Related Manuals for LEMKEN JUWEL 7M
Summary of Contents for LEMKEN JUWEL 7M
- Page 1 OPERATING INSTRUCTIONS MOUNTED REVERSIBLE PLOUGH JUWEL 7 M en-GB | Item no. 17515436 | BA 00/04.2021...
- Page 2 Pass these instructions to all users / owners. Original instructions © 2021 | This documentation is copyright protected. The copyright remains with LEMKEN GmbH & Co. KG, Weseler Strasse 5, D-46519 Alpen. The texts, diagrams and drawings must not be duplicated, distributed or disclosed in any other way,...
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Page 3: Table Of Contents
Table of contents Table of contents About these instructions............................1 1.1 Introduction................................. 1 1.2 Target groups..............................2 1.3 Applied symbols..............................2 1.3.1 Design of warning signs..........................2 1.3.2 Signal words and hazard statements...................... 3 1.3.3 Warning of property damage........................3 1.3.4 Other notices and information........................ - Page 4 Table of contents 3.14 Subsoiler................................27 Attaching..................................28 4.1 Checking suitability of the tractor......................28 4.2 Preparations at the tractor........................... 29 4.3 Preparing the machine..........................30 4.4 Mounting the machine..........................31 Road travel................................. 34 5.1 Information on road travel........................... 34 5.2 Preparing for road travel..........................
- Page 5 Table of contents 6.4.1 Standard procedure............................ 72 6.4.2 Driving on the headland........................... 73 Cleaning and care..............................74 7.1 After working in the field..........................74 7.2 Cleaning with high-pressure cleaner....................... 74 Detaching................................... 75 8.1 Removing the implement..........................75 Maintenance and repair work.......................... 77 9.1 Maintaining the machine properly......................
- Page 6 Table of contents 12.6 Connection data............................97 12.6.1 Electrical connections..........................97 12.6.2 Hydraulic connections..........................97 12.7 Noise, airborne sound..........................97 12.8 Operating materials............................. 98 12.9 Tyres and wheels............................98 12.10 Permitted shear bolts..........................98 12.11 Connecting equipment at the machine.................... 99 Index..................................
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Page 7: About These Instructions
About these instructions About these instructions Introduction Observe the operating instructions These operating instructions are important and belong to the machine's scope of delivery. These operating instructions must be available to the user at the place of use. Always read chapter "Safety" before using the machine for the first time. -
Page 8: Target Groups
About these instructions Initial commissioning These operating instructions do not describe initial commissioning. INFORMATION Prior to operation, initial commissioning and instruction in operation, setting and maintenance must have been carried out by the dealer. Target groups The target groups of these operating instructions are operators, users and service personnel of the machine. -
Page 9: Signal Words And Hazard Statements
About these instructions 1.3.2 Signal words and hazard statements The following signal words and hazard statements are used to label warning signs and to warn of residual risks: DANGER Indicates an immediate hazardous situation If the hazardous situation is not avoided, it will result in death or serious injury. -
Page 10: Symbols And Text Markings
About these instructions 1.3.5 Symbols and text markings Symbol, text marking Meaning In front of and in texts Marking for routine maintenance ● tasks Activities that demand the help of service staff. Listing Position numbers [1], Example: ‘Settings’ Software element Example: [OK] Softkey, key, switch and button [kg]... -
Page 11: Further Applicable Documents
About these instructions Further applicable documents Further documents to be observed: Operating instructions of the tractor For partially assembled or disassembled delivery: Mounting instructions Spare-parts list Operating instructions for the furrow press INFORMATION In other documents and in sections of these operating instructions, the machine is also referred to as an imple‐... -
Page 12: Safety
Safety Safety Intended use The machine is used for soil cultivation on agricultural land. It may only be used in accordance with the recognised rules of good agricultural practice. Limitations The permitted working depth is limited to the cultivatable soil horizons. Not intended for use in the following cases: On very or deep-frozen soils In soil horizons with unweathered bedrock... - Page 13 Safety Operating instructions The operating instructions are part of the machine. The machine is intended exclusively for use in accordance with these operating instructions. Applications of the machine not described in these oper‐ ating instructions may result in personal injury or death or property damage.
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Page 14: Personnel Qualification Requirements
Safety Personnel qualification requirements Operator The operator is obliged to inform all the users about correct application of the machine and the respective hazards. This can be done on the basis of these operating instructions. The operator is responsible for ensuring that the operating instructions are always available at the machine and that the users observe the operating instructions. - Page 15 Safety Moving hazardous area The hazardous area of the machine during operation. Moving hazardous area The hazardous area includes the area in the direction of travel across the entire width of the machine. NEVER climb out of the tractor while it is moving. ►...
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Page 16: Workplaces And Passengers
Safety Parked machine The parked machine may overturn. This may result in fatal or serious injuries. Park the machine in operating position. ► Park the machine on firm and level ground only. ► Place a plate (metal, wood, stone) with sufficient carrying capacity ►... -
Page 17: Technically Perfect Condition
Safety Observe the hazardous areas. ► Pay attention to other persons in the vicinity of the machine. ► Passengers Passengers may fall from the machine and seriously injure themselves. Scattered objects may hit and injure passengers. NEVER allow persons to ride along on the machine. ►... - Page 18 Safety Danger due to damage to the Damage to the machine can impair the operational safety of the machine machine and cause accidents. This may result in fatal or serious injuries. To ensure that the machine is in a safe condition, carry out the fol‐ lowing measures: Inspect the machine according to the maintenance schedule ►...
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Page 19: Safe Handling
Safety Safe handling 2.6.1 Personal protective equipment Carrying and wearing protective equipment is an important safety component. Lack of or inappropriate protective equipment increases the risk of damage to health and injury to persons. For certain work on the machine, the following protective equipment is required in addition to suitable workwear: Safety gloves Use protective equipment as follows:... -
Page 20: Safety Devices And Labels
Safety Safety devices and labels For the protection of the user, other persons and the machine, the machine is equipped with special safety devices, e.g.: Lighting equipment and markings Stabilisation The actual equipment of the machine with safety devices depends on the country-specific rules and regulations. -
Page 21: Design And Description
Design and description Design and description Machine overview INFORMATION Depending on the equipment of the machine and country-specific requirements, the assembly groups described below may be present on the machine. Cross shaft Support wheel Turnover device Lighting equipment Headstock Mechanical overload safety device Basic frame 10 Disc coulter Plough bodies... -
Page 22: Machine Safety
Design and description Machine safety 3.2.1 Position of the label 3.2.2 Meaning of the labels This section explains the information and warning signs that have been affixed to the machine. Reading the operating instructions Incorrect use or operation of the machine can result in death or serious injury. - Page 23 Design and description Turn off the engine A tractor with the engine running can cause unintentional movements. This may even be fatal or result in serious injuries. Before maintenance and repair work: Turn off the engine. ► Engage the parking brake of the tractor. ►...
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Page 24: Safety Devices
Design and description Hydraulic equipment Connection overview of hydraulic hoses P0/T0 - hydraulic overload safety device - comfort version P1/T1 - plough rotation (including hydraulic frame swing-in, if avail‐ able) P2/T2 - hydraulic depth adjustment (equipment V) P3/T3 - hydraulic depth adjustment depth and transport wheel P4 - attachment arm for furrow press directly connected to the control unit P5/T5 - not used... - Page 25 Design and description Lighting equipment Lighting equipment example Warning boards Lateral reflectors LED lighting equipment Rear reflectors Warning board Depending on national regulations, a warning board may be required for slow-moving vehicles. 3.2.3.2 Stabilisation Stand The stand ensures that the dismantled machine is stable. When mounted, the stand is folded up again.
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Page 26: Type Plate
Design and description 3.2.3.3 Depth and transport wheel pins Pins for securing the depth and transport wheel Type plate The machine is marked with a type plate. The machine type is uniquely defined on the type plate. Sample design of a type plate (standard) Series Type designation Model year... -
Page 27: Headstock
Design and description Ä Further type plate versions: Type plate variants on page 105. Headstock Headstock The headstock with cross shaft and top link pin has been Top link pin designed according to standard ISO 730. Cross shaft The headstock is used to connect the implement to the three-point linkage of the tractor. -
Page 28: Turnover Device
Design and description Turnover device Turnover device The machine is equipped with a hydraulic turnover device for which Inclination angle adjustment users can adjust the inclination angle manually. Support wheels The support wheel mounted to the frame enables precise and consis‐ tent depth control. -
Page 29: Optiquick Adjustment Centre
Design and description Mechanical non-stop overload safety device (Tandem) Spring packages With the mechanical non-stop overload safety device , the release force is infinitely adjusted via the preload of the spring packages. When an obstacle is encountered, the body avoids it by both moving upwards and sideways. -
Page 30: Plough Body
Design and description Equipment with mechanical adjustment of the front furrow width Draw point adjustment on hydraulic frame swing-in Front furrow width adjustment The draw point is adjusted mechanically. The front furrow width is adjusted mechanically using the sleeve on the hydraulic frame swing-in. -
Page 31: Additional Tools
Design and description Dural Mouldboard blade The following belongs to the plough body: Shin Mouldboard, divided into shin and mouldboard blade or slat Shin Share wing Share wing Share, divided into share wing and point Point Frog Point Landside Slat Frog Landside 3.12... -
Page 32: Disc Coulter
Design and description Sword coulter 3.13 Disc coulter The large disc coulters pre-cut the furrow edge. Various disc coulters are available. Disc coulter, smooth Equipment with disc coulter smooth, stalk rigid Stalk, rigid Disc coulter, smooth Equipment with disc coulter toothed, stalk spring-loaded Stalk, spring-loaded... -
Page 33: Subsoiler
Design and description Disc coulter, smooth Equipment with disc coulter smooth, stalk rigid, adjustable Stalk rigid, adjustable lengthwise lengthwise 3.14 Subsoiler Example: Subsoiler en-GB | Item no. 17515436 | BA 00/04.2021... -
Page 34: Attaching
Attaching Attaching Checking suitability of the tractor WARNING Risk of accident due to unsuitable tractor If the tractor is not suitable for the machine, components of the machine may be overloaded and the tractor- machine combination may not be steered safely. This may result in accidents with injuries or death of per‐... -
Page 35: Preparations At The Tractor
Attaching Preparations at the tractor Keep the tractor documentation The tractor is prepared before attaching the machine. For this purpose, ready the user must carry out various checks and adjustments. The following information about the tractor is required: Air pressure of tyres Instructions for adjusting the lifting rods Instructions for adjusting the check chains or stabilisers Tasks on the tractor... -
Page 36: Preparing The Machine
Attaching Preparing the machine Adjusting the height of the cross shaft The cross shaft can be mounted at two positions. Position for better plough penetration Position if the plough cannot be lifted far enough for the turning process. INFORMATION Does NOT apply for models with six furrows. Change the cross shaft position as follows: 1. -
Page 37: Mounting The Machine
Attaching Mounting the machine WARNING Risk of accident due to unsuitable tractor If the tractor is not suitable for the machine, components of the machine may be overloaded and the tractor- machine combination may not be steered safely. This may result in accidents with injuries or death of per‐ sons or damage to the machine. - Page 38 Attaching 10. Connect the lower links of the tractor to the cross shaft 11. Secure the tractor against rolling away. 12. Secure cross shaft in the lower links. Follow the operating instructions of the tractor. 13. Relieve the stand To do so, lift the machine with the three-point linkage approx. 1...5 cm.
- Page 39 Attaching 19. Connect the headstock and top link to the top link pin 20. Secure the top link pin with the linch pin . Only use the top link pin supplied with the machine. 21. Adjust the top link to the correct length. When the top link pin is installed in the fixed hole: Turn the top link until the plough is 1...3 cm higher at the front than at the rear.
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Page 40: Road Travel
Road travel Road travel Information on road travel Laws on driving on public roads differ in many countries. Pay particular attention to local laws and regulations regarding the ► following points: Driving on public highways Maximum permissible transport height Maximum permissible transport width Maximum permissible transport weight Lighting equipment Markings... -
Page 41: Preparing The Lighting Equipment For Road Travel
Road travel Checklist Lighting equipment The lighting equipment must be mounted and fully functional. Ä See page 35 Subsoilers Subsoilers must be remounted to transport position. Ä See page 37 Control units of the tractor Observe the instructions of the tractor manufacturer. To avoid unintentional movements of the implement: Lock the tractor control units. - Page 42 Road travel Equipment with depth and transport wheel The lighting equipment is mounted in transport position. 1. Lift the machine. 2. Turn the implement to the transport position. Ä Chapter 6.1.4 ‘Moving the plough with depth and transport wheel to transport position’ on page 42 3.
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Page 43: Subsoilers
Road travel 5.2.2 Subsoilers Before driving on the road: Move the subsoilers to the transport posi‐ tion. DuraMaxx (left) and Dural (right) Subsoiler 1. Release the locking bar (DuraMaxx) or pin (Dural) Holder 2. Pull the subsoiler Locking bar out of the holder 3. -
Page 44: Operation
Operation Operation Basic operation 6.1.1 Turning the plough frame Turnover ram The turnover device is equipped with a double acting turnover ram Shut-off valve with switching. Hydraulic ram for frame swing-in Machines with hydraulic frame swing-in are additionally equipped with a double acting hydraulic ram which is connected to the turnover ram. -
Page 45: Switching The Depth And Transport Wheel To Transport Position
Operation 6.1.2 Switching the depth and transport wheel to transport position CAUTION Risk of crushing Crushing and shearing points in the area of the wheel stops – Do NOT reach into the crushing points and shearing points. Hydraulic depth and transport wheel 1. -
Page 46: Switching The Depth And Transport Wheel To Working Position
Operation Hydraulically dampened depth and transport wheel 1. Rotate the plough to the right-turning position. 2. Park plough on the ground. 3. Remove the pin 4. Disconnect the hydraulic damper from the wheel stalk CAUTION: Risk of crushing 5. Lift up plough. Hydraulic damper 6. - Page 47 Operation 7. Swivel the hydraulic ram down. Hydraulic ram 8. Mount the hydraulic ram on the wheel stalk 9. Secure the hydraulic ram with pin 10. Lift up plough. Hydraulically dampened depth and transport wheel Wheel stalk 1. Turn the plough to the right operating position. 2.
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Page 48: Moving The Plough With Depth And Transport Wheel To Transport Position
Operation 6.1.4 Moving the plough with depth and transport wheel to transport position Operating position To lock the plough for transport in the centre position: Transport position Turn the locking device from operating position to transport posi‐ tion Precondition: √ The depth and transport wheel is switched to transport position. -
Page 49: Moving The Plough From Transport Position To Operating Position
Operation 6.1.5 Moving the plough from transport position to operating position Operating position Precondition: Transport position √ The implement is switched to the transport position 1. Lower the lower link of the tractor. 2. Connect the top link and the headstock to the top link pin 3. -
Page 50: Mounting The Sword Coulter
Operation 6.2.2 Mounting the sword coulter Retrofitting sword coulters DuraMaxx (left) and Dural (right) Landside wedge 1. Unscrew the countersunk screw and the hexagon bolt Landside wedge 2. Remove the landside wedge Sword coulter Sword coulter 3. Mount the sword coulter with two countersunk screws in front Landside of the landside. -
Page 51: Mounting The Attachment Arm
Operation 6.2.4 Mounting the attachment arm √ Observe the operating instructions for the attachment arm. 1. Insert the attachment arm into the retaining pocket at the front of the plough frame. 2. Secure the attachment arm with pin 3. Connect hydraulic supply pipes: Connect the plug to the sleeve attachment arm Adjusting the machine... -
Page 52: Adjusting The Depth
Operation Adjustment options at the machine Adjustment Trashboard Ä Adjusting the trashboard , page 60 Skimmers Ä Adjusting the skimmer , page 62 Disc coulter Ä Adjusting the disc coulter, page 64 6.3.2 Adjusting the depth The working depth is adjusted using the tractor’s three-point linkage and the plough’s touch wheel. - Page 53 Operation Adjusting the working depth - pen‐ dulum wheel, hydraulically damp‐ ened Flat working depth (left) and middle working depth (right) Depth adjustment 1. Dismantle the pin Depth adjustment 2. Move the depth adjustment equally for both sides. Move towards the wheel axle (downward): Greater working depth, position 9 = deep Move towards swivel bearing (up): Smaller working depth, position 0 = flat...
- Page 54 Operation Depth adjustment table cm absolute to the adjusted Difference to the previous posi‐ Depth adjustment position (1) Ratchet position (3) depth (X) tion in cm X + 0.7 X + 1.5 X + 2.5 X + 3.3 X + 4.2 X + 5.4 X + 6.4 X + 7.5...
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Page 55: Adjusting The Inclination
Operation Adjusting the working depth - depth and transport wheel, hydraulically dampened 1. Dismantle the linch pin 2. Dismantle the pin 3. Fix the stop in the required position with pin 4. After each change to the working depth: Align the plough again parallel to the ground via the lower link position. -
Page 56: Adjusting Front Furrow Width
Operation Adjust the inclination with a simple hydraulic turnover device The inclination is adjusted mechanically via two adjusting nuts . The right and left-hand sides are adjusted separately. 1. Briefly pressurise the hydraulic connection for the turnover ram ð With hydraulic frame swing-in: The frame swings in automati‐ cally. - Page 57 Operation Machine with mechanical front furrow adjustment The front furrow width is adjusted with the outer turnbuckle 1. Check the front furrow width: ► Front furrow width Too narrow Turn the outer turnbuckle longer. Too wide Turn the outer turnbuckle shorter.
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Page 58: Adjusting The Tractor/Plough Traction Line
Operation Machine with hydraulic front furrow adjustment The front furrow width is adjusted with the hydraulic ram 1. Check the front furrow width. 2. If the front furrow width is not correct: Change the front furrow width. Front furrow width Too narrow Extend hydraulic ram Hydraulic ram... -
Page 59: Adjusting The Pitch Angle Of The Plough Bodies
Operation 6.3.6 Adjusting the pitch angle of the plough bodies DuraMaxx The pitch angle is adjusted via the position of the eccentric plate When delivered, the plough bodies are mounted at an average pitch angle to the ground. The eccentric plate is in the middle position. The notch of the eccentric plate points to the front. - Page 60 Operation Dural Standard procedure: INFORMATION Adjust all the plough bodies to the same pitch angle. – Bear from behind over the rearmost and foremost point. – Adapt individual plough bodies to this height. 1. Adjust pitch angle of the first and last plough body. 2.
- Page 61 Operation 4. Adjust the pitch angle. Target Pitch Adjustment angle Improved Larger Screw in the adjusting screw penetration pitch clockwise. Unscrew the angle adjusting screw anti-clock‐ wise. Improved Smaller Screw in the adjusting screw depth con‐ pitch clockwise. Unscrew the Larger pitch angle trol angle...
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Page 62: Adjusting The Working Width Of The Plough Bodies
Operation 6.3.7 Adjusting the working width of the plough bodies Hydraulic working width adjustment The working width of the machine is infinitely adjustable. Adjustment range per body Interbody clearance [cm] [cm] 30...50 30...55 36...58 The working width of the plough bodies is adjusted via the tractor. The hydraulic ram for adjusting the working width is controlled via an additional tractor control unit. - Page 63 Operation Mechanical working width adjust‐ The working width of the implement can be set in four adjustments. ment Working width per body Interbody clear‐ ance [cm] The working width is adjusted by adjusting the individual plough Screw bodies and the position of the touch wheel. The leg brackets of the Screw individual plough bodies have holes for 4 different positions.
- Page 64 Operation Adapt the position of a pendulum wheel: Plough body position Pendulum wheel position 1. Undo the screw 2. Undo the screw and reposition it in the respective hole Screw Screw 3. Tighten the screws Ä Tightening torques, page 106. Hole Hole Adapt the position of a hydraulic depth and transport wheel:...
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Page 65: Adjusting The Landside Of Duramaxx Plough Bodies
Operation 6.3.8 Adjusting the landside of DuraMaxx plough bodies Landside V2 Landside The landside V2 is the standard installation position that is also suit‐ able for working on slopes. Landside V1 Landside The landside V1 is suitable for dry conditions Screw Screw Move the landside... -
Page 66: Adjusting The Working Depth Of The Subsoilers
Operation 6.3.9 Adjusting the working depth of the subsoilers DuraMaxx (left) and Dural (right) Subsoiler 1. Slide the subsoiler into the holder from below. Holder 2. Secure the subsoiler with a locking bar (DuraMaxx) Locking bar or pin (Dural) 3. To change between the two positions: Release the locking bar or the pin Move the subsoiler... - Page 67 Operation DuraMaxx equipment Trashboard 1. Align the trashboard using the slots on the holder Holder 2. Screw the trashboard to the holder. 3. Align the holder using the slots on the leg Slots 4. Screw the holder to the leg. Slots Slots Slots...
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Page 68: Adjusting The Skimmer
Operation Support screw Lock nut 6.3.11 Adjusting the skimmer The skimmer has the following setup options: Working depth Stalk position Projection angle Working depth Target: Distance The required working depth of the skimmer is approx. 5 to 10 cm. – For a plough working depth of 25 cm, this results in a distance (skimmer point to plough body point) of approx. - Page 69 Operation 6. Secure the pin with linch pin Stalk position To optimise the position of the skimmer for the respective operating conditions: Change the stalk position. 1. Undo the bolted connections 2. Move the stalk to the required position. Changing the stalk Effects position More free space between the...
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Page 70: Adjusting The Disc Coulter
Operation Projection angle: 1. Release and pull out the pin 2. Swivel the skimmer to the required position. 3. Swivel the lug Align the holes in the lug and the swivelling bracket Skimmers 4. Connect the lug and the swivelling bracket with the pin Stalk Swivelling bracket 5. - Page 71 Operation DANGER Stored mechanical energy Spring-loaded disc coulters are preloaded. Uncontrolled release of mechanical energy accelerates components like a projectile. After each adjustment: – Retighten the loosened bolted connections. – Check whether the disc coulters can oscillate freely when viewed in the direction of travel. –...
- Page 72 Operation Spring-loaded disc coulter: 1. Undo the screw . 2. Swivel the coulter arm to the required working depth. Ensure that the gearing of the coulter arm and the adjacent Hirth-type bracket mesh exactly. 3. Retighten the screw . Coulter arm Screw Toothed bracket Side distance...
- Page 73 Operation The side distance to the landside of the plough body is adjusted by swivelling the coulter stalk 1. Undo the screw 2. Swivel the coulter stalk in the slot until the required position of the coulter disc has been reached. 3.
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Page 74: Adjust The Release Force Of The Mechanical Overload Safety Device
Operation Disc coulter next to skimmer equipment 1. Swivel the disc coulter towards the skimmer 2. Limit the swivel area with the adjusting piece up to this point. Disc coulter Disc coulter in front of skimmer equipment Adjusting piece Skimmers ►... -
Page 75: Adjusting The Release Force Of The Hydraulic Overload Safety Device
Operation If the mechanical overload safety devices are released without obsta‐ cles: Increase the prestressing of the spring packages. ► Screw in the adjusting screws clockwise. Adjust all the spring packages by the same amount. WARNING: Replace faulty tension rods immediately. - Page 76 Operation Adjusting the standard version 1. Open the shut-off valve on the headstock for the overload safety device. ð The ball valve is in the direction of flow. 2. Read the operating pressure at the pressure gauge. 3. Set the desired operating pressure using the tractor control unit. Additional control unit on the tractor.
- Page 77 Operation 7. Set the desired minimum operating pressure. Increase the minimum operating pressure: Turn the rotary knob clockwise. Reduce the minimum operating pressure: Turn the rotary knob anticlockwise. INFORMATION During working switch the control unit of the three-point linkage to the float position. If several plough bodies are released simultaneously, overload protection is other‐...
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Page 78: Working With The Machine
Operation Working with the machine 6.4.1 Standard procedure 1. Position the tractor-machine combination. 2. Dismantle the lighting equipment. 3. Set the machine. 4. At a machine with a hydraulic overload safety device: Switch the tractor control unit to the float position. ð... -
Page 79: Driving On The Headland
Operation 6.4.2 Driving on the headland 1. Before the headland: Lift the machine fully. ATTENTION: If parts of the machine come into contact with the ground, the machine components may be damaged when turning. 2. On the headland: Adapt the driving speed to the actual ground and soil conditions. 3. -
Page 80: Cleaning And Care
Cleaning and care Cleaning and care After working in the field Remove soil from the implement. ► ð No soiling of roads: Soil remains in the field. Cleaning with high-pressure cleaner The user can clean the implement with the high-pressure cleaner. When cleaning, the user must observe the following: ATTENTION Damage due to cleaning with a high-pressure cleaner... -
Page 81: Detaching
Detaching Detaching Removing the implement Preconditions: √ Parking space: Solid, level floor that offers sufficient carrying capacity √ Subsoilers are in the transport position. √ The implement is parked in the right-turning operating position. √ Prior to extended breaks or winter storage: Clean and lubricate the implement. - Page 82 Detaching 19. Drive the tractor away from the implement. ð The implement is detached. en-GB | Item no. 17515436 | BA 00/04.2021...
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Page 83: Maintenance And Repair Work
Maintenance and repair work Maintenance and repair work Maintaining the machine properly Personnel Certain activities, e.g. working on hydraulic hoses, should only be car‐ ried out by service personnel. These activities are marked with the symbol and in the maintenance schedule in the SERVICE PERSONNEL column. -
Page 84: Maintenance
Maintenance and repair work Maintenance 9.2.1 Maintenance schedule Chap. Task to execute 9.2.3 Checking the top link pin ● ● 9.2.4.1 Check tyres ● 9.2.4.1 Check air pressure ● 9.2.4.1 Check the wheel nuts ● ● ● 9.2.4.1 Check grid plate of the hydraulically ●... -
Page 85: Notes On Bolted Connections
Maintenance and repair work 9.2.2 Notes on bolted connections Generally, with the exception of wheel nuts, no maintenance work is required on bolted connections. The category of the bolted connections determines whether users are allowed to carry out work on bolted connections themselves or must assign service personnel. -
Page 86: Tractor Connection
Maintenance and repair work 9.2.3 Tractor connection Checking the top link pin 1. Visual inspection of the top link pin for: Damage Wear 2. Replace damaged or worn top link pins. 9.2.4 Frame 9.2.4.1 Tyres and wheels Check tyres Visual inspection ►... -
Page 87: Check The Wheel Nuts
Maintenance and repair work Check the wheel nuts Tighten the wheel nuts on the implement to the respective tight‐ ► ening torque. Check grid plate of the hydraulically dampened pendulum wheel 1. Visual inspection of the grid plate for: Damage Wear Dirt 2. -
Page 88: Hydraulics
Maintenance and repair work 9.2.5 Hydraulics Checking hydraulic hoses 1. Check hydraulic hoses for damage and leakages. ð Replace damaged or defective hydraulic hoses immedi‐ ately. 2. Check date of manufacture of the hydraulic hoses. ð Have hydraulic hoses replaced at the latest after 6 years. Replacing hydraulic hoses Personnel: Service personnel... -
Page 89: Electrics
Maintenance and repair work 9.2.6 Electrics Checking connector plugs and lines Perform visual inspection of the connector plugs and cables. ► Watch for bent or broken contact pins in the plugs. Watch for exposed places in cables. ð Repair damaged connector plugs or cable connections immediately or have them replaced. -
Page 90: Lubricating
Maintenance and repair work Lubricating 9.3.1 Lubrication schedule INFORMATION The lubrication points are colour coded on the machine. Chap. Task to execute 9.3.2 Lubricate components at the headstock ● 9.3.2 Lubricating the components at the Optiquick adjustment centre ● ● 9.3.2 Lubricate slotted nuts on the leg brackets ●... -
Page 91: Lubricating Components Via Grease Nipples
Maintenance and repair work 9.3.2 Lubricating components via grease nipples Lubricate components at the head‐ stock 1. 1 Lubricate grease nipple on the turnover device Grease nipple on turnover device 2. 2 Lubricate grease nipple on the pin 3. 2 Lubricate grease nipple on the hydraulic ram of the turnover device Grease nipple on pin Grease nipple on hydraulic ram... - Page 92 Maintenance and repair work Up to two turnbuckles can be installed on the implement for mechan‐ ical front furrow adjustment and mechanical frame swing-in. ► Lubricate two grease nipples on the turnbuckle A hydraulic ram is installed for hydraulic frame swing-in. ►...
- Page 93 Maintenance and repair work Lubricating the swivel bearing of the wheel ► Lubricate the lubricating points at the swivel bearings. Lubricate wheel bearing ► Lubricate 1 lubricating point at the wheel bearing Wheel bearing lubricating point en-GB | Item no. 17515436 | BA 00/04.2021...
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Page 94: Grease Components
Maintenance and repair work 9.3.3 Grease components Grease top link pin Dismantle, grease and reassemble the top link pin. ► Grease piston rods Grease piston rods with an acid-free grease. ► Grease surfaces Grease uncoated surfaces that can rust. ► en-GB | Item no. -
Page 95: 10 Troubleshooting And Error Correction
Troubleshooting and error correction 10 Troubleshooting and error correction 10.1 Find and eliminate errors correctly 10.1.1 Prior to troubleshooting at the implement 1. Park the tractor-device combination. 2. Secure the tractor-device combination to prevent it from rolling away. 3. When working on the folding implement: Fold out the folding parts of the implements or secure them against folding out. -
Page 96: Error - Cause - Remedies At A Glance
Troubleshooting and error correction 10.2 Error - Cause - Remedies at a glance Hydraulic equipment Connection P Connection T Plug V Fault description Cause Remedy The plough frame begins to turn before Friction in the joints is too Lubricate the joint pin according to the frame swing-in cylinder is swivelled high. - Page 97 Troubleshooting and error correction Fault description Cause Remedy Turnover ram switches without turning The cone or cone seat of the Replace the turnover ram. the plough frame. changeover valve is defective or leaking. Front furrow width changes The piston seal on the frame Replace the piston seal.
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Page 98: Replacing The Shear Bolt
Troubleshooting and error correction Fault description Cause Remedy Plough body shear bolt shears off fre‐ An incorrect shear bolt has Use original shear bolts. quently. been installed. INFORMATION To prevent the thread from being in the shear area: Always install the shear bolt head on the side of the plough facing the ploughed soil. - Page 99 Troubleshooting and error correction 6. Have the new shear bolt at the ready. Ä Chapter 12.10 ‘Permitted shear bolts’ on page 98 ATTENTION: Only use shear bolts that meet the specified dimen‐ sions and quality. Only these bolts provide effective protection against damage.
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Page 100: Shutdown And Disposal
Shutdown and disposal 11 Shutdown and disposal 11.1 Shutdown When the implement can no longer be used, it is dismantled and broken down into its components. Special knowledge is required to dismantle the implement. CAUTION Risk of accidents due to discharge of stored energy Springs are under tension. -
Page 101: Technical Data
Technical data 12 Technical data 12.1 Dimensions Specification Number of plough bodies Transport length, max. [mm] 4000 5000 6000 7000 Transport length, min. [mm] 3000 4000 4900 5800 Transport width, max. [mm] 2200 2200 2300 2400 Transport width, min. [mm] 1700 1700 1700... -
Page 102: Permissible Mass And Loads
Technical data 12.3 Permissible mass and loads The maximum permissible total mass, drawbar load and axle load of the machine are listed on its type plate. If the load capacities of the wheels are lower than the permissible axle loads, the permissible axle load is limited to the permissible load capacity of the wheels. -
Page 103: Connection Data
Technical data 12.6 Connection data 12.6.1 Electrical connections Voltage sources Consumer Voltage Direct connection Power socket [Volt] to the tractor battery Lighting equipment According to DIN ISO 1724 Lighting equipment According to ISO 1185 (Canada, USA) Voltage tolerance range: 10 V to 15 V 12.6.2 Hydraulic connections Implement without auxiliary oper‐... -
Page 104: Operating Materials
Technical data 12.8 Operating materials Operating material Hydraulic oil [type] HLP 46 according to ISO 4406 21/19/16 Grease [type] High performance lubrication grease with MoS solid lubricants (e.g. Castrol Molub-Alloy 370-2) Turnover device: Olystamoly 2 12.9 Tyres and wheels Depth wheel variants Size Pendulum wheel, hydraulically dampened 10.0/75–15.3, 770 mm x 277 mm... -
Page 105: 12.11 Connecting Equipment At The Machine
Technical data 12.11 Connecting equipment at the machine Permitted categories for cross shafts and top link pins Cross shaft category 2 Cross shaft category 3N Cross shaft category 3 Top link pin – category 2 (Æ 26 mm] Top link pin – category 3 (Æ 32 mm] Ä... -
Page 106: Index
Index Index Additional tools ......25 Depth and transport wheel ....98 Adjusting the plough body Description . - Page 107 Index Gross weight, maximum Grease nipples at components ... . . 85 see "Total mass, maximum" ....95 Optiquick adjustment centre .
- Page 108 Index Operation ......38 Basic operation ......38 Qualification Standard procedure .
- Page 109 Index slotted nuts on the leg brackets Trashboard ......25 lubrication ......86 adjustment .
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Page 110: Appendix
Appendix Appendix en-GB | Item no. 17515436 | BA 00/04.2021... -
Page 111: A Type Plate Variants
Type plate variants Type plate variants Series 10 Permissible axle load [kg] (axle 1) Type designation 11 Permissible axle load [kg] (axle 2) Serial number 12 CE label Year of manufacture 13 EAC label Vehicle class, subclass, speed index 14 Company name and address of the manufacturer EU type approval number 14a Address of the manufacturer Vehicle identification number. -
Page 112: B Tightening Torques
Tightening torques Tightening torques General information about bolted connections 1. Identify screw connections. Check identification marking on the screw and nut if necessary. Check the description in the spare-parts list. 2. Secure screw connections with once loosened self-locking nuts against self-loosening. Use one of the following measures: Use new self-locking nuts. - Page 113 Tightening torques Screws and nuts made of V2A Diameter Tightening torque [Nm] 1.37 Wheel bolts and wheel nuts Diameter Tightening torque [Nm] M18x1.5 M20x1.5 M22x1.5 en-GB | Item no. 17515436 | BA 00/04.2021...
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Page 114: C Bolted Connections
Bolted connections Bolted connections Bolted connections for service personnel No work by the user required The service personnel will find further notes and information on tight‐ ening torques, locking compounds and tightening procedures in the service documentation. Frame extension External thread Hexagon bolt M16 10.9 Internal thread Locknut NM16-8... - Page 115 Bolted connections Plough beam of stalk plate External thread Hexagon bolts M20x80 10.9 Zn Internal thread Locknut NM20 DIN 985-10 Zn Plough beam of stalk plate External thread Hexagon bolts M16x70 12.9 Zn Internal thread Hexagon nut M16 DIN 934-12 Zn Bearing plates on basic frame External thread M20x1.5xls - 10.9 Zn...
- Page 116 Bolted connections Leg bracket bearing External thread Countersunk bolts M16x30 - 10.9 Zn D7991 Internal thread Pins D35x180 2xM16x25 V Frame extension External thread Hexagon bolts M16x55ls 30x20-10.9 Zn Internal thread Locknut NM16-8 Zn DIN 985 Control rod External thread Hexagon bolts M16x50ls 10.9 Zn Internal thread Hexagon nut M16 DIN 934-8 Zn...
- Page 117 Bolted connections Turnover device bearing of mounted plough Turnover shaft E100 G/E 120 M130 Slotted nut M100 M110 Adjusting piece attachment External thread Hexagon bolts M16x65 - 8.8 Zn DIN 931 Internal thread Locknuts NM16-8 Zn DIN 985 Cross shaft plate External thread Hexagon bolts M20x65ls - 12.9 Zn Internal thread...
- Page 118 Bolted connections Wheel arm pendulum wheel - bearing plate External thread Hexagon bolts M20x1.5 - 10.9 Internal thread Hexagon nuts M20x1.5 - 10 Zn Skim stalk bracket attachment External thread Hexagon bolts M16x** - 10.9/12.9 Zn Internal thread Hexagon nuts M16 DIN 934-10 Zn Skim stalk (1) External thread Hexagon bolts M20x** - 10.9 Zn...
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Page 119: D Calculating The Axle Load And Ballasting For Mounted Implements
Calculating the axle load and ballasting for mounted implements Calculating the axle load and ballasting for mounted implements The calculation of the axle loads and required ballasting is based on data from the operating instructions for the tractor and implement. The result of the calculation is a guide value for an initial assessment of the axle loads and the required ballasting. - Page 120 Calculating the axle load and ballasting for mounted implements Data acquisition for calculating axle loads Abbreviation Description Value Unit Tractor data from the operating instructions or determined by weighing Permissible gross weight of the tractor [kg] G_zul Permissible front axle load [kg] V_zul Permissible back axle load...
- Page 121 Calculating the axle load and ballasting for mounted implements Minimum ballasting, FrontG Vmin rear-mounted implement Enter the calculated value in the result table. Minimum ballasting, RearG Hmin front mounted implement Enter the calculated value in the result table. Actual gross weight G Enter the calculated value in the result table.
- Page 122 Calculating the axle load and ballasting for mounted implements Results for tractor/implement combination Create a result table for each tractor that is used: Actual value Permitted value Double permis‐ according to calculation according to tractor sible tyre load- or measurement operating instruc‐...
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Page 123: E Cross Shaft Overview
Cross shaft overview Cross shaft overview To determine the cross shaft or lower link connection: Determine the dimensions shown in the sketch on the implement. Compare the dimensions with the data in the table. The category of the three-point linkage must match with the cate‐ gory of cross shaft or lower link connection. - Page 125 LEMKEN GmbH & Co. KG Weseler Strasse 5 D-46519 Alpen Telephone: +49 2802 81-0 Fax: +49 2802 81-220 Email: info@lemken.com Internet: www.lemken.com...