Table of Contents
Related Manuals for LEMKEN Gigant 12S 1400 Heliodor 9
Summary of Contents for LEMKEN Gigant 12S 1400 Heliodor 9
- Page 1 Operating Instructions System Trac Gigant 12S 1400 Heliodor 9 - en - Item no. 17512358 BA_00/06.18 LEMKEN GmbH & Co. KG Weseler Straße 5, 46519 Alpen / Germany Telephone +49 28 02 81 0, Fax +49 28 02 81 220...
- Page 3 However, this brief instruction is not a substitute for thorough study of the operating instructions. These operating instructions will help to familiarise you with the LEMKEN GmbH & Co. KG device and the options available for using it.
- Page 4 Remember that you should only use genuine LEMKEN spare parts. Reproduction parts have a negative influence on the function of the device, have a shorter ser- vice life and present risks and hazards that cannot be estimated by LEMKEN GmbH & Co. KG. They also increase the maintenance costs.
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Page 5: Table Of Contents
CONTENTS General information ....................9 Liability ........................... 9 Guarantee ........................9 Copyright ........................10 Optional accessories ....................10 Type plate ........................11 Symbols used in the Operating Instructions ............13 Hazard classes ......................13 Information........................13 Environmental protection ................... 13 Indication of passages .................... - Page 6 Applicable rules and regulations ................28 Operation on public highways ................... 29 3.9.1 Lighting system and identification ................29 3.9.2 Requirements on the tractor ..................29 3.9.3 Permitted transport speed ..................30 3.9.4 Check before departure ..................... 31 3.9.5 Correct behaviour in road traffic ................31 3.10 Obligation of the operator ..................
- Page 7 Power sources required ..................... 45 Required hydraulic equipment ................... 46 Brake system ....................... 47 6.6.1 Air brake system ......................47 6.6.2 Hydraulic brake system ..................... 47 6.6.3 Without brake system ....................48 Preparations on implement ..................49 Final assembly ......................49 Spring brake cylinders ....................
- Page 8 11 Roller adjustment ....................67 11.1 General information ....................67 11.2 Transport position ....................... 67 11.2.1 Heliodor 9 ....................... 67 11.3 Working position ......................67 12 Attaching and detaching working sections ............68 12.1 General information ....................68 12.2 Cross shaft........................69 12.3 Top links ........................
- Page 9 15 Maintenance/repairs ....................91 15.1 Special safety instructions ..................91 15.1.1 General ........................91 15.1.2 Personnel qualifications ..................91 15.1.3 Personal protective clothing ................... 92 15.1.4 Shutting down the device for maintenance/repairs ..........92 15.1.5 Work on the hydraulics ................... 92 15.1.6 Work on the electrical system .................
- Page 10 16 Technical data ....................... 106 16.1 Dimensions ........................ 106 16.2 Implement weights ....................106 16.3 Permitted loads and weights ..................107 16.4 Tractor power ......................107 16.5 Tyres / Air pressure ....................108 16.5.1 Chassis ........................ 108 17 Noise, Airborne Sound ..................109 18 Notes ........................
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Page 11: General Information
Co. KG, in particular Section IX, shall apply. Liability. In line with the dimensions cited in these conditions the LEMKEN GmbH & Co. KG shall not be held liable for any personal or material damage, when such damage is caused by one or more of the following reasons: ... -
Page 12: Copyright
Infringements will result in a claim for damages. Optional accessories LEMKEN implements may be equipped with various accessories. The operating instructions below describe both series components and optional accessories. Please note: These accessories will vary depending on the type of equipment. -
Page 13: Type Plate
General information Type plate The implement carries a type plate. The type plate can be found at front right on the implement. The operating instructions may apply to different implement types or variants of the implement. The operating instructions indicate infor- mation which only applies to a specific im- plement type or a specific variant of the implement. - Page 14 General information 1 Series 2 Type designation 3 Serial number 4 Year of manufacture 5 Permissible drawbar load [kg] 6 Permissible axle load [kg] 7 Permissible gross weight [kg] 8 Company logo and address 9 CE marking (only within the European Union) 10 Name of manufacturer 11 Type, variant, version 12 Type approval date...
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Page 15: Symbols Used In The Operating Instructions
Symbols used in the Operating Instructions SYMBOLS USED IN THE OPERATING INSTRUCTIONS Hazard classes The following symbols are used in the Operating Instructions for particularly im- portant information: DANGER Denotes an imminent hazard with high risk, which will result in death or severe physical injury, if not avoided. -
Page 16: Indication Of Passages
Symbols used in the Operating Instructions Indication of passages The following symbols are used for particular passages in the operating instruc- tions: Indicates work steps Indicates enumerations... -
Page 17: Safety Measures And Precautions
Safety measures and precautions SAFETY MEASURES AND PRECAUTIONS General safety instructions for the operator are specified in the chapter entitled «Safety measures and precautions». At the start of some main chapters the safety instructions, which refer to all work to be carried out in this chapter, are listed to- gether. -
Page 18: Safety Features Of The Device
Safety measures and precautions Safety features of the device To protect the operator and the device, the device is equipped with special safety features in accordance with country specific requirements. Always keep all safety devices in working order. Warning board for slow moving vehicles (depending on Stand national regulations) Side protective devices... - Page 19 Safety measures and precautions Wheel chocks...
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Page 20: Safety And Warning Signs
Safety measures and precautions Safety and warning signs 3.4.1 General information The implement features all equipment which ensures safe operation. If hazardous areas could not be completely secured with respect to operational safety, warning signs are affixed which indicate these re- sidual risks. - Page 21 Safety measures and precautions Heliodor 9 working sections...
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Page 22: Meaning Of Warning Signs
Safety measures and precautions 3.4.3 Meaning of warning signs Please familiarise yourself with the meaning of the warning signs. The following explanations provide detailed information. Please read and observe the operating in- structions and safety instructions before starting up the implement for the first time. Before carrying out maintenance or repair work, switch off the engine and remove key. - Page 23 Safety measures and precautions Crushing hazard Keep out of the folding area of the imple- ment. Overhead lines Danger from electric current! This will re- sult in death or serious injuries. Keep distance from overhead lines. Always ensure that there is a sufficient rear axle load.
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Page 24: Meaning Of Other Symbols
Safety measures and precautions 3.4.4 Meaning of other symbols. Sling points Connection overview of hydraulic hoses P1 / T1 Folding Additional return line P3 / (T3) Three-point hydraulics working sections P5 Hydraulic cutting bar setting P11 / T11 Hydraulic working depth adjustment P16 / T16 Hydraulic top link P17 / T17 Hydraulic support leg Depth adjustment - right... - Page 25 Safety measures and precautions Depth adjustment – left (only on implements with mechanical depth adjustment) 12 – maximum working depth 1 – minimum working depth Hydraulic depth adjustment scale (only on implements with hydraulic depth adjustment)
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Page 26: Special Safety Instructions
Safety measures and precautions Special safety instructions Risk of injury due to non-observance of the currently valid occupational safety guidelines If the currently valid occupational safety guidelines are bypassed WARNING or safety equipment is rendered unusable when handling the de- vice, there is a risk of injury. - Page 27 Safety measures and precautions Risk of injury when freeing casualties When rescuing people trapped or injured by the device, there is a risk of additional serious injury to the casualty if the hydraulic con- nections were not connected according to their colour coding as described in the section entitled "Required hydraulic equipment".
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Page 28: Danger Areas
Safety measures and precautions Danger areas 3.6.1 Danger areas during implement operation Moving danger area The danger area around the implement moves with the implement during operation. The danger area includes the area extending across the entire width (a) of the implement in the direction of WARNING travel. -
Page 29: Danger Areas When Folding And Unfolding
Safety measures and precautions 3.6.2 Danger areas when folding and unfolding Risk of impact and crushing from moving implement compo- nents There is a risk of impact or crush injuries from moving implement components. The danger area includes the area extending across the entire width of the implement (a). -
Page 30: Residual Risks
Safety measures and precautions Residual risks Residual risks are particular hazards which occur when handling the device and which cannot be eliminated despite a design in accordance with safety require- ments. Residual risks are not usually obvious and may be the source of a potential injury or health hazard. -
Page 31: Operation On Public Highways
Safety measures and precautions Operation on public highways 3.9.1 Lighting system and identification A proper lighting system, identification and equipment must be on the device if it is to be transported on public roads. Further information can be requested from the appropriate authorities. -
Page 32: Permitted Transport Speed
Safety measures and precautions Risk of accident through adjustable drawbar that is too weak or unsuitable If an adjustable drawbar is used that is too weak, the adjustable drawbar may break and the implement may be lost. As a result, DANGER other people or other road users may be injured or killed. -
Page 33: Check Before Departure
Safety measures and precautions 3.9.4 Check before departure Check function of implement brakes before driving off. Check the coupling pin is correctly locked. Check that the fold-out safety device for the side parts is correctly locked! Mount and check the transport equipment such as the lighting system, warning signs and protective devices. -
Page 34: Operating The Implement Safely
Safety measures and precautions Ensure that the operating instructions are always ready available at the installa- tion location of the device and are kept for the entire service life of the device. If the device is sold or the operating company changes, pass on the operating instructions with the device! ... -
Page 35: Personnel Selection And Qualifications
Safety measures and precautions Never stand between the tractor and implement. This is only allowed when the tractor is secured against rolling away by the parking brake and wedges. Always ensure that the implement is clean to avoid the risk of fire. 3.11.2 Personnel selection and qualifications ... -
Page 36: Handing Over The Implement
Handing over the Implement HANDING OVER THE IMPLEMENT As soon as the implement is delivered, ensure that it corresponds with the order package. Also check the type and completeness of any supplied accessories. When the device is handed over, your dealer will explain how it works. ... -
Page 37: Layout And Description
Layout and description LAYOUT AND DESCRIPTION Overview Hitch with traction loop Axle with wheels V drawbar Three-point hydraulics Stand in transport bracket Traction guide Toolbox Attachment Basic frame Lower link Folding frame (centre section) Top link Folding frame (lateral part) Catch coupler with pendulum com- pensation... - Page 38 Layout and description 1 Hitch with traction loop 8 Axle with wheels 2 V drawbar 9 Three-point hydraulics 3 Stand in transport bracket 10 Traction guide 4 Toolbox 11 Attachment 5 Basic frame 12 Lower link 6 Folding frame (centre section) 13 Top link 7 Folding frame (lateral part) 14 Catch coupler with pendulum compen-...
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Page 39: Description
Layout and description Description 5.2.1 Drawbar with drawbar eye The drawbar with drawbar eye is used to attach the tractor by an appropriate dou- ble lashing drawbar. 5.2.2 Stand The stand ensures stability when the footing condition deteriorates. 5.2.3 Folding frame The working arrays are swivelled and swung forward into the transport position on the folding frame. -
Page 40: Air Brake System
Layout and description 5.2.9 Air brake system Overview Compressed air tank Drain valve Park valve (parking brake) Release valve Trailer brake valve Filter Spring brake cylinder Brake lever Guiding screw Holder for guiding screw Functional description Parking brake The parking brake is ready for use when the guiding screw (9) has been removed, placed in the holder (10) and secured. - Page 41 Layout and description Trailer brake valve and release valve To release the service brake: Press the black button on the release valve (4). If the operating pressure falls below 3.0 bar, the black button on the release valve (4) is automatically pushed out. This applies the parking brake. Spring brake cylinder If the operating pressure in the braking system falls below 3.0 bar, the parking...
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Page 42: Hydraulic Braking System
Layout and description 5.2.10 Hydraulic braking system The hydraulic braking system consists of the following units: Service brake Parking brake Rapid emergency brake Service brake The service brake is operated hydraulically via the trailer brake valve on the tractor. Brake lever Tension spring Hydraulic cylinder... - Page 43 Layout and description Parking brake The parking brake prevents the implement from rolling away. Lever Stop device with locking lever Rope Breakaway cable (to the tractor) Locking lever Locking lever (5) in lock position To apply the parking brake: Move the locking lever (5) to the right (lock position).
- Page 44 Layout and description Rapid emergency brake Before driving on public roads: Release the parking brake. Move the locking lever (5) to the right (lock position). Connect the breakaway cable (4) to the tractor. If the implement breaks away from the tractor, the breakaway cable (4) fully acti- vates the brakes automatically.
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Page 45: Preparations On Tractor
Preparations on tractor PREPARATIONS ON TRACTOR Tyres The air pressure must be identical, particularly on the rear tractor tyres. Under dif- ficult conditions, additional wheel weights should be used or the tyres topped up evenly with water. Refer to the operating instructions from the tractor manufactur- Hitch coupling The system trac can only be attached to tractors with a dual axis hitch coupling (1) -
Page 46: Tractor Back Axle Load
Preparations on tractor 6.3.1 Tractor back axle load When turning at the headland, there is a negative drawbar load on the tractor drawbar. The load on the tractor’s back axle is reduced. This affects the tractor’s stability and traction. Danger if the back axle load is too low The tractor’s stability is compromised if the back axle load is too low. -
Page 47: Power Sources Required
Preparations on tractor Power sources required Damage to electrical components CAUTION The tolerance range for the power supply is between 10 V and 15 V. Overvoltages and undervoltages cause malfunctions and may destroy electrical and electronic components. Ensure that the power supply to the implement is within the specified tolerance range. -
Page 48: Required Hydraulic Equipment
Preparations on tractor Required hydraulic equipment The implement is supplied as standard with separate hydraulic connections for each consumer. The protecting caps for the hydraulic connections are colour- coded and the hydraulic connections themselves are alphanumerically coded. For operation of the specific hydraulic equipment, the tractor must be equipped with the following spool valves: Single Double... -
Page 49: Brake System
Preparations on tractor Brake system Danger through incompatibility of braking systems The braking system of the tractor and implement must be compat- ible and fully functional. If there is no conformity or if a malfunction exists, sufficient braking deceleration will not be possible. This DANGER means that the tractor and implement may be damaged. -
Page 50: Without Brake System
Preparations on tractor 6.6.3 Without brake system For implements without brake systems, running axles or brake axles without actua- tion devices are used. Safety chain According to national regulations, a safety chain (1) may be required for implements without a brake system. The safety chain is only intended as a safety component. -
Page 51: Preparations On Implement
Preparations on implement PREPARATIONS ON IMPLEMENT Final assembly For transportation-specific reasons, the implement is not always delivered in a ful- ly-assembled condition. Use the implement only when the implement has been fully assembled and a functional check has been performed. Spring brake cylinders Risk of accident due to deactivated brakes DANGER... - Page 52 Preparations on implement Loosen the nut (2) until the guiding screw (1) is no longer under spring force and is free. Turn the guiding screw (1) 90° and re- move it from the brake cylinder (3). Cover the aperture in the brake cylinder with the protective cap (4).
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Page 53: Coupling And Uncoupling Implement
Coupling and uncoupling implement COUPLING AND UNCOUPLING IMPLEMENT Danger of accidents due to weak or inappropriate double lashing drawbar When using a weak double lashing drawbar the drawbar may break and the device may be lost. This can result in serious or fa- DANGER tal injury to other persons or road users. - Page 54 Coupling and uncoupling implement Attach the stand to the side of the V- drawbar using the pins (3). Secure the pins (3) with linch pins (4). Connect the hydraulic hoses to the trac- tor.
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Page 55: Operation
Coupling and uncoupling implement 8.1.2 Operation Only use the hydraulic stand on a solid surface. Check that the hydraulic stand is fully installed. Open the shut-off valve (5). Extend the stand using the tractor spool valve. Set the traction loop to the required height. -
Page 56: Removal
Coupling and uncoupling implement 8.1.3 Removal Only remove the stand when the imple- ment is mounted on the tractor Retract the hydraulic stand using the tractor spool valve. Close the shut-off valve. Disconnect the hydraulic hoses from the tractor. -
Page 57: Attaching The Implement
Coupling and uncoupling implement Attaching the implement Drive the tractor to the implement. The tractor drawbar clevis (1) and the traction loop (2) must be one in front of the other. Connect the hydraulic lines for the hy- draulic stand (3) to the tractor. -
Page 58: Detaching The Implement
Coupling and uncoupling implement Retract the hydraulic stand and remove Place the stand in the transport bracket and secure it with pins (6) and linch pins. Install the connections between the im- plement and tractor. Power supply ... - Page 59 Coupling and uncoupling implement Hydraulics Compressed air Lay the cables and hoses on the V- drawbar. Secure the implement to prevent it from rolling away (e.g. with wheel chocks). Install the hydraulic stand. Connect the hydraulic lines for the hy- draulic stand to the tractor.
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Page 60: Safety Chain
Coupling and uncoupling implement Safety chain Depending on national regulations, attach the safety chain to the tractor. Always comply with any applicable national regulations. The safety chain must be attached such that: the implement cannot drop onto the ground when it is released from the trac- tor. - Page 61 Coupling and uncoupling implement Push the lock (2) away from the hook (3). The lock may also be placed cross- wise. Attach the safety chain (4) to a sufficient- ly robust attachment point on the tractor. Place the safety chain (4) in the hook (3).
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Page 62: Driving On Public Highways
Driving on public highways DRIVING ON PUBLIC HIGHWAYS General information A proper lighting system, identification and equipment must be on the implement, if it is to be transported on public roads. The country-specific valid laws and regu- lations pertaining to driving on public roads must be observed. Preparation for driving on public roads Before commencing a journey on public roads, the following components and safety equipment must be checked to ensure they are working properly and can... -
Page 63: Safety Guards
Driving on public highways Safety guards Warning Risk of injury from sharp-edged tools Other road users may be injured by sharp-edged tools, such as tines or hollow discs. Install the safety guards before travelling on public roads. Before transportation on public roads: ... -
Page 64: Protective Devices For Heliodor Working Sections
Driving on public highways Protective devices for Heliodor working sections Two holders (2) with hook (3) and two lashing straps (4) with hook (5) are availa- ble for each protective device (1). Hook the hooks (3) of the holders (2) in such a manner that they engage with the frame rail (6). -
Page 65: Transport Dimensions
Driving on public highways Transport dimensions Before transporting the device on public roads, it must be ensured that the coun- try-specific maximum allowable dimensions are not exceeded. In conjunction the double rollers must be brought in before folding into the transport position, see "roller conversion, page 67". Danger from a larger device height WARNING The height of the implement when it is folded in may be too high. -
Page 66: Folding And Unfolding
Folding and unfolding FOLDING AND UNFOLDING 10.1 Safety information for folding and unfolding Only fold and unfold implements when they are attached to a trac- Always fold the implement outdoors. Ensure that there is sufficient clearance from electricity cables WARNING and high-voltage power lines. -
Page 67: Folding
Folding and unfolding Risk of accidents due to incorrect unfolding of the working sections There is a risk of accidents if people are standing within the swivel area and folding range of the working sections or the working sec- DANGER tions are unfolded close to high-voltage power lines. -
Page 68: Unfolding
Folding and unfolding For System Tracs without working sections: Remove the top link before folding. 10.3 Unfolding Mount the implement on the tractor. Always unfold the implement outdoors. Ensure that there is sufficient clearance from electricity cables and high-voltage power lines. -
Page 69: Roller Adjustment
Roller adjustment ROLLER ADJUSTMENT 11.1 General information The implement is approx. 4.20 m high in transport position. However, the transport height can be significantly higher with some types of rollers. Therefore, the rollers must always be moved to transport position before transpor- tation. -
Page 70: Attaching And Detaching Working Sections
Use only quick-release couplings and balls approved by CAUTION LEMKEN. Before each use, check that all screws and nuts of the three- point hydraulics are tight. Retighten if required. Before each use, check that the securing equipment for top link and lower link is functioning correctly. -
Page 71: Cross Shaft
Attaching and detaching working sections Assistance of an instructor CAUTION Attach and detach working sections only with the assistance of an experienced instructor. The instructor must never stand in the coupling area between the working sections and system trac. 12.2 Cross shaft Danger through unsecured cross shaft... - Page 72 Attaching and detaching working sections Top links with a lever and cam: The top links on the three-point linkage hy- draulics are fitted with a lever with cam as a locking device. Swing the lever (6) upwards through 90°. ...
- Page 73 Attaching and detaching working sections Danger from unsecured top links and unsecured top link pins The top link may shift and fall apart if it is not secured. Unsecured top link pins can fall out. As a result: Working sections may swing outwards in an uncontrolled man- ner during transportation.
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Page 74: Before Making The First Attachment
Attaching and detaching working sections 12.4 Before making the first attachment Attach working sections only on a level surface which has a solid base. Using a crane, install working sections next to each other. In doing so, observe the following points: ... -
Page 75: Attaching
Attaching and detaching working sections 12.5 Attaching Release all the catch hooks (1). Pull the locking levers (2) out of the catch hooks and allow them to engage in the open position (a). Drive the System Trac up to the working sections. - Page 76 Attaching and detaching working sections Lock all the catch hooks (1). Allow the locking lever (2) to engage in the closed position (b). The pawls fix the balls in the catch hooks. Attach the top links (4). ...
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Page 77: Detaching
Attaching and detaching working sections 12.6 Detaching Always detach working sections on a level surface with a solid base. Lower the working sections until there is no load on the top link pins. Release the top link pins. ... -
Page 78: Working Sections
Working sections WORKING SECTIONS Risk of accidents while making adjustments When making all adjustments to the attachments and the system trac there is a risk of crushing, cutting, pinching and impacts to the DANGER hands, feet and body from heavy and, in some cases, spring loaded and/or sharp-edged parts. - Page 79 Working sections After turning on the headland: Switch spool valve of the three-point hy- draulics to lower for approx. 5 seconds. The working sections are lowered. The system pressure for the three- point hydraulics builds up according to a presetting on the pressure reducing valve.
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Page 80: Heliodor 9
Working sections 13.2 Heliodor 9 13.2.1 Mechanical working depth adjustment Raise the implement using the tractor’s three-point linkage. Release the lower pins (1) by pulling the linch pins out of the pins. Select the working depth required (see label on the implement). -
Page 81: Setting The Roller Lowering Depth
Working sections 13.2.2 Setting the roller lowering depth The roller lowering depth on lifting is set using the upper pins (1). Each working depth (holes 1 to 12) has a corresponding hole for the lowering depth (holes a to l). The correct combination of holes, e.g. -
Page 82: Hydraulic Working Depth Adjustment
Working sections 13.2.3 Hydraulic working depth adjustment Read off current working depth on the scale of the hydraulic working depth set- ting. Set required working depth using the hydraulic system tractor (P11/T11). Scale of the hydraulic working depth set- ting: ... -
Page 83: Hollow Disc Adjustment In The Tractor Track
Working sections 13.2.4 Hollow disc adjustment in the tractor track The implement can be fitted with adjusta- ble hollow discs in the tractor track area. The adjustable hollow discs are used for wheelmark eradication and to optimise levelling. The spring tines on the hollow discs have holes for three different mounting posi- tions. -
Page 84: Lateral Limiters
Working sections 13.2.5 Lateral limiters Danger from unsecured parts CAUTION If the lateral limiters are not secured during adjustment, they may slip downwards in an uncontrolled manner. This may cause crush injuries to the hands or foot injuries. Secure the lateral limiters. The lateral limiters (1) prevent the rear right hollow disc and the front left hollow disc from leaving furrows or throwing up... - Page 85 Working sections Swivelling the lateral limiter outwards: Release the locking pin (1). Pull the locking pin out of the hole (2). Select the hole for the swivel position (3) by swivelling the carrier with the lateral limiter outwards. ...
- Page 86 Working sections Changing the height and angle of the lateral limiter: Loosen the clamping screws in the clamping fixture (1). Turn the round stalk (2) in the clamping fixture until it is at the required angle. Set the height of the round stalk (2) in the clamping fixture.
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Page 87: Rollers
Working sections 13.3 Rollers 13.3.1 General information The implement can be fitted with different roller types, see the following roller ta- ble. The rollers control the implement at the working depth. Irrespective of the roll- er type used, the soil is more or less recompacted or more or less crumbled. Heliodor 9 Roller type Double roller... -
Page 88: Knife Rollers
Working sections 13.3.2 Knife rollers Adjusting the knife roller Blade working depth On both sides of the roller: Take any loads off the upper bolt (4). o Turn the screw (3) clockwise to do so. Release the upper bolt (4). ... - Page 89 Working sections the support plate (1). o The knives operate more ag- gressively if the deflection trav- el is short. Large deflection travel (for very light or rocky soils): Insert the lower bolt (5) into the lower holes in the adjustment plate (2). ...
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Page 90: Flex Ring Roller
Working sections Blade position There are two mounting positions for the blades (11) on the knife bar (8): Front position (9) (standard) Rear position (10) (after wear) After wear: Reposition the blades (11) towards the rear (10). 13.3.3 Flex ring roller The flex ring roller is fitted with scrapers. -
Page 91: Flex Ring Roller Scrapers
Working sections 13.3.4 Flex ring roller scrapers The scrapers (1) on the flex ring roller (2) must be replaced when worn down to a thickness of 5 mm so as to prevent the re- maining piece from being lost and subse- quent damage from being incurred. -
Page 92: Turning At The Headland
Turning at the headland TURNING AT THE HEADLAND The headland should have sufficient width to allow rapid turning and connection manoeuvres. Depending on the tractor used, a width of 20 m to 24 m is sufficient. Only raise and lower attachments when driving straight forwards. The attachments should always be positioned straight behind the tractor. - Page 93 Maintenance/repairs MAINTENANCE/REPAIRS 15.1 Special safety instructions 15.1.1 General Risk of injury during maintenance and repair work During maintenance and repair work, there is always a risk of inju- WARNING Only use suitable tools, climbing equipment, platforms and sup- ports. ...
- Page 94 Maintenance/repairs 15.1.3 Personal protective clothing CAUTION Risk of accident when working without protective clothing There is always an increased risk of accidents during mainte- nance, repair and care work. Always wear appropriate protective clothing. 15.1.4 Shutting down the device for maintenance/repairs Risk of accidents when tractor starts up If the tractor starts to move during maintenance/repair work, this WARNING...
- Page 95 Maintenance/repairs 15.1.6 Work on the electrical system Damage to device when working under voltage CAUTION If the device is still connected to the tractor power supply, there is a risk of damage when working on the electrical system. Always disconnect the device from the tractor power supply pri- or to all work on the electrical system.
- Page 96 Maintenance/repairs 15.1.8 Tools used Risk of accidents if using inappropriate tools WARNING Working with inappropriate or defective tools can cause accidents and injury. Always carry out all work on the device using appropriate and fully functional tools. This is particularly important when using lifting gear.
- Page 97 Maintenance/repairs 15.2 Environmental protection Ensure that all materials and operating supplies used to maintain and care for the device are disposed of in line with environmental regulations. All recyclable components should be recycled. Observe the national regulations applicable in your country. 15.3 Lubrication Eye injuries due to grease...
- Page 98 Maintenance/repairs 15.3.1 Lubrication chart Only use environmentally friendly quality grease for all lubrication work. Position Number of Every Every Every Every Before the After the (see Fig. lubrication winter winter points break break Operating hours Number of grease nipples per unit 15.3.2 Overview of lubricating points a) Folding frame joints b) Basic frame joints...
- Page 99 Maintenance/repairs c) Lower link joints d) Hydraulic ram pins e) Pendulum balance joints f) Braking axle g) Braking axle h) Top link thread...
- Page 100 The hydraulic hoses must be replaced at the latest 6 years after the date of manufacture. Use hydraulic ho- ses authorised by LEMKEN only. Safety equipment Check that the safety equipment functions properly.
- Page 101 Maintenance/repairs 15.4.3 Weekly checks Check What to do? Wheel nuts Check that all wheel nuts are tight. If required, retighten the wheel nuts to the appro- priate tightening torque. Bolted connections Tighten all screws and nuts on the implement to the appropriate tightening torque.
- Page 102 Maintenance/repairs 15.5 Tightening torques 15.5.1 General Secure self-locking nuts that have been loosened against working themselves loose again by: Replacing them against new self-locking nuts Using lock washers Using locking compounds such as Loctite The tightening torques set out below refer to screw connections that are not specifically mentioned in these operating instructions.
- Page 103 Maintenance/repairs 15.5.3 Wheel bolts and wheel nuts Diameter / thread [Nm] M18 x 1,5 M20 x 1,5 M22 x 1,5 15.6 Draining the compressed air tank Allow the condensation to drain out of the compressed air tank (2) regularly. Pull or push the pin (1) on the drain valve to the side.
- Page 104 Maintenance/repairs 15.8 Cleaning the filter Set down the device and disconnect the brake hoses. Remove the retaining washer (1) and remove the filter insert from the filter hous- ing (2). (The filter insert is held in position by a spring.) ...
- Page 105 Maintenance/repairs 15.9 Checking and adjusting length of tension struts Checking length of tension struts Fold out lateral parts with working sec- tions. Lift working sections. o The chain (1) is tensioned. o In an ideal case the chain is aligned with the tension struts (2).
- Page 106 Maintenance/repairs Adjusting length of tension struts Fold in lateral parts until the springs have been relieved. Remove bolted connection (M20x75— 10.9) from the tension strut (2). Position tension strut (2) shorter or long- Mount tension strut (2) between both ad- justment bars (4) using the bolted con- nection (M20x75-10.9).
- Page 107 Maintenance/repairs 15.10 Checking connections to the tractor 15.10.1 Couplings Risk of accident due to spraying hydraulic fluid Fluid (hydraulic oil) escaping under high pressure can penetrate WARNING the skin and cause severe injuries. In case of injury, seek medical attention immediately. ...
- Page 108 Technical data TECHNICAL DATA 16.1 Dimensions System trac Gigant 12S /1400 Heliodor 9 Length, min. [mm] 9,585 Length, max. [mm] 9,585 Approx. working width [mm] 14,000 3,500* Approx. transport width [mm] 4,000** Approx. transport height [mm] 3,600 - 4,400 * with tyres 600/55-22.5 ** with tyres 800/40-26.5 TL 16.2 Implement weights...
- Page 109 Technical data 16.3 Permitted loads and weights System trac Gigant 12S /1400 Heliodor 9 Required back axle loads of tractor [kg] 5,000 Permitted positive drawbar loads [kg] 3,500 Permitted negative drawbar loads [kg] 3,200 Permitted axle loads [kg] 11,000 Permitted gross weight [kg] 14,500 16.4 Tractor power...
- Page 110 Technical data 16.5 Tyres / Air pressure Hazard due to incorrect air pressure Excessive air pressure in the tyres may cause the tyres to burst, WARNING whereas insufficient air pressure may cause overloading of the tyres. This will have a negative influence on accurate towing of the im- plement.
- Page 111 Noise, Airborne Sound NOISE, AIRBORNE SOUND The noise level of the implement does not exceed 70 dB (A) during work. NOTES As the version of equipment is depending from the order, the equipment of your implement and its description concerned may deviate in some cases. To ensure a continuously updating of the technical features, we reserve the right to modify the design, equipment and technique.
- Page 112 Index INDEX Chassis ......................108 Dimensions ....................... 106 Flex ring roller ..................... 88 Folding ........................ 65 FOLDING ......................64 Knife rollers ......................86 Lateral limiters ..................... 82 MAINTENANCE ....................91 Power sources ....................45 Preparations on tractor ..................43 REPAIRS ......................91 Required hydraulic spool valves ................