a block of wood under front of cart to raise it ~3" and remove front cart legs. At this point the 2 quick pins can be removed from the push handle and the handle removed from the cart. The original tool box from this handle will bolt to the new linemarker handle bars with the supplied bolts, nuts and flat washers. (Please ensure that 2 of the provided flat washers are installed between the tool box and handle crossbar). Also unbolt the 2 handle adapter brackets from the cart. B) Attach linemarker handle bars to cart with 4 supplied bolts and tighten securely. Install trigger and rubber handle grips as well as the 3 eye bolts (Refer to illustrations) which the cable will later be routed through. Note-the trigger can be installed on left or right side depending on user preference. Also attach front wheel mount and lower gun bar mount to cart
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(Refer to illustrations) - do not tighten bolts yet. Insert front wheel into wheel mount with supplied flat washers and bolt. Please note that there are 4 flat washers, 2 on each side of wheel between wheel and mount. The front wheel mount has a certain amount of slack in the bolt holes to allow for adjustment. Adjust until unit tracks straight and tighten all 4 bolts securely. Slide 1 of the 2 main (long) gun bars into the lower gun bar mount and the 2nd main (long) gun bar into upper mount. Please note that the gun bars can be installed on the left or right side of unit depending on user preference. Tighten 4 supplied wing bolts to hold gun bars securely in their mounts (excessive tightening is not necessary). Locate the 3 tubing clamps and 1 of the 2 3/8" wing bolts supplied with the kit. Notice that 1 of the clamps contains only 1 set screw, the other hole is open and has been modified to take the 3/8" wing bolt. Thread the wing bolt into this hole and slide the clamp onto 1 of the 2 supplied short gun bars. Slide clamp to the middle of the bar and tighten the wing bolt. The other 2 tubing clamps can also be installed on this bar, one at each end (Refer to illustrations). Slide this complete assembly onto the 2 main (long) gun bars and tighten the 4 set screws to secure (excessive tightening is not required). Locate the 2nd short gun bar and slide one end into the middle tubing clamp. Only insert the bar into the tubing clamp so that it is flush with the back edge (Refer to illustrations). This will allow the 3/8" wing bolt to be loosened or tightened to adjust the height of the gun. Thread 1 3/8" wing bolt and 1 1/4" wing bolt into gun bracket. Insert 2 of the 3 supplied spacer sleeves,
ASSEMBLY AND ADJUSTMENTS, L-1 LINEPRO bolts and nuts into bracket with NUTS ON TOP-do not over tighten bolts. After sliding the gun bracket onto the 2nd gun bar, it should move freely back and forth while the spacer sleeves and bolts prevent the bracket from coming off (Refer to illustrations). The bracket can be locked into position (pointing straight down for painting lines, side-ways for painting curbs, etc.) by tightening the 3/8" wing bolt. Next, insert trigger activator rod into gun bracket and secure with cotter pin. Insert 2nd cotter pin into hole next to trigger cable hole, slide the roller sleeve onto rod and secure with 3rd cotter pin (Refer to illustrations). The 2nd and 3rd cotter pins allow the roller sleeve to spin freely while preventing it from hitting the cable or falling off.
H) Gun can now be installed into gun bracket. Release trigger guard by grasping lower part of trigger guard (closest to paint line) and pulling, this will allow the gun handle to be slid into the gun bracket (be sure 1/4" wing bolt is loose). After sliding gun into gun bracket, snap trigger guard back into place. Please note that the end of the gun handle closest to the paint line should be flush with the rear of the gun bracket (Refer to illustrations). I) CABLE ADJUSTMENT: This step is very important to the over-all operation of your linemarking system, please ensure it is done correctly. LEMMER gun cable uses a Teflon® liner in combination with a Gortex® coated inner cable-lubrication is neither required nor recommended. Be sure trigger end of cable is properly seated in the trigger adjuster and trigger adjuster is properly seated into trigger. Also be sure gun end of cable is properly seated in cable adjuster (Refer to illustrations). With one hand, move trigger activator rod up against gun trigger and with the other hand, firmly pull on the gun end of the cable. This will remove all slack in the cable. Slide cable lock up against trigger activator rod. With a flat blade screwdriver or a 9/32" nut driver, tighten cable lock screw. Test your cable adjustment by pulling the trigger 10-20 times and then check to see if there exists any slop in the trigger. If so, the slop can usually be removed by adjusting the trigger adjuster or the cable adjuster, if not, readjust the cable lock. NOTE: Before pressuring up the system be sure that when the trigger is in its resting position that the gun is not activated!!! j) Attach one end of airless hose (50' minimum) to 90° pump outlet fitting and route hose overtop of pump towards handlebars (Refer to illustrations). The excess hose can be conveniently coiled around the supplied hose hooks on the rear of handle bars. Connect other end of airless hose to gun handle swivel allowing enough slack in the line to allow for gun adjustments. No Teflon tape is required or recommended on these connections but please ensure the connections are tight before pressuring up the system. Also ensure that hose is not coiled too tightly or kinked in any way.
cable eye bolts short gun bar should be flush with back edge of middle clamp Figure 2. - System components (L-1). G) Identify ‘trigger’ end of cable (it has an end molded onto it). Starting at the eye bolt closest to front of cart, route trigger cable through the 2 eye bolts, (Refer to illustrations) and insert cable through trigger adjuster and into trigger. Install cable adjuster into gun bracket with the 2 supplied nuts and insert gun end of cable through it. Route cable through remaining hole in trigger activator rod and slip supplied cable lock over the end of cable (do not tighten yet). gun bracket note that end of cable adjuster handle is flush with back of gun bracket
cotter pins and roller sleeve cable hole cable lock spacer sleeve trigger activator rod Figure 3. - Gun bracket
9
ASSEMBLY AND ADJUSTMENTS, L-7500/L-10,000 LINEPRO
bucket frame
second gun extender bar
main bracket
down tube
gun bar gun bracket
Figure 4. - System components (L-5000/L-7500/L-10,000) (shown with optional 2nd gun outrigger). L-5000/L-7500/L-10,000: A) After unpacking all parts, remove original plastic feet from cart legs and place a block of wood under them to raise cart ~3". Attach castor wheel to bucket frame with 4 supplied bolts (do not tighten bolts yet), with the wheel locking pin pointing towards rear of frame (Refer to illustrations). Using the 4 supplied tubing clamps, attach the bucket frame to the original cart frame. Tighten clamps securely and remove block of wood. If unit is to be used as a dedicated linemarker, ~4" of each cart leg can be removed using a hack saw. This will provide additional ground clearance but is not a necessity. B) Attach handle bars to bucket frame with 4 supplied bolts and tighten securely. The trigger and rubber hand grips can now be installed along with the 3 eye bolts (Refer to illustrations) which the trigger cable will later be routed through. Note-the trigger can be installed on left or right side depending on user preference. Align castor wheel until unit tracks straight and tighten bolts. C) The main bracket can now be bolted to the cart with the 2 supplied bolts. It attaches behind the axle support of the left hand wheel when looking at the
unit from the operators position (Refer to illustrations). Tighten securely. Please note that the left hand wheel must be removed to install the main bracket. The high pressure filter should be bolted to main bracket with the 2 supplied bolts before the wheel is reinstalled. D) Slide pointer hinge bracket and pointer stop bracket onto main bracket and install pointer arm into pointer hinge bracket-secure with supplied cotter pin. Secure one end of pointer arm chain to pointer arm and loop the other end of chain around left handle bar above top hose hook. Secure both ends with supplied cotter pins. (non of the pointer bar components are shown). E) Locate the 2 down tubes and gun bar. Slide one down tube into each end of gun bar-tighten supplied wing bolts. Slide the down tubes and gun bar onto main bracket and tighten supplied wing bolts to secure (Refer to illustrations). F) Thread 1 3/8" wing bolt and 1 1/4" wing bolt into gun bracket. Place gun bracket onto gun bar and insert supplied spacer sleeves, bolts and nuts with NUTS ON TOP (refer to L-1 gun bracket illustration)-do not over tighten bolts. The gun bracket should slide freely back and forth while the spacer sleeves and 10
ASSEMBLY AND ADJUSTMENTS, L-7500/L-10,000 LINEPRO bolts prevent the bracket from coming off. The bracket can be locked into position by tightening the 3/8" wing bolt. Insert trigger activator rod into gun bracket and secure with cotter pin. Insert 2nd cotter pin into hole next to trigger cable hole, slide spacer sleeve onto rod and secure with 3rd cotter pin (refer to L-1 gun bracket illustration). The 2nd and 3rd cotter pins allow the spacer sleeve to spin freely while preventing it from hitting the cable or falling off. G) Identify ‘trigger’ end of cable (it has an end molded onto it). Starting at the eye bolt closest to front of cart, route trigger cable through the 2 eye bolts, (Refer to illustrations) and insert cable through trigger adjuster and into trigger. Install cable adjuster into gun bracket with the 2 supplied nuts and insert gun end of cable through it. Route cable through remaining hole in trigger activator rod and slip supplied cable lock over the end of cable (do not tighten yet). H) Gun can now be installed into gun bracket. Release trigger guard by grasping lower part of trigger guard (closest to paint line) and pulling, this will allow the gun handle to be slid into the gun bracket (be sure 1/4" wing bolt is loose). After sliding gun into gun bracket, snap trigger guard back into place. Please note that the end of the gun handle closest to the paint line should be flush with the rear of the gun bracket (refer to L-1 gun bracket illustration). I) CABLE ADJUSTMENT: This step is very important to the over-all operation of your linemarking system, please ensure it is done correctly. LEMMER gun cable uses a Teflon® liner in combination with a Gortex® coated inner cable-lubrication is neither required nor recommended. Be sure trigger end of cable is properly seated in the trigger adjuster and trigger adjuster is properly seated into trigger. Also be sure gun end of cable is properly seated in cable adjuster (Refer to illustrations). With one hand, move trigger activator rod up against gun trigger and with the other hand, firmly pull on the gun end of the cable. This will remove all slack in the cable. Slide cable lock up against trigger activator rod. With a flat blade screwdriver or a 9/32" nut driver, tighten cable lock screw. Test your cable adjustment by pulling the trigger 10-20 times and then check to see if there exists any slop in the trigger. If so, the slop can usually be removed by adjusting the trigger adjuster or the cable adjuster, if not, readjust the cable lock. NOTE: Before pressuring up the system be sure that when the trigger is in its resting position that the gun is not activated!!! J) Attach one end of the short airless hose to the 90° pump outlet fitting and the other end to the inlet fitting of the high pressure filter. Attach one end of the long airless hose (50' minimum) to the outlet of the high pressure filter. The excess hose can be conveniently coiled around the supplied hose hooks on the rear of handle bars. Connect other end of long airless hose to gun handle swivel allowing enough slack in the line to allow for gun adjustments. No Teflon tape is required or recommended on these connections but
please ensure the connections are tight before pressuring up the system. Also ensure that neither hose is coiled too tightly or kinked in any way. K) The final step for assembling your linemarker kit is to install the 90° suction and return hose elbows. Remove the original suction nut and fitting from the pump end of the suction hose and replace it with the supplied 90° suction elbow, fitting and hose clamp. It is a good idea at this point to inspect the inside of the inlet valve for any debris that may have entered and give it a gentle ‘poke’ with your finger-this will ensure that there are no priming problems due to a stuck or dirty inlet valve. (Please ensure nylon seal between inlet valve and suction hose is not lost). Remove original return hose and install supplied 90° elbow on outlet fitting of dump valve. Reinstall original return hose. tightening bolt
trigger lever
trigger adjuster (turn to adjust)
cable end
cable lock
cable adjuster Figure 5. - Trigger components.
THIS COMPLETES THE ASSEMBLY AND ADJUSTMENT OF YOUR NEW LEMMER LINEMARKER
11
GENERAL OPERATING GUIDELINES, LINEPRO C) As a general rule, the pump and paint line should be flushed out with the appropriate thinner for the paint being sprayed, before AND after each use. In addition, a strong thinner (xylene or lacquer thinner) is generally recommended for flushing out the system to ensure cleanliness. PLEASE CHECK WITH YOUR PAINT MANUFACTURER FOR THEIR RECOMMENDATIONS ON THE CORRECT TYPE OF PAINT THINNER TO USE. D) The paint used MUST be well mixed, with no sediment in the bottom of the pail, or skins in it. Strain if necessary (this is recommended). Attempting to pump paint that is not properly prepared will cause very poor operation of the unit. Do not remove suction filter for any reason or substitute a strainer bag. E) The following chart can be used as a guideline for selecting the MAXIMUM tip size and gun height:
GENERAL OPERATING GUIDELINES: Please be sure that you have read and understand all relevant instructions contained in the owners manual for your particular model of pump and gun. As stated above, be sure to read the engine manufactures manual for proper operation and maintenance of the engine. Also be sure to re-check all fluid connections. A) GROUNDING:Notice that there is a short length of chain attached to the frame of your linemarker. Because all airless paint sprayers may generate static electricity which could cause a spark, this chain ensures that any built-up charge is dissipated to ground. Periodically check that the chain is reasonably clean and that it is still long enough to touch the ground. Clean or replace as necessary. If unit is being used for normal airless painting, connect supplied ground wire to a grounded object. Water pipes, water well heads or metal stakes driven into the earth (minimum 2 feet) can be considered suitable ground connections. B) IT IS IMPERATIVE THAT THE PUMP NOT BE SET HIGHER THAN ~2500PSI (GUN CLOSED) WHEN THE UNIT IS OPERATING IN PAINT. Road marking paint is VERY abrasive and can cause excessive wear on valves and diaphram if pressures are not kept below ~2500 psi. LEMMER provides a high pressure gauge on all their linemarker units for this purpose.
TIP SELECTION CHART, LINEPRO PUMP MODEL>> LINE WIDTH 4" 6" 8" 10" 12" 14" LINE WIDTH 2 * 4" 2 * 6" 2 * 8" 2 * 10" 2 * 12" 2 * 14"
L-1VN 3-21 @ 5" HIGH 3-21 @ 8" HIGH 6-23 @ 6" HIGH 6-23 @ 8" HIGH 8-23 @ 8" HIGH 8-23 @ 10" HIGH 3-15 @ 5" HIGH 3-15 @ 8" HIGH 6-17 @ 6" HIGH 6-17 @ 8" HIGH 8-17 @ 8" HIGH 8-17 @ 10" HIGH
L-5000 L-7500 SINGLE LINES USING 1 GUN 4-23 @ 4" HIGH 4-23 @ 4" HIGH 4-23 @ 7" HIGH 4-25 @ 7" HIGH 6-25 @ 6" HIGH 6-27 @ 6" HIGH 6-25 @ 8" HIGH 6-27 @ 8" HIGH 8-25 @ 8" HIGH 8-27 @ 8" HIGH 8-25 @ 10" HIGH 8-27 @ 10" HIGH DOUBLE LINES USING 2 GUNS 4-17 @ 4" HIGH 4-19 @ 4" HIGH 4-17 @ 7" HIGH 4-19 @ 7" HIGH 6-17 @ 6" HIGH 6-21 @ 6" HIGH 6-19 @ 8" HIGH 6-21 @ 8" HIGH 8-19 @ 8" HIGH 8-21 @ 8" HIGH 8-19 @ 10" HIGH 8-23 @ 10" HIGH
L-10,000 4-25 @ 4" HIGH 4-25 @ 7" HIGH 6-27 @ 6" HIGH 6-27 @ 8" HIGH 8-29 @ 8" HIGH 8-31 @ 10" HIGH 4-21 @ 4" HIGH 4-21 @ 7" HIGH 6-23 @ 6" HIGH 6-23 @ 8" HIGH 8-25 @ 8" HIGH 8-25 @ 10" HIGH
****THESE VALUES WILL PROVIDE HIGH BUILDS AND BRISK WALKING SPEEDS****
ALWAYS KEEP THE GUN AS CLOSE TO THE GROUND AS POSSIBLE-THIS WILL ENSURE CLEAN EDGES AND MINIMAL OVER SPRAY F) ALWAYS USE THE LOWEST PRESSURE THAT GIVES A GOOD LINE. Using the lowest possible spray pressure reduces over spray and extends pump and tip life significantly. The width of the line can be varied by changing spray tips or raising/lowering the gun bar. Paint thinning is often not required but if set pressures above ~22002300 psi are required to get a good line, some thinning is recommended. In such instances, 5-10% will usually suffice. 12
ZIP TIP INFORMATION FAN FAN FLOW PART NO. ORIFICE AT 1' ANGLE LTR/MIN L043-091 L043-092 L043-093 L043-094 L043-095 L043-096
.009 .009 .009 .009 .009 .009
2" 4" 6" 8" 10" 12"
10 20 30 40 50 60
DEG. DEG. DEG. DEG. DEG. DEG.
0.26 0.26 0.26 0.26 0.26 0.26
109 209 309 409 509 609
L043-111 L043-112 L043-113 L043-114 L043-115 L043-116 L043-117
.011 .011 .011 .011 .011 .011 .011
2" 4" 6" 8" 10" 12" 14"
10 20 30 40 50 60 70
DEG. DEG. DEG. DEG. DEG. DEG. DEG.
0.40 0.40 0.40 0.40 0.40 0.40 0.40
111 211 311 411 511 611 711
L043-131 L043-132 L043-133 L043-134 L043-135 L043-136 L043-137 L043-138
.013 .013 .013 .013 .013 .013 .013 .013
2" 4" 6" 8" 10" 12" 14" 16"
10 20 30 40 50 60 70 80
DEG. DEG. DEG. DEG. DEG. DEG. DEG. DEG.
0.60 0.60 0.60 0.60 0.60 0.60 0.60 0.60
113 213 313 413 513 613 713 813
L043-151 L043-152 L043-153 L043-154 L043-155 L043-156 L043-157
.015 .015 .015 .015 .015 .015 .015
2" 4" 6" 8" 10" 12" 14"
10 20 30 40 50 60 70
DEG. DEG. DEG. DEG. DEG. DEG. DEG.
0.80 0.80 0.80 0.80 0.80 0.80 0.80
115 215 315 415 515 615 715
L043-171 L043-172 L043-173 L043-174 L043-175 L043-176 L043-177 L043-178
.017 .017 .017 .017 .017 .017 .017 .017
2" 4" 6" 8" 10" 12" 14" 16"
10 20 30 40 50 60 70 80
DEG. DEG. DEG. DEG. DEG. DEG. DEG. DEG.
1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
117 217 317 417 517 617 717 817
L043-192 L043-193 L043-194 L043-195 L043-196 L043-197 L043-198
.019 .019 .019 .019 .019 .019 .019
4" 6" 8" 10" 12" 14" 16"
20 30 40 50 60 70 80
DEG. DEG. DEG. DEG. DEG. DEG. DEG.
1.3 1.3 1.3 1.3 1.3 1.3 1.3
219 319 419 519 619 719 819
L043-213 L043-214 L043-215 L043-216 L043-217 L043-218 L043-219
.021 .021 .021 .021 .021 .021 .021
6" 8" 10" 12" 14" 16" 18"
30 40 50 60 70 80 90
DEG. DEG. DEG. DEG. DEG. DEG. DEG.
1.6 1.6 1.6 1.6 1.6 1.6 1.6
321 421 521 621 721 821 921
L043-234 L043-235 L043-236 L043-237 L043-238 L043-239
.023 .023 .023 .023 .023 .023
8" 10" 12" 14" 16" 18"
40 50 60 70 80 90
DEG. DEG. DEG. DEG. DEG. DEG.
1.9 1.9 1.9 1.9 1.9 1.9
423 523 623 723 823 923
L043-254 L043-255 L043-256 L043-257 L043-258 L043-259
.025 .025 .025 .025 .025 .025
8" 10" 12" 14" 16" 18"
40 50 60 70 80 90
DEG. DEG. DEG. DEG. DEG. DEG.
2.3 2.3 2.3 2.3 2.3 2.3
425 525 625 725 825 925
L043-274 L043-275 L043-276 L043-277 L043-278 L043-279
.027 .027 .027 .027 .027 .027
8" 10" 12" 14" 16" 18"
40 50 60 70 80 90
DEG. DEG. DEG. DEG. DEG. DEG.
2.7 2.7 2.7 2.7 2.7 2.7
427 527 627 727 827 927
L043-294 L043-295 L043-296 L043-297 L043-298 L043-299
.029 .029 .029 .029 .029 .029
8" 10" 12" 14" 16" 18"
40 50 60 70 80 90
DEG. DEG. DEG. DEG. DEG. DEG.
3.1 3.1 3.1 3.1 3.1 3.1
429 529 629 729 829 929
30 DEG. 40 DEG. 50 DEG. 60 DEG. 70 DEG. 80 DEG. request)
3.5 3.5 3.5 3.5 3.5 3.5
331 431 531 631 731 831
L043-313 L043-314 L043-315 L043-316 L043-317 L043-318 (larger sizes
.031 6" .031 8" .031 10" .031 12" .031 14" .031 16" are available on
IMPORTANT: The seal ass'y (2) is a wear part that must be replaced periodically. If leaking occurs, replace the seal ass'y immediately before it damages the tip (4).
3
2
TIP MARKING
1 4 Figure 4. - Zip tip Pos. Part nos. 1 2 3 4
L043-001 L043-007 L043-005 L043-006 L043-008 L043-009 L043-***
Description Zip Tip housing with guard Zip Tip guard (not shown separately) Zip Tip seal kit (includes gasket #3) Spring, 3/pkg (not shown separately) Nylon gasket Tube of 8x nylon gaskets Zip Tip - see chart on opposite page
FEATURES: Fast Tip Size Changes - no tools required. Long Seal Life - withstands harsh solvents - won't swell or leak - replaces in minutes. Tip Rotates Easily - even under “high pressure” clog-up. Venturi-Guard - less paint accumulation - helps protect against accidental injection and prevents tip from slipping out of position. Patented Diffuser - safer unclogging in clean-out position. TO OPERATE: When tip clogs, turn zip-tip handle 180˚ to "cleanout position". Trigger gun and line pressure will purge clog. DO NOT spray or empty the hose in "clean out" position, this will cause extreme wear and premature failure. Always remove the tip when cleaning out the hose. TO CLEAN PLUGGED TIP: 1) Rotate the tip to the “Clean” position. 2) Pull trigger and spray. This should clear the tip of any blockage. 3) Rotate the tip back to the “Spray” position and continue spraying. 4) If the clogging continues, clean or replace the gun filter and see the section in this manual on instructions for straining and thinning paint.
Clean Position Spray Position Figure 5. - Tip unclogging. CAUTION: DO NOT USE A NEEDLE OR SHARP OBJECT TO CLEAN THE TIP. TUNGSTEN CARBIDE IS BRITTLE AND CAN BE CHIPPED. TO CHANGE ZIP TIPS: 1) Rotate zip-tip 90˚. 2) Remove from housing. 3) Install new zip tip. 4) Rotate 90˚ to spray position.
Figure 6. - Removing tip seal. TO CHANGE SEAL ASSEMBLY: 1) Relieve line pressure and set gun safety. 2) Remove zip tip housing from gun. 3) Remove zip tip from housing. 4) Insert zip tip cylinder into front of housing and press seal assembly out of housing. 5) Install zip tip (4) through slot in guard and into body. 6) Insert seal ass'y (2) through gun nut to seat seal around zip tip cylinder (press firmly to insure seal is tight against cylinder). 7) Insert tip/gun washer (3) over spring (in gun nut). Install unit on gun. Tighten gun nut.
13
HOW TO SELECT TIP SIZE AND PROPER FILTER (BASIC INFORMATION) Coating Lacquer, varnish, furniture stain
2" 1-09 R
Fan Size (measured at 1 foot) 4" 6" 8" 10" 2-09 R 3-09 R 4-11 R 5-11 R
12" 6-11 R
1-09 R
2-11 R
3-11 R
4-13 R
5-13 R
6-15 Y
1-11 R
2-13 Y
3-13 R
4-15 Y
5-15 Y 6-17 W
(viscosity of 15 to 35 seconds, similar to vegetable oil)
Industrial enamels, stain, colored lacquer (viscosity of 25 to 50 seconds, similar to dish washing liquid)
Shop primer, solid stain, oil base, latex (viscosity of 40 to 100 seconds, similar to 10-30 motor oil)
Flat oil base, latex
1-13 Y 2-15 W 3-15 Y 4-17 W 5-17 W 6-19 W
(viscosity of 60 to 150 seconds, similar to 50 weight oil)
Thick latex, prepared blockfiller
1-15 W 2-17 W 3-17 W 4-19 W 5-19 W
6-21 *
1-17 W 2-19 W 3-19 W
6-23 *
(viscosity of 150 to 200 seconds, similar to gear oil)
Most block fillers
4-21 *
5-21 *
(viscosity of over 200 seconds, are not measurable with the Lemmer cup)
explanation of tip and filter sizing: eg:4-15 Y 4 = half of fan width (8" @ 1 foot) 15 = orifice size in thousands of an inch (.015) Y = Yellow 100 mesh filter. (R = Red 180 mesh) (Y = Yellow 100 mesh) (W = White 50 mesh) (* = *not recommended)
Measure the paint’s viscosity as follows: (note, paints that are intended to be rolled should be thinned for air or airless spraying. A general rule of thumb is 5 to 15% for latex and oils, 30% or more for fine finishes. (consult your paint supplier for best results). a) Submerge the Lemmer Viscosity cup in the paint. b) Lift the cup out of the paint and begin timing. c) Stop timing when the steady paint stream is first broken. d) The time recorded is the paint’s viscosity.
i iok for L-1000i
Pump
L-1000 L-1 VN L-7,500 L-10,000
Pump maximum tip size
Quick reference chart
Absolute maximum
To allow for tip wear
.017 .025 .033 .043
.015 .023 (2X.015) .029 (2X.021) .039 (2X.025)
Tip size Paint type Filter size .011 Lacquers, industrial enamel, red very thin paints. .013 Oil stains, pigmented lacquers, yellow red oxide primer. .015 Normal application of latex, oil base, yellow stains and , solid color oil stains. .017 Fast application of latex paints white and stains, oil base paints. .019 Heavier body latex paints. white .021 Fast application of heavier latex white paint, smooth block filter when properly thinned.
Approximate wear values comparing tungsten tips and paint type. (Paint is in gallons) New tip size .015 .017 .019 .027 worn to worn to worn to worn to Tip worn to .017 .019 .021 .029 Lacquer 400 Latex 75 150 250 Block filler 75 250 Road marking paint 2 20 50 200
Tip chart example: Latex stain is being sprayed onto a fence. The paint is fairly thick (like a very heavy motor oil) and the L-1000 is the spray machine. The maximum tip is a .015 for an L-1000. Draw a line along the .015 tips as shown below. Everything above the line is sprayable with the L1000. Now just choose the fan width. For fences a 6” width will give a lot of control, so the intersecting best choice would be a 315 tip with a yellow gun filter.
Tip volume at various pressures. —Gallons per minute— Results are based on water, heavier viscosities will produce less volume. This is especially noticeable with large tips and very heavy coatings. TIP 500 1000 1500 2000 SIZE PSI PSI PSI PSI .009 .039 .055 .067 .078 .011 .06 .08 .10 .12 .013 .09 .12 .15 .18 .015 .12 .16 .20 .23 .017 .16 .23 .27 .32 .019 .20 .27 .33 .39 .021 .24 .33 .41 .47 .023 .28 .40 .49 .57 .025 .33 .47 .58 .68 .027 .37 .52 .64 .76 .029 .47 .65 .79 .98 .031 .53 .75 .91 1.1 .035 .69 .9 1.0 1.2 .043 1.1 1.5 1.8 2.1 .053 1.5 2.2 2.9 3.4 .057 1.8 2.5 3.1 3.5 .063 2.2 3.1 3.9 4.4 .067 2.5 3.5 4.3 5.0 .073 2.9 4.1 5.1 5.9 .079 3.6 5.1 6.3 7.3 .085 3.9 5.5 6.7 7.8 .089 4.3 6.0 7.4 8.5 .099 5.3 7.5 9.2 10.6
The two most important things to remember about tips..... 1) Low pressure means longer life, for tips and the pump. Less overspray too! 2) Worn tips waste paint and overwork the pump, causing premature pump wear.
Notes: The maximum tip for a pump is the largest tip that will deliver a proper pressure for spraying without overworking or overloading. When a tip is used for some period of time, it can wear beyond the maximum size recommended for the pump, which will cause low pressure and poor spray pattern. • Stains and thick latex products often cause the most rapid wear of the tip, while clear lacquers and varnishes cause the least wear. Thus tip life can vary from as little as 50 gallons to as much as 200 or more, depending on the product being sprayed and the pressure used. • Filter screen mesh for the gun or pump are picked not because of the type of paint being used, but to protect a given size of tip. Pick the tip for the type of paint and job being done and then choose the filter to protect that tip. 14
STARTUP PROCEDURE Whenever the pump is to be used, it must be prepared for the type of paint to be used. This requires the unit to be flushed out with an appropriate solvent (water for latex, mineral spirits for oil base, etc.). Incorrect flushing can cause gumming of the valves and priming problems.
PRIMING UNIT IN PAINT: Follow same procedure as steps 1 - 8 of “Priming and Flushing”, but instead using paint. Then continue with the remaining steps as outlined below. 13) Remove tip from gun. Unlock trigger. Aim gun into solvent pail and hold trigger open until solvent flow changes to paint. Release and lock trigger. Reinstall tip. 14) Turn up pressure approximately 1-1/2 - 2 turns from minimum setting. Test spray pattern on cardboard. Increase or decrease pressure as required for best pattern.
UNIT PRIMING AND FLUSHING: 1. Check that all hose, gun handle and tip connections are tight. 2. Place trigger lock in “LOCK” position. Plug unit into correct power source. 3. Place dump valve into open or “PRIME” position, ie: handle pointing in-line with valve body. 4. Turn pressure control 2-3 turns counterclockwise. This is the MINIMUM pressure setting. Turning control more than three turns has no further effect on pressure. 5. Turn unit “ON”. Place suction/return tube in correct solvent, or add about one litre of solvent to hopper. 6) Now, turn up pressure control about two turns. Unit will begin pumping and solvent will flow from return tube. Prime for 30 seconds with hopper units, 2 minutes for suction units. If it will not prime, see "inspecting inlet valve." 7) Turn pressure control back to MINIMUM (2-3 turns CCW). Close dump valve, ie: “SPRAY” position, with handle pointing out at 90°.
NOTE: ALWAYS TURN DOWN PRESSURE CONTROL BEFORE CHANGING POSITION OF THE DUMP VALVE HANDLE. THIS REDUCES SHOCK LOADING OF THE PUMP AND POSSIBLE DIAPHRAGM DAMAGE. 8) Turn zip tip to halfway position and remove from gun (see Zip Tip section)). Turn up pressure about one turn. This gives a good low pressure for flushing and cleaning. 9) Aim gun into empty metal pail, holding gun body against pail edge to ground gun for safety. Open trigger, and allow solvent to flow for one minute. Release and lock trigger. (read static safety in front of manual). 10) Turn pressure control to minimum and open dump valve to release pressure. 11) For suction units, lift both hoses above the level of solvent and turn up pressure two turns to pump out solvent from pump. With hopper units, place return hose into empty solvent container, turn up pressure two turns and allow pump to empty hopper. 12) Shut off unit and turn pressure control to minimum. Unit is now flushed out.
Figure 7. - Spray pattern examples. TO TURN UNIT OFF: Always reduce pressure, turn dump valve to prime, trigger gun to release pressure build up in hose, and turn motor off.
15
HINTS FOR AIRLESS SPRAYING WARNING: DO NOT BEGIN SPRAYING BEFORE READING THIS SECTION AND ALL PREVIOUS SAFETY INFORMATION.
excessive overspray and uneven coverage. (See figure 10).
PAINTING AND TIP SELECTION: Correct adjustment of pressure and proper tip selection are crucial to the best spray pattern.... 1) In any situation, the lowest pressure that gives an adequate spray pattern is the best pressure to use. It will give maximum pump and tip life and produce minimum overspray. 2) Typically, thicker materials require larger tips and higher pressures than thinner paints do. Some very thick paints may require slight thinning (5-10%) depending upon pump and tip size and application. Generally, thinning is performed when a good spray pattern cannot be obtained with an appropriate tip size at maximum pressure.
Figure 9. - Proper way to trigger spray gun.
SPRAY PAINTING METHOD: 1) Keep the gun perpendicular to the surface. Always hold the gun perpendicular to the surface with the tip approximately 12" from the surface. If held at an angle (up and down or side to side) paint will build up unevenly and leave the work splotchy.
Figure 10. - Result of flexing wrist while spraying. 3) Start moving the gun before triggering. To get smooth overlap and prevent initial paint buildup, start your stroke movement before pulling the trigger. At the end of the stroke release the trigger before stopping. NOTE: To assure uniform paint coverage, overlap each stroke by 40% - 50%. 4) Intermittent use. If you are spraying and decide to stop for several minutes, lock the spray gun trigger and submerge the tip in a container of the appropriate solvent. This will prevent paint from hardening in the tiny spray opening and clogging the tip. Be sure to release the pressure by opening dump valve and turn off pump.
Figure 8. - Right and wrong way to hold spray gun. 2) Move with a smooth arm stroke. Move the gun at a steady even pace while keeping the gun perpendicular to the surface. (See figure 9) Do not move the gun by flexing your wrist. Fanning the gun will cause
16
HELPFUL HINTS FOR TROUBLE FREE PAINTING PAINT HOSE: 1) INSPECT THE HOSE PERIODICALLY. DO NOT USE KINKED, WORN OR DAMAGED HOSE. SEE WARNINGS ON PAGES 3 & 4! 2) Use only hose that is designed for the high pressures of airless units. Minimum working pressure of 3200 PSI. Be sure it is grounded, static dissipating type hose. 3) Protect both the paint hose and the electric cord from vehicle traffic and sharp cutting edges or objects. 4) For best performance, maximum hose length is about 150 ft. of 1/4". This maximum will largely depend on tip size and thickness of paint.
SPRAYER: 1) Flush before each use with a solvent that is correct for the paint you will be spraying. ie: Water for latex paints. 2) Clean unit well after each use. A clean unit works better and lasts longer. 3) Flush with mineral spirits when storing the unit for more than 3 or 4 days. PAINT: 1) Prepare paint according to manufactuer’s recommendations. 2) Remove all skins on paint. 3) Stir paint thoroughly. 4) Strain paint through a fine mesh strainer bag to avoid clogging of pump and filters.
HYDRAULIC OIL: 1) Check oil regularly. If it is dirty, change it. If there is any sign of paint in the oil, have the diaphragm changed at a qualified repair shop. 2) Use only proper hydraulic oil, Lemmer order number L032-120
SPRAY TIPS: 1) Use minimum pressure that gives a good spray pattern to reduce tip and pump wear and cut down overspray. 2) Replace tips before they become too worn. Worn tips waste paint and overwork the sprayer. FILTERS: 1) Clean the filters after each use of sprayer. 2) Use correct filter for the tip size and paint type. See tip chart. 3) Push down on filter after inserting it into the gun handle to test if the filter spring is at the bottom. Make sure the filter is inserted with the double lip going into the gun first.
ELECTRICAL: 1) Always ensure the unit is plugged into a grounded outlet providing 115 volt, 15 amp (minimum), 60 cycle service. 2) Start unit with pressure control turned to minimum setting and with dump valve open and pressure relieved. If this is not done, the circuit breaker on unit may trip. 3) If circuit breaker trips, turn unit off, relieve pressure and disconnect from electrical outlet. Determine cause of overload before attempting to use unit. EXTENSION CORD: 1) Use only three wire, grounded type extension cord, CSA approved. 2) Use correct wire size of extension cord for correct operation. See chart on page 4.
17
ADDITIONAL INSTRUCTIONS FOR GAS UNITS SPARK, FIRE, PERSONAL INJURY AND PROPERTY DAMAGE.
ENGINE: Follow all instructions in the engine manufacturers operators manual. Observe all warnings and maintenance instructions from engine manufacturer.
Water pipes, waterwell heads or metal stakes driven minimum two feet into the earth can be considered suitable ground connections.
DRIVE SYSTEM: The drive system of the Lemmer gas units is a V belt and pulley arrangement, giving a 2:1 reduction between engine and pump speed. It is a quiet operating system, requiring very little service. The belt tension should be checked once yearly in normal use and twice yearly in extreme conditions of heavy use. 1) Shut OFF engine, OPEN dump valve and ensure all pressure is released from system. 2) On the L-1 remove screws attaching belt guard to cart. Remove belt guard. On the L-7,500/L10,000, use 2" inspection hole on underside of cart. Be sure unit is turned off!! Full belt inspection can be made by undoing the 4 bolts holding engine plate assembly to cart, and lifting plate/engine away from cart frame. 3) Inspect the belt for wear and cracks. Replace if required. 4) Check belt for correct tension. A 20 lb. push should give about 3/4" deflection, when tension is correct. See diagram below. DO NOT OVERTIGHTEN. Reduced belt and pump/engine bearing life will result.
CHECKING THE PUMP OIL: Due to the heavy use that gas powered sprayers encounter, it is recommended that the pump oil be changed regularly. 1) Shut OFF engine, OPEN dump valve and ensure all pressure is released from system. 2) Remove oil vent cap from top of pump (fill cap on L7,500/10,000). 3) On the L-1 look inside pump to check oil level. The oil should be slightly over 1/2 way up the inside of the housing. On the L5000/7500/10000 the oil should be to top of sight glass . If the oil is dirty, change it. If there is paint contamination of the oil, the pump must be disassembled, cleaned and the diaphragm replaced. 4) If oil level needs topping up, use P/N L034-120 oil. 5) Replace oil vent cap (or fill cap) and tighten snugly. CHANGING THE PUMP OIL: 1) Shut OFF engine, OPEN dump valve and ensure all pressure is released from system. 2) Remove the oil drain plug from the underside of the pump. 3) After all oil has drained out, re-install the drain plug finger tight. If there is paint contamination of the oil, the pump be disassembled, cleaned and the diaphragm replaced. 4) Remove the oil vent plug (or fill cap). Pour 400 ml (15 oz.) of mineral spirits into the oil housing. Do not use strong solvent not compatible with rubber seals. 5) Set pressure control to MINIMUM and start engine for one minute. Turn engine OFF and remove oil drain plug. 6) Allow all solvent to drain from oil housing. Re-install plug and tighten securely. 7) Refill oil housing with Lemmer hydraulic oil. Re-install vent plug (or fill cap) and tighten snugly. L-1 ................. 400 ml. (15 oz.) hydraulic oil L-7,500 .......... 550 ml. (18.6 oz.) hydraulic oil L-10,000 ........ 1100 ml. (37.2 oz.) hydraulic oil 8) Start engine, turn pressure control to MINIMUM setting and run unit for two to five minutes to purge air from hydraulic system. Return unit to service.
5) To tighten belt, loosen engine attaching bolts and pry engine rearward until belt tension is correct. Retighten engine or plate bolts. 6) Re-install belt guard. NEVER RUN UNIT WITHOUT BELT GUARD IN PLACE. IT PROTECTS YOU FROM MOVING PARTS AND POSSIBLE INJURY. PUMP: With the exception of electrical requirements, the operation and specifications of the gas operated units are the same. Observe all warnings cautions and operating notes for the electric units. GROUNDING: The gas units are equipped with a grounding wire. This is to dissipate any static charge that may accumulate from spraying. THE GROUND WIRE MUST BE CONNECTED TO A GOOD EARTH GROUND FOR PROPER SAFETY. FAILURE TO DO THIS MAY RESULT IN A STATIC
18
CLEANING INSTRUCTIONS As with all spray equipment, your sprayer must be cleaned properly or it will not operate properly. Clogged valves and filters are the most common causes of problems. If followed, these guidelines will insure trouble free performance from your sprayer.
about two minutes. To reduce splashing, direct the fluid stream along inside of bucket at a side angle and well above the fluid level (or submerge the tip in the solvent). Release trigger. Point spray gun into an empty waste bucket and spray at least 1 gallon of fluid into it. (see figure 13).
CAUTION: Clean with water if latex is used. Clean with paint thinners for oil based paints. Both water and paint thinner will be refered to as "solvent" from here on in.
Warning!
CLEAN-UP: To get the best use and longest life from your sprayer, it is very important to clean it out properly. The procedure is simple and is very similar to the flushing procedure performed earlier. Cleaning and flushing would also be required when changing color, or type of paint, ie: latex changing to oil base. 1) Lock gun trigger, turn pressure control to minimum, open dump valve to release all system pressure. 2) Turn zip tip to halfway position and remove from gun. (if so equipped). 3) For suction models, lift both suction and return hose above the level of paint in the pail and turn pressure about two turns. Allow unit to pump out paint. (For hopper models, place return hose into paint container and turn up pressure about two turns. Allow unit to pump out remaining paint in the hopper. Place return tube back into hopper).
Figure 13. Pump until clean solvent appears.
Warning: conductive metal containers must be used when flushing flammable fluids through the system. Always flush at low pressure with spray tip removed. A metal part of the spray gun must be held firmly against the grounded metal pail when flushing or relieving pressure from the gun. 7) Pump solvent out by lifting both suction and return hose out of the solvent. Turn pressure control to minimum and open dump valve to release system pressure and turn motor off. Lock trigger and clean spray tip before installing back onto gun.
Figure 11. Pump fluid out. 8)
4) Place suction/return hose into pail with proper solvent to flush out paint and allow unit to prime in the solvent. Clean the outside of metal suction tube. (For hopper units, add about one litre of solvent into the hopper and allow unit to prime. While unit is priming, wipe or brush inside of hopper to dissolve paint).
9)
10)
11) Figure 12. Clean pump with suitable solvent . 5) Turn pressure control to minimum and close dump valve. 6) Unlock trigger, and with spray tip still removed and starting with minimum pressure, aim gun into paint container and hold trigger open until paint flow stops and solvent flow just begins. Release trigger. Aim gun into solvent pail/hopper and circulate solvent for
12)
19
Figure 14. Fluid is pumped out. Follow above steps 1-7 using clean solvent to completely flush unit. You may at this time, if you wish, blow compressed air into the tip (dump valve open and motor off) to push the solvent all the way out the return hose. If changing paint types, ie: latex (water base) to oil base, you would have to flush unit with clean mineral spirits using above steps 1-7. This would prepare the pump for the oil base paint. Water would have to be used as a last flush if changing from oil base paints to latex. Ensure pressure control is turned to minimum and all pressure is released. Open dump valve. Turn pump OFF. Unthread gun handle from gun body to access gun filter. Remove filter and brush clean with appropriate solvent. Inspect filter for pinholes, plugging, or other damage. Replace if required. Re-install with “double lip” end pointing up into gun. Lightly grease handle threads (petroleum jelly, auto grease) and re-install firm hand tight. Brush exterior of gun clean. Remove intake screen on metal suction tube or hopper and brush clean, re-install.
CLEANING INSTRUCTIONS DO NOT COIL PAINT HOSE TOO TIGHTLY. THIS MAY CAUSE KINKS, WHICH WEAKEN THE HOSE. A PAINT HOSE WITH KINKS OR OTHER DAMAGE SHOULD BE CONSIDERED UNSAFE AND BE REPLACED IMMEDIATELY.
13) Storing unit for more than 3 days. If unit was cleaned with an oily paint thinner such as varsol, the unit is now ready for storage (after step 14). If unit was cleaned with water or a strong thinner (ie. lacquer thinner) pump varsol (or mineral spirits) through the entire system by repeating step 8. If varsol is not available, drain all the solvent out of the hose, gun, and pump. (Tungsten carbide parts in the valves will corrode if left in water for long periods of time). With the pump running in the prime mode, place a few drops of light oil in the inlet valve. Let the pump run until it spits oil drops out the return fittings. This will displace any remaining solvent and lubricate the valves for storage. (see figure 15).
WARNING: DO NOT CLEAN THE SPRAY GUN UNLESS THE PRESSURE HAS BEEN RELEASED FROM THE SYSTEM. SEE PAGES 3 & 4 FOR FURTHER PRECAUTIONS.
Figure 15. - Oil valves before storing. 14) Coil up electrical cord and spray hose, inspecting both for signs of damage. Suggested minimum coil size for 1/4" paint hose is 18 inches.
20
MAINTENANCE & SERVICE WARNING: BEFORE PERFORMING ANY SERVICE OPERATIONS, TURN “OFF” SPRAYER, RELEASE PRESSURE BY OPENING DUMP VALVE AND DISCONNECT POWER CORD.
11) Check suction hose or adapter for paint buildup inside, damage and leaks. Retighten securely to pump. 12) Prime unit with solvent and flush for 2 to 5 minutes. Pump is now ready for use.
INLET AND OUTLET VALVES: The inlet and outlet valves are wearing parts. The rate of wear depends on the type and quality of paint you use. As the spraying pressure and intake vacuum drop, the outlet valve and inlet valve should both be replaced. Average life expectancy is about 150 gallons for the outlet spring, 250 gallons for the outlet ball, and 500 gallons for the outlet seat and inlet valve. However, first be sure that the tip is not worn; this can cause a drop in spraying pressure as well. New valves should be installed with new washers and torqued to: inlet valve 70 ft.lbs., outlet valve seat 50 ft. lbs., outlet valve cap 35 ft. lbs. INSPECTING INLET VALVE:: 1) Open dump valve, turn pressure to MINIMUM and turn sprayer ON. 2) Using pliers or wrench, remove suction hose or hopper adaptor. To unstick inlet valve, first try: pushing valve stem with a blunt object until it moves freely. Strong thinners will help dissolve dried paint. If valve is badly stuck, proceed to step 4. 3) Place palm of hand over inlet valve opening. If vacuum is felt, go to step 11. If no vacuum is felt, go to next step. Turn unit OFF. 4) Remove inlet valve from paint block. If seal did not come with valve, remove from block with hooked tool. 5) Examine inlet valve for signs of damage and foreign objects such as paint flakes, wood chips, etc... 6) Stick a pencil or screwdriver into the inlet valve hole until it stops. The pencil is now touching the diaphragm. Turn the pressure control to maximum and turn the pump ON for about five seconds. You should feel the pencil being vibrated about 3/16" by the diaphragm. Turn unit off. This diaphragm movement shows there is no problem with the hydraulic part of the pump and cleaning the valves should be all that is required. If there is no diaphragm movement, the valves are likely good and the oil level should be checked. 7) Remove any foreign objects in the inlet valve. Soak in strong thinners, brush and blow clean with compressed air. Push the valve open and closed with pencil or screwdriver to ensure valve cone moves easily. Soak and clean valve again if needed. 8) Fill valve with solvent. Wipe exterior clean and hold with diaphragm end down. There should be no leakage from this end if the valve is clean and in good condition. If it holds for 10 seconds without dripping, the valve is ready for re-installation. 9) Lightly grease threads and install seal on valve lip. Thread back into pump and tighten to 60-70 ft. lbs. Lightly oil the valve cone before installation to help the vacuum of the pump. 10) Open dump valve, set pressure to MAXIMUM and turn pump ON. Vacuum should now be felt at inlet valve. If not, see "Inspecting outlet valve" section.
Figure 16. - Unsticking inlet valve. INSPECTING OUTLET VALVE:: 1) Turn motor OFF, set dump valve to OPEN position and ensure all pressure is relieved from system. 2) Remove the outlet valve cap and copper seal. 3) Pull out the spring with spring cup and the tungsten carbide outlet ball. You may have to tilt the unit (or blow with compressed air) to remove the ball. If the ball is stuck to the seat, use a small screwdriver to pick it free. 4) Clean all parts in strong solvent. Also clean the outlet seat (which is still in the paint block) and the outlet cap sealing surface on the paint block. (Do not remove the outlet seat unless neccessary, and if removed, a new seat seal must be installed each time). 5) Inspect the spring and cup. The cup should be snapped snugly into the spring and the spring should measure approximately 15mm (5/8") in length. Inspect the ball using the diagram below as a guide, replace any worn parts. If you are not removing the outlet seat, go to step 7. 6) If the outlet seat is to be removed for inspection or replacement, you must have a new seal on hand. DO NOT RE-USE OLD SEAL. a) Ensure all visible threads in outlet valve hole are clean. b) Insert 12mm allen wrench into seat and forcefully tap the wrench into the seat to free it up. c) Using extension bar, unscrew the seat. Do not hit on wrench with hammer. d) Carefully remove the seat seal with a hooked tool. Take care not to damage the flat sealing surface inside the paint block. e) Clean all parts. DO NOT RE-USE OLD SEAT SEAL. Paint block damage will result. f) Install new seat seal. Lightly grease seat threads, torque 45-50 ft. lbs. 7) Lightly oil and install ball. Snap spring cup into spring and install cup end towards ball. 21
MAINTENANCE & SERVICE 8) Grease ball cap threads and install using new copper seal. Torque 30-35 ft. lbs. A new seal takes less torque to seal than an old one. Over tightening will permanently damage paint block. Pump is now ready for use.
PRESSURE CONTROL VALVE: The pressure control valve is preset at the factory for your safety and is not adjustable except by a Lemmer service centre. The valve is easily replaced and should be carefully torqued to approximately 4 ft/lbs. The pump should be beld after installation, see page 18 changing hydraulic oil, point 8.
OUTLET VALVE PARTS LIST: Outlet cap # L002-547 Copper seal # L001-564 Spring # L005-509 Spring cup # L001-562 TC ball # L001-561 Outlet seat # L001-559 Seat seal # L001-558
CLEANING THE COOLING FAN: Whenever the cooling fan and fan cover become built up with dust, they should be cleaned. This will prevent overheating of the motor and pump. 1) Turn unit OFF, unplug from electrical outlet. Ensure dump valve is OPEN and pressure is relieved. 2) Using phillips screwdriver, remove the four fan cover screws and lift fan cover off motor. 3) Scrape fan blades and fan cover clean. Use wire brush to clean buildup off of motor. 4) Re-install fan cover and the screws. DIAPHRAGM AND PAINT BLOCK: The only routine maintenance that is required here is to periodically check the bolt tightness. This is most important on hopper units, but is a good practice for all models. Correct bolt torque is:
Cap (30-35 ft. lbs Torque)
Copper seal
Torque to 55 ft. lbs. DO NOT OVER TORQUE! Spring
Ball showing "ring" and "chip" marks.
DIAPHRAGM REPLACEMENT: 1) With the unit lying on its back, remove paint block assembly. Remove diaphragm assembly. 2) If paint has contaminated the oil system, the pump must be completely disassembled and cleaned before replacing the oil. This will usually require dissassembly of the pressure control valve and subsequent resetting of pressure. Clean and dry paint block assembly and housing ring grooves. Reassemble with a new diaphragm in reverse sequence. (We recommend having this work done through an authorized Lemmer service center). 3) Tighten valve block assembly to 55 ft. lb. torque using a progressive ‘X’ pattern. 4) Fill with oil and bleed the pump by turning the pressure control to minimum setting and turning unit ON. Allow to run for 2-5 minutes to purge air from hydraulic system.
Spring cup Ball
Seat (45-50 ft. lbs Torque)
Seat seal Figure 17. - Outlet valve components. PAINT HOSE: Periodically inspect the paint hose. If the hose is kinked, cut, or worn, it must be replaced . It cannot be repaired. A hose bursting at 3200 psi can cause significant damage to property AND cause a serious injury if the spray injects the skin. Replace with a grounded or conductive airless paint hose that is rated for at least 3200 psi working pressure.
CHECKING OIL IN PUMP HOUSING: The hydraulic oil not only transmits the motor power to the high pressure pump, but also lubricates your sprayer. Because the oil is working all the time, it is important to be checked and changed regularly.
DUMP VALVE: If the dump valve is not properly cleaned after each use, It will wear prematurely. When worn, the paint will flow through the return hose while the valve is turned to “spray”. Spraying pressure will progressively drop as the valve continues to wear. A new valve (or repair kit) should be installed immediately to prevent overworking the unit.
Hint... to get maximum use out of the dump valve: a) Always reduce pressure before turning the handle. b) Turn the handle with a continuous solid movement. (Do not turn slowly or leave it partially open or closed).
If oil is dirty, change it. If it shows signs of paint contamination, the diaphragm has ruptured and must be replaced and oil housing thoroughly cleaned.
Use only #L034-120 Lemmer hydraulic oil (1 ltr). 1) Turn unit OFF, unplug from electrical outlet. Ensure dump valve is OPEN and pressure is relieved. 2) The oil level may be checked through a sight glass at the back of unit underneath the switch box.
22
MAINTENANCE & SERVICE CHANGING HYDRAULIC OIL: Oil should be changed when dirty, or every 100 hours. If it is contaminated with paint, the diaphragm must be changed and oil housing thoroughly cleaned. 1) Turn unit OFF, ensure dump valve is OPEN and all pressure is relieved. 2) Remove oil drain from underside of unit. Allow all oil to drain. 3) Replace drain plug finger tight. Tip unit up and remove the oil fill/vent plug. 4) Fill housing with 400 ml (15 oz.) mineral spirits. Reinstall plug, set unit down and run unit one minute to flush. Do not use strong solvents that are not compatible with rubber seals. 5) Remove drain plug and drain all solvent. Rock unit forward to be sure all solvent is drained. Re-install drain plug and tighten snugly. Remove oil fill/vent plug. 6) Fill unit to correct level with hydraulic oil. L-1 ................. 400 ml. (15 oz.) hydraulic oil L-7,500 .......... 550 ml. (18.6 oz.) hydraulic oil L-10,000 ........ 1100 ml. (37.2 oz.) hydraulic oil Use only #L034-120 Lemmer hydraulic oil (1 ltr). The oil level may be checked through the sight glass at the back of unit underneath the switch box.Correct level is to the top of the sight glass. DO NOT OVERFILL.
7) Re-install and tighten oil fill/vent plug. 8) Turn pressure control to minimum setting and turn unit ON. Allow to run for 2-5 minutes to purge air from hydraulic system. The unit is now ready for use. SPRAY GUN: The filter should be cleaned or replaced after each use to minimize tip clogging problems. If the gun valve becomes worn and begins to leak, it should be replaced. See page 21 for overhaul details. SPRAY TIP: The spray tip is one of the most important elements in producing a quality spray job. It requires periodic replacement (every 50-200 gallons) to maintain performance and to prevent overworking the pump (see pages 8 -10 for details).
MAINTENANCE (SPECIFIC TO LINEMARKER) B) The suction filter, gun filter, and high pressure filter (L-7500/L-10,000 units) should be checked and cleaned after the pump and paint lines have been flushed at the end of each job. On larger jobs, these filters should be checked and cleaned after ~20-25 gallons (a narrow stiff paint brush and lacquer thinner do a good job of cleaning). Inspect gun and high pressure filters for pinholes or ruptured screens, replace as necessary. When dropping gun filter into gun handle, be sure gun filter spring is still in handle by pressing on the end of filter with your thumb-you should feel the filter spring back. C) If the system is being used on a regular or semiregular basis, it is appropriate to leave the pump and lines FULL of the paint thinner you normally flush the system with (xylene or lacquer thinner). If the system is used sporadically or is going to be stored for more than ~2 weeks, it is highly advisable to flush the pump and lines out with VARSOL. Be sure to flush the varsol out thoroughly with the appropriate thinner (xylene or lacquer thinner) before putting the unit back into service. IF THE ABOVE INSTRUCTIONS HAVE BEEN FOLLOWED CAREFULLY, YOU CAN EXPECT TO ENJOY MANY TROUBLE-FREE HOURS OF OPERATION WITH YOUR NEW LEMMER AIRLESS LINEMARKER.
MAINTENANCE: Please be sure that you have read and understand all relevant instructions contained in the manual for your particular model of pump and gun. A) Tip wear has a large impact on the quality of the lines, the amount of paint being used, and the pressures needed. As the tip wears, often the set pressure of the pump will have to be higher, or suddenly thinning the paint becomes necessary to do the same job that previously required lower pressures and less or no thinning. As the abrasivness of each paint product can vary significantly, it is difficult to give accurate estimates on tip life. The best indicator is the need for more pressure and/or thinning in a familiar product. Another good indicator is excessive overspray or paint consumption. It is far cheaper in the long run to change tips more often than you may deem necessary. It has been proven time and time again that the tip changes will more than pay for themselves in paint savings, pump maintenance and satisfied clients due to superior quality, consistent lines.
23
L-1 LINEPRO ACCESSORIES Glass bead dispenser for the L-1 Linemarker. Lemmer’s dispenser is designed to apply glass bead onto wet traffic paint. The system comes with a 50 pound capacity hopper, one 4” dispenser head, and all fittings, hoses, and hardware required for operation. This is a gravity system which requires no air or any other power source. The dispenser is mounted directly behind the spray gun. When the gun is actuated, the bead dispenser door opens simultaneously with the gun. A shower of beads the width of the dispenser is then deposited onto the wet paint line. The amount of beads dispensed is easily adjusted using only a screwdriver, (6 pounds of beads per gallon of paint is a good rule of thumb). The dispensing head is also available in a 6 “ width for wider lines. Glass bead kit (for single 4” line)........... order # L005-114 Swivel wheel kit for the L-1 Linemarker. Locks in forward position and has remote trigger control. For custom circle locking a manually operated lever locks to any angle required. Kit does not include wheel (uses original wheel). Swivel wheel kit ..................................... order # L005-115
Second gun kit for the L-1 Linemarker. Kit includes tubing, L-50 gun, Zip Tip, hose and trigger assembly. Second gun kit ...................................... order # L005-112
24
GLASS BEAD KIT PARTS LIST & DIAGRAM 4
21
7
8
11
10
13
24 5 6
23 24 22 25 24 23
Note: In case of beads not flowing out of the dispensing slot in a solid curtain, lift the door (19) and place a piece of wire into the opening and move from one side to the other to eliminate any obstruction due to foreign material getting into the dispenser.
21 20 19 17 17 16
14 15
Pos. Part nos. L005-114 1 L005-140 2 L005-141 L005-144 4 L035-317 5 L005-142 6 L005-143 L005-163 7 L005-145 8 L005-151 L005-147 10 L005-146 11 L005-148 L005-149
Description Glass beading kit Glass bead tank Tank bracket U-bolt PVC hose per foot dispenser bracket Trigger arm (LinePro glass beader) 7/8" spacer tube Dispenser head with linkage, 4" Housing, 4" screw (front plugs) cap Inlet fitting Lock nut
Qty.
Pos. 13 14 15 16 17
1 1 1 4 1 4 2 1 1 2 1 1 1
19 20 21 22 23 24 25
25
Part nos. L005-152 L005-158 L005-155 L005-153 L005-154 L005-156 L005-157 L005-159 L002-709 L005-160 L005-161 L002-815 L005-162
Description End plate set Door seal Bolt, shoulder Door bracket, 4" Screw Adjusting plate, 4" Dispenser door Spring bolt Rod, 2.25" Quick connect swivel w/ball nut 1/4" Rod, 3.25"
Qty. 1 1 2 1 4 1 1 1 3 1 2 4 1
ACCESSORIES FOR LEMMER AIRLESS EQUIPMENT
PIPE COATING “HOLLOW CONE” TIP Pipe coating tip, state size .............. L033-5** STRAINER BAGS 1 Gallon strainer bag w/elastic ........ L034-208 5 Gallon strainer bag w/elastic ........ L034-209 GUN FILTERS (for the L-45, L-50, & L-60) Gun filter kit (5 X red & 1 X spring) . L032-100 Gun filter kit (5 X yellow& 1 X spg) . L032-101 Gun filter kit (5 X white& 1 X sprg) .. L032-102
TIP CLEANING BROACH Package of 12X ............................... L033-021
TIP EXTENSIONS 1/4 Meter extension with swivel ...... L033-024 1/2 Meter extension with swivel ...... L033-025 1 Meter extension with swivel ......... L033-026 2 Meter extension with swivel ......... L033-027 FIBRE BRAID AIRLESS HOSE 1/4" X 25' Hose ............................... L031-073 1/4" X 50' Hose ............................... L031-074 STEEL BRAID AIRLESS HOSE 3/16" X 3' Whip hose ....................... L031-010 3/16" X 5' Whip hose ....................... L031-011 3/16" X 25' Hose ............................. L031-012 3/16" X 50' Hose ............................. L031-013 1/4" X 5' Whip hose ......................... L031-020 1/4" X 25' Hose ............................... L031-021 1/4" X 50' Hose ............................... L031-022 1/4" X 100' Hose ............................. L031-023
HOSE CONNECTORS 1/4"m X 1/4"m ................................. L035-001 3/8"m X 3/8"m ................................. L035-002 1/4"m X 3/8"m ................................. L035-005
“SF” SUPER FINE FINISHING TIP SF tip, state size ............................. L044-*** Standard tip nut ............................... L032-501 Nylon gasket for standard tip .......... L043-008
COTTON OVERALLS & STIR RODS Small overalls .................................. L034-220 Medium overalls .............................. L034-221 Large overalls ................................. L034-222 Extra large overalls ......................... L034-223 1 Gal stir rod (2-3/8" dia.,3/8"chuck) .... L034-050 1 Gal stir rod (3-1/4" dia.,3/8"chuck) .... L034-051 5 Gal stir rod (4-3/4" dia.,1/2"chuck) .... L034-052
POLE GUNS 3' Pole gun W/O tip assembly ......... L033-050 6' Pole gun W/O tip assembly ......... L033-051
TELESCOPIC PRESSURE FEED ROLLER Telescopic roller .............................. L012-002 3/8 X 12" cover ................................ L012-503 1/2 X 12" cover ................................ L012-504 3/4 X 12" cover ................................ L012-505 1-1/4 X 12" cover ............................ L012-506 End cap kit ...................................... L012-508
GAUGE KIT General use, 1/4" connections ........ L034-104
26
SPRAY HOODS Spray hoods (package of 3) ............ L034-205
RESPIRATOR North respirator (complete) ............. L034-200
OTHER QUALITY LEMMER PRODUCTS LEMMER'S Full line of equipment comes with FIRST CLASS SERVICE in numerous locations across CANADA, and a FULL ONE YEAR WARRANTY. For information on choosing the right sprayer for your job, please contact your nearest LEMMER outlet.
ELECTRIC CUP GUNS Hand held airless sprayers to spray all standard paints. They are suitable for large jobs where time is not a factor, and also for the professional to touch up after the large equipment is finished.
AIR GUNS & PRESSURE POTS Conventional air spray guns for fine finishing. Suitable for countless industrial and automotive applications. Available in suction, gravity, and pressure feed versions. Each is available in many different needle sizes.
HVLP TURBINE & VENTURI UNITS High Volume Low Pressure sprayers are used for fine finishing where overspray must be kept to a minimum. The finish results are equal to or better than conventional air spray. The turbine systems are self contained and do not require an outside air source. The VENTURI spray gun only uses about 8 CFM of shop air. Applications vary from automotive finishing to commercial multicolor architectural coating.
AIRLESS ACCESSORIES A very large assortment of hoses, guns, tips, and filters, etc. These items are universal to most airless spray equipment on the market.
PAINTING SUNDRIES Overalls, strainer bags, stir rods, etc. A large variety of painting accessories to help make a cleaner and more efficient working environment.
AUTOMATIC GUNS Suitable for all heavy duty airless applications. Air actuated, universal rod mounting, and standard 1/4" NPS hose connection.
PNEUMATIC PISTON PUMPS
ELECTRIC PISTON PUMPS Suitable for heavy coatings on large jobs. Its innovative pump design is driven by a DC motor.
Being an air powered airless, these units are generally used for industrial coatings. Applications range from portable lacquering to plumbed-in automatic systems. Also excellent for industry where operating conditions are very demanding.
ELECTROSTATIC UNITS The electrostatic WRAP-A-ROUND charge makes this the best method of spraying metal with next to no overspray. It is best suited for industrial paints with an aromatic thinner base, i.e: toluol, xylol. The conversion kit will hook up to most airless pumps and we carry a completely self contained portable system.
GAS DIAPHRAGM These sprayers are the same as the electric diaphragm pumps, but with the advantage of a gas engine. All use Honda motors and belt drive systems.
ELECTRIC DIAPHRAGM TRANSFER PUMP It can be used to transfer paint to remote locations, or directly to high pressure pumps. At a 1:1 ratio with up to 125 PSI air pressure it can also supply numerous air guns.
Commercial airless sprayers for all sizes of jobs and spraying a large variety of paint types. These units are portable and come in many different performance categories. There are small units for spraying a house or barn once a year, and large units for spraying warehouses on a continuous basis.
27
LINEMARKERS Designed to handle the abrasive nature of road marking paint. There are three sizes of walk-behinds, and some are available with two or more guns. Custom systems are also made to order depending on the requirements.
TROUBLESHOOTING Provided you have followed the instructions, the sprayer will operate efficiently and give trouble-free service.Should any unexpected problem arise you can, in most cases, remedy the problem by following the chart below. If yo u find that you cannot correct the problem, then take the sprayer to your nearest authorized service agency. Many of the “causes” listed are unlikely to happen. However, all are included in an attempt to cover every possibility.
IT IS ABSOLUTELY ESSENTIAL FOR TROUBLE-FREE OPERATION THAT YOUR AIRLESS SPRAYER BE KEPT CLEAN AND FREE OF RESIDUAL PAINT BUILD-UP ON THE INTERNAL PARTS. IT MUST BE CLEANED AND LUBRICATED AFTER EVERY USE. Problem
Cause
Remedy
I
Sprayer does not start up.
1) ON-OFF switch OFF. 2) Equipment too cold.
1) Turn switch ON. 2) Take inside and allow to warm up.
II
Sprayer starts up but does not draw up paint.
1) No paint or suction tube not totally immersed in paint. 2) Suction filter clogged. 3) Suction tube loose at inlet valve. 4) Inlet valve stuck (use screw driver, pencil, etc.- valve should move easily)
1) Add more paint or immerse suction tube in paint. 2) Clean or replace filter. 3) Clean connection and tighten. 4) Oil valve while pushing it up and down with screwdriver or pencil. If this doesn’t work remove valve and give it a good cleaning. Torque to 60-70 ft./lbs. 5) Dismantle valve. Clean or replace valve spring first. If this does not work, clean or replace ball. 6) Fill only with hydraulic oil, L034-120 CAUTION: do not overfill 7) Use only hydraulic oil, L034-120
5) Outlet valve stuck, dirty, or has worn parts. 6) Hydraulic oil level very low or empty. 7) Wrong grade of hydraulic oil, or using fluid other than hydraulic oil. 8) Priming valve plugged. 9) Suction tube damaged. 10) Inlet valve damaged (paint is drawn up and leaks through inlet valve). 11) Diaphragm membrane ruptured, broken diaphragm spring, cracked diaphragm disc, or loose diaphragm nut. III Sprayer draws up paint but pressure does not build up.
8) Take valve off and clean it. 9) Replace tube. 10) Replace inlet valve. Torque to 60-70 ft./lbs. 11) Clean hydraulic housing if needed (blown diaphragm may cause internal freezeup). Replace defective diaphragm parts or tighten nut if loose.
1) Outlet valve stuck, dirty or has worn parts. 2) 3)
4) 5)
1) Dismantle valve. Clean or replace valve spring first. If this does not work, replace ball. Replace any other worn parts. Hydraulic oil level low. 2) Fill to correct level. Diaphragm membrane ruptured, 3) Clean hydraulic housing if needed. Replace cracked diaphragm disk, broken defective diaphragm parts or tighten nut if diaphragm spring, or loose diaphragm loose. nut. Dump valve defective (paint runs 4) Replace valve (or rebuild). back via return hose). Suction tube damaged. 5) Replace tube.
NOTE: When dump valve is in “spray” position and you are getting flow back through the return tube, remove the prime valve and repair or replace.
28
NOTE: The electric motor should always be kept clean and dry. Paint acts as an insulator. Too much paint on the motor will cause it to overheat.
TROUBLESHOOTING Problem IV Sprayer draws up paint, pressure builds up, but drops away markedly when gun is opened (low performance).
Cause 1) No spray tip on gun. 2) Spray tip hole too large, either wrong size or worn. 3) Suction filter clogged. 4) Gun filter or H.P. filter plugged. 5) Gun filter too fine for coarse paint being sprayed. 6) Suction tube not firmly tightened to inlet valve. 7) Paint too heavy or coarse. 8) Leaky suction tube. 9) 10) 11) 12)
V
Pressure fluctuation.
Remedy
Leaky priming valve. Worn outlet valve seat, ball or spring. Inlet valve worn or damaged. Pressure control valve worn or damaged.
1) Loose suction tube at inlet valve. 2) Leaky suction tube at inlet valve. 3) Leaky or dirty priming valve. 4) Leaky, worn, or damaged inlet valve. 5) Outlet valve stuck, dirty, or has worn parts. 6) Dirty pressure control valve. 7) Worn or damaged pressure control valve.
VI Paint in hydraulic housing.
Ruptured diaphragm membrane.
1) Put on correct tip. 2) Select smaller tip or try newer tip. 3) Clean or replace filter. 4) Clean or replace daily. Keep extra filters on hand. 5) Use correct filter OR strain/thin paint. 6) Clean connection thoroughly and tighten. 7) Thin or strain paint. 8) Clean connection thoroughly and tighten or replace tube. 9) Replace valve. 10) Replace defective part(s). 11) Replace valve. Torque to 60-70 ft./lbs. 12) Replace valve.
1) Clean connection thoroughly and tighten. 2) If tightening doesn’t work, replace suction nut and adapter. 3) Clean or replace valve. 4) Replace valve. Torque to 60-70 ft./lbs. 5) Dismantle valve. Clean or replace valve spring first. If this doesn’t work, replace ball. 6) Remove valve and clean. 7) Replace valve.
Clean hydraulic housing, pressure control valve, and bearings. Replace diaphragm.
VII Spray gun won’t shut off.
1) Worn ball or seat on gun. 2) Foreign matter or paint buildup between ball and diffuser on gun. 3) Ball not in correct position.
VIII Spray gun leaks.
Worn valve ball holder on gun.
Replace valve ball holder.
IX Spray gun won’t spray.
Spray tip or gun filter plugged.
Clean spray tip. Clean or replace gun filter.
X
Partially plugged spray tip or filter.
Clean or replace gun filter. Clean spray tip.
Low paint output from spray gun.
29
1) Replace ball or seat. 2) Disassemble gun and clean. 3) Adjust rear tension nut. If this doesn’t work examine ball and replace if necessary.
L-65 PARTS LIST & DIAGRAM
Mar00
17
HIGH PRESSURE!
Specifications, L-65 Maximum pressure: 3600 psi. Tip thread: 11/16-16 or 7/8-14. Hose connection: 1/4" nps. Wetted parts: Al,SS,TC,Cu, Brass,Tef.
16 15 14* 13 INJECTION HAZARD!
12 9
9
10*
11
* note: once #10 & #14 are assembled, the length from end to end must be 88 - 88.5 mm.
8 5 4 1
2
3
18
19
oImportant: this "double lip" end
6
of filter must go in the gun first.
7
Turning this nut tightens the packing. Check occationally and do not over tighten.
Important To engage trigger safety lock, turn lever tab to horizontal position. Test regularily for proper functioning while system is shut down.
20 21
• Follow shut down procedure before servicing or cleaning equipment. (see #1 overleaf) • This instruction sheet is only a supplement to your system operating instructions. Read your system manual before operating any high pressure equipment. • Remove filter for cleaning, then reinstall and hand tighten the handle. • To clean gun: flush the inside by spraying proper solvent, and wipe the exterior. (It is not neccessary to disassemble gun components under normal circumstances). • Injection hazard: Airless Painting Equipment can cause serious injury if the spray penetrates the skin. Do not point the gun at anyone or any part of the body. The tip guard provides some protection against accidental injection injuries, but is mostly a warning device. Never put your hand, fingers or body over the spray tip. Gloves and clothing do not necessarily offer any protection either. Keep the gun trigger safety lever in locked postion when not spraying. Always have the tip guard in place while spraying. In case of penetration seek medical aid immediately! Note to physician: Injection into skin is a serious traumatic injury. It is important to treat the injury surgically as soon as possible. Do not delay treatment to research toxicity. Toxicity is a concern with some exotic coatings injected into the bloodstream. Consultation with a plastic surgeon or reconstructive hand surgeon may be advisable. Be prepared to tell the doctor what fluid was injected. • Do not use halogenated hydrocarbon solvents in this system; it contains aluminium parts and may explode. Cleaning agents, coatings, paints, and adhesives may contain halogenated hydrocarbon solvents. Don't take chances, consult your material supplier to be sure. (ex: methylene chloride and 1,1,1 - Trichlorethane) • Caution: When a flammable liquid is sprayed there may be danger of fire or explosion especially in a closed area. • Use extreme caution when cleaning spray tip guard. DO NOT try to wipe off build up around the spray tip before following shut down procedure. Follow the Shut down
Pos. Part nos.
1 2 3 4 5 6 7 8 9 10 11 12
L032-030 L032-035 L032-501 L032-710 L043-008 L032-711 L032-712 L032-589 L032-523 L032-713 L032-714 L032-591 L032-715 L032-507 L032-508
Description
22
locked
unlocked
23 24
(trigger shown in horizontal locked position) Procedure, then follow the spray tip manufacturer’s instructions for removing and cleaning the spray tip. • Never attempt to change spray tip or leave the unit unattended without first shutting off pump, releasing fluid pressure, and locking the trigger safety lock. • Conductive metal containers must be used when flushing flammable fluids through the system. Always flush at low pressure with spray tip removed. A metal part of the spray gun must be held firmly against the grounded metal pail when flushing or relieving pressure from the gun. • Trigger guard helps reduce the risk of accidentally triggering the gun if dropped or bumped. Do not use a spray gun without a trigger guard.
Qty.
Pos. Part nos.
L-65 airless gun without tip nut L-65 airless gun without tip nut (G-thread) Tip retainer (11/16" L-thread) opt. Tip retainer (7/8" G-thread) opt. tip (see separate list) opt. Nylon washer 1 Seat, (11/16" L-thread) 1 Seat, (7/8" G-thread) 1 Trigger guard 1 Trigger pin 1 Trigger complete 1 Gun body 1 Pin 2 Ball with shaft 1 Wedge 1 Packing 1
13 14 15 16 17 18 19 20
L032-716 L032-582 L032-588 L032-583 L032-587 L032-590 L032-514 L032-516 L032-517 L032-518 21 L032-519 22 L032-717 23 L032-520 24 L032-521 Accessories: L032-718 L032-719
30
Description Housing Spring shaft Spring Housing nut Retainer cap Lock nut Handle seal Gun filter, white (50 mesh) Gun filter, yellow (100 mesh) Gun filter, red (200 mesh) Filter spring Handle Copper seal Swivel, 1/4" nps Repair kit, L-65-L (#4,10,12,14,18) Repair kit, L-65-G (#4,10,12,14,18)
Qty. 1 1 1 1 1 1 1 1 opt. opt. 1 1 1 1
L-65 SPRAY GUN OVERHAUL Use diagram on opposite side for reference. Tools needed: 10 mm socket and driver 2 x 8" or larger crescent wrench 1 x L-65 repair kit Cleaning brush and lacquer thinner needle nose pliers
8) 9) 10)
11) 1)
Initiate shut down procedure: Shut Down Procedure: Always follow Shut Down Procedure before starting any troubleshooting, servicing or cleaning. 1) Engage the trigger safety lock in the locked position. Test the trigger safety lock to ensure the lock is working properly. 2) Turn pressure regulator to minimum. 3) Disconnect electric plug from wall socket, or disconnect air supply. 4) Open the dump valve to relieve pressure. Leave open until ready to spray or test or clean. 5) Remove the spray tip. 6) Disengage the trigger safety lock. 7) Trigger the gun into a metal pail to relieve any remaining pressure. A metal part of the spray gun should be held firmly against the grounded metal pail when relieving the pressure from the gun. (A grounded metal pail is not required for non-flammables such as latex.) 8) Reset the trigger safety lock to locked position. Using the two crescent wrenches, disconnect the gun and gun handle from spray hose. Remove spray tip or attachment assembly from gun. Hold gun trigger open and remove seat (#4) from gun. Release trigger. Never remove or attach seat unless trigger is held in the open position. Permanent and expensive damage to both ball and seat will result! Using 10mm socket and driver, remove adjusting nut (#18) from rear of gun. Grasp retainer cap (#17) and pull away from rear of gun. Remove the two trigger pins (#9) from gun. The ball spring assembly can be removed from the rear of the gun body by unthreading six to eight turns and then pulling firmly towards rear of gun body (#13). Push packing & wedge
2) 3) 4)
5) 6) 7)
12) 13) 14) 15) 16) 17) 18)
19) 20)
(#11&12) out of rear of gun body. Remove gun handle from gun and remove filter and filter spring. Using points of needle nose pliers, unscrew housing nut (#16) from housing (#13). Grasp end of shaft (#14) and remove. Take spring (#15) off of shaft for cleaning. If the ball (#10) has a groove worn in it, the ball with shaft will have to be replaced. Usually the seat will have to be replaced as well, as it wears against the ball. Both of these parts are included in the repair kit. Lightly grease wedge & packing & assemble together. Install wedge first, and then the packing into gun body until they bottom. Lightly grease spring & outside of housing. Install spring on spring shaft, and put into housing. Install housing nut & tighten until flush with rear face of housing. Thread housing into rear of gun body. Tighten to a maximum of 3-5 ft/lbs. Examine the trigger pins for wear and equal length. Lightly grease and install. Install retainer cap on rear of gun and install locking nut. Tighten locking nut until approximately two threads show out rear of the nut. Thread gun handle into gun body and hand tighten. Lightly grease threads of seat. Install trigger guard over open end of seat. Hold gun trigger in open position and install seat. Tighten to 30-40 ft. lbs. and release trigger. The retainer cap should have a bit of slack in it and should not be bottomed against the gun tightly. The trigger should have 3/8" slack at the bottom of the trigger before engaging against the trigger pins. This slack is very important for the correct operation of your gun. The gun and safety lock will not work properly if this step is not performed correctly. To increase slack, loosen the locknut a little and test slack again. To decrease slack, tighten the locknut a little and test slack again. With too much slack, the gun may not turn on, but the safety lock will work fine. With too little or no slack, the gun may be permanently ON and the safety lock does nothing. DO NOT RUSH OR IGNORE THIS STEP, CORRECT OPERATION OF THE SAFETY TRIGGER LOCK REQUIRES PROPER ADJUSTMENT OF TRIGGER SLACK. Install tip attachment onto gun. Remove gun handle, install spring and filter, lightly grease threads and re-install. Place trigger in LOCK position. Install gun to hose, tightening securely. Install tip where applicable. The gun is now ready for testing and use.
L-50 & L-50N GUN
May99
Specifications, L-50 Maximum pressure: 5800 psi. Tip thread: 11/16 - 16. Hose connection: 1/4" nps. Wetted parts: Al,SS,TC,Cu, Brass,Tef.
To identify version, note hook on housing (7) 13 L-50 version: no hook 11 12 L-50N version: has hook 9
7
HIGH PRESSURE!
15 5
2
6
Important this "double lip" end of filter must go in gun first.
n
4
INJECTION HAZARD!
1
14
10
8
Important To engage trigger safety lock, turn lever tab to horizontal position. Test regularily for proper functioning while system is shut down.
3
16
22
locked
17 unlocked
21 18
19 23
Pos. Part nos.
1 2 3 4 5 6 7 8 9 10 11 12 13
Description
L032-009 L-50 airless gun without tip nut L032-010 L-50 airless gun with tip nut L032-501 Tip retainer tip (see separate list) L043-008 Nylon washer L032-503 Seat L032-589 Trigger guard (L-45, L-50N) L032-530 Trigger guard with hook (L-50) L032-531 Ball with shaft L032-532 Gun body (L-50) L032-528 Gun body (L-50N) L032-507 Wedge L032-508 Packing L032-533 Packing nut L032-534 Drum (L-50) L032-527 Drum with pin (L-50N) L032-511 Nut L032-535 Spring
Qty.
24
opt. opt. opt. 1 1 1 1 1 1 1 1 1 1 1 1 1
31
Pos. Part nos. 14 L032-536 L032-566 15 L032-514 16 L032-516 L032-517 L032-518 17 L032-519 18 L032-529 19 L032-520 20 L032-521 21 L032-537 22 L032-523 Accessories: 23 L032-560 24 L032-538 L032-595
20
(trigger shown in horizontal locked position)
Description Tension knob Tension knob (L50N) Handle seal Gun filter, white (50 mesh) Gun filter, yellow (100 mesh) Gun filter, red (200 mesh) Filter spring Handle, blue Copper seal Swivel, 1/4" nps Trigger complete Trigger pin
Qty. 1 1 1 1 opt. opt. 1 1 1 1 1 1
Wrench, general use Wrench, L-35/L-50 for nut #12 Repair kit (Incl. pos. 4,6,8,9,12,15)
opt. opt.
L-1VNE PARTS DIAGRAM Apr98
1 13 16 2
17
15
14
66 108 75 74
3
107 106
73 4
105 72
5 18
6
104
19 20
7 125 8
101
68 71
21
124 129
123
128 127
103
70
22
102
126
9 23
122 69
25 56
26
57
62
27 30
28
10 31
24
39
32 29 33
11
58 63
61 54
64
34 57 59 60
12
65 66
55
109
35 36
110 111
38 37
112
44
101
113
67
36 43
42 41
87
102
115
88 89 86 43 90 45 91 92 46 93
114
99 98
116
97
118 119
50 49
96 95
100
117
51
48 76
120 121
85 70
84
68
83
66
78 77 82
79 81
80
32
50
40 52 53
47
L-1VNE PARTS LIST Pos. Part nos.
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
L005-010 L005-537 L005-563 L001-501 L001-502 L001-504 L001-508 L001-505 L001-506 L001-507 L005-532 L005-533 L001-511 L001-512 L001-513 L001-514 L001-515 L004-559 L001-518 L001-519 L004-560 L001-520 L005-519 L001-522 L005-550 L005-555 L005-557 L002-719 L002-556 L005-558 L005-556 L002-557 L002-558 L002-559 L002-560 L002-561 L002-715 L002-714 L002-713 L001-582 L005-552 L005-551
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
L005-553 L001-568 L035-204 L005-570 L002-568 L002-569 L005-546 L005-544 L002-572 L035-207 L005-554 L001-577 L001-578 L005-543 L001-676 9999982 L035-201 L001-677 L002-568 37689 L005-539 L001-680 L005-540 L001-678
1
Description
Pos. Part nos.
Qty.
65 * 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81
L-1VN airless sprayer Motor, 110V-1HP, stator & box 1 Motor, 220V-1HP, stator & box opt. Screw 4 Fan cover 1 Fan blade 1 Motor bolt 4 Motor endbell 1 Spring washer 1 Ball bearing 1 Motor stator (for 1 h.p.) 1 Rotor, 1 h.p. 1 Oil seal, single lip 1 Ball bearing 1 Switch housing compl.(incl. pos. 14-22)1 Capacitor 1 Circuit breaker 10 AMP. 1 Switch 1 Screw 4 Switch housing 1 Connector, spade 2 Connector, ring 1 Electric cable 15' x 16/3 1 Cable plug 1 Pail holder 1 Cart complete, L-1VN(incl. pos. 25-39) 1 Cart handle 1 Quick pin, 3" 2 Tool box 1 Chrome plug, (optional) 2 Cart frame w/o handle 1 Bolt 2 Lock washer 2 Nut 2 Cotter pin 2 Wheel 2 Bolt (OEM replacement) 4 Lock washer 8 Nut (OEM replacement) 4 Bolt 4 Fluid container 1 Suction/return sys. complete 1 (incl. pos. 41&47) Return system compl.(incl. pos. 81-85) 1 Return pipe (1/2") 1 O-clamp, 7/8" 2 Return hose (1/2" x 34") 1 Return nut 1 Return insert 1 Suction hose complete(incl.pos. 48-53) 1 Suction insert 3/4" 1 Suction nut 1 O-clamp, 1-3/16" 2 Suction hose (34") 1 Pipe (5 gal. x 3/4") 1 Basket screen (Coarse) 1 Hopper kit, L-1 (incl. pos. 55,61,&67) 1 Return tube complete (incl. pos.56-60) 1 Return elbow, hopper 1 O-clamp, 1/2" 2 Return tube 15" 1 Return nut 1 Return nipple 1 Hopper complete 1 Lid 1 Hopper, bare 1 Snap ring 1
82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 * *
33
L001-679 L006-504 L002-552 L005-541 L002-550 L002-580 L002-551 L002-579 L002-578 L002-577 L002-576 L032-549 L005-548 L001-551 L001-550 L002-605 L035-611 L034-020 L036-001 L036-181 L036-001 L001-555 L036-071 L002-546 L002-547 L001-564 L005-509 L001-562 L001-561 L001-559 L001-558 L005-505 L002-545 L005-506 L002-538 L005-504 L002-537 L001-534 L001-535 L001-598 L001-586 L001-563 L002-583 L002-582 L001-583 L001-523 L001-524 L001-525 L001-526 L005-549 L005-561 L005-560 L001-527 L036-132 L001-530 L001-532 L001-537 L001-536 L001-670 L002-561 L001-672 L001-673 L001-674 L001-582 L002-714 L002-560 L001-602
Description
Apr98
Qty.
Filter element, coarse 1 Alternate screen 1 Inlet sleeve (short) 1 Suction elbow 1 Suction valve (incl. pos. 69-75,&66) 1 Valve cone 1 Nylon seal 1 Valve housing 1 Valve guide 1 Spring 1 Flat washer 1 Nylon lock nut 1 Paint block (L-1V) 1 Bolt 4 Lock washer 4 Return hose fitting 1 Elbow, 1/4 mf 1 Dump valve(requires connector below)1 1/4" m connector for above. 1 Tee, 1/4mff 1 Outlet fitting, (OEM replacement) 1 Copper washer (only on original) 1 Plug, counter 1 Outlet valve kit (incl. pos. 87-93) 1 Outlet cap 1 Copper seal 1 Spring, short 1 Spring cup 1 Ball, T.C. (11mm) 1 Outlet seat 1 Nylon seal 1 Diaphragm kit (incl.pos.95&96) 1 Block insert 1 Diaphragm 1 Spring retainer 1 Piston, L-1 1 Snap ring 1 Pressure regulator (incl. pos. 102-108) 1 O-ring 1 Pressure control housing 1 O-ring 1 Spring, long 1 Clip 1 Stop cap 1 Regulator knob w/decal 1 Piston bearing 1 Flat washer 1 Lock washer 1 Bolt 1 Hydraulic housing (L-1V/VN) 1 Seal 3/8" i.d. 1 Sight glass, 3/8" nps (incl. pos. 114) 1 Vent plug 1 Oil fill elbow, L-1VN 1 O-ring 1 Oil housing cover 1 Copper seal 1 Drain plug 1 Cart complete, L-1V(incl. pos.123-124) 1 Wheel 1 Cart frame, bare 1 Quick pin, 2" 2 Cart foot 2 Bolt 4 Lock washer 4 Cotter pin 2 Cable clamp assembly 1 Not shown on diagram
L-1VNG PARTS DIAGRAM Oct99
1
3
2
26
4
7 4
6
5
19
5 6 20
21 22
2 8 9
25 12
18 17 2 15
27 28 29
10 11 12 33 34
10 16
12
14
23
24 12 11 13
37 10
12
38
35 36
12 19
11 13
32
30 12 11 13
31
19
39 111 120
119 118
40
45
117
47 41
112 115 113 114
50 49 51 52
73 65 64
116
82
81 80
72
55 56
89
57
67 69 70
63
61 62
85
107 100 99 98
94
106
91
53
85
53
92 60
106 105
108
104 109 97
59 60
100 102
101
92
95
54
90
66
83
86
86 87 88
46 42 43 44
74 75 76 77 78 79
48
103 96
34
93
L-1VNG PARTS LIST Pos. Part nos.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 59 60
L005-102 L005-103 L005-700 L005-701 L005-702 L002-709 L005-703 L005-704 L002-707 L005-705 L005-706 L002-507 L002-508 L002-718 L002-509 L005-707 L005-708 L005-709 L005-710 L005-711 L005-712 L002-556 L002-557 L002-558 L002-559 L002-719 L003-507 L002-715 L005-713 L002-714 L002-713 002-560 L002-721 L002-723 L005-716 L005-717 460230 L005-714 L001-506 L001-507 L005-718 L005-723 L005-715 L005-784 L001-512 L001-523 L001-524 L001-525 L001-526 L001-527 L005-502 L002-586 L001-528 L001-529 L001-530 L005-500 L001-532 L005-501 L001-534 L001-583 L002-582 L002-583 L001-563 L001-586 L001-535
Description
Qty.
Pos. Part nos. 61 62 63 64 65 66 67 69 70 72 73 74 75 76 77 78 79 80 81 82 83 85 86 87 88 89 90 91 92 93 94
L-1 Gas (old horizontal style), shown L-1 Gas (new vertical style) 4 h.p. Honda motor 1 Screw 16 Belt guard 1 Bolt 4 Key 2 Bushing 2 Pulley 1 Belt 1 Pulley 1 Bolt 8 Lock washer 12 Flat washer 20 Nut 10 Pump mount 1 Guard support 1 L-1 gas hydraulics c/w block 1 Bolt 2 Engine mount plate 1 Cart w/handle (bare) 1 Tool box 1 Bolt 2 Lock washer 2 Nut 2 Lock pin, 3" 2 Bolt 4 Bolt 4 Flat washer 4 Lock washer 4 Nut 4 Cotter pin 2 Cart wheel 2 Foot 2 Allen bolt 4 Lock washer 4 Lock washer (alternative) 4 Bearing flange 1 Spring washer 1 Bearing (for L005-723 new crank) 1 Bearing (for L005-715 old crank) Crankshaft (new style without flywheel) 1 Crankshaft (old style with flywheel) Oil seal, double lip 1 Ball bearing 1 Piston bearing 1 Flat washer 1 Lock washer, knurled 1 Bolt, soc (M6 x 15) 1 Vent plug 1 Oil housing 1 Hydraulic sleeve 1 Seal 1 Sight glass (incl. pos. 47) 1 O-ring 1 Cover w/decal ‘(incl. pos. 51,52) 1 Oil housing cover 1 Decal 1 Pressure regulator (incl. pos. 54-60) 1 Regulator knob 1 Stop cap 1 Clip 1 Spring, long 1 O-ring 1 O-ring 1
35
95 96
L001-537 L001-536 L001-538 L002-537 L002-538 L005-504 L002-589 L002-545 L005-506 L002-546 L002-547 L001-564 L005-509 L001-562 L001-561 L001-559 L001-558 L005-548 L036-001 L036-151 L001-556 L002-550 L002-552 L032-549 L002-576 L002-577 L002-578 L002579 L002-551 L002-580 L001-551 L003-539 L001-550 L005-517
97
L005-518
98 99 100 101 102 103
L002-569 L002-568 L035-204 L001-570 L001-568 L001-572
104 105 106 107 108 109 111 112 113 114 115 116 117 118 119 120 *
L005-544 L002-572 L035-207 L001-575 L001-577 L001-578 L005-512 L005-511 L005-516 L005-515 L036-071 L035-613 L005-508 L035-732 L035-222 L035-778
Description Copper seal Drain plug Drain plug Snap ring Spring retainer Piston, L-1 Piston spring Block insert Diaphragm Outlet valve kit (incl. pos. 73-79) Outlet cap Copper seal Spring, short Spring cup Ball, T.C. (11 mm) Outlet seat Nylon seal Paint block, bare Connector, 1/4m 45° 1/4mf elbow Dump valve Inlet valve (incl. pos. 87-93) Inlet sleeve (short) Nut Flat washer Spring Valve guide Valve housing Nylon seal Valve cone Bolt, 60mm (for long inlet valve) Bolt, 70mm (for short inlet valve) Lock washer, knurled Suction/return system complete (incl.pos.97,103) Return hose, complete (incl. pos. 98-102) Return insert Return nut O-clamp, 7/8" Return hose, (30") Return pipe (1/2") Suction hose, complete (incl. pos. 104-109) Suction insert, 3/4" Suction nut O-clamp, 1-3/16" Suction hose, (30") Pipe (5 gal. x3/4") Basket screen (coarse) Valve housing with seat Suction valve complete O-ring Cap, inlet valve Counter plug 1/4m Elbow, 90 deg. 1/2 mf Paint block, bare Coupler Screw clamp, 1-1/2" Elbow, 90 deg. Not shown on diagram
Qty. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 4 4 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1
L-1 LINEPRO PARTS DIAGRAM Jun99
21 8 19
18
36 10
28 29
30
34
34
10 34 30
34 7 8 9 25 26 27
17
35
37
20
16
20
7
7 8 9
29 30
71
39 30
40
30
14
29
41
7 8 9
38 42 43
44 46
47
48
13 12 45 78
29
7 89
9 29
50
11
78 9
10
59 58 60
6 4
7 5
29
9 8
52
69
70
53
68 65 67 34
3
8 9 7
70
25
54
28
35
2 61 57 56
1 30 55
64
66 63
36
L-1 LINEPRO PARTS LIST Pos. Part nos.
1 2 3 4 5 6 7 8 9 10 11 12 13
14 16 17 18 19 20 21 25 26 27 28 29 30 34 35 36 37 38 39 40 41 42 44 45 46 47 48 50
Description
Qty.
Pos. Part nos.
L005-111 L-1 Linemarker system complete L005-112 L-1 Linemarker 2nd gun kit L031-074 Nylon hose, 1/4" x 50' 1 L036-271 Elbow swivel, 1/4MF 1 L032-009 L-50N gun w/o tip nut 1 L043-001 Zip tip housing 1 L043-213 Zip tip (3-21) 1 L005-745 Bolt, 5/16" x 2-1/2" NC 2 L005-713 Flat washer (5/16") 37 L002-714 Split lock washer (5/16") 19 L002-713 Hex nut (5/16" NC) 19 L005-744 Bolt, 5/16" x 2" NC 5 L005-700 4.0 H.P. Honda motor (Gx110 QH) 1 L002-560 Cotter pin (1/8"x2") 2 16" wheel (smooth style) L002-721 Wheel, 16" pne with oil lite bushings 2 L002-749 Wheel bushing, oil lite, 16" L002-748 Wheel rubber tube, 16" 16" wheel (grip style) L002-754 Wheel, 16" grip pne with 3/4" bearings 2 L002-755 Wheel grip tread, 16" L002-757 Wheel bearing, #6202 with snap, 16" L002-748 Wheel rubber tube, 16" L002-758 Wheel rim, steel, 16" L002-756 Axle, 3/4" with 5/8 machining & holes L006-576 Wheel cap retainer L005-768 Wheel, 8" pne with 3/4" bearings 1 L002-823 Wheel tread, 8" L002-822 Wheel rubber tube, 8" L005-770 Bolt (1/2" x 4-1/2" NC) 1 L005-769 Bushing for 8" wheel 1 L005-725 Belt guard (new L-1 Gas) 1 L005-765 Caution decal for Linemarker 1 L005-743 Bolt, 5/16" x 3/4"NC 2 L005-730 1/2" KEE clamp w/set screws 2 L005-728 Screw, set (3/8" BSF) L005-727 Allen key 3/16" 1 L005-764 1/2" KEE clamp (for 3/8 T-knob) 1 L002-814 Hex bolt (1/4" NC x 1-1/2") 4 L002-817 Flat washer (1/4") 4 L002-816 Split lock washer (1/4") 2 L002-815 Hex nut (1/4" NC) 4 L002-715 Hex bolt (5/16" NC x 1-1/2") 10 L005-737 L-1 Linemarker frame kit 1 L005-739 1/4" plastic tee knob 5 L005-740 3/8" plastic tee knob 2 L005-731 Main gun bar (30") 2 L005-732 Short gun bar (12") 2 L075-351 Blue plastic cap 8 L005-541 Suction elbow (L-1V) 1 L002-605 Fitting, male dump valve 1 L035-601 Elbow, 90 deg. 1/4MF 1 L034-020 Dump valve FF1/4 1 L036-181 Tee, 1/4MFF 1 L034-101 Pressure guage, 0-6000 PSI 1 L005-709 L-1G hydraulic paint pump 1 L002-718 Flat washer (3/8") 2 L002-508 Split lock washer (3/8") 2 L002-507 Hex bolt (3/8" NC x 1-1/2") 2 L005-551 Suction/return syst. (L-1VN) 1 L005-546 Suction hose complete 1 L002-572 Suction nut 1
52 53 54 55 56 57 58
59 60 61 63 64 65 66 67 68 69 70 20 21 25 28 34 35 36 37 61 63 64 65 67 68 69 70 71
37
Description
L005-544 L005-554 L035-207 L001-577 L001-578 L005-553 L002-568 L002-569 L005-570 L035-204 L001-568 L002-556 L002-707 L005-706 L005-704 L005-703 L005-729 L002-702 L002-703 L001-520 L002-704 L001-606 L002-815 L002-816 L075-160 L005-701 L005-748 L005-749 L005-754 L005-747 L002-774 L075-153 L002-775 460184 L005-746 L002-783 L005-775
Suction insert 3/4" Suction hose (34") O-clamp, 1-3/16" Pipe (5 Gal. x 3/4") Basket screen (coarse) Return system (L-1VN) Return nut Return insert Return hose (1/2" x 34") O-clamp, 7/8" Pipe (1/2" return) Tool box Pulley AK 39H Pulley AK 69H Bushing H-3/4" Key, 3/16 x 3/4 Belt AX-32 Ground wire Wire, 5m Small connector ring, #8 blue Aligator clip Ring connector (Large blue) Hex nut (1/4" NC) Split lock washer (1/4") Hex bolt (1/4" NC x 1/2") Screw (#8 x 1/2") 9" Ground chain Cable guide (1/4" x 2" NC) Trigger c/w adjuster Gun cable bare (2.0M) Cable lock screw Handgrip Cable end adjuster Hex nut (M6) Spacer (3/8" x 1") Cotter pin (1/16" x 1") Gun mount with trigger rod
L005-112 L005-730 L005-728 L005-764 L002-814 L002-815 L005-739 L005-740 L005-751 L005-732 L075-351 L005-749 L005-754 L005-752 L002-774 L002-775 460184 L005-746 L002-783 L005-775
2nd gun kit consists of: 1/2" KEE clamp w/set screws Screw, set (3/8" BSF) 1/2" KEE clamp (middle) Hex bolt (1/4" NC x 1-1/2") Hex nut (1/4" NC) 1/4" plastic tee knob 3/8" plastic tee knob Main gun bar (44") Short gun bar (12") Blue plastic cap Cable guide (1/4" x 2" NC) Trigger c/w adjuster Gun cable bare (2.3M) Cable lock screw Cable end adjuster Hex nut (M6) Spacer (3/8" x 1") Cotter pin (1/16" x 1") Gun mount with trigger rod
Accessories: L005-113 Swivel assembly L005-566 Manual for Linemarkers
Qty. 1 1 2 1 1 1 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 2 1 1 3 3 1 2 1 2 2 1 2 2 2 8 3 1 1 1 1 1 3 2 1 opt. 1
L-7,500G PARTS DIAGRAM Aug99
1
3
88
2 4
89 90
133 132
134
131 91
5 130
6 7 8 7 7 8 7
20
140 133 135 136
92
139 137
138
139 141
87 93
142
143
9 6 100 103 101 104 102
10
94 99
11
98
95
12 105 106 107 2 1 119
13 23 24 25
14
22
113 52
120 121
115
16
26
3
122
123
116 117
114 111
17 33
57 58
118
27 32
56
19
128
59
18
28
51 52
30 29 31 27 21
125
60
112 53 54
55 61
62 63
35
68 70 71 72 73 69 74 75 76
64 65 66 67
36 50 49 37 38 39
129
126 127
124
46 45 44 43
48 47
61
83 94 83 82 81
42 41 40
78 79
80
88 84 85 86
38
96 87
55
L-7,500G PARTS LIST Pos. Part nos. L002-110 1 L002-709 2 L002-708 3 L002-510 4 L002-727 5 L002-728 6 L002-741 7 L002-729 8 L002-730 9 L002-738 10 L002-739 11 L002-746 12 L002-514 13 L002-615 14 L002-610 16 L002-518 17 L002-617 18 L002-609 19 L002-520 20 L002-742 21 L002-616 22 L002-734 23 L002-735 24 L002-736 25 L002-737 26 L035-222 27 L035-204 28 L001-570 29 L035-727 30 L035-643 31 L035-503 32 L001-529 33 L001-528 35 L001-527 36 L002-522 37 L002-523 38 L002-562 39 L002-524 40 L001-526 41 L001-525 42 L002-525 43 L002-528 44 L002-529 45 L002-530 46 L002-531 47 L002-532 48 L002-533 49 L002-534 50 L032-520 51 L002-740 52 L002-718 53 L002-508 54 L002-509 55 L001-534 56 L002-581 9999992 57 L002-582 58 L002-583 59 L002-584 60 L002-585 61 L002-535 62 L002-618 63 L002-621 64 L002-622 L002-623 65 L002-619 66 L002-620 67 L002-624 68 L002-541 69 L002-546
Pos. 70 71 72 73 74 75 76 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 98 99 100 101 102 103 104 105
Description Qty. L-7,000 gas airless sprayer Bolt 1/4 nc X 3/4" 4 Bushing H-1 (incl. pos. 1) 2 Key 1/4" X 1" 2 Pulley AK 84H 1 Belt AX31 1 Snap ring, 1" X 1/16" outer 2 Snap ring 1/16 X 2" inner 4 Ball bearing 2 Bearing flange 1 Drive shaft 1 Star coupler (heavy duty) 1 Lock nut 1 Fly wheel 1 Shaft seal 40x52x7(8) (7,500 G) 1 Bearing (6205-ZC3) 1 Shaft complete, 9mm (incl. pos. 18) 1 Camshaft bearing 1 Key 1 Drive assembly (incl. pos. 1-11) 1 Hydraulic housing 1 Oil filler (incl. pos. 23-31) 1 Cap with chain (incl. pos. 24) 1 Seal 1 Fitting 1/2H x hose thread 1 Screw clamp, 1-1/2" 1 0-clamp, 7/8" 2 Hose 1/2 x 30" 1 Coupler, 1/2H x 1/2M 1 Tee, 1/2f 1 Connector, 1/2m 1 Sight glass 1 Seal 1 Vent plug 1 O-ring 1 Lower housing 1 Lock washer 6 Bolt 6 Bolt 6 Lock washer 6 Bottom cover 1 O-ring 1 Lock nut 1 Lock washer 1 Bearing (SKF-3303 AT N9) 1 Oil filter bolt 1 Filter screen 1 O-ring 1 Copper seal 1 Bolt 3/8 x 2-1/2" nc 4 Washer 3/8" 8 Lock washer 3/8" 4 Nut 3/8" nc 4 P.C. valve (needle) (incl. pos. 56-62) 1 Regulator knob 1 Set screw for regulator knob 1 Stop cap 1 Clip 1 Spring 1 O-ring 1 O-ring 10 x 1 1 O-ring, rubber 1 O-ring, teflon 1 Hydraulic sleeve, removable 1 Sleeve positioning pin (not removeable) Piston 1 Piston spring 1 Sleeve retaining nut 1 Paint block complete (incl. pos. 69-96) 1 Outlet valve kit 1
106 107 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
39
Part nos. L002-547 L001-564 L005-509 L001-562 L001-561 L001-559 L001-558 L003-537 L003-538 L036-131 L036-211 L001-549 L001-555 L002-625 L001-550 L001-551 L002-550 L002-552 L032-549 L002-576 L002-577 L002-578 L002-579 L002-551 L002-580 L002-549 L002-700 L002-706 L002-702 L001-520 L002-703 L002-704 L001-518 L075-812 L002-705 L002-707 L002-710 L002-723 L002-717 L002-712 L002-713 L002-714 L002-715 L002-716 L002-711 L002-557 L002-558 L002-559 L002-556 L002-719 L002-560 L002-721 L002-722 L002-724 L002-725 L002-565 L002-566 L001-568 L035-204 L002-567 L002-568 L002-569 L002-570 L002-574 L035-209 L002-573 L002-572 L002-571 L001-578
Description Qty. Outlet cap 1 Copper seal 1 Spring, short 1 Spring cup 1 T.C. ball 1 Outlet seat 1 Seat seal 1 Diaphragm 1 Block insert 1 Elbow, 90 degree 1/4mf 1 Hose swivel, 1/4mf 1 Outlet fitting 1/4" 1 Copper seal 2 Paint block 1 Lock washer, m10 6 Block bolt 6 Inlet valve (incl. pos. 88-95) 1 Inlet sleeve, short 1 Lock nut, nylon 1 Flat washer 1 Spring 1 Guide 1 Valve housing 1 Seal 1 Valve cone 1 Ball valve 1 Engine ass'y (incl. pos. 99-107,1,2,3) 1 Honda 5.5hp GXV 160 1 Use existing Honda cover screw3 Ground wire(incl. pos. 102-104) 1 Eye connector 1 Wire 1 Aligator clip 1 Screw, 1/2" for metal throttle 2 Screw, 1" for plastic throttle 2 Throttle assembly 1 Pulley AK 39H 1 Cart complete (incl. pos. 112-129,52) 1 Foot 2 Bolt 3/8 X 3-1/2" nc 2 Motor plate 1 Nut 5/16" nc 1 Lock washer 5/16" 4 Bolt 5/16 X 1-1/2" nc 1 Bolt 5/16 X 1-1/4" nf 3 Cart frame (incl. pos.123,128,129) 1 Bolt 3 Lock washer 3 Nut 3 Tool box 1 Quick pin, 3" 2 Cotter pin 2 Cart wheel 2 Bolt 3/8 X 3" nc 2 Nut 1/2" nc 2 Bolt 1/2" X 4" nc 2 Suction system complete 1 Return hose complete 1 Return pipe, 1/2" 1 O-clamp, 7/8" 2 Return hose, 39" 1 Return nut 1 Return insert 1 Suction hose complete 1 Pipe, 5 gallon x 1" 1 O-clamp, 1-1/2" 2 Suction hose, 39" 1 Suction nut 1 Suction insert 1 Basket screen 1
L-10,000E PARTS DIAGRAM Sep99
6 2 84
3 4
85 86
11
1
10
7
12
8 9
5
87
108
109
88
107 106
13 14 15
83
105 115 108 110 111
16
112
113
114 116
17
89
114
117
90
118
18 19 20
104
92
103
21 102 22
48
101 100
24
49 50
95 23 51 97
25
32 98
53 99
96 26 45 46
27 28
54
47 55 56
29 63
57 58 58
67 59
60 61
64
62
65
30
56 44 5758 43 58 59 66 42
31 40 39 38 37
32 33
55
72
69 70
73 74 71 75 76 77 81 78
82
41 90 83 79
36
81
84 80 94
35 34
93
40
47
L-10,000E PARTS LIST Pos. Part nos. L003-002 1 L003-505 2 L002-502 L002-588 3 L003-502 L003-503 4 L003-504 6 L002-598 * L002-501 7 L003-506 8 L003-507 9 L002-508 10 L060-543 11 12 L001-522 13 L002-510 14 L002-511 15 L003-508 16 L003-509 17 L002-514 18 L003-510 19 L003-511 20 L003-512 21 L003-513 22 L003-514 23 L003-548 24 L002-520 25 L003-515 26 L001-527 27 L001-529 28 L001-528 29 L003-516 * L003-544 30 L002-522 31 L002-523 32 L002-562 33 L002-524 34 L001-526 35 L001-525 36 L002-525 37 L002-528 38 L003-517 39 L003-518 40 L003-519 41 L003-520 42 L003-521 43 L003-522 44 L003-523 45 L003-524 46 L003-525 47 L003-526 48 L002-581 9999992 49 L002-582 50 L002-583 51 L002-584 53 L002-585 54 L003-543 55 L002-535 L001-535 56 L003-528 57 L003-529 58 L003-530 59 L003-531
Description Qty. L-10,000 airless sprayer 1.5 h.p. motor (incl. pos. 1-7, 10-13) 1 Fan blade (half moon) 1 Fan blade (splined) 1 Run capacitor (12.5µ @ 370v) 1 Start capacitor (850-1020µ @ 125v) 1 Circuit breaker 1 Switch housing 1 On/Off switch 1 Decal 1 Bolt 4 Lock washer 4 Power cord, 14 gauge 1 NLA, use #10 Cable plug 1 Key 1 Set screw 1 Coupler (incl. pos. 14 & 16) 1 Star coupler 1 Nylon lock nut 1 Flywheel (with L003-512 spacer) 1 Shaft seal, 45-62-8(10) 1 Spacer 1 Ball bearing 1 Shaft "N" complete (incl. pos. 23) 1 Camshaft bearing only (new style) 1 Key 1 Adapter plate 1 Vent plug 1 Sight glass 1 Seal 1 Hydraulic housing 1 Hydraulic sleeve, press-in type 1 O-ring 1 Lower housing 1 Lock washer 6 Bolt 6 Bolt 6 Lock washer 6 Bottom cover 1 O-ring 1 Lock nut 1 Lock washer 1 Ball bearing 1 Oil filter bolt ass'y (incl. pos. 42) 1 Filter screen 1 O-ring 1 O-ring 1 Lock washer 4 Bolt 4 P.C. valve, ball type(Incl. Pos. 48-55) 1 Regulator knob 1 Set screw for regulator knob Stop cap 1 Clip 1 Spring 1 O-ring 1 Steel ball (4 mm) 1 O-ring 1 O-ring, "flat", new type pc valve 1 Piston 1 Spacer 1 Shim washer 2 Piston spring 1
41
Pos. 60 61 62 63 64 65 66 67
Part nos. L003-532 L003-533 L003-534 L003-549 L003-550 L003-551 L003-552 L003-535
Description Qty. O-ring 1 Spring retainer 1 Snap ring 1 O-ring, rubber 1 O-ring, teflon 1 Hydraulic sleeve, removeable type 1 Sleeve retaining nut 1 Paint block complete (incl. pos. 69-94) 1
69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 92 93 94 95 96 97 98 99 100 101 102 103 104 105
L003-537 L003-538 L003-546 L002-547 L001-564 L001-563 L001-562 L001-561 L001-559 L001-558 L002-553 L003-540 L001-555 L002-549 L003-527 L002-552 L032-549 L002-576 L002-577 L002-578 L002-579 L002-551 L002-580 L003-539 L001-550 L003-541 L002-560 L002-561 L002-592 L002-563 L002-564 L002-559 L002-558 L002-557 L002-556 L003-542 L002-565
106
L002-566
107 108 109 110 111 112
L001-568 L035-204 L002-567 L002-568 L002-569 L002-570
113 114 115 116 117 118 *
L002-574 L035-209 L002-573 L002-572 L002-571 L001-578
Diaphragm Block insert Outlet valve kit (incl. pos. 72-78) Outlet cap Copper seal Spring, long Spring cup T.C. ball (11 mm) Outlet seat Nylon seal Outlet fitting Paint block Copper seal Dump valve Suction valve (incl. pos. 84-92) Inlet sleeve (short) Nylon lock nut Washer Spring Valve guide Valve housing Nylon seal Valve cone Bolt Lock washer Cart complete (incl. pos. 32, 96-104) Cotter pin Wheel (20.5 mm shaft dia.) Wheel (25.5 mm shaft dia.) Bolt Rubber foot Nut Lock washer Bolt Tool box Cart frame Suction system complete (incl. pos. 106 & 118) Return hose complete (incl. pos. 107-111) Return pipe, 1/2" O-clamp, 7/8" Return hose, 39" Return nut Return insert Suction hose complete (incl. pos. 113-118) Suction pipe (5 gal. x 1") 1-1/2" O-clamp Suction hose, 39" Suction nut Suction insert Basket screen, coarse Not shown on diagram
1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 6 6 1 2 2 2 4 2 2 2 2 1 1 1 1 1 2 1 1 1 1 1 2 1 1 1 1
L-10,000G PARTS DIAGRAM Aug99
2
4
93
3
94 95
139 138
140
5
137 96
6 136 7 8 9 8 8 9 8
1
147 139 141 142
97
146 143
145
146 148
92 98
149
144
10 7
99
105 108 106 109 107
11
104
12
103
13 14
23 24 25
15 16
26 22
17
27
28
123 124 125
117 52 119
56 118 116
132
19
27
51 52
133
130 131
128 129
59
60 55
134
21
53 54 61
35 69 70 36
55
46 45 44 43
34
6263 64 64 65 66 67 68
73
71 62 50 49
37
38 39
57 58
122
20
30 29 31
100
4
120 121
126
127
18
32 33
110 111 112 3 2
63 64 64
83 84 65 72
48 47
75 76 77 78 74 79 80 81
61
88 99 88 87
42
86
41 40
85
42
101 92 93
89 90 91
L-10,000G PARTS LIST Pos. Part nos. L003-102 1 L003-707 2 L002-709 3 L002-708 4 L002-510 5 L002-727 6 L003-703 7 L002-741 8 L002-729 9 L002-730 10 L003-708 11 L003-709 12 L003-509 13 L002-514 14 L003-510 15 L003-511 16 L003-512 17 L003-513 18 L003-514 19 L003-548 20 L002-520 21 L001-527 22 L002-734 23 L002-735 24 L002-736 25 L002-737 26 L035-222 27 L035-204 28 L001-570 29 L035-727 30 L035-643 31 L035-503 32 L001-529 33 L001-528 34 L003-543 35 L003-516 36 L002-522 37 L002-523 38 L002-562 39 L002-524 40 L001-526 41 L001-525 42 L002-525 43 L002-528 44 L003-517 45 L003-518 46 L003-519 47 L003-520 48 L003-521 49 L003-522 50 L003-523 52 L002-718 53 L002-508 54 L002-509 55 L003-526 56 L002-581 9999992 57 L002-582 58 L002-583 59 L002-584 60 L002-585 61 L002-535 62 L003-528 63 L003-529 64 L003-530 65 L003-531 66 L003-532 67 L003-533 68 L003-534 73 L003-535 74 L002-546
Pos. 75 76 77 78 79 80 81 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 103 104 105 106 107 108 109 110
Description Qty. L-10,000 gas airless sprayer Drive assembly 1 Bolt 1/4nc x 3/4" 4 Bushing H-1 (incl. pos. 2) 2 Key 1/4" x 1" 2 Pulley AK 84H 1 Belt AX33 1 Snap ring, 1" X 1/16" 2 Snap ring 1/16 X 2" 4 Ball bearing 2 Bearing flange 1 Drive shaft 1 Star coupler 1 Lock nut 1 Flywheel (with L003-512 spacer) 1 Shaft seal, 45-62-8(10) 1 Spacer 1 Bearing (SKF 6305) 1 Shaft complete (incl. pos. 19) 1 Camshaft bearing 1 Key 1 Vent plug 1 Oil filler (incl. pos. 23-31) 1 Cap with chain (incl. pos. 52) 1 Seal 1 Fitting 1/2H x hose thread 1 Screw clamp, 1-1/2" 1 0-clamp, 7/8" 2 Hose 1/2 x 30" 1 Coupler, 1/2H x 1/2M 1 Tee, 1/2f 1 Connector, 1/2m 1 Sight glass 1 Seal 1 Steel ball, 4mm 1 Hydraulic housing 1 O-ring 1 Lower housing 1 Lock washer 6 Bolt 6 Bolt 6 Lock washer 6 Bottom cover 1 O-ring 1 Lock nut 1 Lock washer 1 Bearing (SKF 3204) 1 Oil filter bolt 1 Filter screen 1 O-ring 12 x 2 1 O-ring 1 Washer 3/8" 8 Lock washer 3/8" 4 Nut 3/8" nc 4 P.C. valve (ball) (incl. pos. 56-61&34) 1 Regulator knob 1 Set screw for regulator knob 1 Stop cap 1 Clip 1 Spring 1 O-ring 1 O-ring 10 x 1 1 Piston 1 Spacer 1 Shim washer (19 x 1.5mm) 2 Piston spring 1 O-ring (30 x 2) 1 Spring retainer 1 Snap ring 1 Paint block complete (incl. pos. 74-101)1 Outlet valve kit 1
111 112 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 133 134 136 137 138 139 140 141 142 143 144 145 146 147 148 149
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Part nos. L002-547 L001-564 L001-563 L001-562 L001-561 L001-559 L001-558 L003-537 L003-538 L035-602 L035-011 L002-553 L001-555 L003-540 L001-550 L003-539 L003-527 L002-552 L032-549 L002-576 L002-577 L002-578 L002-579 L002-551 L002-580 L002-549 L003-700 L003-701 L002-702 L001-520 L002-703 L002-704 L001-518 L075-812 L002-705 L002-707 L002-710 L002-717 L002-712 L002-713 L002-714 L002-715 L002-716 L002-711 L002-557 L002-558 L002-559 L002-556 L002-719 L002-560 L002-721 L002-724 L002-722 L002-725 L002-723 L002-565 L002-566 L001-568 L035-204 L002-567 L002-568 L002-569 L002-570 L001-578 L002-574 L035-209 L002-573 L002-572 L002-571
Description Qty. Outlet cap 1 Copper seal 1 Spring, long 1 Spring cup 1 T.C. ball 1 Outlet seat 1 Seat seal 1 Diaphragm 1 Block insert (teflon) 1 Elbow, 90 degree 3/8mf 1 Hose swivel, 3/8mf 1 Outlet fitting 3/8" 1 Copper seal 2 Paint block 1 Lock washer, m10 6 Block bolt 6 Inlet valve (incl. pos. 93-100) 1 Inlet sleeve, short 1 Lock nut, nylon 1 Flat washer 1 Spring 1 Guide 1 Valve housing 1 Seal 1 Valve cone 1 Ball valve 1 Engine ass'y (incl. pos. 104-112,1,2,3) 1 Honda 8.5hp GXV 270 1 Use existing Honda cover screw Ground wire 1 Eye connector 1 Wire 1 Aligator clip 1 Screw, 1/2" for metal throttle 2 Screw, 1" for plastic throttle 2 Throttle assembly 1 Pulley AK 39H 1 Cart complete 1 Bolt 3/8 X 3-1/2" nc 2 Motor plate 1 Nut 5/16" nc 1 Lock washer 5/16" 4 Bolt 5/16 X 1-1/2" nc 1 Bolt 5/16 X 1-1/4" nf 3 Cart frame (incl. pos.127,132,133) 1 Bolt 3 Lock washer 3 Nut 3 Tool box 1 Quick pin, 3" 2 Cotter pin 2 Cart wheel 2 Nut 1/2" nc 2 Bolt 3/8 X 3" nc 6 Bolt 1/2" X 4" nc 2 Foot 2 Suction system complete 1 Return hose complete 1 Return pipe, 1/2" 1 O-clamp, 7/8" 2 Return hose, 39" 1 Return nut 1 Return insert 1 Suction hose complete 1 Basket screen 1 Pipe, 5 gallon x 1" 1 O-clamp, 1-1/2" 2 Suction hose, 39" 1 Suction nut 1 Suction insert 1
SPRAY SYSTEMS LTD.
DISTRIBUTION CENTRES ACROSS CANADA • SALES • SERVICE • PARTS • www.lemmer.com VANCOUVER Lemmer Spray Systems (B.C.) Ltd. 4141 Grandview Highway, Burnaby, B.C. V5C 4J1 TEL: (604) 430-3216 FAX: (604) 430-8017 KELOWNA R. Kitchin Paint Spray Equipment Inc. (Lemmer agent) #3 - 2300 Hunter Road, Kelowna, B.C. V1X6C1 TEL: (250) 717-0223 FAX: (250) 860-3038 EDMONTON Lemmer Spray Systems Ltd. 17506 - 105th Avenue, Edmonton, Alberta T5S 1G4 TEL: (780) 486-3674 FAX: (780) 444-2498 CALGARY Lemmer Spray Systems Ltd. (head office) 4624 - 12th Street N.E. Calgary, Alberta T2E 4R4 TEL: (403) 250-7735 FAX: (403) 291-9095 WINNIPEG Lemmer Spray Systems (Man.) Ltd. 1198 Sherwin Road, Winnipeg, Manitoba R3H 0V2 TEL: (204) 633-3117 FAX: (204) 694-4763 TORONTO
Lemmer Spray Systems (Ont.) Ltd. 7585 Torbram Road, Unit 7-8, Mississauga, Ontario L4T 1H2 TEL: (905) 673-1555 FAX: (905) 673-3201
MONTRÉAL
Lemmer (Qué.) Inc. 2851 Boul. le Corbusier, Chomedey, Laval, Quebéc H7L 4J5 TEL: (450) 681-8220 FAX: (450) 681-4914 Jun-00
(specifications are subject to change without notice) (caractéristiques sont sujets à changement sans prévis)
LEMMER PAINT SPRAYING EQUIPMENT LIMITED WARRANTY LEMMER Spray Systems Ltd. extends to the original purchaser of its paint spray equipment a limited one year warranty from the date of purchase against defects in material or workmanship provided that the equipment is installed and operated in accordance with the recommendations and instructions written in the owners manual. LEMMER Spray Systems Ltd. will repair or replace, at its option, defective parts without charge if such parts are returned (still intact in the original equipment) with transportation charges prepaid to the nearest LEMMER Spray Systems Ltd. outlet. An original proof of purchase must be attached. THIS WARRANTY DOES NOT COVER: Normal wear and/or defects caused by or related to abrasion, corrosion, abuse, negligence, accident, faulty installation or tampering in a manner which impairs normal operation. Transportation costs and other incidental, direct, special, or consequential damages or loss.
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manual #L005-565
