Transcript
Operating manual No. 425-3 GB Rotary swather KS 6.21/20 Duo KS 6.21-6.81/20 Duo KS 6.81-7.61/26 Duo (from machine No. 418 520)
KS-0-023
EC declaration of conformity corresponding to the EC directive 89/392/EEC
We
Maschinenfabriken Bernard Krone GmbH Heinrich-Krone-Str. 10, D-48480 Spelle
declare in our sole responsibility that the product
Type:
Krone Rotary Swather KS 6.21/20 Duo; KS 6.21-6.81/20 Duo KS 6.81-7.61/26 Duo
to which this declaration refers, corresponds to the relevant basic health and safety requirements of the EC directive 89/392/EEC; 3, modification directive of 22.7.93. Spelle, 03.04.98 (Heinz Krone, Business Director)
(Josef Horstmann, Engineering Group Director)
(Josef Jungehüser, Director of Quality Control)
Dear customer, You have now received an operating manual for the KRONE product which you have purchased. This operating manual contains important information for the proper use and safe operation of the machine. If this operating manual should for any reason become wholly or partially unusable, you can obtain a replacement operating manual for your machine by stating the number given on the other side.
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I. Foreword Dear customer,
Ordering replacement parts
We thank you for the trust which you have placed in us by purchasing this machine. When you received this machine, we hope that our dealer gave you instructions on the operation, maintenance and adjustment of the machine. However this brief introduction is no substitute for a detailed acquaintance with the different tasks and functions of the machine and how to handle it properly. These operating instructions are designed so that you are extensively informed of the activities required in each area, from commissioning and operation right to the care and maintenance of the machine. The structure of the individual chapters in text and illustrations corresponds to the sequence of work procedures when you use the machine.
KS-0-091
Read these operating instructions carefully before you use the machine and pay special attention to the safety instructions.
Maschinenfabriken Bernard Krone GmbH Landmaschinen, Nutzfahrzeuge Heinrich-Krone-Straße 10, D 48480 Spelle
Important: To avoid accidents and to ensure optimum results, no alterations may be made to the machine without the manufacturer's permission. Similarly, the machine must only be used under the conditions prescribed by Krone.
Jahr Anné
Type
Masch. Nr No. de série Made in W.Germany
KS-0-099 Type:
This symbol is intended to draw attention to the safety instructions contained in this operating manual. Follow these instructions in order to avoid accidents. You will find this sign at various positions in the operating manual. It indicates special handling which must be taken into account when using the machine. All information, illustrations and technical statements in this operating manual correspond to the current status at the time of going to press. We reserve the right to make constructional alterations at any time without explanation of reasons.
Mach. No. Year of manufacture When ordering replacement parts, the type designation, the machine number and the year of manufacture must be given. These details can be found on the type plate on the machine. We recommend that these details be entered in the above boxes so that they are readily available. And please remember: Imitations and copies of parts, especially of wearing parts, often do not perform according to their appearance! Material quality is difficult to test visually, therefore special care is required when purchasing cheap offers and imitation parts! The best solution - purchase only original KRONE parts!
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II. List of contents I. II. III.
Foreword ............................................................................................................................ 3 List of contents .................................................................................................................. 4 General safety instructions .............................................................................................. 6
1.
Introduction ..................................................................................................................... 1.1 Position of the safety labels on the machine, containing technical safety information ................................................................................................... 1.2 Positioning of the general information signs on the machine ................................ 1.3 Technical data .......................................................................................................
10 12 13
2.
General preparation for use ........................................................................................... 2.1 Special safety instructions ..................................................................................... 2.2 Preparations on the tractor ..................................................................................... 2.2.1 Lifting device on the tractor (three-point linkage) ................................................... 2.3 Attachment of swather to tractor ............................................................................ 2.3.1 Attachment to the tractor lower link arms .............................................................. 2.3.2 Hydraulic connection ............................................................................................. 2.3.3 Lighting cable connection ...................................................................................... 2.3.4 Universal drive shaft connection ............................................................................ 2.3.5 Length adaption ..................................................................................................... 2.4 Transport of the swather on public roads .............................................................. 2.5 Preparing the rotary swather for use ..................................................................... 2.5.1 General .................................................................................................................. 2.5.2 Mounting the tine bars on the rotary swathers........................................................ 2.5.3 Securing the tine points when swather is set down ............................................... 2.6 Universal drive shaft .............................................................................................. 2.6.1 General ..................................................................................................................
14 14 14 14 15 15 15 17 17 17 18 18 18 18 19 19 19
3.
Handling the swather when in use ................................................................................ 3.1 Mounting on the tractor .......................................................................................... 3.2 Overload protection feature ................................................................................... 3.3 Converting from transport to working position ....................................................... 3.4 Separate actuation of the left-hand/right-hand swather disk ................................. 3.5 Conversion from working to transport position ...................................................... 3.6 Removal from tractor .............................................................................................
20 20 20 21 23 24 25
4.
Basic setting ................................................................................................................... 26 4.1 Height of the tractor lower link arms ...................................................................... 26 4.2 Setting the working depth ...................................................................................... 26 4.3 Setting the working width ....................................................................................... 27 4.4 Setting the cam track ............................................................................................. 28 4.5 Setting the lateral inclination of the swather chassis ............................................. 28 4.6 Travel speed and drive r.p.m ................................................................................ . 28 4.7 Swathing with only one swather disk ..................................................................... 29
5.
Care and maintenance .................................................................................................... 30 5.1 Special safety instructions ..................................................................................... 30 5.2 General instructions ............................................................................................... 30
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10
5.3 5.3.1 5.3.2
Tyres ...................................................................................................................... 31 Air pressure ........................................................................................................... 31 Wheel fixings ......................................................................................................... 31
6.
Lubrication ....................................................................................................................... 6.1 Universal drive shaft .............................................................................................. 6.2 Bearings on the swather ........................................................................................ 6.3 Lubrication chart ....................................................................................................
32 32 32 34
7.
Accessories ...................................................................................................................... 35 7.1 Tine loss prevention feature (Accessory) .............................................................. 35 7.2 Chain for limiting depth of lower link arms (Accessory) ......................................... 35
8.
Winter storage ................................................................................................................. 36
9.
Starting up again ............................................................................................................. 36
Appendix to the operating manual Assembly instructions (initial assembly) 1. 2. 3. 4. 5.
Preparations ..................................................................................................................... Changing wheels on the chassis ...................................................................................... Installing the swath rubber ............................................................................................... Attaching the warning signs ............................................................................................. Installing the lighting system ............................................................................................
37 37 37 38 38
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III. General safety instructions Operation in accordance with specifications The swather is designed solely for normal agricultural use (use in accordance with specifications). Any use of the machine for other purposes is deemed not to be in accordance with specifications. The manufacturer bears no responsibility for any resulting damage - such use is entirely at the operator's risk. Use in accordance with specifications also includes observing the operating, maintenance and service instructions prepared by the manufacturer. The swather must only be used, maintained and repaired by personnel who are acquainted with the machine and have been informed of the dangers involved. The applicable accident prevention regulations and all other generally recognized safety, health and road traffic regulations must be observed. Any unauthorized alterations to the machine render any liability for damage undertaken by the manufacturer null and void.
5. The operator's clothes should be tightly fitting. Avoid wearing loosely fitting clothing. 6. Keep the machine clean to prevent the danger of fire! 7. Before starting up, ensure that nobody is in the vicinity of the machine! (Children!) Make sure that your field of vision is adequate! 8. Carrying passengers during operation and transport on the working implement is not permitted. 9. Couple implements according to regulations and only attach them to the prescribed devices! 10.When attaching and removing, place the supporting devices in the appropriate positions! 11.Special care is necessary, when coupling/decoupling implements to/from the tractor! 12.Always attach ballast weights properly to the fixing points provided! 13.Observe permitted axle loads, total weight and transport dimensions! 14.Check and attach transport equipment - such as lighting, warning devices and possibly safety devices!
Basic rule: Before travelling on public roads and before the machine is started, check the swather and tractor for roadworthiness and operational safety!
Safety and accident prevention regulations 1. Take note of both the regulations in this operating manual and also the general safety and accident prevention regulations! 2. The attached warning and information signs give important advice for safe operation. Observing them will increase your own safety! 3. When using public roads, make sure that you observe the relevant traffic regulations! 4. Make sure you are familiar with all equipment and controls, as well as their functions before you begin working with the machine. It is too late when you are operating the machine!
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15.Actuation devices (cables, chains , linkages etc.) for remote controlled devices must be positioned in such a way that no movements are unintentionally triggered at any transport or working positions. 16.Put implements in the prescribed condition for onroad travel and lock according to the manufacturer's instructions! 17.Never leave the driver's position when the vehicle is moving! 18.The speed of travel speed must always be suited to the conditions! Avoid any sudden turns, when travelling uphill, downhill and when traversing slopes! 19.The handling, steering and braking are affected by attached implements and ballast weights. Hence ensure that the steering and braking available are sufficient! 20.Take into account the extension radius and/or inertia of an implement when cornering!
21.Only start up implements if all protective devices have been attached and are in the protective position! 22.It is forbidden to remain in the working range! 23.Do not remain in the turning and slewing range of the implement! 24.Hydraulic folding frames may only be actuated when there is no-one in the slewing range! 25.At certain places on externally actuated parts (e.g. hydraulic), there is the danger of crushing and shearing injuries! 26.Set down the implement on the ground before leaving the tractor, switch off the engine and remove the ignition key! 27.Nobody may remain between tractor and implement unless the vehicle has been secured against rolling away by the handbrake and/or wedges!
Attached implements 1. Before attaching and removing implements at the three-point linkage, move the operation device into a position where the possibility of unintentional raising or lowering is excluded!
3. Observe the tube overlap prescribed for universal drive shafts in transport and operating positions! 4. Before installing or removing universal drive shafts, disengage the PTO, switch off the engine and remove the ignition key! 5. When using universal drive shafts with overload or free-running clutch mechanism, which are not covered by the guard on the tractor, overload and free-running clutch mechanism must be installed on the implement side! 6. Always make sure that the universal drive shaft is properly installed and secured! 7. Attach chains to secure the universal drive shaft guard against rotating with the shaft! 8. Before engaging the PTO shaft, make sure that the selected PTO speed of the tractor matches the permissible implement speed! 9. When using the ground speed PTO, note that the speed is independent of the travelling speed and the direction of rotation changes when reversing! 10.Before engaging the PTO shaft, make sure that there is no-one in the danger area around the implement! 11.Never engage the PTO shaft while the engine is stopped!
2. When attaching to the three-point linkage, the attachment categories of tractor and implement must agree or be adapted to each other!
12.No-one may remain near the rotating PTO or universal drive shaft when working with the PTO.
3. There is a risk of crushing and shearing injuries near the three-point linkage!
13.Always switch off PTO shaft when the angle is too large or when it is not required!
4. Do not get between the tractor and implement when using the external operation device for the three-point linkage!
14.Danger! Due to inertia, working components continue to rotate for some time even after the PTO shaft has been disengaged! Keep clear of the implement during this time. Be sure that the implement has come to a complete stop before starting any work on it.
5. Always make sure that there is sufficient lateral locking of the tractor three-point linkage when the implement is in its transport position! 6. When travelling on roads with the raised implement, the control lever must be locked to prevent lowering!
15. Disengage the PTO shaft, stop the engine and remove the ignition key before cleaning, lubricating and adjusting the PTO shaft driven implement or the universal drive shaft!
PTO shaft operation
16.Set down uncoupled universal drive shaft on the support provided!
1. Do not use universal drive shafts other than those specified by the manufacturer!
17.After detaching the universal drive shaft, place the protective cover over the PTO stub!
2. The guard tube, the guard cone of the universal drive shaft, as well as PTO shaft guard must be attached also on the implement side - and must be in a proper condition!
18.Immediately repair any damage before resuming operation with the implement!
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Hydraulics
Maintenance
1. The hydraulic system is pressurised!
1. Repair, maintenance and cleaning work as well as the rectification of malfunctions may only ever be carried out with the drive is switched off and the engine is at a stand still! - Remove the ignition key!
2. When connecting hydraulic cylinders and engines, make sure that the hydraulic hose are connected according to specifications! 3. When connecting the hydraulic hoses to the tractor hydraulics, make sure that all hydraulic pressure has been released from both the tractor and the implement! 4. In the case of hydraulic connections between tractor and implement, the coupling sleeves and plugs should be marked to ensure a proper connection! If the connections are switched, the function will be reversed (e.g. raising/lowering) - danger of accidents! 5. Check the hydraulic hose lines at regular intervals and replace them if they are damaged or worn! The new hoses must satisfy the technical requirements set by the implement manufacturer! 6. When searching for leaks suitable aids must be used, due to the risk of injuries! 7. Liquids escaping under high pressure (hydraulic oil) can penetrate the skin and cause serious injury! Get the help of a doctor immediately in the event of injuries! Danger of infection! 8. Before working on the hydraulic system, set down the implement, relieve hydraulic pressure from the system and shut down the engine!
2. Regularly check that nuts and bolts are properly seated and tighten if necessary! 3. When the implement is raised, support it adequately with jacks before carrying out any maintenance work. 4. When changing working implements with cutting edges, use appropriate tools and gloves! 5. Dispose of oils, greases and filters according to regulations! 6. Always disconnect the power supply before working on the electrical system! 7. If the protective devices and guards are subject to wear, they must be checked regularly and replaced in good time! 8. When carrying out electrical welding work on the tractor and attached implements, disconnect the alternator and battery cables! 9. Spare parts must at the very least comply with the technical requirements set by the implement manufacturer! This is ensured by using original spare parts! 10.Only use nitrogen for filling pneumatic accumulators danger of explosion!
Tyres 1. When working on tyres, ensure that the implement has been safely set down and secured against rolling away (wheel chocks). 2. Installation of wheels and tyres requires special knowledge and the availability of proper tools! 3. Repair work on the tyres and wheels may only be carried out by specially trained personnel using appropriate installation tools! 4. Check air pressure at regular intervals! Inflate the tyres to the recommended pressures!
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1.
Introduction
The KRONE rotary swather is equipped with all necessary safety devices (protective equipment). Not all potentially dangerous positions on this implement can be fully secured, as this would be incompatible with full functional capability. You will find appropriate danger notification (= warning signs in yellow/black), indicating these residual risks. We have given the safety instructions in the form of so-called warning pictograms. Below you will find important information on the position of these safety labels and their meaning/explanation!
Familiarize yourself with the meaning of the warning signs. The text beside them and their location on the machine, indicate the location of particularly dangerous on the machine.
1.1
Position of the safety labels on the machine, containing technical safety information
3
1 2
4
5 KS-0-024
10
1
2
939 100-4
540/min MAX. 200 bar
MAX.
Before starting up, read the operating manual and safety instructions and follow them.
The PTO speed may not exceed 540 r.p.m.!
Order No. 939 471-1 (1x) Order No. 939 100-4
4
3
Pull the guard bar down into protection position before carrying out work (fold down).
Order No. 939 574-0
(1x)
Danger in swather disk operating area - keep your distance!
(2x) 939 574-0
Order No. 939 472-2
(2x)
5
Do not remain in the slewing range of the deployment arms. Maintain a safe distance! Order No. 939 469-1 (2x)
Comment: If the safety signs are damaged or missing, they must be replaced with new signs. The order numbers are stated next to the warning signs!
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1.2 Positioning of the general information signs on the machine 4
3 8 9
5
10 12
7
1 11
2
4
3 KS-0-025
KS 1
6.21/20 Duo
942 036-1 (2x) for KS 6.21/20 Duo 939 370-2 (2x) for KS 6.21-6.81/20 Duo 942 216-0 (2x) for KS 6.81-7.61/26 Duo
2
939 428-0 (1x)
1,5 bar
24 939 212-1
939 306-1 (3x) 939 108-1 (2x)
7
924 597-0 (2x) 924 598-0 (2x)
4
939 183-1 (2x) 1,0 bar 942 107-1 (2x) 1,5 bar
5
924 569-0 (4x)
8
9
942 105-0 (2x)
939 126-0 (2x)
939 486-2
3
11 939 443-1 (1x) only for KS 6.21/20 Duo 12
12 939 486-2 (1x)
6
939 212-1 (8x)
10 939 420-1 (1x)
1.3 Technical data Type
KS 6.21/20 Duo
Lower link arm hitch
KS 6.21-6.81/20 Duo
KS 6.81-7.61/26 Duo
standard
Number of swather disks
Piece
Number of arms / Swather disks
Piece
Number of double tines / Arm
Piece
2 10
10
13
4
Working width
approx. mm
6200
6200 - 6800
6800-7600
Swather disk diameter
approx. mm
2950
2950
3340
Height with tine bars/ Transport position approx. mm
3850
3850
4250
Height without tine bars/ Transport position approx. mm
3200
3200
3650
Height in working position
approx. mm
Length
approx. mm
Width in transport position
approx. mm
Width in working position
approx. mm
6200
6200 - 6800
6800 - 7600
approx. kW/PS
26/35
26/35
37/50
Power requirement PTO shaft speed
1400 5400
5750
2800
1/min. max.
540 1/min
Equivalent long-term noise pressure level Areal coverage
5400
under 70 dB(A)
approx./h
6,0
Tyres
6,5
7,5
16x6.50-8 / 10.0/75-15.3
Tyre pressure
bar
1.5 / 1.0
Lighting voltage
Volt
12
Operation unit voltage
Volt
12
Max. operating pressure of the hydraulic system Max. permitted transport speed
bar
200 40 km/h
Filling quantity and lubricant name for the gearbox Volume ltr. Swather disk gearbox Swather disk housing
2.0
Main gearbox
0.5
Name/Brand
Bio-lubricants Oil change
Flowing gearbox grease GFO 35 Service life grease lubricated SAE 90
Name/Brand
on request
approx. 1000 ha.
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2.
General preparation for use
2.1 Special safety instructions • Always turn off PTO shaft before carrying out servicing, maintenance, repair or assembly work on the rotary swather. Shut down the engine and remove the ignition key. Secure tractor and rotary swather against rolling away! • The maximum drive speed is 540 r.p.m. • Actuating components such as ropes, drawing cables and hydraulic hoses as well as electrical cables should be laid in such a way that they cannot be activated unintentionally or come into contact with the tractor wheels. Risk of accidents! • No-one may remain between the tractor and the rotary swather during raising and lowering operations or below the raised swather arms. Extreme risk of injury! • Before switching on the PTO shaft, ensure that there is no-one in the danger area around the rotary swather. Risk of accidents! • Check that the protective devices are fitted in accordance with the guidelines for operation and for using public highways! Check that the lighting is functioning properly. • The operating personnel may not leave the tractor during operation! Ensure other persons leave the danger area! Put the operation device to the position where the possibility of unintentional raising or lowering is excluded, before attaching and removing implements at the three-point linkage! Special care should be taken when coupling/ uncoupling implements to/from the tractor! Risk of crushing and cutting injuries in the vicinity of the three-point linkage!
2.2
Preparations on the tractor
2.2.1 Lifting device on the tractor (three-point linkage) The swather is equipped with category I and II coupling lugs for the three-point hydraulics. • The tractor lower link arms should always be set so that the lifting points for the lower link arms are always the same distance from the ground. The lower link arms should be fixed by limiting chains or rods so that the implement cannot swing to the side during transport or when working.
KS-0-030
14
2.3
Attachment of swather to tractor • During all care, maintenance, repair and assembly work on the rotary swather, switch off the PTO, shut down the engine, remove the ignition key. Secure the tractor and rotary swather against rolling away!
Comment: It is assumed in the following description, that after final assembly, the swather is in the transport position.
KS-0-106
2.3.1 Attachment to the tractor lower link arms • When attaching the rotary swather make sure that no-one remains between the implement and the tractor. • No-one may remain in the slewing range of the swather disk arms!
2 Attach double swathers with the lower link arm pins to the tractor and raise them a little.
1 KS-0-085
Slew the supporting foot (1) by 90° to the rear and lock in this position with the brace (2).
2.3.2 Hydraulic/electrical connection KS 6.21/20 Duo The double swather requires a single-action hydraulic connection to the tractor. Each movement function on the machine is preselected at the hydraulic switch cock. Attach the supplied wallet (1) for the hydraulic switch cock (2) behind the tractor cab. Make sure that the hydraulic hoses are not stretched or pinched during lifting and sinking.
3 1
2 KS-0-101 15
When installing the wallet on the tractor, make sure that the switch cock can be reached by the tractor driver and that the hydraulic hoses (3) are more than 1 m from the driver's seat!
• When connecting the hydraulic hoses to the tractor hydraulic system, it should be ensured that the hydraulic systems both in the tractor and implement are not pressurised!
Connection for the electrical operation device on the tractor
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo First of all the 3 point plug supplied must (if not already present) be installed and be connected directly to the tractor's battery (12 V) with the cable provided. Observe the correct polarity! + = red cable / - = black cable A connection is now established with the 3-cord cable provided, via the 3-point socket located on the front lefthand side of the swather. A fuse is connected to the plus lead (25 Amp.). In addition a fuse is provided (25 Amp.) in the switch cabinet.
If there is a power cut in the electrical system, check the fusing first!
Caution! During welding and repair work on the implement or tractor, both the current supply from the tractor to the implement and the control cable between the operation device and the swather must be disconnected. (Pull out the plug)
The swather is equipped with solenoid valves. Each switch function required is preselected by actuating the appropriate switch at the switch cabinet. The tractor hydraulics is then actuated until the function is carried out.
Only one function can ever be switched on, the other switch must be turned to the 0-position = central position!
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2.3.3
Lighting cable connection
Establish the connection between tractor and swather with the 7-cord cable provided.
Check that the lighting is functioning properly.
2.3.4
Universal drive shaft connection
Connect the universal drive shaft to the PTO shaft and secure the guard tube with the chain against following-on. (Wide angle on the implement) • Make sure that the universal drive shaft is the correct length when changing tractors! (see Chapter 2.3.5)
KS-0-015 2.3.5
Length adaption • During all care, maintenance, repair and assembly work on the rotary swather, switch off the PTO. Shut down the engine, Remove the ignition key. Secure tractor and rotary swather against rolling away!
• •
• •
Take apart the universal drive shaft. Clip one half (1) and (2) onto the tractor and the other to the implement. (The wide angle coupling must be installed on the implement. Note the labeling on the universal drive shaft.) Move the rotary swather to the position where the universal drive shaft is at its shortest. (straight ahead) The rest of the procedure can be found in the manual provided by the universal drive shaft manufacturer. Check the slewing range and clearance for the universal drive shaft! Contact between the universal drive shaft and tractor or implement will result in damage. (e.g. hitching device, draw bar)
1
2 KS-0-017
17
2.4
Transport of the swather on public roads Check that the lock (1) is properly engaged before each transport journey. When using public roads and paths, the appropriate illumination regulations should be observed.
• • •
Insert the tines at rear in chassis. Fold up the bars. Check the lighting system.
1
2.5
Preparing the rotary swather for use
2.5.1
Genera
KS-0-092
Some components of the swather are removed for transport ex-works. The necessary assembly work, which must be undertaken before commissioning, is described in the appendix to this operating manual.
Implement may only be driven in the ready for operation condition with wheels in mounted in outer position – Danger of tipping over! KS-0-029
2.5.2
Mounting the tine bars on the rotary swather s
Lower rotary swather. Push tine bars into the sections on the swather disk and secure with locking pins. (Caution left-hand and righthand tine bars) Retaining pins should remain in the attachment tube when changing over from the working to transport position. (The adjacent graphic shows the right-hand disk arm.)
2 1
Only install the tine bars when the drive is switched off and the engine is at a stand still! - Remove the ignition key.
KS-0-094
18
2.5.3 Securing the tine points when swather is set down The guard bar (1) on the swather disk must be folded into the working position and be secured with a pins (2).
2
1
KS-0-103
2.6
Universal drive shaft
2.6.1 Genera
• • •
Turn the universal drive shaft holder (1) upwards. Slide the universal drive shaft (2) onto the PTO shaft end. Secure the universal drive shaft guard with a retaining chain against following-on. (Wide angle on the implement)
1
A protective device must be installed on the tractor and on the implement. Only the drive shaft supplied may be used.
2 KS-0-016
19
3.
Handling the swather when in use
3.1 Mounting on the tractor • When attaching the rotary swather make sure that no-one remains between the implement and the tractor. • No-one may remain in the slewing range of the swather disk arms!
As described in Point 2.3, attach the swather to the tractor, couple the universal drive shaft and secure.
3.2 Overload protection feature The swather disks are secured against overloading by so-called star-ratchet couplings. These star-ratchets (1) are located on the lateral take-off shafts of the distributor gearbox in the swather frame at the lateral swather disk drives. In the event of overloading, they produce a scraping noise. They transmit the applied torque in pulses. In order to prevent premature wear on the overload protection feature, switch off the universal drive shaft immediately, if the star ratchets respond during overloading.
The overload protection feature may not be adjusted. The guarantee is canceled if overload protection devices other than those provided ex-works are used!
20
1
KS-0-092
3.3 Converting from transport to working position Turn the internal lateral guard bars (1) at the front leftand right-hand sides of the machine, by 90° inwards into the working position and lock with retaining pins (2). Secure retaining pin with spring pin.
2 Before lowering the swather disk, make sure that the lateral guard bars (1) are turned inwards and no-one is within the slewing range of the swather disks!
1
Do not run the swather disks in the transport position or with retracted guard bar!
KS-0-103
KS 6.21/20 Duo Insert switch cock for the hydr. actuation of the swather in the holder on the tractor. Turn switch cock to central position (see adjacent. graphic). Release the lock by actuating the tractor hydraulics (lift). Release the lock actuating cable and hold in place and slowly lower the swather disks by actuating the hydraulics (lower). Release the actuating cable again.
2
1
KS-0-100
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo Electrical operation device • Switch on operation device (0 > 1) • Move Switch 6 to the central position • Switch 5 must also be located at the central position! • Release the lock by actuating the tractor hydraulics (lift). • Release the lock via the actuating cable and hold firmly. • Slowly lower the swather disks by actuating the hydraulics (lower). • Release the actuating cable.
5
2 6 1
The swather disk arms can be changed from transport to working position without the electrical operation device being switched on. In this event, both swather disk arms are always actuated simultaneously.
4
3
M
B K KRONE
KS-0-102
21
Remove the tine bars (1) from the holder on the rear chassis and push them into the sections on the swather disk. Secure with retaining pins (2). (Caution right- and left-hand tine bars; tines follow on) Retaining pins should remain in the attachment tube when changing over from working to transport position. (The graphic opposite shows the right-hand swather disk bar.)
2 1
Only install the tine bars when the drive is switched off and the engine is at a stand still! Remove the ignition key.
KS-0-094
Turn the external lateral guard bars (1) at the front left and right-hand sides of the machine, outwards into the working position and lock with retaining pins (2). Secure retaining pin with spring pin.
1
2 KS-0-049
22
3.4 Separate actuation of the left-hand/ right-hand swather disk KS 6.21/20 Duo According to the position of the switch cock (1), the rightor left-hand swather disk can be raised. Then it is only possible to swath with one swather disk. Once the adjustment is complete, move the switch cock back to the central position.
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo Electrically actuating a swather disk arm:
5
• Switch on operation device (0 >1), wait for green light • Move switch (6) into the left-hand or right-hand position (left-/right-hand swather disk arm) • Actuate tractor control valve
4
3
• Switch off operation device again (1> 0) Do not raise the swather disk bar above the permitted working position when in the transport position, as long as the tractor PTO shaft is switched on. Special care is required when using the swather with a raised rotary disk!
2 6 1
M
B K KRONE
KS-0-102
No-one may remain in the working range!
23
3.5 Conversion from working to transport position Before raising the swather disk above the working position, turn off the PTO shaft and wait until the swather disks comes to a stand still. Remove pin (1) for securing external guard bar (2) and fold up guard bar. Reinsert pin at the hinge point of the guard bar. Remove the tine bar retaining pins (3), pull out the tine bars and with the tine ends facing "forwards" in the direction of travel, insert in the tine carrier on the chassis cross bar. Reinsert the retaining pins in the attachment tubes on the swather disk.
1
2
3
KS-0-048
KS 6.21/20 Duo Move switch cock into the central position
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo
5
Electrical operation device • Switch on operation device (0 > 1) • Move switch 6 to the central position • Switch 5 must also be located in the central position!
4
3 2
6 1 KS 6.21/20 Duo
Before starting any transport journeys, pressurize the deployment arm hydraulic cylinders and then set the tractor hydraulics to "neutral", so that the deployment arm transport locks are not loaded. 24
KRONE
KS-0-102
939 486-2
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo Disengage the lock via the actuating cable and set the tractor hydraulics actuation lever to "Lift". Keep pulling the actuating cable until the pin on the swather arm has gone past the engagement point for the working position. Raise the swather arms until the lock has snapped into the working position. Fold the lateral guard bar outwards. For this purpose: - Pull out the retaining pins - Fold back the bar - Insert retaining pins
M
B K
3.6 Removal from tractor • • •
Make sure when setting down the swather disk, that the ground is even and firm! Secure swather against rolling away before uncoupling! Also observe all further safety instructions!
- Choose an even, dry site with sufficient space. - Swing jack stands downwards and lock with brace (1). - Uncouple universal drive shaft and set down on the support (2) provided. - Uncouple hydraulic hose and insert in the support provided. - Release lighting cable connection between tractor and swather. - Lower lower link arm until the swather is resting on the jack stand and then uncouple it.
1
KS-0-086
2
KS-0-087
25
4.
Basic setting
The basic setting should be undertaken on even surfaces.
Keep a safe distance from the swather disk when it's turning! Before switching on the PTO shaft, ensure that no-one could be caught by the swather disk. When the PTO shaft is running, the swather arms may only be raised to just before their stops.
4.1 Height of the tractor lower link arms The height of the tractor lower link arms should be set so that the lower link arm pins are H approx. 58 cm above the ground. Fix the lower link arms at this height. (see also Point 7.2)
H
KS-0-088
4.2 Setting the working depth KS 6.21/20 Duo The working depth is set by means of the crank handles (1), located on the left- and right-hand swather disk arm.
1
Initially the working depth should be set so that the tine points just contact the ground. If necessary this setting must be corrected during use. Note the following: When the setting is too high the feed will not be completely harvested. When the setting is too low there is a risk that the feed will be soiled, the greensward may be damaged and increased wear of the twin-spring tines.
KS-0-089
26
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo The working depth for the swather disks is adjusted via two drive motors. Switch 3 = left-hand swather disk Switch 4 = right-hand swather disk Switching on operation device. Pressing the switch > upwards = moves swather disk upwards
5 4
3 2
6
Pressing the switch > downwards = lowers swather disk
1 The working depth should be set during use.
M
B K KRONE
KS-0-102
Once depth adjustment is complete, switch off operation device! Do not activate both switches simultaneously!
4.3
Setting the working width
KS 6.21-6.81/20 Duo und KS 6.81-7.61/26 Duo The working width of the swather arms is adjusted via two hydraulic cylinders.
5
Switch on operation operation. The side to be adjusted is activated by turning Switch 5 to the right or left.
3
Then move the right- or left-hand deployment arm in the required direction.
2
4
6 The working width of the swather arms should be adjusted during use. Turn Switch 5 back to the neutral position (central position) once the procedure is complete and switch off operation
1
M
B K KRONE
KS-0-102
The distance from swather disks to the swath former: much feed = large distance little feed = small distance The forward speed depends on the working pattern = tidy tine work with good swath formation.
When initially actuating the width adjustment or after prolonged breaks (e.g. winter storage), fully extend swather disks and put the tractor valves under pressure for at least 15 secs, so that the hydraulic accumulators on the adjusting cylinders are filled. 27
4.4 Setting the cam track The cam track is adjusted with the adjusting lever (1). Before adjustment, the hinge clip which secures the adjusting lever in the hole segment must be taken out. The adjusting lever can be repositioned in the hole row by being gently raised. The following description applies for the right-hand swather disk: • Pull out the hinge clip via the adjusting lever (1) • Raise adjusting lever and pivot inwards = tine bars lift out later (e.g. swath turns/ narrow swaths) • Turn adjusting lever outwards = Tine bars lift out earlier (e.g. wide swaths) • Resecure adjusting lever after setting with the hinge clip.
1 KS-0-026
The left-hand swather disk is the mirror-image of the above.
4.5 Setting the lateral inclination of the swather disk chassis In order to achieve an optimum finish, the traverse inclination of the swather disks can be altered. Plain washers are provided on the chassis wheel bearings for this purpose, which can be optionally mounted below or above the chassis wheel bearing.
2
Note: With heavy feed - set the chassis internally as low as possible!
KS-0-035
4.6 Travel speed and drive r.p.m. The travel speed and drive r.p.m. are determined by: • the feed volume • the ground conditions • the dryness The following should be taken as starting points: • PTO shaft speed approx. 450 r.p.m. • Forward speed approx. 6 - 8 km/h Drive r.p.m. and forward speed should be adapted to the particular conditions each time.
28
4.7
Swathing with only one swather disk
KS 6.21/20 Duo According to the position of the switch cock (1) or the electrical operation, the right- or left-hand swather disk can be raised. Thus it is possible to swath with only one swather disk. With heavy feed - set the chassis internally as low as possible! Do not raise the swather disk arm above the permitted working position when in the transport position, as long as the tractor PTO shaft is switched on. Special care is required when using the swather with a raised swather disk! No-one may remain in the working area!
Once the adjustment is complete, move the switch cock back to the central position.1.
29
5.
Care and maintenance
5.1 Special safety instructions • Repair, maintenance and cleaning work as well as the rectification of malfunctions may only ever be carried out with the drive is switched off and the engine is at a stand still! – Remove the ignition key! • Avoid skin contact with oil and grease. • With injuries caused by oil escaping under pressure, get the assistance of a doctor immediately. • Follow all further safety instructions, to avoid accidents and injuries.
5.2 General instructions In order to guarantee trouble-free operation of the rotary swather and to minimize wear, definite care and maintenance intervals must be observed. This includes the cleaning, greasing, lubrication and oiling of assemblies and components. Regularly check that nuts and bolts are properly seated and tighten if necessary! Seeing following tables for torques. Torque MA (unless otherwise stated) 5.6
6.8
8.8
10.9
12.9
MA (Nm)
Ø
M4
2.2
3.0
4.4
5.1
M5
4.5
5.9
8.7
10
M6
7.6
10
15
18
M8
18
25
36
43
29
37
49
72
84
M 12
42
64
85
125
145
100
135
200
235
145
215
255
210
310
365
225
330
390
425
610
710
730
1050
1220
M 14 M 14x1.5 M 16
160
M 16x1,5 M 20 M 24
350
A
8.8
0.
1
M 10
9
A
A = Thread size (Resistance class can be seen on bolt head)
KS-0-033
M 24x1.5 M 24x2
800
1150
1350
M 27
1100
1550
1800
M 27x2
1150
1650
1950
M 30
1450
2100
2450
Deviating from the table above, the following torque MA (Nm) applies for the bolts (1) on the bearing arm: 40 Nm
1 KS-0-105 30
5.3 Tyres • Installing wheels and tyres requires sufficient knowledge and the availability of proper tools! • Repair work on the tyres and wheels may only be carried out by specialists using appropriate tools! • Set down rotary swather on firm, even ground. Prevent unintended rolling away with wedges. • Regularly check that wheel nuts are properly seated and tighten if necessary! • Regularly check air pressure!
5.3.1
Air pressure
Check the tyre pressure at regular intervals and refill if necessary. The values can be found in the adjacent table.
Type
Tyres
KS 6.21/20 Duo
Tyre pressure [bar]
16 x 6.50-8.4 PR
1,5
10.0/75-15.3 8 PR
1,0
KS 6.21-6.81/20 Duo KS 6.81-7.61/26 Duo
5.3.2 Wheel fixings Regularly check that wheel nuts are properly seated and tighten if necessary! The sequence in the graphic opposite should be observed.
1 6
3
4
5 2
KS-0-034
31
6.
Lubrication Repair, maintenance and cleaning work as well as the rectification of malfunctions may only ever be carried out with the drive is switched off and the engine is at a stand still! — Remove the ignition key!
All lubrication points are indicated on this pages. Observing the maintenance and lubrication intervals here will ensure a long service life for your machine.
It is preferable to use plant-based oils and greases.
6.1 Universal drive shaft Lubricate universal drive shafts with a multi-purpose grease at the intervals taken from the figure. Observe the operating manual provided by the manufacturer of the universal drive shaft.
8h
20h
8h
40h
8h
40h 8h KS-0-037
6.2 Bearings on the swather Swather disk gearbox (1) and swather disk housing (2) are maintenance-free. (grease lubrication)
1
2 KS-0-097
32
The oil must be changed at the given intervals in the main gearbox (3). (remove used oil by suction)
3 KS-0-104
Filling quantity and lubricant name for the gearbox Volume ltr. Swather disk gearbox Swather disk housing Main gearbox
Name/Brand
Bio-lubricants Oil change
8.0
Flowing gearbox grease GFO 35 Service life grease Flowing gearbox grease GFO 35 lubricated
0.5
SAE 90
2.0
Name/Brand
on request
approx. 1000 ha.
33
34
Im Bereich des SchiebeGrease sliding area sitzes der äußeren of tine arms and Zinken- und Lagerarme bearing arms. vom Kreisel einfetten. (100h) (10 h)
(2x)
10h
(1x)
10h
Lubricating points Schmierstellen am Schieberohr on the extension tube (2 Stück pro Seite) (2 pieces per side) (4x)
(8x)
2x
10h
10h
(4x)
2x
(2x)
10h
(9x)
10h
6.3 Lubrication chart For reasons of clarity, each of the lubricating points are shown at one position of the rotary swather. There are also lubricating points on the other side at the corresponding positions (mirror-image).
7.
Accessories • It is essential for all care, maintenance, repair and assembly work on the rotary swather that the PTO shaft is switched off. • Shut down the engine and remove the ignition key. • Secure tractor and rotary swather against rolling away!
7.1 Tine loss prevention feature (Accessory) Mounting the tine loss prevention feature The tine loss prevention feature for the twin-spring tines consists of: — — —
1
a cable two cable clamps each with two flat round screws, washers and self locking nuts
Fix the cable (1) with the cable clamps (2) to the swather disk tines (3). The cable must be located behind the swather disk tines relative to the direction of movement. The cable clamp nuts (4) must face outwards.
4 2
3
KS-0-098
7.2 Chain for limiting depth of lower link arms (Accessory) • • •
Fix chains (1) with hollow pin (3) and washer (2) to the lower link arm adapter. Attach chain hooks (4) to tractor. Select chain length according to the max. required lowering depth.
4 1 2
3
KS-0-038
35
8.
Winter storage
1. Thoroughly clean the rotary swather before winter storage. If a high-pressure cleaner is used, do not aim the water jet directly at the bearing points. Grease all lubricating points after cleaning. 2. Check all moving parts for ease of movement. If necessary, remove, clean and remount after regreasing. Replace with new parts if necessary. Only use original KRONE spare parts. 3. Oil all joints. 4. Thoroughly grease machine. 5. Grease the universal drive shaft guard tubes in order to prevent freezing. 6. Set down the rotary swather on a dry site. Do not store near artificial manure. 7. Make good damage to paintwork, thoroughly coat unpainted parts with anti-corrosion agent. 8. Fill approx. 1.5 litre semi-fluid grease every year into the rotor gearcase. To do this unscrew the brether(1) and fill with semi-fluid grease.
1 KS-0-110 9. Grease attachment tube near the sliding seat on the swather disk and on the tine bar. 10. Put the machine on supports to take the pressure off the tyres, do not let the air out, protect tyres against sunlight, grease and oil. 11. Make a list of all spare parts required and order in good time. It is easier for your KRONE to supply and install spare outside high-season. In addition the machine is then fully prepared for the coming summer.
9.
Starting up again
1. Wipe off the oil and grease applied as preservative to the chains and inside the machine. 2. Thoroughly degrease the machine. Hence condensation which has possibly collected in the bearings is removed. 3. Check the oil level of the gearbox, if necessary top up according to instructions. 4. Retighten all nuts and bolts. 5. Check all settings on the machine, reset if necessary. 6. Blow out the slip clutch to release any brake linings sticking to the metal parts. 7. Carefully read the operating manual again.
Important: Use plant-based oils and greases.
36
Appendix to the operating manual Assembly instructions (initial assembly) 1.
Preparations • It is essential that the PTO shaft is switched off for all care, maintenance, repair and assembly work on the rotary swather. • Shut down the engine and remove the ignition key. • Secure tractor and rotary swather against rolling away!
2.
Changing wheels on the chassis
Attach the implement to the tractor, dismount wheels with axle bolt and mount in outer position. Machine may only be driven in the ready for operation condition with wheels in outer position. – Danger of tipping over!
KS-0-029
3.
Installing the swath rubber
The swath rubber is mounted between the swather disks, below the longitudinal frame. The angle rail (5) is mounted on the machine ex-works. Reinforcement (1) (BD 3 x 40 x 540; 4 pieces) Steel bar (2) (Rd 20 x 595) Swath blanket (3) Steel strip (4) (Bd 2 x 30 x 1065; 2 pieces) Angle strip (5) Bolts (M 6 x 25) Washer (6.4 x 18 x 1.6) Self locking nut (NM 6) Bolts (M 10 x 50) Self locking nut (NM 10) Protective sleeve (6) (PVC 40 x 5 x 100; 4 pieces)
1 2
6
5 3 4
KS-0-096
Slide protective sleeve (6) onto reinforcement (1) and insert in the pockets of the swath blanket (3) with the steel bar (2). Screw the swath blanket onto the angle rail (5) with the steel strip (4). Screw steel bar (2) between the angle rail and the clip. Just tighten the fixing bolt so that the steel bar can still freely swing. 37
4.
Attaching the warning signs
Warning signs unit and wedge support are ready installed. Fix warning signs unit with hex. bolts and plain washers to the chassis.
KS-0-095
5.
Installing the lighting system
The connecting cable from the socket to the rear lights has already been installed in the chassis ex-works. Install the cable plug connector from the rear lights in the centre of the warning signs board so that these are visible from the rear. Complete installation of clearance lamps inclusive of support plate. Check fixed link. Push cable back into the chassis frame. Check the lighting for proper functioning.
KS-0-083
38
39
KRONE: EIN STARKES PROGRAMM! THE BEST PROGRAMME! LE PROGRAMME FORT! SCHEIBENMÄHWERKE DISC MOWERS / CONDITIONER FAUCHEUSES À DISQUES / FAUCHEUSES À DISQUES CONDITIONNEUSES
KREISELZETTWENDER ROTARY TEDDERS FANEUSES ROTATIVES
KREISELSCHWADER ROTARY WINDROWERS ANDAINEURS ROTATIFS
RUNDBALLENPRESSEN ROUND BALERS PRESSES À BALLES RONDES
LADE- UND DOSIERWAGEN SELF-LOADING AND FEEDER WAGON ENSILEUSES-AUTOCHARGEUSES ET ENSILEUSES AUTOCHARGEUSESDISTRIBUTRICES
SELBSTFAHRENDER HOCHLEISTUNGS-MÄH-AUFBEREITER SELF-PROPELLED MOWER CONDITIONER FAUCHEUSE AUTOMOTRICE
GROßPACKENPRESSEN BIG BALERS PRESSES À GRANDES BALLES CUBIQUES
DREISEITEN-KIPPER THREE-WAY TIPPING TRAILER REMORQUES BASCULANTES TRIBENNES
01 SO 90 DIN I
Maschinenfabrik Bernard Krone GmbH, Heinrich-Krone-Straße 10, D-48480 Spelle (Germany), Tel.: 05977/935-0, Fax: 05977/935-339 Internet: http://www.krone.de; e-mail:
[email protected]
40
