Transcript
1200 SERIES OPERATING INSTRUCTIONS Read instructions carefully before attempting to assemble, install, operate or service this pressure washer. Failure to comply with instructions could result in personal injury and/or property damage!
serial number:
date purchased: for sales and service, please contact:
97-6268
1260SS SPECIFICATIONS
Pump Volume At Pump Head: 4.3 GPM/258 GPH
Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 385,000 BTU/Hr. Burner Fuel Pressure: 150 PSI Burner Exhaust Stack: 10” Machine Power: 16hp Gasoline Engine Machine Weight: 690 Lbs. Shipping Weight: 780 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1260SSG SPECIFICATIONS
Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 398,000 BTU/Hr. Burner Fuel Pressure: 160 PSI Burner Exhaust Stack: 10” Machine Power: 16hp Gasoline Engine Machine Weight: 720 Lbs. Shipping Weight: 810 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1270SS SPECIFICATIONS
Pump Volume At Pump Head: 4.5 GPM/270 GPH
Pump Pressure At Pump Head: 4000 PSI Burner Type: Fuel Oil Fired, 385,000 BTU/Hr. Burner Fuel Pressure: 150 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 750 Lbs. Shipping Weight: 840 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1270SSG SPECIFICATIONS
Pump Volume At Pump Head: 5.2 GPM/306 GPH
Pump Pressure At Pump Head: 3500 PSI Burner Type: Fuel Oil Fired, 385,000 BTU/Hr. Burner Fuel Pressure: 150 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 750 Lbs. Shipping Weight: 840 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1280SSG SPECIFICATIONS
Pump Volume At Pump Head: 5.6 GPM/336 GPH
Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 385,000 BTU/Hr. Burner Fuel Pressure: 150 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 750 Lbs. Shipping Weight: 840 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
Pump Volume At Pump Head: 5.2 GPM/306 GPH
Pump Pressure At Pump Head: 3500 PSI Burner Type: Fuel Oil Fired, 398,000 BTU/Hr. Burner Fuel Pressure: 160 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 780 Lbs. Shipping Weight: 870 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1290SS SPECIFICATIONS
Pump Volume At Pump Head: 4.5 GPM/270 GPH
Pump Pressure At Pump Head: 4000 PSI Burner Type: Fuel Oil Fired, 398,000 BTU/Hr. Burner Fuel Pressure: 160 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 780 Lbs. Shipping Weight: 870 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
1280SS SPECIFICATIONS
Pump Volume At Pump Head: 4.3 GPM/258 GPH
1290SSG SPECIFICATIONS
Pump Volume At Pump Head: 5.6 GPM/336 GPH
Pump Pressure At Pump Head: 3000 PSI Burner Type: Fuel Oil Fired, 398,000 BTU/Hr. Burner Fuel Pressure: 160 PSI Burner Exhaust Stack: 10” Machine Power: 20hp Gasoline Engine Machine Weight: 780 Lbs. Shipping Weight: 870 Lbs. Machine Dimensions: Length = 45", Width = 33", Height = 52"
CONTENTS Introduction & Important Safety Information
4-5
Component Identification
6
Assembly Instructions
7
Installation
8-9
Operation Instructions
10-11
Detergents & General Washing Techniques
12
Shut Down Instructions & Storage
13
Maintenance
14
Troubleshooting Guide
15-16
Hose & Spray Gun Exploded View & Parts List
17
1260SSG,1270SSG,1280SSG,1290SSG Expl. Views & Parts List
18-22
Wire Routing Diagram
23
1260SS,1270SS,1280SS,1290SS Exploded Views & Parts List
24-28
Control Box Exploded View & Parts List
29-30
Engine Gasoline Tank Exploded View & Parts List
31
Float Tank Exploded View & Parts List
32
Burner Fuel Oil Tank Exploded View & Parts List
33
Burner Exploded View & Parts List
34
Coil Outlet Exploded View & Parts List
35
1260SS/G Pump Exploded View & Parts List
36
1270SS/G, 1280SS/G, 1290SS/G Pump Exploded View & Parts List 37-38 Super Duty Pump Exploded View & Parts List
39-40
Pumps Exploded Views & Parts Lists
41-49
AR-AL Unloader Exploded View and Parts List
50
Wiring Diagrams
51-54
Specifications
56-57
Warranty
Model Number _______________________________ Serial Number _______________________________ Date of Purchase _____________________________ The model and serial numbers will be found on a decal attached to the pressure washer. You should record both serial number and date of purchase and keep in a safe place for future reference. 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Introduction & Important Safety Information Thank you for purchasing a Hotsy Pressure Washer.
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This manual covers the operation and maintenance of the 1200 series pressure washers. All information in this manual is based on the latest product information available at the time of printing. Hotsy, Inc. reserves the right to make changes at any time without incurring any obligation.
risk of fire. do not add fuel when operating machine.
Responsibility: The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings before using this Hotsy pressure washer. Warning information should be emphasized and understood. If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, making sure that the operator comprehends its contents.
WARNING: Risk of fire. Do not add fuel when the machine is operating. 6. Risk of explosion — do not spray flammable liquids or operate in an explosive location. Operate only where open flame or torch is permitted.
This manual should be considered a permanent part of the machine and should remain with it if machine is resold.
WARNING: Keep water spray away from electrical wiring or fatal electrical shock may result. 7. Do not spray water on or near electrical components. Do not touch machine with keep water spray away from wet hands or while standing electrical wiring. in water. Always disconnect power before servicing. 8. Grip cleaning wand securely with both hands before starting the cleaner. Failure to do this could result in injury from a whipping wand.
When ordering parts, please specify model and serial number.
warninG stream of fluid that this equip-
Owner and/or user must study and maintain for future reference the manufacturers’ instructions.
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read operator’s manual thoroughly prior to use.
CAUTION: To reduce the risk of injury, read operating instructions carefully before using. 1. Read owner's manual thoroughly. Failure to follow instructions could cause malfunction of the machine and result in death, serious bodily injury and/or property damage.
2. Know how to stop machine and bleed pressures quickly. Be thoroughly familiar with the controls. 3. Stay alert — watch what you are doing. 4. All installations must comply with local codes. Contact your electrician, plumber, utility company or the selling distributor for specific details.
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risk of asphyxiation. use only in a well ventilated area.
WARNING: Risk of asphyxiation. Use this product only in a well ventilated area. 5. When the machine is working, do not cover or place in a closed space where ventilation is not sufficient.
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WA R N I N G : H i g h p r e s s u r e
ment can produce can pierce skin and its underlying tissues, leading to serious injury and possible amputation. 9. High pressure developed by high pressure spray can pierce these machines can cause skin and tissues. personal injury or equipment damage. Use caution when operating. Do not direct discharge stream at people, or severe injury and/or death may result. 10. Never make adjustments on machine while in operation; disconnect from electrical source or shut off gas valve. WARNING: High pressure spray
warninG can cause paint chips or other
protective eyewear and clothing must be worn.
97-6268 • HOTSY 1200 • REV. 8/06
particles to become airborne and fly at high speeds. 11. Eye safety devices and foot protection must be worn when using this equipment.
WARNING: Risk of injury. Hot
warninG surfaces can cause burns. Use
Risk of injury. hot surfaces can cause burns
only designated gripping areas of spray gun and wand. Do not place hands or feet on non-insulated areas of the pressure washer when starting gasoline engine.
OPERATOR’S MANUAL
12. Machines with shut-off trigger gun should not be operated with the trigger in the off position for extensive periods of time as this may cause damage to the pump. 13. Protect from freezing. 14. Be certain all quick coupler fittings are secured before using pressure washer. 15. Do not allow acids, caustic, or abrasive fluids to pass through the pump. 16. Inlet water must be from a cold, fresh city water supply. 17. To reduce the risk of injury, close supervision is necessary when a machine is used near children. Do not allow children to operate the pressure washer. This machine must be attended during operation. 18. The best insurance against an accident is precaution and knowledge of the machine. 19. Do not operate this product when fatigued or under the influence of alcohol or drugs. Keep operating area clear of all persons.
20. Hotsy will not be liable for any changes made to our standard machines, or any components not purchased from Hotsy. 21. Do not overreach or stand on unstable support. Keep good footing and balance at all times. 22. Follow maintenance instructions specified in manual. 23. Cleaning area should be provided with adequate slopes and drainage to reduce possibility of falls because of slippery surfaces. 24. Turn burner off and cool to 100°F before turning machine off. 25. If gas odor is present, extinguish any open flame, and test all joints with a soap solution. If the odor persists, call your gas supplier immediately. 26. Use extreme caution when moving pressure washer over rough or uneven surfaces. 27. When applying detergents follow the safety rules on the detergent label. Use detergent from a covered D.O.T. approved container. 28. This machine has been provided with warning and instruction decals for the safety of the operator. If these decals are removed or become damaged they should be replaced. Contact your dealer for replacement decals.
PRESSURE WASHER
Important Safety Information
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Component Identification Burner Exhaust Rupture Disk
Engine
Battery Box
Pump
Unloader Valve
Control Box
Float Tank
Water Inlet
Detergent Valve
Generator 120V “G” Models Only Spray Gun
Spray Wand
Gasoline Tank
Fuel Oil Tank
High Pressure Hose
Pump — Delivers a specific gpm to the high pressure nozzle which develops pressure. Spray Gun — Controls the application of water and detergent onto cleaning surface with trigger device. Includes safety latch.
Detergent Line w/Screen
High Pressure Hose — Connect one end to water pump high pressure discharge nipple and the other end to spray gun. Unloader Valve — Safety device which, when the spray gun closes, prevents over pressurization.
Detergent Valve — Allows you to siphon and mix detergents Wand — Must be connected to the spray gun.
97-6268 • HOTSY 1200 • REV. 8/06
Unpacking
2. Assemble wand components as shown in Figure 4.
Unpack carefully. Wear safety glasses or goggles while unpacking, assembling, or operating pressure washer. If there are missing components or hidden damage, immediately contact carrier concerning discrepancies.
Wand Spray Gun High Pressure Nozzle
Parts Included Pressure Washer Pressure Hose Pressure Nozzles (3 Ea.) Wand Trigger Gun Operations Manual Gasoline Engine Manual
High Pressure Hose
Figure 4 - Trigger Gun/Wand Assembly 3. Make sure all connections are secure.
Pressure Hose, Trigger Gun and Wand 1. Install the pressure hose on the pressure washer as shown in Figure 3.
OPERATOR’S MANUAL
• • • • • • •
PRESSURE WASHER
Assembly Instructions
Coil Discharge Block
Thermal Rupture Disk
Hose Quick Disconnect Outlet Nipple
Figure 3 - Pressure Hose Installation NOTE: The pressure nozzle is not to be installed at this time.
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Installation Getting Started
Battery
IMPORTANT: Proper initial installation of equipment will assure more satisfactory performance, longer service life, and lower maintenance cost.
WARNING: Batteries generate explosive gases during normal battery operation. DO NOT expose the battery to flame or sparks as these gases may ignite.
IMPORTANT: The use of backflow preventer on the water supply hose is recommended and may be required by local code.
WARNING: Battery fluid is highly acidic. If battery fluid contacts skin or clothing, wash immediately with soap and water. If battery fluid enters eye, immediately flood eye with running cold water for at least 15 minutes and get immediate medical attention.
The pressure washer should be run on a level surface and in a protected area where it is not readily influenced by outside forces such as strong winds, freezing temperatures, rain, etc. The pressure washer should be located to assure easy access for filling fluids, adjustment and maintenance. Normal precautions should be taken by the operator to prevent moisture from reaching the pressure washer. It is recommended that a partition be made between the wash area and the pressure washer to prevent direct spray from the high-pressure wand from coming in contact with the pressure washer. Moisture reaching the pressure washer will reduce its service life. All installations should comply with the local codes covering such installations.
Black Cable
IMPORTANT: DO NOT run machine indoors or in an enclosed area where high ambient temperatures exist. High ambient temperatures (above 100° F) can cause engine oil failure and will greatly reduce the engine’s performance.
Red Cable
Venting CAUTION: All venting must be in accordance with applicable federal and state laws, and local ordinances. Consult local heating contractors. If the pressure washer is to be used in an enclosed area, a flue must be installed to vent burner and engine exhaust to the outside atmosphere. Be sure the flue is the same size as the burner exhaust vent on the pressure washer lid. Poor draft will cause the pressure washer to soot and not operate properly. When selecting the location for installation, beware of poorly ventilated locations or areas where exhaust fans may cause an insufficient supply of oxygen. Proper combustion can only be obtained when there is a sufficient supply of oxygen available for the amount of fuel being burned. If it is necessary to install the machine in a poorly ventilated area, outside fresh air will have to be supplied to the machine. Locate the pressure washer so that the flue will be as straight as possible and protrude through the roof at a proper height and location to provide adequate draft. This oil fired pressure washer must have a draft regulator installed in the flue (available from most heating contractors). A draft regulator will permit proper upward flow of exhaust flue gases.
Figure 5 - Battery Installation 1. Refer to Figure 5. 2. Install battery (battery not included) in battery box as shown. Use a standard automotive battery minimum 500 CCA (Cold Cranking Amps). It is recommended that a dual cell battery (a battery with a separate cell for emergency starting) be used. 3. To reduce the possibility of sparking attach the battery cables in the following order. First attach the positive battery cable (red) to the positive “+” terminal of the battery. Next, attach the negative battery cable (black) to the negative “-” terminal of the battery. To disconnect the battery, remove the cables in the opposite order as installed. 4. Install battery box lid and secure with strap provided.
Oil Burner Burner Air Adjustment: The oil burner is preset for operation at altitudes below 3000 feet. If operated at higher altitudes, it may be necessary to adjust the air band setting. Adjust the air band for a #1 or #2 smoke spot on the Baccarat scale.
97-6268 • HOTSY 1200 • REV. 8/06
To adjust, start machine and turn burner ON (refer to Operation for details). Loosen two locking screws found in the air shutter openings (refer to Figure 6) and close air shutter until black smoke appears from burner exhaust vent. Note air band position. Next, slowly open the air shutter until white smoke just starts to appear. Turn air shutter halfway back to the black smoke position previously noted. Tighten locking screws.
Gasoline Engine This gasoline engine is preset for operation at altitudes below 3000 feet above sea level. If operated at higher altitudes, it may be necessary to install a high altitude main jet in the carburetor. Contact an authorized engine sales and service center for details.
Water Supply
Air Band
Pressure Adjustment Screw
Air Adjustment Air Screw Shutter
Fuel Pump
A 1/2" NPT 3-way ball valve will need to be installed in the water inlet line. Refer to Figure 7. Hotsy recommends the use of Watts Regulator Valve #1/2 B6780 M1 (Hotsy P/N 921363) for this application. With this valve in place this machine will be capable of using both a pressurized or gravity feed water supply without additional modifications. For proper operation it is important that the valve be fully open for its intended supply. This will prevent air from being drawn into the system from the non active source. Also the pressure supply must still be connected to the float tank. The connection of a pressurized supply directly to the 3-way valve will prevent detergent from being drawn into the system.
OPERATOR’S MANUAL
This machine is designed to be connected to a pressurized (20 to 100 PSI) water supply, capable of maintaining a minimum of 6.0 GPM. If it is necessary to use a gravity feed water tank, the following plumbing modifications will be required.
PRESSURE WASHER
Installation
Figure 6 - Burner Air Band Adjustment If the desired position cannot be obtained using only the air shutter, lock the air shutter in as close a position as can be obtained, then repeat the above procedure on the air band setting. CAUTION: If white smoke appears from burner exhaust vent during start-up or operation, discontinue use and readjust air bands. NOTE: If a flue is installed, have a professional serviceman adjust your burner for a #1 or #2 smoke spot on the Baccarat scale. For additional burner component information, see Figure 16. It is recommended that the oil burner be serviced yearly or as needed. Contact your local service center.
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Operation Instructions Before Starting WARNING: Check hoses, fittings, wand, trigger gun and fuel connections daily for signs of wear, cracks and looseness, replace as required. 1. Read all manuals provided with this pressure washer. Become familiar with location and function of all operating and safety controls. 2. Connect the water supply hose to the float tank water inlet (standard garden hose connector). The water faucet and supply hose must be capable of providing 6.0 GPM. 3. Fill the burner fuel tank. Use kerosene, #1 grade home heating oil, #1 or #2 diesel fuel. DO NOT USE GASOLINE. 4. Fill the gasoline tank. Use lead free gasoline minimum 86 octane. DO NOT use gasoline containing more than 10% ethanol, 15% MTBE, or 5% methanol. 5. Check pump and engine oil levels. 6. If detergents are to be used, only use detergent for pressure washers. Follow instructions on detergent container. IMPORTANT: Before installing the pressure nozzle on initial start-up, turn on the water supply and allow water to run from the end of the wand until clear to prevent the pressure nozzle from clogging. IMPORTANT: If the pressure washer has not been used for an extended period of time, remove the pressure nozzle from the end of the wand and turn on the water supply. Allow water to run from the end of the wand until clear. 7. Install the proper pressure nozzle for your cleaning needs on end of wand, refer to Figure 8.
Pressure Nozzle
Manual Trigger Lock
Figure 8 - Nozzle Installation/Manual Trigger Lock IMPORTANT: The trigger gun provided with this pressure washer is equipped with a manual trigger lock to prevent accidental operation of the trigger gun, refer to Figure 8. The manual trigger lock should be used whenever the trigger gun is not in use.
Fuel Pump Some 1200 models are equipped with an electric fuel pump which operates only when the engine is running. 10 The pump is primed when the key switch is held in the
start position. In the event that the engine stalls for any reason the fuel pump will shut off. WARNING: The fuel pump installed on this machine has been adjusted at the factory to provide a maximum pressure of 1.3-1.7 PSI at the pump outlet. Whenever the fuel pump is replaced the new pump must be adjusted using the following procedure: 1. Place the ignition switch in the OFF position. 2. Disconnect the fuel line from the engine mounted fuel filter and connect a fuel pump pressure gauge (0-5 PSI) to the fuel pump discharge line. 3. Turn the ignition key to the start position and observe pressure gauge. Pressure must be set to between 1.3 and 1.7 PSI. It will be necessary to bleed off accumulated pressure in line prior to each gauge reading. Turn screw on top of fuel pump to adjust pressure (CCW to decrease, CW to increase). 4. After adjustment, reconnect fuel line to engine mounted fuel filter and start machine. Check for fuel leakage and tighten fittings/clamps as required.
To Start DANGER: DO NOT point wand or spray gun at yourself or at any person. Bodily injury may result from water under high pressure. IMPORTANT: The water must be turned on before starting. Running the pump dry will cause damage and void warranty. IMPORTANT: DO NOT allow the machine to run with trigger gun closed for more than 3 minutes at any time or damage to pump may occur. 1. Turn water ON. 2. Hold wand firmly with trigger gun in the closed position. 3. Turn fuel shut-off valve counterclockwise (CCW) to open. Move choke lever to full choke position. Choke may not be needed on warm engine. 4. Move throttle control to half throttle. 5. Turn key on engine clockwise (CW) hold until engine starts. DO NOT crank engine for longer than 15 seconds at any one time or starter damage may occur. If the engine does not start, it may have air in the gas lines and be unable to pull gasoline from the fuel tank. This symptom may appear if the engine has not been run recently or had been run until all gasoline was depleted from gas lines. 6. When the engine starts, move choke lever until engine runs smoothly. Then move throttle control to full throttle. When engine warms, move choke to no choke position. IMPORTANT: To allow for proper battery charging and AC generator operation the throttle control MUST be kept in full throttle position as soon as choke lever is placed in no choke position.
97-6268 • HOTSY 1200 • REV. 8/06
7. Holding wand firmly, squeeze the trigger gun open. Allow air to purge from system. 8. If hot water is desired, adjust the thermostat to proper temperature. Close the trigger gun and turn burner switch ON. IMPORTANT: The throttle control must be in the full throttle position or damage to the AC generator or burner may result.
OPERATOR’S MANUAL
9. Open the trigger gun. The burner will fire immediately with a puff of smoke. If smoke continues, refer to the Troubleshooting Guide in this manual. When the trigger gun is closed or the temperature setting is reached, the burner will automatically turn off.
PRESSURE WASHER
Operation Instructions
11 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
detergents & general Washing techniques warninG
WARNING: Some detergents may be harmful if inhaled or ingested, causing severe nausea, fainting or poisoning. The harmful elements may cause property damage or severe injury. STEP 1: Use detergent designed specifically for pressure washers. Household detergents could damage the pump. Prepare detergent solution as required by the manufacturer. Fill a container with pressure washer detergent. Place the filter end of detergent suction tube into the detergent container.
STEP 2: With the engine running, pull trigger to operate machine. Liquid detergent is drawn into the machine and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface. IMPORTANT: You must flush the detergent after each use by placing the suction tube into a bucket of clean water, open detergent valves then run the pressure washer for 1-2 minutes.
thermal pump protection If you run your pressure washer for 3-5 minutes without pressing the trigger on the spray gun, circulating water in the pump can reach high temperatures. When the water reaches this temperature, the pump protector engages and cools the pump by discharging the warm water onto the ground. This thermal device prevents internal damage to the pump.
cleaning tips Pre-rinse cleaning surface with fresh water. Place detergent suction tube directly into cleaning solution and apply to surface at low pressure (for best results, limit your work area to sections approximately 6 feet square and always apply detergent from bottom to top). Allow detergent to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. If surface appears to be drying, simply wet down surface with fresh water. If needed, use brush to remove stubborn dirt. Rinse at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately 1 foot from cleaning surface. Use overlapping strokes as you clean and rinse any surface. For best surface cleaning action spray at a slight angle.
Recommendations:
• Before cleaning any surface, an inconspicuous area should be cleaned to test spray pattern and distance for maximum cleaning results. • If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface. • Keep the spray nozzle a safe distance from the surface you plan to clean. High pressure wash a small area, then check the surface for damage. If no damage is found, continue to pressure washing. CAUTION - Never use: • Bleach, chlorine products and other corrosive chemicals • Liquids containing solvents (i.e., paint thinner, gasoline, oils) • Tri-sodium phosphate products • Ammonia products • Acid-based products These chemicals will harm the machine and will damage the surface being cleaned.
rinsing It will take a few seconds for the detergent to clear. Apply safety latch to spray gun and close detergent valve. Select and install the desired high pressure nozzle.
12 97-6268 • HOTSY 1200 • REV. 8/06
1. If detergents were used, draw clear water through the system to purge detergent. 2. If burner was used, turn OFF burner switch, and allow pump to run cold water through coil. 3. Move throttle control to idle position. 4. Turn key on engine counterclockwise (CCW) to OFF position. 5. Turn OFF fuel shut-off valve. 6. Turn OFF water supply. 7. Squeeze trigger gun open to relieve system pressure.
STORAGE DANGER: Do not store flammable liquids (gasoline, solvents, etc.) near pressure washer, or in non-ventilated areas.
If the pressure washer is not to be used for a considerable length of time, it is recommended to flush the system with antifreeze for rust protection.
OPERATOR’S MANUAL
Protect from freezing by storing in a heated area, or by flushing the system with antifreeze. To flush the system, fill the float tank with antifreeze and remove spray nozzle from wand. Start the machine and allow it to run until antifreeze flows from the end of the wand. Place end of wand into float tank and circulate the antifreeze through system for several minutes. Open and close the trigger gun several times to circulate antifreeze through the unloader valve. Place detergent line into the float tank. Open the detergent metering valve to draw antifreeze into the detergent system.
PRESSURE WASHER
Shutdown Instructions & Storage
13 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Maintenance WARNING: Unauthorized machine modification or use of non-approved replacement parts may cause personal injury and/or property damage and will void the manufacturer warranty.
Drain water that has accumulated in fuel filter and clean filter element as needed.
Heating Coil
Pump Use HOTSY Pump Oil (P/N 315068) or equivalent 30W non-detergent oil for pump crankcase. Crankcase must be filled to the full mark on the dipstick or to center of sight glass window found on the rear of the pump. During the break-in period, make sure the oil is changed after the first 25 hours of operation. After that, replace oil every 3 months or 300 hours, whichever comes first.
DO NOT: 1. 2. 3. 4.
Burner Fuel Filter
Pump acids. Fail to winterize in freezing temperatures. Allow pump to run dry. Allow machine to run with trigger gun closed for more than 3 minutes at any one time or damage to pump may occur.
DO: 1. Use a water softener on the water system if known to be high in mineral content. 2. Use only high quality detergents and follow manufacturer's mix recommendations. 3. Immediately after using detergent solutions the system should be flushed thoroughly with clear water. 4. Clean strainer screen on detergent line periodically.
Coil De scaling: In hard water areas, scale buildup within the heating coil will occur. Scale deposits will decrease the water temperature rise and may eventually clog the heating coil. Contact your local service center when de scaling is needed. Coil De sooting: Poor grades of fuel oil or inadequate combustion air will cause heavy soot buildup on the outside surface of the heating coil. This will restrict the airflow through the coil, further aggravating the soot buildup. Contact your local service center when de sooting is needed.
Engine Refer to engine manual provided with this pressure washer for recommended maintenance.
Oil Burner Blower Motor The motor bearings are permanently lubricated and will not require any additional lubrication.
Battery Refer to battery manufacturer’s literature for recommended maintenance
Unloader Valve WARNING: The unloader valve on this pressure washer has been factory set and sealed and is a field nonadjustable part. Tampering with the factory setting may cause personal injury and/or property damage, and will void the manufacturer warranty.
14 97-6268 • HOTSY 1200 • REV. 8/06
troubleshootinG Guide symptom
possible causes
corrective action
Engine will not run.
No fuel.
Replenish supply.
Low battery.
Charge battery.
Poor battery cable connection.
Clean batter y terminals and check cables.
refer to provided engine manual for additional troubleshooting. No water from pressure nozzle.
Poor or no detergent flow.
Low pressure from spray nozzle.
Unloader valve cycles when trigger gun is open or closed.
Burner will not ignite when trigger gun is open.
Burner smokes or has obnoxious odor.
Pressure nozzle clogged.
Clean pressure nozzle.
Inlet water screen clogged.
Clean.
Pump sucking air.
Fill the detergent container. Check for loose hose clamps or fittings.
Low detergent level.
Replenish supply.
Detergent screen clogged.
Clean.
Detergent metering valve not opening.
Check that handle or knob is not slipping on shaft.
Pressure nozzle clogged.
Clean.
Inlet clogged.
Clean.
Spray nozzle worn or incorrect size.
Replace.
Inadequate water supply.
Increase water supply.
Pump sucking air.
Fill the detergent container. Check for loose hose clamps or fittings.
Air in system.
Open and close trigger gun several times.
Defective unloader valve.
Repair or replace.
Water leak between unloader valve and trigger gun.
Check fittings, hose and trigger gun for leaks. Repair or replace.
No fuel.
Replenish supply.
Adjustable thermostat set too low.
Raise temperature setting.
Defective pressure switch.
Repair or replace.
Electrodes are dirty or out of adjustment.
Refer to oil burner manual provided with machine.
No AC generator output.
Check AC generator.
Air bands need to be adjusted.
Readjust. Refer to oil burner section under installation.
Improper fuel.
Use kerosene, #1 Grade Home Heating Oil, #1 or #2 Diesel Fuel. do not use Gasoline.
PRESSURE WASHER Troubleshooting Guide
Troubleshooting
15 97-6268 • HOTSY 1200 • REV. 5/06
Troubleshooting Guide PRESSURE WASHER
Troubleshooting important If the pressure washer demonstrates other symptoms or the corrective actions listed do not correct the problem, contact the local authorized Hotsy Service Center. The Hotsy Service Center can be identified by visiting www.hotsy.com or by calling 1-800-525-1976.
When ordering from your dealer, please provide the following: Model Number: _______________________________________ Machine Serial Number: ________________________________ Component Part Number: _______________________________ Description: __________________________________________
16 97-6268 • HOTSY 1200 • REV. 5/06
PRESSURE WASHER
Hose & Spray Gun Exploded View 3
4 2 5 7
OPERATOR’S MANUAL
6 3
1
Hose & Spray Gun Parts List ITEM PART NO.
DESCRIPTION
QTY
1
4-02043450C
Hose, 3/8" x 50', 2 Wire
1
2
936647
Wand, Sgl, Str, Insulated 48"
1
3
826169
Coupler, 1/4" Female, Brass
2
4
691867
Gun, Shutoff, Hotsy, Grey, 4500 PSI
1
5
915786
Nipple, 1/4" x 1/4" NPT ST Male
1
6
826176
Coupler, 3/8" Female
1
728734
O-Ring Replacement
1
7
799002
Nozzle, SAQCMEG 0005, Red (1260SS/G)
1
799014
Nozzle, SAQCMEG 1505, Yellow (1260SS/G)
1
799026
Nozzle, SAQCMEG 4005, White (1260SS/G)
1
799001
Nozzle, SAQCMEG 004.5, Red (1270SS/G)
1
799013
Nozzle, SAQCMEG 1504.5, Yellow (1270SS/G)
1
799025
Nozzle, SAQCMEG 4004.5, White (1270SS/G)
1
799003
Nozzle, SAQCMEG 005.5 Red (1280SS/G)
1
799015
Nozzle, SAQCMEG 1505.5, Yellow (1280SS/G)
1
799027
Nozzle, SAQCMEG 4005.5, White (1280SS/G)
1
799005
Nozzle, SAQCMEG 006.5, Red (1290SS/G)
1
799017
Nozzle, SAQCMEG 1506.5, Yellow (1290SS/G)
1
799029
Nozzle, SAQCMEG 4006.5, White (1290SS/G)
1
17 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1260SSG, 1270SSG, 1280SSG, 1290SSG Exploded View - Left Side
57
91
99
19 20
Reversed View See Wire Routing Illus. For Positioning
See Burner Assy. For Detail
88
74 33
21 22 8
37
36
4
23
86
2,12
24 To Fuel Tank
5
85 See Coil Outlet Assy. For Detail
6
14
1 10
9
7
11
80,81 89
84
13
89
18
87
103
75
44
See Float Tank For Detail
33
34
39
See Fuel Tank For Detail
102 See Gasoline Tank For Detail
16
83 49 92
18
See Control Box For Detail
See Hose & Spray Gun Assy. For Detail
97-6268 • HOTSY 1200 • REV. 8/06
96
17 49
65 48 93 15
77 69
65
90
46
98
26
91
25
1260SSG 95 50 97
91 27
47
49 8
29
40
90
100
50
30 31
59
44
95
For Details See Pump Assemblies
58
32 78
67
76
79
OPERATOR’S MANUAL
91
28
PRESSURE WASHER
1260SSG, 1270SSG, 1280SSG, 1290SSG Exploded View - Right Side
94 To Detergent Valve
35 80 81
For Honda Engine Only
57
72
To Gasoline Tank
71
70
55
66 56
To Float Tank
73
8
51 53 52
41
96
38
59
61
43
42
63 59
83
14
44
9
Reversed View 82
62
39
45 3
60
64
68
44 9
19 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1260SSG, 1270ssG, 1280SSG, 1290SSG Exploded Views Parts List ITEM PART NO.
DESCRIPTION
QTY
1
95-07105020
Chassis Assembly, Hotsy 1200 Series
1
2
813150
Box, Battery, M-100
1
3
780480
Washer, 3/8" Lock
1
4
615842
Bolt, 3/8" x 1" NC HH, Whiz Loc
4
5
90-10120
Bolt, 5/16" x 3" NC HH Zinc
1
6
95-07105029
Strap, Coil, Hotsy 1200
1
7
857528
Grommet, 1/2” x 1” x 1/2”
1
8
703107
Nut, 5/16" Flange, Whiz Loc
14
9 859808
Grommet, 1-5/16" Rubber (1260SSG) (1270SSG, 1280SSG, 1290SSG)
2 3
10
830587
Bumper Pad, Engine
7
11
615527
Pad, Soft Rubber, 50 Duro
7
12
2-011500
Plate, Battery Box, Large, Polypro
1
13
213191
Insulation Pancake, 18
1
14
2-0141
Bushing, 1/2" Snap
2
15
10-0624
Label, Factory Set RPM
1
16
948443
Strapping, 1/2" x 48" w/Clamps
4
17
921438
Valve, Metering, 1/4" Hose
1
18
859815
Grommet, Rubber, Nozzle Holder
3
19
213042
Lid, 18" OD x 10" ID, Weldment
1
20
873749
Insulation, Top Head, 18" OD x 8 ID, Fiberglass
1
21
860107
Ring, Insulation Retainer, 18" Top Hat
1
22
241100 95-07104968
Coil, 18" Coil, 18" Super Duty
1 1
23
873751
Insulation, Blanket, Fiberglass
1
24
95-07102137
Wrap, Coil Outer Assembly, Hotsy 1200
1
25
76-808235
Adapter, Oil Filter
1
26
95-07101044
Guard, Pulley Belt
1
27 95-07101048
Weldment, Gen. Belt Guard (1270SSG, 1280SSG, 1290SSG) 1
95-07101065
Weldment, Gen. Belt Guard (1260SSG)
1
28
857061
Generator, 2FSM2PC-1/A, Winco
1
29
707529 867348
Hose, 3/8" x 29", 2 Wire, Pressure Loop Hose, 3/8" x 32", 2 Wire, (Super Duty Only)
1 1
30
2-0052
Nipple, 1/2" JIC x 1/2" MPT Pipe
1
31
890849
Tee, 1/2" Street
1
32
715755
Plug, 1/2" Square Head, Galvanized
1
33
780460
Washer, 5/16" x 1-1/4" Fender, SAE
7
34
615939
Bolt, 5/16" x 1-1/2" NC HH, Whiz Loc
3
35
826024
Cord, Molded Royal, K1426, 16-3 STP3
1
36
6-051096
Cable, Battery, 61" Eye To Post, Red
1
37
6-051097
Cable, Battery, 61" Eye To Post, Black
1
38
2-01040
Grommet, 2-1/8" x 2-7/8" x 7/16" Rubber
1
39
612976
Bolt, 5/16" x 2" NC HH(1260SS/G)
4
90-1020
Bolt, 3/8" x 2" NC HH
5
824094
Clip, .25 ID Round
1
40
20 97-6268 • HOTSY 1200 • REV. 8/06
DESCRIPTION
QTY
41 95-07101049
Weldment, Belt Guard Back Plate (1280SSG, 1290SSG) 1
95-07101058
Weldment, Belt Guard Back Plate (1260SSG, 1270SSG) 1
42
95-07105025
Bracket, Gen. Take Up, Hotsy 1200
1
43
615949
Screw, 3/8" x 2" HH NC, Whiz Loc
1
44
780562
Washer, 3/8" SAE Flat
22
45
703132
Nut, 3/8" Hex, NC
1
46 784724
Muffler, Exhaust, Briggs 16 HP, Hi-Right (1260SSG) 1
785214
Muffler, Honda GX620/670, K1, Right
1
661293
Engine, Vanguard 16 HP (1260SSG)
1
47
661397
Engine, Honda, 20 HP GX620K1QAF1, 20 Amp
1
48
95-07101149
Guard, Muffler, Briggs (1260SS/G)
4
49
823988
Clamp, Hose, .46 - .54 ST
1
50
110121
Adapter, 3/8" x 1/4" (Honda)
1
602060
Adapter, 3/8" Male x 3/8" Female (Vanguard)
1
51
90-4004
Washer, 1/2" Flat, SAE
1
52
780482
Washer, 1/2" Lock
1
53
90-20082
Nut, 1/2" Hex, NC
1
54
703132
Nut 3/8 Hex (Super Duty Only)
6
55
867368
Hose, 1/4" Push-On (Honda Engine Only)
24"
56
830491
Pump, 12V Fuel, Facet (Honda Engine Only)
1
57 612945
Bolt, 1/4" x 1/2" NC HH (Honda Engine)
2 4
58
661357
Elbow, 1/2" JIC x 3/8", 90°
1
59
703146
Nut, 3/8" ESNA, NC
15
60
876026
Screw, 10/32" x 1-1/4" (Honda Engine Only)
2
61
95-0710375585
Slider, Pump, Weldment
1
62
615595
Bolt, 1/2" x 3-1/2" NC HH
1
63
90-29981
Screw, #8 x 3/4", Phillips, Zinc Plated, Hex, Tek
1
64
2-9013
Clamp, 1/2" RO Clip, Kleinhuis
1
65
90-805849
Screw, 1/4-20 x 1/2" HH
4
66 799489
Hose Barb, 1/4" Barb x 1/8" ML Pipe, 90° (Honda Engine Only) 2
67
Hose, 3/8" x 18", 2 Wire, Pressure Loop Hose, 3/8 x 20", 2 Wire Pressure Loop (Super Duty Only)
4-02047717 4-02047720
OPERATOR’S MANUAL
ITEM PART NO.
PRESSURE WASHER
1260SSG, 1270ssG, 1280SSG, 1290SSG Exploded Views Parts List
1 1
68 95-07105023
Platform, Power (1270SSG, 1280SSG, 1290SSG) 1
95-07105030
Platform, Power (1260SSG)
1
69
90-19712
Bolt, 5/16" x 1/2", NC Whiz Loc
4
70
Belt, Please See Specifications Page
71
Pump Pulley, Please See Specifications Page
72
Motor Pulley, Please See Specifications Page
73
Motor Bushing, Please See Specifications Page
74
861644
Hanger, Hose
1
75
834158
Label, Water Inlet (All Except Super Duty)
1 21
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1260SSG, 1270ssG, 1280SSG, 1290SSG Exploded Views Parts List ITEM PART NO.
DESCRIPTION
QTY
76
Engine Bushing, Please See Specifications Page
77
615930
78
Engine Pulley, Please See Specifications Page
79
Pump Bushing, Please See Specifications Page
80
703155
Nut, 5/16" ESNA
6
81
780452
Washer, 5/16" Flat, SAE
10
82
799484
Nut, 10/32" Keps
2
83
961534
Hose, 1/4" x 1/2" Braided Vinyl
8 ft.
84
703108
Nut, 3/8" Whiz Loc
4
85
914904
Plate, Hotsy
2
86
926598
Rivet, 1/8" x 1/4"
8
87
11-0515
Label, Hotsy 1200 Series
1
88
824115
Clip, Retaining U-Type
4
89
9.800-018.0
Label, Tipover warning
2
90
646663
Label, Exposed Pulleys
2
91
646226
Label, HOT w/Arrows
5
92
2-1905
Strainer, 1/4" Brass w/Check Valve
1
93
95-071011491
Brace, Vanguard Muffler Only
2
94
Engine Belt, Please See Specifications Page
95
722777
Plug, 3/8" Hex
1
96
961534
Hose, 1/4" x 1/2" Braided Vinyl
2"
97
79-11465813800
Exhaust, Deflector (Honda Engine Only)
1
98
799488
Nut, 1/4" x 12, Cage (Vanguard Engine Only)
2
Screw, 1/4" x 1/2" Whiz Loc (Vang Eng. Only)
4
99
780451
Washer, 1/4" Flat, SAE
2
100
935265
Screw, 12-14 x 3/4" PL, Selfor, Hex
1
101
780480
Washer, 3/8 Split Ring Lock (Super Duty Only)
3
102
90-102020
Bolt, 3/8" x 2-1/4", Gr 8.2
6
103
90-20040
Nut, 3/8" Whiz
6
22 97-6268 • HOTSY 1200 • REV. 8/06
Generator Generator Power Cord
PRESSURE WASHER
Wire Routing Diagram
OPERATOR’S MANUAL
Battery Cables
Battery Box
23 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1260SS, 1270SS, 1280SS, 1290SS Exploded View - Left Side 57 50 92
19 20
Reversed View
77
For Detail See Burner Assy.
See Wire Routing Illus. For Positioning
See Coil Outlet Assembly For Detail 21
33
36 23
84
2,12 5 To Fuel Tank
24
83
6
1
14
9
13 85 7 10
18
85
82
86
11 See Float Tank For Detail
82 33 34
See Control Box For Detail
96 See Fuel Tank For Detail
16
41 94 95
Super Duty Option
See Gasoline Tank For Detail
75
8
37
4
22
Honda Engine Only (Reversed View)
40
17
79 49
49
81
80
24 97-6268 • HOTSY 1200 • REV. 8/06
70
1260SS
48 66
62 50
76
72
88 70
71
46,78,88
53
50
OPERATOR’S MANUAL
51
27 52
8
87
47
49 35
29 93
96
30
32
31
51
53
91
52
54
74
See Pump Assy. For Detail
58 45
68 67
25
55
7
57
To Detergent Valve
To Float Tank 26
For Honda Engines Only
PRESSURE WASHER
1260SS, 1270SS, 1280SS, 1290SS Exploded View - RIGHt Side
41 43 42
8 38 28
60 To Gasoline Tank
44
61
56
59
63 9
15
14 64
59
65
28 39
25 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER 26
1260SS, 1270SS, 1280SS, 1290SS Exploded Views Parts List ITEM PART NO.
DESCRIPTION
1
95-07105020
Chassis Assembly, Hotsy 1200 Series
2
QTY 1
813150
Box, Battery, M-100
1
3 780452
Washer, 5/16" x 1" Flat, SAE (1260SS) (1270SS, 1280SS, 1290SS)
10
4
615842
Bolt, 3/8" x 3/4" NC HH
4
5
90-10120
Bolt, 5/16" x 3" NC HH Zinc
1
6
95-07105029
Strap, Coil, Hotsy 1200
1
7
Engine Pulley, Please See Specifications Page
8
703107
Nut, 5/16" Flange, Whiz Loc
14
9
859808
Grommet, 1-5/16" Rubber, Drum Cleaner
3
10
830587
Bumper Pad, Engine
6
11
615527
Pad, Soft Rubber, 50 Duro
6
12
2-011500
Plate, Battery Box, Large, Polypro
1
13
213191
Insulation Pancake, 18
1
14
2-0141
Bushing, 1/2" Snap
2
15
612694
Bolt, 10mm x 20mm, HH
4
16
948443
Strapping, 1/2" x 48" w/Clamps
4
17
921438
Valve, Metering, 1/4" Hose
1
18
859815
Grommet, Rubber, Nozzle Holder
3
19
213042
Lid, 18" OD x 10" ID, Weldment
1
20
873749
Insulation, Top Head, 18" OD x 8 ID, Fiberglass
1
21
860107
Ring, Insulation Retainer, 18" Top Hat
1
22
241100 95-07104968
Coil, 18" Coil, 18" Super Duty Only
1 1
23
873751
Insulation, Blanket, Fiberglass
1
24
95-07102137
Wrap, Coil Outer Assembly, Hotsy 1200
1
25
Belts, Please See Specifications Page
26
95-07101052
Belt Guard, Back Plate (1260SS)
1
95-07101055
Belt Guard, Back Plate (Honda Models & Super Duty Option)
1
95-07101053
Guard, Front Belt (1260SS)
1
95-07101056
Guard, Front Belt (Honda Models & Super Duty Option)
1
28 780562
Washer, 3/8" SAE, Flat (1260SS) (1270SS, 1280SS, 1290SS)
10 14
29
707529 867348
Hose, 3/8" x 29", 2 Wire, Pressure Loop Hose, 3/8" x 32", 2 Wire, (Super Duty Only)
1
30
2-0052
Nipple, 1/2" JIC x 1/2” MPT Pipe
1
31
890849
Tee, 1/2" Street
1
32
715755
Plug, 1/2" Square Head, Galvanized
1
33
780460
Washer, 5/16" x 1-1/4" Fender, SAE
7
34
615939
Bolt, 5/16" x 1-3/4" NC HH
3
35
824094
Hose Clamp
1
36
6-051096
Cable, Battery, 61" Eye To Post, Red
1
37
6-051097
Cable, Battery, 61" Eye To Post, Black
1
38
859806
Grommet, 2-1/8" x 2-7/8” x 7/16" Rubber
1
39
612976
Bolt, 5/16" x 2" NC HH(1260SS)
4
90-1020
Bolt, 3/8" x 2" NC HH (1270SS,1280SS,1290SS)
4
27
97-6268 • HOTSY 1200 • REV. 8/06
ITEM PART NO.
DESCRIPTION
40
612937
Bolt, 1/4" x 3/4" NC HH (Honda Only)
2
41
90-4004
Washer, 1/2" Flat, SAE
2
42
780482
Washer, 1/2" Lock
1
43
90-20082
Nut, 1/2" Hex, NC
1
44
615595
Bolt, 1/2" x 3-1/2" NC HH
1
4-02047717 4-02047720
Hose, 3/8" x 18", 2 Wire, Pressure Loop Hose 3/8" x 20", 2 Wire (Super Duty Only)
1 1
45
QTY
Muffler, Exhaust, Briggs 16 HP, Hi-Right (1260SS) 1
785214
Muffler, Honda GX620/670, K1, Right
1
661293
Engine, Vanguard 16 HP (1260SS)
1
47
661397
Engine, Honda, 20 HP GX620K1QAF1, 20 Amp (1270SS, 1280SS, 1290SS) 1
48
95-07101149
Guard, Muffler, Briggs (1260SSG)
1
49
823988
Clamp, Hose, .46 - .54 ST
4
50
646226
Label, Hot w/Arrows
5
51
698029
Hose Barb, 1/2" Barb x 3/8" MNPT, Brass Hex
1
52
867372
Hose, 1/2" Push-On
4”
53
2-1105
Swivel, 1/2" JIC Female, Push-On
1
54
722801
Elbow, 3/8" Street, Brass (20HP Honda SSG Models Only)
1
55
867368
Hose, 1/4" Push-On
24"
56
830491
Pump, 12V Fuel, Facet (Honda Engine)
1
57 612945
Bolt, 1/4" x 1/2" NC HH (Honda Engine Only)
2 4
58
661357
Elbow, 1/2" JIC x 3/8", 90°
1
59
703146
Nut, 3/8" ESNA, NC
10
60 799489
Hose Barb, 1/4" Barb x 1/8" ML Pipe, 90° (Honda Engine Only) 2
61
95-0710375585
Slider, Pump, Weldment
1
62
646663
Label, Exposed Pulleys
2
63
90-29981
Screw, #8 x 3/4”, Phillips, Zinc Plated, Hex, Tek
1
64
2-9013
Clamp, 1/2” RO Clip, Kleinhuis
1
65
95-07105022
Platform, Power, 12V Hotsy 1200 Series
1
66
90-19712
Bolt, 5/16" x 1/2", NC HH
3
67
Engine Bushing, Please See Specifications Page
68
Pump Bushing, Please See Specifications Page
69
799484
Nut, 10/32" Keps
2
70
90-805849
Screw, 1/4-20 x 1/2"
4
71
76-808235
Adapter, Oil Filter
1
72
10-0624
Label, Factory Set RPM
1
73
844806
Nipple, 3/8" x 3/8" NPT
1
74
Pump Pulley, Please See Specifications Page
75
824115
Clip, Retaining, U-Type
2
76
95-071011491
Brace, Vanguard Muffler
2
77
861644
Hanger, Hose
1
78
615930
Screw, 1/4" x 1/2" Whiz Loc (Vang. Eng. Only)
2
79
961534
Hose, 1/4" x 1/2" Braided Vinyl
24"
80
961534
Hose, 1/4" x 1/2" Braided Vinyl
8 ft.
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL
46 784724
PRESSURE WASHER
1260SS, 1270SS, 1280SS, 1290SS Exploded Views Parts List
27
OPERATOR’S MANUAL PRESSURE WASHER
1260SS, 1270SS, 1280SS, 1290SS Exploded Views Parts List ITEM PART NO.
DESCRIPTION
QTY
81
2-1905
Strainer
1
82
703108
Nut, 3/8" Whiz Loc
6
83
914904
Plate, Hotsy
2
84
926598
Rivet, 1/8" x 1/4"
8
85
9.800-018.0
Label, Tipover Warning
2
86
11-0515
Label, Hotsy 1200 Series
1
87
79-11465813800
Exhaust, Deflector (Honda Engine Only)
1
88
799488
Nut, 1/4" x 1/2" Cage
2
89
615930
Screw, 1/4" x 1/2" Whiz Loc (Honda Eng. Only)
4
90
861644
Hanger, Hose
1
91
602060
Adapter, 3/8" Male x 3/8" Female (Vanguard)
1
110121
Adapter, 3/8" x 1/4" (Honda)
1
92
780451
Washer, 1/4" Flat, SAE
2
93
935265
Screw, 12-14 x 3/4" PL, SLFDR, Hex
1
94
780480
Washer, 3/8 Split Ring Lock (Super Duty Only)
3
95
703132
Nut 3/8 Hex (Super Duty Only)
6
96
722801
Elbow, 3/8" Street, 45°
1
97
90-102020
Bolt 3/8 " x 2-1/4" GR 8.2
6
28 97-6268 • HOTSY 1200 • REV. 8/06
PRESSURE WASHER
Control Box Exploded View 25 24
22 23
9
1 6 5
26
14
21
18 19 2
7
28 27
3
20
OPERATOR’S MANUAL
13 4
10
15
8 11
16
12
17
Control Box Parts List ITEM PART NO.
DESCRIPTION
Bracket, Control Box Mount, Hotsy 1200
1
95-07105026
QTY 1
2 90-100461
Screw, Tri-Round, Black Zinc, Slot Hex Wash HD 1/4"-20 x 1/2" 4
3
95-07105024
Cover, 1200 Skid Control Box Bracket
1
4
11-0516
Label, Hotsy, 1200 Series Ops Instructions
1
5
646664
Label
1
6
612937
Bolt, 1/4" x 3/4" NC HH
4
7
220015
Box, Plastic, Back
1
8 876032
Strain Relief, Straight, LQ Tite (115V Models) (12V Models)
4 3
955940
Thermostat, 2 Meter LG Cap, Hotsy
1
10 799484
9
Nut, 10/32" Keps (Generator Models) (Non-Generator Models)
2 3
646677
Rectifier, Bridge, MB156
1
12 860140
11
Relay, P&B, VF4A-45-H11 24V/40A (1270SS, 1280SS, 1290SS)
1 2
13
983516
Box, Plastic Front, 2 Square Holes
1
14
11-0511
Label, 1200SSG, Control Box
1 29
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Control Box Parts List ITEM PART NO.
DESCRIPTION
15 735323
Screw, 10/32" x 3/4" BH SOC CS (Generator Models) 2 (1270SS, 1280SS, 1290SS) 3
4-050823
Hour Meter, 12-28V DC (SS Models)
1
886541
Hour Meter, 120V (SSG Models)
1
16
QTY
17 875858
Switch, Rocker, Carling w/Green Lens (Generator Models 1
875465
Switch, Rocker (Non-Generator Models)
1
18
915390
Plate, Thermostat Plastic Cover
1
19
735321
Screw, 4mm x 6mm, Pan Head
2
20
835150
Knob, Thermostat 32-248°
1
21 703127
Locknut, 1/2" (115V Models) (12V Models)
4 3
22
703106
Nut, 1/4" Flange, Zinc
4
23
631012
Conduit, Flexo 1/2" Black, SE50 P-Dro, 500’/RL
48"
24
876026
Screw, 10/32" x 1-1/4"
1
25
90-40074
Washer, 10/32" Star
1
26
799484
Nut, 10/32"
4
27
70-030207
Nut,
4
28
70-180503
Screw, M4 x 10
4
29
2-0142
Plug, 3/4” Hole (12V Only)
1
30
707146
Holder, Fuse (12V Only)
1
31
676638
Fuse, ATC 30 Amp (12V Only)
1
Not Shown
30 97-6268 • HOTSY 1200 • REV. 8/06
3
12
4
6
2
PRESSURE WASHER
Engine Gasoline Tank Exploded View
6
7
13
5
3 14 1
8
9 10
OPERATOR’S MANUAL
6
11
Engine Gasoline Tank Parts List ITEM PART NO.
DESCRIPTION
1
952731
Tank, 11 Gal. Fuel, Red
QTY 1
2
859808
Grommet (Honda Engine Only)
1
3 799502
Hose Barb, 1/4" Barb x 1/4" Pipe, 90° (Honda Engine Only) 2
4
830491
Pump, Fuel (Honda Engine Only)
1
5
867368
Hose, 1/4" Fuel (Honda Engine Only)
5"
6 823988
Clamp, Hose, .46 - .54 ST (Honda Engine) (Vanguard Engine)
5 1
7
676897
Filter, Fuel (Honda Engine Only)
1
8
2-010065
Elbow, 90°1/4” H x Stand Pipe 10.00"
1
9
815230
Bushing, Molded
1
10
817313
Cap, Fuel Tank w/Gauge
1
11
10-02011
Label, Gasoline Only
1
12
867368
Hose, 1/4" Huel (Honda Engine Only)
24"
13 867368
Hose, 1/4" Fuel (Honda Engine) (Vanguard Engine)
5" 45"
Plug, 1/4" CS
1
14
830302
31 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Float Tank Exploded View (not used on super duty option) 9
8 6 3
5
7
11 4
1
13
10
2
12
Float Tank Parts List ITEM PART NO.
DESCRIPTION
1
890760
Tank, Float, 4 Gallon w/Cover
1
2
2-1083
Nut, 1/2" Hex, 14 NPSC BR
1
3
971420
Valve, 3/8" Brass Float
1
4
311850
Rod, 1/4" x 6" Threaded
1
5
2-0102
Ball, 4.00 Diameter Plastic Float
1
6
799413
Barb, 1/2" MPT x 3/4" Barb
1
698029
Barb, 1/2" Barb x 1/2" MNPT (1260SS/G Only)
1
7
935168
Strainer, 1/2" Basket
1
8
728782
Hose, 3/4" Push-On
17"
867372
Hose, 1/2" Push-On (1260SS/G Only)
17"
2-11050
Swivel, 3/4" SAE Female, Push-On
1
2-1105
Swivel, 1/2" JIC Female, Push-On (1260SS/G Only)
1
10
90-400510
Washer, Flat .88 x 1.38 x .09 Plated
1
11
200018
Adapter, 3/8" FNPT x 1/2" MNPSM
1
12
801126
Swivel, 3/8" MP x 3/4" GHF w/Strainer
1
13
615930
Screw, 1/4" X 1/2"
2
9
32 97-6268 • HOTSY 1200 • REV. 8/06
QTY
PRESSURE WASHER
Burner Fuel Oil Tank Exploded View
5
4
OPERATOR’S MANUAL
4
3
3 2
6 1
7
Burner Fuel Oil Tank Parts list ITEM PART NO.
DESCRIPTION
QTY
1
952730
Tank, 11 Gal. Fuel, Black
1
2
971186
Valve, Ball, 1/4" NPT x 1/4" H
1
3
823988
Clamp, Hose, .46 - .54 ST
2
4
707116
Hose, 1/4" Fuel Line, Green
20"
5
698020
Hose, Barb, 1/4" Barb x 1/4" ML Pipe
1
6
817312
Cap, Fuel Tank w/Gauge
1
7
646671
Label, Use Only Kerosene
1
33 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Burner Exploded View 1
10
1/16”
7/16”
13
7/16” 5/32”
20 11 12
9
6
3
11 5
14
12
3
2
7 8
2 3 3
8
4
Burner Parts List ITEM PART NO.
DESCRIPTION
QTY
1
615969
Burner, 115V/60Hz, AFG (Generator Models)
1
615962
Burner, 12V ADC (12 Volt Models)
1
2
707116
Hose, 1/4" Fuel Line, Green
20"
3
823988
Clamp, Hose, .46 - .54 ST
4
1
4
851084
Filter, Fuel/Water Separator
875490
Replacement Element
5
644752
Elbow, 3/8" Street, 150WP, Pl.
1
6
826009
Cord, 16/4 (115V Burner)
5 ft.
826019
Cord, 12/3 (12V Burner)
5 ft.
7
707116
Hose, 1/4" Fuel Line, Green
10"
8
698023
Hose Barb, 1/4" Barb x 3/8" ML Pipe
2
9
698020
Hose Barb, 1/4" Barb x 1/4" ML Pipe
2
10
825617
Cone, Air, F22
1
11
727446
Nozzle, Burner, 2.25 B 80° (Generator Models)
1
727449
Nozzle, Burner, 2.25 B 90° (12V Models)
1
7-578711
Electrode, Pair (Genereator Models)
1
12
723367
Electrode, Pair (12V Models)
1
830493
Pump, Cleancut w/115V Valve (Generator Models)
1
830492
Pump, Cleancut w/12V Valve (12V Models)
1
890469
Motor, 115/60 1.7Amp, 1/7 HP (Generator Models)
1
13 14
783813
Motor, ADC 13.5VDC (12V Models)
1
960221
Ignitor Assy, Burner, 115V (Generator Models)
1
890742
Igmitor assy, Burner, 12V (12V Models)
1
16
848605
Fan, Burner Wheel
1
17
825831
Coupling
1
18
944840
Kit, Valve Stem Cleancut
1
19
944841
Screen, Cleancut Fuel Pump
1
20
826044
Strain Relief, 1/2” Metal
1
15
34
Not Shown 97-6268 • HOTSY 1200 • REV. 8/06
PRESSURE WASHER
Coil Outlet Exploded View 2 10 5 8
3
7
OPERATOR’S MANUAL
1
6
4 9
11
Coil Outlet Parts List ITEM PART NO.
DESCRIPTION
2-10999
Manifold
1
1
QTY
2
90-1981
Screw, Pan Head, 4mm x 4mm
1
3
2-3409
Rupture Disk
1
4
844623
Elbow, 3/8", Female, Brass
1
5
698247
Nipple, Pipe, 1/2" Hex
1
6
2-00494
Plug, 1/2" Allen Countersunk
1
7
815220
Bushing, 1/2" x 3/8", Steel
1
8
844806
Nipple, 3/8" x 3/8" NPT ST Male
1
9
898035
Hose Barb, 3/8" Barb x 3/8" ML Pipe
1
10
10-090040
Label, Hot Water Outlet
1
11
867395
Hose, 3/8" Push-On
40"
Not Shown
35 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1260SS/G Pump Exploded View 15 18 19
17
16 14 14
13
11 8
9
6
7
12 21 10 7
7
25
6
6 20
14
3
22
4
2 23 24
5
1
1260SS/G Pump Parts List
36
ITEM PART NO.
DESCRIPTION
1
961534
Hose, 1/4" x 1/2" Braided Vinyl
24"
2
823988
Clamp, Hose, .46 - .54 ST
1
3
799502
Hose Barb, 1/4" Barb x 1/4” Pipe, 90°
1
4
110185
Bushing, 3/8" x 1/4" Brass
1
5
954631
Tee, 3/8" Female, Pipe
1
6
661354
Elbow, 1/2” JIC x 3/8”, 90°
3
7
2-1105
Swivel, 1/2" JIC Female, Push-On
4
8
867372
Hose, 1/2" Push-On
7"
9
110131
Nipple, 3/8" Hex
1
10
722826
Elbow, 3/8" Male
1
11
6-021730
Switch, Flow, MV60
1
12
921585
Unloader, AL-VRT 607, 7.8 GPM@4200PSI
1
13
HC500R
Pump, Hotsy HHC500R, Single Shaft Right
1
14
661357
Elbow, 1/2" JIC x 3/8" Male
3
15
4-02047717
Hose, 1/2" x 18", 2 Wire, Pressure Loop
1
16
2-10052
Nipple, Pipe, 3/8" x 3"
1
17
722751
Bushing, 1/2" x 3/8", Steel
1
18
917431
Valve, 1/2" FNWTSC12, Brass, Swing Check
1
19
661355
Elbow, 1/2" JIC, 1/2"
1
20
867372
Hose, 1/2" Push-On
16"
21
2-1050
Plug, 1/2" JIC
1
22
95-0710375585
Rail, Pump Slider
1
23
780562
Washer
4
24
612694
Bolt
4
25
921421
Pump Protector, 3/8" 145°
1
97-6268 • HOTSY 1200 • REV. 8/06
QTY
PRESSURE WASHER
1270SS/G, 1280SS/G, 1290SS/G Pump Exploded View 15
20 19
18 14
21
16
28
OPERATOR’S MANUAL
17 13 8
9
11
7
12 26 10 7
7
27 6
11 24
3 4
14
5
2 23
22 25
1
1270SS/G, 1280SS/G, 1290SS/G Pump Parts List ITEM PART NO.
DESCRIPTION
1
961534
Hose, 1/4" x 1/2" Braided Vinyl
QTY 24"
2
823988
Clamp, Hose, .46 - .54 ST
1
3
799502
Hose Barb, 1/4" Barb x 1/4" Pipe, 90°
1
4
722750
Bushing, 1/2" x 1/4" Brass
1
5
954710
Tee, 1/2" Female, Pipe
1
6
661355
Elbow, 1/2" JIC x 1/2", 90°
1
7
2-1105
Swivel, 1/2" JIC Female, Push-On
4
8
867372
Hose, 1/2" Push-On
7"
9 877455
Nipple, 3/4" Pipe x 1/2" Pipe (1280SS/G, 1290SS/G) 1
898129
Nipple, 1/2" Hex (1270SS/G)
1
10
722826
Elbow, 3/8" Male
1
11
661354
Elbow, 1/2" JIC x 3/8", 90°
2
12
921585
Unloader, AL-VRT 607, 7.8 GPM@4200PSI
1
13
6-021730
Switch, Flow, MV60
1
14
661357
Elbow, 1/2" JIC x 3/8" Male
2
15
4-02047717
Hose, 1/2" x 18", 2 Wire, Pressure Loop
1
16 644600
Elbow, 1/2" JIC, 1/2", 90°STL (1280SS/G, 1290SS/G) 1
Elbow, 1/2" JIC x 3/8" (1270SS/G)
661357
1 37
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1270SS/G, 1280SS/G, 1290SS/G Pump Parts List ITEM PART NO.
DESCRIPTION
801076
Nipple, 3/4" Hex (1280SS/G, 1290SS/G)
1
877455
Nipple, 3/4" x 1/2" (1270SS/G)
1
18
2-30053
Valve, 3/4" Brass, Swing Check
1
19
799088
Nipple, Pipe, 3/4" x Close
1
20
2-300522
Valve, 3/4" Ball Brass, 3-Way
1
21
661300
Elbow, 3/4" SAE x 3/4", 90°
1
22
780562
Washer
4
23
95-0710375585
Rail, Pump Slider
1
24
867372
Hose, 1/2" Push-On
16"
25
612694
Bolt,
4
26
2-1050
Plug, 1/2" JIC
1
27
921421
Pump Protector, 3/8" 145°
1
28
HC940R
Pump, HC940R (1280SS/G, 1290SS/G)
1
HC930R
Pump, HC930R (1270SS/G)
1
17
38 97-6268 • HOTSY 1200 • REV. 8/06
QTY
17
4
1
5
26 3
28 1
9
27 2
7
16
10
8
12 11 18
15
13
24
4 20
25
21
OPERATOR’S MANUAL
6 16
4
14
PRESSURE WASHER
SUPER DUTY PUMP Exploded View
4 19
22 23
SUPER DUTY PUMP Parts list ITEM PART NO.
DESCRIPTION
QTY
1
644600
Elbow, 1/2" JIC, 1/2", 90°
2
2
726537
Unloader, PA 21 GPM @4350 psi VB 80/280
1
3
661355
Elbow, 1/2" JIC x 1/2", 90°
1
4
2-1105
Swivel, 1/2" JIC Female, Push-On
4
5
885680
Switch, Pressure HP, Red 5800 PSI
1
6
722740
Bushing 3/4" x 1/2" Pipe (1280SS/G, 1290SS/G)
1
7
890849 954718
Tee, 1/2", Street (1280SS/G, 1290SS/G) Tee, 3/8", Street (1260SS/G, 1270SS/G)
1 1
8
722802
Elbow, 1/2" Street, 45°
1
9
801139
Swivel, 1/2" MP x 3/4" GHF w/Strainer
1
10
2-0080
Swivel, 1/2" JIC, 1/2" Male
1
11
898111
Nipple, 1/2" JIC, 3/8" Female
1
12
799502
Hose Barb, 1/4" Barb x 1/4" Pipe, 90°
1
13
722750
Bushing, 1/2" x 1/4" Brass
1
14
898129 877455
Nipple, 1/2" HEX (1260SS/G, 1270SS/G) Nipple, 3/4 Pipe x 1/2 Pipe (1280SS/G, 1290/SS/G)
1 1
15
954710
Tee, 1/2" Female, Pipe
1
16
661354
Elbow, 1/2" JIC x 3/8", 90°
2
17
707194
Hose, 3/8" x 20", 2-Wire
1
18
HC930R 753091 HC940R 753092
Pump HC930R (1260SS/G, 1270SS/G) s Kit, "U" Seals, 20mm (HC930 Pump) Pump HC940R (1280SS/G, 1290SS/G) s Kit, "U" Seals, 22mm (HC940 Pump)
1 3 1 3
19
867372
Hose, 1/2" Push-on
16"
20
2-1050
Plug, 1/2, JIC
1 39
97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
SUPER DUTY PUMP Parts list ITEM PART NO.
DESCRIPTION
21
95-0710375585
Pump Slider
1
22
780562
Washer, 3/8, SAE, Flat
4
23
612694
Bolt, 10mm x 20mm, HH
4
24
961534
Hose, 1/4" x 1/2", Braided Vinyl
24"
25
823988
Clamp, Hose
1
26
867372
Hose, 1/2" Push-on
7"
27
815220
Bushing, 1/2" x 3/8" (1280SS/G, 1290SS/G)
1
28
644600 661357
Elbow, 1/2" JIC x 1/2" MPT (1280SS/G, 1290SS/G) Elbow, 1/2" JIC x 3/8" MPT (1260SS/G, 1270SS/G)
1 1
s Not Shown
40 97-6268 • HOTSY 1200 • REV. 8/06
QTY
16
17
10
9
14
15
24
22 21 20 12
23
15
51
14
18
12
25
26
11
30 40
13
31 26 28
10 9
19
7 6 8 7 6 5 4 3 2
27 28 29 24 18
1
32
30
28 27 26
43
25
35
18 24
44 50 49 48 47 46 45
33 34
OPERATOR’S MANUAL
97-6268 • HOTSY 1200 • REV. 8/06
36 37 38 40
39
42
41
40
9
PRESSURE WASHER
1260SS/g Exploded View - Pump
41
OPERATOR’S MANUAL PRESSURE WASHER
1260SS/G Exploded View - Pump Parts List ITEM PART NO.
DESCRIPTION
QTY
1
630670
Crankcase
1
2
860361
Plunger Guide
3
3
Plunger Seal
3
4
Pressure Ring O-Ring
3
5
Pressure Ring 20 mm
3
6
V-Sleeve 20 mm
6
7
Support Ring 20 mm
6
8
Intermediate Ring 20 mm
3
9
915630
Plug 3/8"
3
10
780565
Copper Washer 3/8"
2
11
884471
Manifold Housing
1
12
Valve Seat O-Ring
6
13
835281
Oil Dipstick
1
14
Manifold Plug O-Ring
6
15
915631
Manifold Plug
6
16
780560
Washer
8
17
612693
Manifold Stud Bolt
8
18
780561
Washer
8
19
Teflon Ring 20 mm
3
20
Valve Seat
6
21
Valve Plate
6
22
Valve Spring
6
23
Valve Cage
6
24
735317
Hex Screw
8
25
867751
Bearing Housing
2
26
926647
Bearing Housing O-Ring
2
27
926650
Crankshaft Seal
2
28
808400
Roller Bearing
2
29
827391
Double-Ended Crankshaft
1
30
877249
Crankshaft Shaft Key 8 x 7 x 25 mm
1
31
867752
Closed Bearing Housing
1
32
827392
Single-Ended Crankshaft
1
33
926692
Connecting Rod Pin Snap Ring
6
34
914139
Connecting Rod Pin
3
35
928641
Connecting Rod Assembly
3
36
780564
Spring Washer
6
37
735312
Allen Screw
6
38
735313
Crankcase Cover Allen Screw
5
39
858431
Sight Glass 3/8"
1
40
855893
Gasket 3/8"
3
41
630671
Crankcase Cover
1
42
691820
Crankcase Cover Gasket
1
43
944783
Shim
2
44
Plunger Assembly Bolt
3
45
928637
Plunger Rod
3
42 97-6268 • HOTSY 1200 • REV. 8/06
ITEM PART NO.
DESCRIPTION
46
Copper Spacer
3
47
Plunger Sleeve 20 mm
3
48
Teflon Ring
3
49
Plunger Rod O-Ring
3
50
Copper Spacer
3
51
918391
Shaft Protector
1
Replacement Parts
QTY
877654
Seal Packing Kit
1
753014
Complete Seal Packing Kit
3
877648
Valve Assembly Kit
6
877656
Ceramic Sleeve Kit
3
877655
Plunger Rod Seal Kit
1
OPERATOR’S MANUAL
PRESSURE WASHER
1260SS/G Exploded View - Pump Parts List
43 97-6268 • HOTSY 1200 • REV. 8/06
97-6268 • HOTSY 1200 • REV. 8/06
16
17
18
19
14
15
44
22 21 20 12
23
15 14
12
24 16
11
31 26 28 30
40
13
10 9
29
7 6 8 7 6 5 4 3 2
32
1
28 27 26
52
25
35
16 24
51 50 49 48 47 46 45
33 34 36 37 38 40
39
44
43
42
41
OPERATOR’S MANUAL PRESSURE WASHER
1270SS/g Exploded View - Pump
ITEM PART NO.
DESCRIPTION
QTY
1
636930
Crankcase
1
2
860360
Plunger Guide
3
3
Plunger Seal
3
4
Pressure Ring O-Ring
3
5
Pressure Ring 20 mm
3
6
V-Sleeve 20 mm
6
7
Support Ring 20 mm
6
8
Intermediate Ring 20 mm
3
9
915630
Plug 3/8"
1
10
780565
Copper Washer 3/8"
1
11
784930
Manifold Housing
1
12
Valve Seat O-Ring
6
13
835280
Oil Dipstick
1
14
Manifold Plug O-Ring
6
15
829939
Manifold Plug
6
16
936931
Lock Washer
8
780560
Washer
8
17
875937
Manifold Stud Bolt
8
18
936932
Copper Washer 1/2"
1
19
915634
Plug 1/2"
1
20
Valve Seat
6
21
Valve Plate
6
22
Valve Spring
6
23
Valve Cage
6
24
735314
Hex Screw
8
25
867750
Bearing Housing
1
26
926649
Bearing Housing O-Ring
2
27
926651
Crankshaft Seal
1
28
808401
Roller Bearing
2
29
Spacer
3
30
753100
Crankshaft Key 8 x 7 x 50 mm
1
31
615374
Closed Bearing Housing
1
32
630930
Single-Ended Crankshaft
1
33
926691
Connecting Rod Pin Snap Ring
6
34
914138
Connecting Rod Pin
3
35
928640
Connecting Rod Assembly
3
36
936933
Spring Washer
6
37
735312
Allen Screw
6
38
735313
Crankcase Cover Allen Screw
6
39
858430
Sight Glass 1/2"
1
40
855892
Gasket 1/2"
1
41
915630
Plug 3/8"
1
42
855893
Gasket 3/8"
1
43
826680
Crankcase Cover
1
44
855890
Crankcase Cover Gasket
1
OPERATOR’S MANUAL
PRESSURE WASHER
1270SS/G Exploded View - Pump Parts List
45 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
1270SS/G Exploded View - Pump Parts List ITEM PART NO.
DESCRIPTION
45
829931
Plunger Rod
3
46
Copper Spacer
3
47
Plunger Sleeve 20 mm
3
48
Teflon Ring
3
49
Plunger Bolt O-Ring
3
50
Copper Spacer
3
51
Plunger Assembly Bolt
3
52
944784
Shim
2
Replacement Parts
QTY
877649
Seal Packing Kit 20 mm
1
877646
Complete Seal Packing Kit 20 mm
3
753110
Valve Assembly Kit
6
877651
Ceramic Sleeve Kit 20 mm
3
877653
Plunger Seal Kit
1
46 97-6268 • HOTSY 1200 • REV. 8/06
16
17
18
19
14
15
22 21 20 12
23
15 14
12
24 16
31
11
26 28 30
40
13
10 9
29
7 6 8 7 6 5 4 3 2
32
1
28 27 26
52
25
35
16 24
51 50 49 48 47 46 45
33 34
36 37 38
OPERATOR’S MANUAL
97-6268 • HOTSY 1200 • REV. 8/06
40
39
44
43
42
41
PRESSURE WASHER
1280SS/g, 1290SS/G Exploded View - Pump
47
OPERATOR’S MANUAL PRESSURE WASHER
1280SS/G, 1290SS/G Exploded View - Pump Parts List ITEM PART NO.
DESCRIPTION
QTY
1
827321
Crankcase
1
2
860360
Plunger Guide
3
3
Plunger Seal
3
4
Pressure Ring O-Ring
3
5
Pressure Ring 22 mm
3
6
V-Sleeve 22 mm
6
7
Support Ring 22 mm
6
8
Intermediate Ring 22 mm
3
9
830922
Plug 3/4"
1
10
936934
Copper Washer 3/4"
1
11
783996
Manifold Housing
1
12
Valve Seat O-Ring
6
13
835280
Oil Dipstick
1
14
Manifold Plug O-Ring
6
15
829939
Manifold Plug
6
16
780560
Washer
16
17
875634
Manifold Stud Bolt
8
18
936932
Copper Washer 1/2"
1
19
915634
Plug 1/2"
1
20
Valve Seat
6
21
Valve Plate
6
22
Valve Spring
6
23
Valve Cage
6
24
735314
Hex Screw
8
25
867750
Bearing Housing
1
26
926649
Bearing Housing O-Ring
2
27
926651
Crankshaft Seal
1
28
808401
Roller Bearing
2
29
Spacer
3
30
753100
Crankshaft Key 8 x 7 x 50 mm
1
31
615374
Closed Bearing Housing
1
32
630930
Single-Ended Crankshaft
1
33
926691
Connecting Rod Pin Snap Ring
6
34
914138
Connecting Rod Pin
3
35
928640
Connecting Rod Assembly
3
36
936933
Spring Washer
6
37
735312
Allen Screw
6
38
735313
Crankcase Cover Allen Screw
6
39
858430
Sight Glass 1/2"
1
40
855892
Gasket 1/2"
1
41
915630
Plug 3/8"
1
42
855893
Gasket 3/8”
1
43
826680
Crankcase Cover
1
44
855890
Crankcase Cover Gasket
1
45
829931
Plunger Rod
3
48 97-6268 • HOTSY 1200 • REV. 8/06
ITEM PART NO.
DESCRIPTION
46
Copper Spacer
3
47
Plunger Sleeve 22 mm
3
48
Teflon Ring
3
49
Plunger Bolt O-Ring
3
50
Copper Spacer
3
51
Plunger Assembly Bolt
3
52
944784
Shim
2
QTY
877658
Seal Packing Kit 22 mm
1
877657
Complete Seal Packing Kit 22 mm
3
753069
Valve Assembly Kit
6
877659
Ceramic Sleeve Kit 22 mm
3
877653
Plunger Seal Kit
1
OPERATOR’S MANUAL
Replacement Parts
PRESSURE WASHER
1280SS/G, 1290SS/G Exploded View - Pump Parts List
49 97-6268 • HOTSY 1200 • REV. 8/06
OPERATOR’S MANUAL PRESSURE WASHER
Unloader exploded view and parts list AR - AL 607 #5-3208 7-8 Gpm, 4200 Psi ITEM PART NO.
DESCRIPTION
QTY
1
83-005150010 Check Connector
1
2
83-005060108 ‡ O-Ring 2068
3
3
83-005100002 Shutter Spring
1
4
83-004120000 Shutter
1
5
83-004060109 ‡ O-Ring 631290 SH
1
6
83-005170102 1/4 G Plug
1
7
83-005030101 M8 Lock Nut
1
8
83-005100100 Knob
1
9
83-005150101 Washer
1
10
83-005400403 4000 PSI Spring (Black)
1
11
83-005150011 Stem Guide Union
1
12
83-005000102 ‡ Back Ring
2
13
83-005060106 ‡ O-Ring 2031
1
14
83-005160502 Stem AL606
1
14
83-005160514 Stem AL607
1
15
83-005106301 Spring Pin
1
16
83-005000101 Back Ring
2
17
83-005060101 ‡ O-Ring 2050
1
18
83-005020003 Body By Pass 1/4 G-F
1
18
83-005020026 Body By Pass 3/8 G-F
1
19
83-005060200 3/8 Gasket
1
20
83-001060129 ‡ O-Ring 2043
1
21
83-001060200 ‡ Seat
1
22
83-001160000 ‡ Ball
1
23
83-005100003 Ball Spring
1
24
83-005150009 Seat Union
1
25
83-005030200 M8 Nut
2
26
83-005170101 3/8G Plug
2
27
83-005060201 Gasket
1
83-005650200 ‡ Repair Kit
7
25
11 8
15 2 12 13
9
10 14
16 17 16 19 18 6
26
5 4 3
27 20 21
2 1
ADJUSTING Start with the valve set at its lowest spring tension. Raise pressure by turning adjusting knob clockwise until pressure is at the desired position. Do not overtighten. Open and close spray gun to be sure pressure is correct. Raise or lower pressure by adjusting the knob. Do not by-pass more than 5 minutes when by-passing to 50 the suction side of the pump. 97-6268 • HOTSY 1200 • REV. 8/06
22
23 2
24
26
6
PRESSURE WASHER WARRANTY
Wiring Diagram - 1260SS
Wiring Diagrams 51 97-6268 • HOTSY 1200 • REV. 5/06
Wiring Diagrams PRESSURE WASHER
Wiring Diagram - 1270SS, 1280SS, 1290SS
52 97-6268 • HOTSY 1200 • REV. 5/06
PRESSURE WASHER WARRANTY
Wiring Diagram - 1260SS/G
Wiring Diagrams 53 97-6268 • HOTSY 1200 • REV. 5/06
Wiring Diagrams PRESSURE WASHER
Wiring Diagram - 1270SS/G, 1280SS/G, 1290SS/G
54 97-6268 • HOTSY 1200 • REV. 5/06
PRESSURE WASHER Specifications
Specifications Part Specifications ENGINE
PUMP Model
Pump
Pump
Pump
Pump
Pump
Pump
Engine
Belt p/n
Belt
Pulley p/n
Pulley
Bushing p/n
Bushing
Pulley p/n
Engine Pulley
1260SS
5-604043
BX43
5-40508001 2BK80
5-5120220
H x 22MM 5-40504001
2BK40
1260SS/G
5-604042
BX42
5-40508001 2BK80
5-5120220
H x 22MM
3TB36
1270SS
5-604041
BX41
5-40509001 2BK90
5-512025
H x 25MM 5-40504001
1270SS/G
5-604041
BX41
5-40509001 2BK90
5-512025
H x 25MM
1280SS
5-604046
BX46 5-405090010 2B94SK 5-52203510 SK x 25MM 5-40503601
2BK36
1280SS/G
5-604044
BX44 5-405090010 2B94SK 5-52203510 SK x 25MM 5-407034
3TB34
5-407036
5-407036
2BK40 3TB36
1290SS
5-604046
BX46
5-40510001 2BK100
5-512025
H x 25MM 5-40503601
2BK36
1290SS/G
5-604044
BX44
5-40510001 2BK100
5-512025
H x 25MM
3TB34
1260SS Super Duty
5-604044
BX44
5-40509001 2BK90
5-512025
H x 25MM 5-40504001
2BK40
1260SS/G Super Duty 5-604042
BX44
5-40509001 2BK90
5-512025
H x 25MM
3TB36
56 97-6268 • HOTSY 1200 • REV. 8/06
5-407034
5-407036
ENGINE (CON'T)
Model
GENERATOR
Engine
Engine
Gen.
Generator
Generator
Bushing p/n
Bushing
Pulley
Pulley p/n
Bushing
1260SS
5-511100
H x 1
n/a
n/a
n/a
1260SS/G
5-531112
P2 x 1
1B36SH
5-4050360
SH x 5/8
1270SS
5-511100
H x 1
n/a
n/a
n/a
Generator Generator Bushing p/n
Belt p/n
n/a
n/a
5-5110630 5-602027 n/a
n/a
5-5110630 5-602028
Generator Belt n/a AX27 n/a
1270SS/G
5-531112
P2 x 1
1B36SH
5-4050360
SH x 5/8
1280SS
5-511100
H x 1
n/a
n/a
n/a
n/a
n/a
AX28 n/a
1280SS/G
5-531112
P2 x 1
AK30
5-40103001
H x 5/8
5-511063
5-602027
AX27
1290SS
5-511100
H x 1
n/a
n/a
n/a
n/a
n/a
n/a
1290SS/G
5-531112
P2 x 1
AK30
5-40103001
H x 5/8
5-511063
5-602027
AX27
1260SS Super Duty
5-511100
H x 1
n/a
n/a
n/a
n/a
n/a
n/a
1260SS/G Super Duty 5-531112
P2 x 1
1B36SH
5-405036
SH x 5/8
5-5110630 5-602027
PRESSURE WASHER Specifications
Specifications
AX27
57 97-6268 • HOTSY 1200 • REV. 8/06
WARRANTY HOTSY LIMITED WARRANTY:
Hotsy products are warranted by the Hotsy Corporation (Hotsy) to be free of defects in material and workmanship under normal use, for a period of ONE YEAR from the date of the original purchase. Items that fail due to normal wear such as o-rings hoses, seals, quick couplers, nozzles, gunjets, etc. or damage resulting from neglect, abuse, tampering, or modification are not covered under this warranty. Hotsy will at its option repair or replace any part covered by this warranty which is defective under normal use for one year at no charge for parts or labor. All defects must be verified by an authorized Hotsy service location. This warranty is not transferable.
EXCEPTIONS TO THE ONE YEAR WARRANTY FOR PARTS ONLY ARE:
Hotsy Pumps: SEVEN YEAR Warranty (LIFETIME Brass Manifold WarrantyEven Against Freezing) General Pumps: FIVE YEAR Warranty Heating Coils: FIVE YEAR Warranty
LIMITATION OF LIABILITY: To the extent allowable under applicable law, Hotsy liability for consequential and incidental damages is expressly disclaimed. Hotsy liability in all events is limited to, and shall not exceed, the purchase price paid for the equipment. Hotsy liability is limited to repair or replacement of defective parts only, at the option of the Hotsy Corporation.
WARRANTY DISCLAIMER:
Hotsy has made a diligent effort to illustrate and describe the product in this literature accurately; however, such illustrations and descriptions are for the sole purpose of identification, and do not express or imply a warranty that the product is merchantable or fits a particular purpose, or that the product will necessarily conform to the illustrations or descriptions.
PRODUCT SUITABILITY:
Many states and localities have codes and regulations governing sales, construction, installation, and/ or use of products for certain purposes, which may vary from those in neighboring areas. While attempts to assure that its products comply with such codes, it cannot guarantee compliance and cannot be responsible for how the product is installed or used. Before purchase and use of a product, please review the product application, and national and local codes and regulations, and be sure that the product, installation, and use will comply with them.
PROMPT DISPOSITION:
Hotsy will make a good faith effort for prompt correction or other adjustments with respect to any product which proves to be defective within limited warranty. For any product believed to be defective within limited warranty, contact dealer from whom product was purchased. Dealer will give additional directions. If product was damaged in transit to you, file claim with freight carrier. The Hotsy Corporation www.hotsy.com 1-800-525-1976
97-6268 • Rev. 8/06
