LEMKEN Rubin 9 KUA Operating Manual
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LEMKEN Rubin 9 KUA Operating Manual

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Operating manual
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Rubin
9 KUA
- EN - CDN-
Item No.175_4659
1/01.10
LEMKEN GmbH & Co. KG
Weseler Straße 5, D-46519 Alpen / Postfach 1160 60, D-46515 Alpen
Telephone (0 28 02) 81-0, Fax (0 28 02) 81-220
email: lemken@lemken.com, Internet: http://www.lemken.com

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  • Page 1 Rubin 9 KUA - EN - CDN- Item No.175_4659 1/01.10 LEMKEN GmbH & Co. KG Weseler Straße 5, D-46519 Alpen / Postfach 1160 60, D-46515 Alpen Telephone (0 28 02) 81-0, Fax (0 28 02) 81-220 email: lemken@lemken.com, Internet: http://www.lemken.com...
  • Page 3 This operating manual will help you to better familiarize yourself with this machine made by LEMKEN GmbH & Co. KG and to use it properly in accordance with its intended use.
  • Page 4 LEMKEN GmbH & Co. KG is not in a position to evaluate. They also increase the cost of maintenance.

  • Page 5: Table Of Contents

    Contents CONTENTS Contents ........................... 3 General information ....................9 Liability........................... 9 Warranty......................... 9 Copyright ........................10 Optional accessories ....................10 Symbols used in the operating manual ..............11 Hazard classification....................11 Tips..........................11 Environmental protection ................... 12 Designation of text passages..................12 Safety and protective measures ................
  • Page 6 Selection and qualification of personnel............30 Delivery of the machine..................31 Design and function....................32 Overview Rubin 9 KUA with combination semi-mounted installation....32 Overview Rubin 9 KUA with transport semi-mounted installation ......33 Function ........................34 5.3.1 Semi-mounted installation ..................34 5.3.2...
  • Page 7 Contents Tires..........................44 Lifting rods........................44 Retaining chains, stabilizers for the three-point linkage ......... 44 Required power sources .................... 45 Required hydraulic equipment................... 46 7.5.1 Semi-mounted devices with individual hydraulic connections ........47 7.5.2 Semi-mount devices with hydraulic equipment for single-user mode....... 48 7.5.3 Semi-mounted devices with 6/2 direction control valve for the Solitair 9 ......
  • Page 8 Contents 11 Operation ......................... 74 11.1 Lane scriber ......................... 74 11.1.1 Folding in ......................74 11.1.2 Folding out ......................76 12 Settings ........................77 12.1 Working depth of the edging discs................78 12.2 Comb ..........................79 12.2.1 Distance adjustment ..................79 12.2.2 Setting the height ....................
  • Page 9 Contents 12.11 Adjusting the anchor point..................97 13 OPERATION ......................98 13.1 Working speed......................98 13.2 Headland management system.................. 98 13.3 Attaching/mounting accessory equipment ............... 99 13.3.1 Coupling components ..................100 13.3.2 Hydraulic three-point linkage................101 13.3.3 Attaching accessory equipment ..............101 13.4 Operating accessory equipment................
  • Page 10 Contents 15.5 Tightening torques....................121 15.5.1 Wheel nuts ...................... 121 15.5.2 Other screw connections................. 121 15.6 Lighting equipment ....................122 15.6.1 Replace light bulbs in the front position lamps ..........122 15.6.2 Replace light bulbs in the front combination signal lamp ........ 123 15.7 Drain compressed air tank ..................

  • Page 11: General Information

    General information GENERAL INFORMATION Liability As a basic principle, the general terms of business and delivery of the LEMKEN GmbH & Co. KG apply. LEMKEN GmbH & Co. KG rejects all liability claims for personal injury and prop- erty damage if they were caused by one or more of the following: •...

  • Page 12: Copyright

    • disseminated or • otherwise communicated. Violations are subject to claims for damages Optional accessories LEMKEN products are provided with series of optional accessories. The operating manual describes all accessories below. Please note: These vary according to the type of equipment.

  • Page 13: Symbols Used In The Operating Manual

    Symbols used in the operating manual SYMBOLS USED IN THE OPERATING MANUAL Hazard classification The following symbols are used for especially important information in the operat- ing manual: DANGER Identifies an immediate, high-risk hazard which will result in death or serious bodily injury if it is not avoided. WARNING Identifies a possible hazard of medium risk which could result in death or serious bodily injury if it is not avoided.

  • Page 14: Environmental Protection

    Symbols used in the operating manual Environmental protection Identifies special measures for recycling and environmental protection. Designation of text passages The following symbols are used for special text passages in the operating manual: – Identifies work processes • Identifies listings...

  • Page 15: Safety And Protective Measures

    Safety and protective measures SAFETY AND PROTECTIVE MEASURES General safety tips for the operator are provided in the chapter "Safety and protec- tive measures". At the beginning of some of the sections, safety tips are listed that apply for all of the tasks discussed in this chapter. For every step involved in the task where precautions must be taken, further safety tips specifically relevant to the task are also provided.

  • Page 16: The Machine's Safety Equipment

    Safety and protective measures The machine's safety equipment The machine is fitted with special safety equipment to protect both the operator and the machine. Always maintain the safety equipment in good working order. Lighting / wheel chocks Support leg Hydraulic transport lock for the lateral sections Lateral safety guard...

  • Page 17: Safety And Warning Symbols

    Safety and protective measures Safety and warning symbols 3.4.1 General information The machine is fitted with all the equipment necessary to ensure that it can be op- erated safely. Warning symbols draw attention to any remaining danger where danger zones could not be completely secured because of functional concerns. Damaged, lost or illegible symbols must be replaced immediately.
  • Page 18 Safety and protective measures 390 0634 DANGER Hazardous zone. Working and swinging range. 390 0635 WARNING Moving parts can crush and cut. Keep hands and fingers away from moving parts. 390 0633 DANGER Keep away from folding area. Serious or deadly injuries can occur. 390 0639 WARNING Accumulator is pressurized and can explode and can explode.

  • Page 19: Where Safety And Warning Symbols Are Located

    Safety and protective measures 3.4.3 Where safety and warning symbols are located...
  • Page 20 Safety and protective measures...

  • Page 21: Special Safety Instructions

    Safety and protective measures Special safety instructions Risk of injury arising from a failure to follow applicable health and safety regulations When the machine is in use, the risk of injury exists whenever ap- WARNING plicable health and safety regulations are ignored or safety equipment is disabled.
  • Page 22 Safety and protective measures Risk of injury when extricating persons involved in an acci- dent When freeing injured persons or persons jammed in the machine, there is serious additional risk of injury to the accident victim, if the hydraulic connections are not connected in accordance with their color code as described in the section on "Required hydraulic equipment".

  • Page 23: Danger Zones

    Safety and protective measures Danger zones 3.6.1 Danger zones when operating the machine The danger zone moves with the machine WARNING The machine's danger zone moves with the machine during op- eration! • When the machine is in operation, non one may be in front of actual the danger zone because the danger zone moves with the machine.

  • Page 24: Danger Zone When Folding In And Out

    Safety and protective measures 3.6.2 Danger zone when folding in and out Residual risks Residual risks are special hazards when working with the machine that could not be avoided despite safe construction. Residual risks are often not obviously recognizable and can be the source of pos- sible injuries and health hazards.

  • Page 25: Hazards In Connection With The Operation

    Safety and protective measures 3.7.3 Hazards in connection with the operation During operation, there is a risk of injury, especially to the face, from stones and dirt being thrown upward. Applicable rules and regulations The following applicable rules must be observed during operation of the machine: −...

  • Page 26: Operating On Public Roads

    Safety and protective measures Operating on public roads 3.9.1 Lighting equipment and ensuring that you are seen Lighting equipment in accordance with regulations and measures to ensure that the machine is visible are necessary in any case if the machine is to be trans- ported on public roads.

  • Page 27: Permissible Transport Speed

    Safety and protective measures 3.9.3 Permissible transport speed Refer to the following table for permissible transport speeds in depending on the tires and the machine's equipment. Applicable traffic laws must also be observed. Equipment Max. permissible transport speed 30 km/h 40 km/h 50 km/h Tires 12/80-18 with braking system...

  • Page 28: Permissible Side Inclination During Road Transport

    Safety and protective measures 3.9.4 Permissible side inclination during road transport The permissible side inclination during road transport with side sections folded in is 15° . Overturning of the machine CAUTION The machine or tractor will overturn if the permissible side inclina- tion is exceeded.

  • Page 29: Correct Operation In Road Traffic

    Safety and protective measures 3.9.6 Correct operation in road traffic − Make sure to follow applicable laws when driving on public roads! − Handling, steering and braking ability are influenced by ballast weights. Make sure that the ability to steer and brake the tractor is adequate! −...

  • Page 30: Duties Of The Operator

    Safety and protective measures 3.10 Duties of the operator − Read the operating manual before commissioning the machine for the first time and observe the safety instructions! − Wear appropriate protective clothing whenever working on the machine. Protec- tive clothing must fit snugly! −...

  • Page 31: Operating The Machine Safely

    Safety and protective measures 3.11 Operating the machine safely 3.11.1 General information − Before beginning work, familiarize yourself with all of the equipment and the control elements and their functions! − Do not commission the machine until all protective equipment is installed and in safety position! −...

  • Page 32: Selection And Qualification Of Personnel

    Safety and protective measures 3.11.2 Selection and qualification of personnel − The tractor operator must have the appropriate driver's license! − Work on the machine may only be performed by qualified and trained person- nel. Personnel may not be under the influence of drugs, alcohol or medications! −...

  • Page 33: Delivery Of The Machine

    Delivery of the machine DELIVERY OF THE MACHINE On delivery, immediately ensure that everything which was ordered was delivered. Also check for any possible accessories to confirm their type and that they are complete. Your dealer will brief you at the time of delivery. Familiarize yourself with the ma- chine and its functions immediately after delivery.

  • Page 34: Design And Function

    Design and function DESIGN AND FUNCTION Overview Rubin 9 KUA with combination semi-mounted installation 1 Combination semi-mounted installation 2 Lane scriber (folded in) 3 Warning signs with lights, rear 4 Chassis 5 Rollers 6 Edge limiters 7 Scalloped discs (edging discs)

  • Page 35: Overview Rubin 9 Kua With Transport Semi-Mounted Installation

    Design and function Overview Rubin 9 KUA with transport semi-mounted installation 1 Wheel chock 2 Transport semi-mounted installation 3 Warning signs with lights, rear 4 Chassis 5 Rollers 6 Comb 7 Scalloped discs (edging discs) 8 Comb 9 Edge limiters...

  • Page 36: Function

    Combination semi-mounted installation The combination semi-mounted installation is necessary if a Lemken Solitair 9 KA seed drill is to be mounted on the machine using coupling elements, or another accessory is to be mounted on the machine using the three-point linkage. Both the coupling elements and the hydraulic three-point linkage are available as accesso- ries and can be fastened to the combination semi-mounted installation.

  • Page 37: Warning Signs With Lighting

    Design and function 5.3.3 Warning signs with lighting The lighting system and warning signs must be in place during road transport on public roads. 5.3.4 Chassis The chassis is part of the semi-mounted installation. Trailed machines are carried by the chassis. The trailed machine is raised above the chassis for the return run on the headland and for travel on public roads.

  • Page 38: Rollers

    Design and function 5.3.5 Rollers The rollers provide for recompacting and further tilling of the soil. When in opera- tion, they carry the weight of the machine if it is lowered in operating mode and provide for precise depth control. If necessary, the weight of the rollers also sup- ports the machine's intake behavior.

  • Page 39: Edging Discs

    Design and function 5.3.7 Edging discs The compact disc harrow is made of two rows of arced and scalloped edging discs arranged separately on the frame. The edging discs are protected against overloading by pre-tensioned spring ele- ments. 5.3.8 Comb The two combs located behind the edging discs, adjustable in their height and pitch, control the deposits from the stripped soil and prevent subsequent tools from being hindered by turned up soil.

  • Page 40: Brake System

    Brake system BRAKE SYSTEM Air brake system 6.1.1 Overview 1. Compressed air tank 2. Bleed valve 3. Park valve (parking brake) 4. Brake force regulator (for combina- tion semi-mount installation) 5. Emergency relay brake valve 6. Filter 7. Spring brake cylinder (for combina- tion semi-mount installation) 8.
  • Page 41 Brake system 12. Trailer brake valve with release val- ve (for transport semi-mount installa- tion) 13. Spring brake cylinder (for transport semi-mount installation)

  • Page 42: Description Of Functions

    Brake system 6.1.2 Description of functions Parking brake The parking brake is not operational until the carriage bolt (9) has been removed and inserted and secured in the holder (10). The park valve (3) serves as the parking brake. To set the parking brake, pull out the red knob of the park valve (3).
  • Page 43 Brake system Brake force regulator Depending on the axle load, the braking action of the brake system can be adjusted properly using the brake force regulator (4). Too little braking action increases the brak- ing distance. Too much braking action leads to locking of the wheels.
  • Page 44 Brake system Trailer brake valve with release valve The engaged brake can be released with the release valve (12). To do so, press the black button on the release valve (12). Pull out the black button of the release val- ve (12) in order to re-engage the released brake.

  • Page 45: Hydraulic Brake System

    Brake system Hydraulic brake system 6.2.1 Overview 1. Brake cylinder 2. Brake lever 3. Brake rod 4. Return spring 5. Hose line 6. Scale Danger from a poorly maintained brake system WARNING A poorly maintained brake system has little or no braking effect. This results in long braking distances, rear-end collisions or even the overturning of the tractor.

  • Page 46: Preparing The Tractor

    Preparing the tractor PREPARING THE TRACTOR Tires The air pressure in the tractor's tires must be identical - especially in the rear. In difficult conditions, additional wheel weights must be used or the tires filled equally with water. See tractor manufacturer's operating manual. Lifting rods −...

  • Page 47: Required Power Sources

    Preparing the tractor Required power sources The following power sources must be available to power the machine's electrical consumers: Consumer Volts Direct connection to Electrical socket the tractor battery Lighting system in accordance with DIN ISO 1724 Electric seed drill controller (for attached or mounted Solitair 9 K or –...

  • Page 48: Required Hydraulic Equipment

    Preparing the tractor Required hydraulic equipment By standard, the machine is outfitted with a separate hydraulic connection for each consumer. If the machine is equipped with a combination semi-mount instal- lation, it can, on request, be outfitted with an additional 6/2 directional control val- ve, an electromagnetic control with control block or with an electronic control with control block.

  • Page 49: Semi-Mounted Devices With Individual Hydraulic Connections

    Preparing the tractor The electronic control can only be used in connection with a Solitair 9 electronic seed drill control. It includes a headland management system with which the lane scriber, the soil cultivating machine and also the coulter bar of an attached or mounted Solitair can be raised automatically and timed precisely and can lowered again under control at the touch of a button on the Solitair 9 operation terminal.

  • Page 50: Semi-Mount Devices With Hydraulic Equipment For Single-User Mode

    Preparing the tractor 7.5.2 Semi-mount devices with hydraulic equipment for single-user mode If a machine equipped with the Solitair 9, equipped with an electronic control and a headland management system, is outfitted with an electronic Solitronic seed drill control and is to be used in single-user mode, the hoses for the hydraulic equip- ment must be connected to separate controllers on the tractor.

  • Page 51: Semi-Mounted Devices With 6/2 Direction Control Valve For The Solitair 9

    Preparing the tractor 7.5.3 Semi-mounted devices with 6/2 direction control valve for the Solitair 9 single- double- Connection con- Tractor/device Consumer function con- function soles troller controller Color Code Color Code Supply Supply = = yel- Hydraulic motor for with pressure- yellow fans less return...

  • Page 52: Semi-Mounted Devices With Electromagnetic Controls

    Preparing the tractor 7.5.4 Semi-mounted devices with electromagnetic controls Hydraulic Connection con- Tractor/device system with soles single- constant Consumer function con- pressure, troller power or Color Code Color Code load- sensing Supply Supply = = yel- Hydraulic motor for yellow with pressure- fans Return =...

  • Page 53: Semi-Mounted Devices With Electronic Controls

    Preparing the tractor 7.5.5 Semi-mounted devices with electronic controls Hydraulic Connection con- Tractor/device system with soles single- constant Consumer function con- pressure, troller power or Color Code Color Code load- sensing Supply Supply = = yel- Hydraulic motor for yellow with pressure- fans Return =...

  • Page 54: Hydraulic Lines

    Preparing the tractor Hydraulic lines If a pneumatic seed drill or another device is attached or mounted to the tiller, the tiller must be equipped with the necessary hydraulic lines. Brake system 7.7.1 Air brake system For the machine's air brake system, the tractor must be equipped with a two line air brake system with coupling heads in accordance with ISO 1728.

  • Page 55: Lower Arm Hitch

    Preparing the tractor Lower arm hitch For this machine, only drawbars (1) in ca- tegory 3, 3N or 4N in accordance with ISO- 730-1 and the special category K700 are approved. - Make sure that the category for the trac- tor's lower arm and for the drawbar match.
  • Page 56 Preparing the tractor Refer to the following table for maximum permissible tractor output and measure- ments for the respective category in accordance with ISO 730-1. Tractor output Cat. Trunnion diameter of the Length of the drawbar drawbar (mm) (shoulder setting) (mm) 60 - 185 80 - 247 36,6...

  • Page 57: Hydraulic System

    Preparing the tractor Hydraulic system 7.9.1 During transport Switch the tractor's hydraulic system to "position control" during transport. Lowering the three-point linkage CAUTION Lowering the tractor's three-point linkage because of an incorrect setting or because of incorrect operation can damage the ma- chine.

  • Page 58: Assembly And Disassembly

    Assembly and disassembly ASSEMBLY AND DISASSEMBLY Assembly − Switch the tractor's hydraulic system to position control when mounting the ma- chine. − Back the tractor up to the machine so that it is positioned directly in from of the machine so that the lower arm's (2) catch hook (1) can be coupled with the drawbar (3).
  • Page 59 Assembly and disassembly − Release and remove the pin (7) and swing the parking support leg up (8). − Secure the parking support leg with the pin (8) and secure the pin (7) with the linch pin (9). − Remove the wheel chocks (10) from the wheels and place them in their holders (11).
  • Page 60 Assembly and disassembly − Close the shut-off valve (13) for trans- port. In connection with the combination semi- mount installation, the setting for the brake force regulator must be checked and the axle load of the machine adjusted accord- ingly. See section "Brake force regulator". −...
  • Page 61 Assembly and disassembly Risk of accident from spraying hydraulic fluid Hydraulic fluid escaping under high pressure can penetrate the skin and cause serious injuries. Seek medical attention immedi- ately in the event of injuries • Before connecting the hydraulic hoses to the tractor's hydrau- WARNING lics, make sure that both tractor's and the machine's hydraulics are without pressure.
  • Page 62 Assembly and disassembly Damage to the machine arising from a unsecured parking support leg CAUTION Driving with an unsecured parking support leg can allow the leg to fall and catch on the ground. This leads to damage of the machine and the parking support leg.
  • Page 63 Assembly and disassembly Risk of accident from an incorrectly adjusted brake force re- gulator An incorrect adjustment of the brake force regulator leads either to too little braking force or to too much braking force. Braking dis- DANGER tance increases if there is too little braking force. This can lead to rear-end collisions in which the driver and others can be injured or killed.

  • Page 64: Removal

    Assembly and disassembly Removal The machine should be parked in the folded in position; this saves space and reduces the need to install and remove protective equipment. Only park the machine on firm and level ground. − Always switch the tractor's hydraulic sys- tem to position control.
  • Page 65 Assembly and disassembly − Secure the machine against rolling. − Uncouple the brake hoses. − Activate the parking brake using the red button (7) on the parking valve. − Uncouple the electrical cables. − Disconnect the lower arm (8) from the drawbar (9).

  • Page 66: Safety Equipment

    Safety equipment SAFETY EQUIPMENT General information Before every use, safety equipment must be checked for functionality and then only used and operated in accordance with the operating manual. Protective devices Risk of injury WARNING Others could injure themselves on the edging discs or following tines.
  • Page 67 Safety equipment − Secure the tension bands (3) on the front side of the protective guards (2). − Hang the protective guard in the hook (4) to the rear on the side element. − Connect the protective guard to the front using the tension bands (3) into the comb's eyes (5).
  • Page 68 Safety equipment The lower edge of the protective guard must also cover the lower- most cutting edge of the edging disc. Risk of injury WARNING There is a risk of injury to hands and feet during installation and removal of the protective guard because of its weight. •...

  • Page 69: Transport Dimensions

    Safety equipment Transport dimensions Before driving on public roads, it must be assured that the following maximum permissible dimensions are not exceeded: 3 m transport width 4 m transport height − The width can exceed 3 meters at the rollers if the work setting is very flat. Ad- just the roller setting to bring the width back into the permissible range.

  • Page 70: Folding The Side Elements In And Out

    Folding the side elements in and out FOLDING THE SIDE ELEMENTS IN AND OUT 10.1 Activate the side elements' folding equipment Transport semi-mounted installation For the transport semi-mount installation, the folding equipment for the side ele- ments is operated with the respective tractor controller. Combination semi-mounted installation In connection with the combination semi-mount installation, the folding equipment for the side elements can be operated differently depending on the model of the...

  • Page 71: Folding In

    Folding the side elements in and out 10.2 Folding in Risk of accident from incorrectly folding in the side elements Folding in the side elements incorrectly leads to accidents if peo- ple are in the danger zone of the side elements or if high-voltage lines are in the danger zone of the side elements.
  • Page 72 Folding the side elements in and out Fold the machine's side elements (1) in for transport. − Fold the lane scribers in, see section "Folding in lane scribers". − Before folding in the side elements (1), raise the machine fully both in front and in back.
  • Page 73 Folding the side elements in and out − With a machine in raised position with a combination semi-mount installation, close the shut-off valve (6) for transport. Risk of accident from unsecured side elements Transport with unsecured tractor controllers can lead to the side DANGER elements unintentionally folding out during transport if the side elements are not locked with the hydraulic transport mechanism.

  • Page 74: Folding Out

    Folding the side elements in and out 10.3 Folding out Risk of accident from incorrectly folding out the side ele- ments Folding out the side elements incorrectly leads to accidents if people are in the danger zone of the side elements or if high- voltage lines are in the danger zone of the side elements.
  • Page 75 Folding the side elements in and out The side elements will then be folded out with the folding cylinder (2).

  • Page 76: Operation

    Operation OPERATION 11.1 Lane scriber The lane scribers, depending on the model, are operated through either the re- spective tractor controller, in connection with the electromagnetic controller through a control box or in connection with the electronic control through an op- eration terminal of the electronic Solitronic seed drill.
  • Page 77 Operation The lane scribers must be folded in by means of the hydraulic cylinder (2) and se- cured with the pins (1). Fold in the lane scribers as follows: − Switch the controller, control box and operation terminal to the operation posi- tion.

  • Page 78: Folding Out

    Operation 11.1.2 Folding out Risk of accident from incorrectly folding out the lane scribers Folding out the lane scribers incorrectly leads to accidents if per- DANGER sons are in the lane scribers' danger zone. - Make sure before folding out the lane scribers that no one is in the danger zone of the lane scribers.

  • Page 79: Settings

    Settings SETTINGS Risk of accident when making adjustments During all adjustment work on the machine, there is a risk to the hands, feet and body of being crushed, cut, jammed or rammed DANGER from heavy or partially under spring tension and/or sharp edged components.

  • Page 80: Working Depth Of The Edging Discs

    Settings 12.1 Working depth of the edging discs The working depth of the edging discs can be adjusted in a range from 4 cm to 12 cm. The maximum possible working depth of 12 cm is slightly decreased as the edging discs show wear and tear.

  • Page 81: Comb

    Settings In the process, the following applies: - deeper bore = greater working depth. - shallower bore = less working depth. If the lower pin (2) is moved, the upper pin (3) must also be mo- ved. 12.2 Comb The comb (1) can be adjusted with respect to the distance to the edging disc as well as in its height and angle.

  • Page 82: Setting The Height

    Settings The respective comb (1) is held by the pin (4) . − Move the respective comb (1) so that the desired distance between the comb and the edging disc is reached and that bo- res in the front bore row of the console (6) correspond with bores in the beam (7).

  • Page 83: Adjusting The Angle

    Settings − Move the respective comb (1) so that the bores in the front bore row of the con- sole (6) correspond with bores in the beam (7). − Set the plug (2) to fix the respective comb in position. −...

  • Page 84: Guide Plates

    Settings 12.3 Guide plates The guide plates re-fill the furrow left by the left rear edging disc with soil. The angle and height of the guide plates are adjustable. − Using the clamping screws (2), adjust the guide plate (1) accordingly. −...

  • Page 85: Edge Limiters

    Settings 12.4 Edge limiters Risk of accident from a loose clamping device CAUTION If the screws holding the clamping device in place come loose, the edge limiter will slide down. This can cause injuries to hands and feet. Secure the edge limiters in place before loosening the screws. - Tighten the screws after adjustment.
  • Page 86 Settings If necessary, adjust the angle and height for the side limiter (2) as follows: − Secure the respective side limiter (2) so that it can not slide downwards after loo- sening the screws (4) for the clamping device (3). −...

  • Page 87: Lateral Pull

    Settings 12.5 Lateral pull The front and rear angled edging discs ex- ert opposite lateral loads which cancel each other out. However, should lateral pull occur, it can be counteracted as fol- lows: For lateral pull to the right − Raise the lower arm slightly. For lateral pull to the left −...

  • Page 88: Lane Scriber

    Settings 12.6 Lane scriber Risk of accident from loosen clamping screws If the clamping screws are not securely tightened, the lane scriber disc with axle support can be thrown off. This could injure or kill CAUTION persons hit by the ejected equipment. This could cause property damage.

  • Page 89: Rollers

    Settings − Fold the lane scribers in again, see sec- tion "Folding in lane scribers". Working Distance from the center of Distance from width the seed drill to the rut the outer seed share or seed 400 cm 400 cm 200 cm + ½...
  • Page 90 Settings The cage rollers, twin rollers and dual tread ring rollers require no special adjust- ing. The trapezoidal packing rollers, the trapezoidal disk rollers, the toothed packing rollers and rubber ring rollers are equipped with adjustable scrapers, which must be readjusted from time to time. The knife roller is equipped with a cutter bar with knives as scrapers for multiple uses, see section on "Knife roller".

  • Page 91: Scraper

    Settings 12.8 Scraper 12.8.1 Adjusting the scraper The adjustable scrapers (1) of the 500 series rollers are adjusted using an adjust- ing nut (2) or eccentric nut (3). − Use a 19 mm wrench to adjust the ad- justing nut (2) for the toothed packing roller.

  • Page 92: Distance Of The Scraper To The Roller Sleeve

    Settings 12.8.2 Distance of the scraper to the roller sleeve The distance of the scraper (1) to the roller sleeve (5) must be adjusted in accor- dance with the following list. The adjustment notes apply for all toothed packing rollers, trapezoidal packing rollers and trapezoidal disk rollers. Annealed scrapers (1) Plastic scrapers (1) (must lie on the roller sleeve (5) with...

  • Page 93: Scrapers For The Rubber Ring Rollers

    Settings 12.8.3 Scrapers for the rubber ring rollers The scrapers (1) for the rubber ring rollers (2) are provided with elongated holes which allow adjusting. − Loosen the self-locking nuts (3). − Adjust the respective scrapers for the rubber ring roller so that they have a dis- tance of 8 –...
  • Page 94 Settings − Secure the pins (3) with linch pins. − Move the spindles (2) counter-clockwise slightly to release them.

  • Page 95: Range Of Motion Of The Knives

    Settings 12.9.2 Range of motion of the knives The upward range of motion of the knives (6) is limited by the pins (5). A limited ran- ge of motion upwards can be allowed, as need be. 12.9.3 Position of the knives As a rule the knives are bolted to the cutter frame (7) in the forward position.
  • Page 96 Settings Unsecured knives are life-threatening DANGER After setting the range of motion for the knives, the lower pins (5) can fall out due to vibration during operation if they have not been secured. The cutter frame could then swing outwards during transport and cause injuries to others.

  • Page 97: Adjusting Pressure On The Rollers

    Settings 12.10 Adjusting pressure on the rollers 12.10.1 General information The chassis can be raised during operation, which puts additional pressure on the rollers. If pressure is too great, causing the rollers to clog or to sink too far into the soil, the chassis should be lowered.

  • Page 98: Adjusting The Pressure Load Device With A Combination Semi-Mount Installation Without Headland Management System

    Settings 12.10.3 Adjusting the pressure load device with a combination semi- mount installation without headland management system Adjusting the pressure load on the rollers (2), and thereby the release of the pres- sure load on the chassis (1), is accom- plished using the pressure relief valve (3) with adjuster wheel (5).

  • Page 99: Adjusting The Anchor Point

    Settings Further information can be found in the operating manual for the Solitronic electronic seed drill control. 12.11 Adjusting the anchor point The shaft (1) and the drawbar can be adjusted to two heights = anchor point set- tings. To adjust the anchor point using the bolt (3), the brace (2) is attached either at the lower bore (4) or at the upper bore (5).

  • Page 100: Operation

    OPERATION OPERATION 13.1 Working speed An adequate working speed is prerequisite for good results. Drive at a working speed of at least 10 km/h in order to effectively crumble, mix and level the soil. 13.2 Headland management system The machine can be operated in connection with a hydraulic control in the elec- tronic version for an attached or mounted Solitair 9 K or 9 KA seed drill using the operation terminal of the Solitair electronic seed drill control.

  • Page 101: Attaching/Mounting Accessory Equipment

    OPERATION 13.3 Attaching/mounting accessory equipment Dangers from attached or semi-mounted devices DANGER Specific dangers must be taken into account when accessory equipment is attached or mounted. - Refer to the operating manuals of the accessory equipment to be attached or mounted with regard to possible hazards. Risk of accident from diminished braking performance If a device is attached to or mounted on a machine without its own braking system, the braking performance will be greatly dimin-...

  • Page 102: Coupling Components

    OPERATION 13.3.1 Coupling components The machine can be delivered with coupling components for the mounting of the Lemken Solitair 9 KA seed drill if it is equipped with a combination semi-mount in- stallation. The coupling components include an upper link hook (2) and two support plates (1)

  • Page 103: Hydraulic Three-Point Linkage

    OPERATION 13.3.2 Hydraulic three-point linkage The machine can be delivered with a hydraulic three-point linkage with which ac- cessory equipment is attached if it is equipped with a combination semi-mount in- stallation. The hydraulic three-point linkage complies with Cat 2 in accordance with ISO 730-1.
  • Page 104 OPERATION Risk of injury from an unsecured top link pin The top link pin can fall out or be lost if not secured. DANGER The machine can fall or be damaged as a result. This could injure or kill persons. •...
  • Page 105 OPERATION Incorrect top link setting Vibration during operation can cause the top link's thread ele- CAUTION ments to come loose. Undesired effects or malfunctions of the ac- cessory equipment can arise from an unsuitable length in the top link. - Tighten the adjuster spindle's lock nuts securely on the top link after every adjustment.

  • Page 106: Operating Accessory Equipment

    OPERATION 13.4 Operating accessory equipment The controller for the hydraulic three-point linkage must, during operation, be swit- ched to position control or floating position in accordance with the operating man- ual for the accessory equipment. Raising the accessory equipment is done using the respective controller for the hydraulic three-point linkage.

  • Page 107: Removing Accessory Equipment

    OPERATION 13.5 Removing accessory equipment Dangers from attached devices or machines WARNING Specific dangers must be taken into account when accessory equipment is removed. - Refer to the operating manuals for the accessory equipment with regard to possible hazards. Also see the operating manual for the accessory equipment. To remove the accessory equipment, it must be fully raised in the rear, and the shut-off valve (7) for the hydraulic cylinder (4) closed.
  • Page 108 OPERATION − Lower the the lower arm unit (3) and slowly drive the machine away from the accessory equipment.

  • Page 109: Decommissioning The Machine

    Decommissioning the machine DECOMMISSIONING THE MACHINE 14.1 Stopping the machine in an emergency − In an emergency, use the tractor to stop the machine. − Turn the tractor's motor off. − Remove the ignition key. Damage caused by improper storage of the machine Moisture or contamination resulting from improper storage of the CAUTION machine can result in damage to the machine.

  • Page 110: Maintenance And Repair

    Maintenance and repair MAINTENANCE AND REPAIR 15.1 Special safety instructions 15.1.1 General information Risk of injury when performing maintenance and repair work There is always the risk of injury when performing maintenance WARNING and repair work. • Only use suitable tools, climbing aids, platforms and supports. •...

  • Page 111: Shut Down Equipment For Maintenance And Repair

    Maintenance and repair 15.1.4 Shut down equipment for maintenance and repair Risk of accident when starting the tractor Injuries can occur when the tractor sets itself in motion during maintenance and repair work. • Always turn the tractor motor off when working on the machine. WARNING Secure the tractor against unintentional starting.
  • Page 112 Maintenance and repair • Support and secure the elevated or folded-in components and machines with suitable support elements.

  • Page 113: Tools To Be Used

    Maintenance and repair 15.1.8 Tools to be used Risk of accident from the use of unsuitable tools WARNING Working with unsuitable or defective tools causes accidents and injuries. • Always use suitable tools in good working order when working on the machine. This applies especially for the use of lifting de- vices.

  • Page 114: Environmental Protection

    Maintenance and repair 15.2 Environmental protection Make sure to dispose of the machine, the components as well as the auxiliary materials and operating materials in an envi- ronmentally responsible way. Recycle all recyclable components. Observe applicable regula- tions. 15.3 Lubrication Eye injuries from grease WARNING When lubricating the lubrication points, grease under high pres-...

  • Page 115: Maintenance Intervals

    Hydraulic hoses are to be re- placed at least once every 6 years according to the manufacturing date. Use only hydraulic ho- ses approved by Lemken. − Check that safety equipment is in good work- Safety equipment ing order. See section "Safety equipment".
  • Page 116 Maintenance and repair See section "Drain compressed air tank". − Clean the filter for the brake system. Compressed air filter See section "Clean filter".

  • Page 117: Lubrication Schedule

    Maintenance and repair 15.4.4 Lubrication schedule Only use the high-quality grease Olistamoly 2 or a comparable high quality grease for all lubrication work. Item No. Designation Quantity 877 1620 Grease cartridge Olistamoly 2 400 g 877 1581 Grease Olistamoly 2 18 kg Position (see fig.

  • Page 118: Overview Of The Lubrication Points

    Maintenance and repair 15.4.5 Overview of the lubrication points Combination semi-mounted installation joints. Combination semi-mounted installation joints Combination semi-mounted installation joints...
  • Page 119 Maintenance and repair Hydraulic cylinder bolts Hydraulic cylinder bolts Transport semi-mounted installation joints...
  • Page 120 Maintenance and repair Lane scriber joints/bearings Lane scriber joints Edging disc joints...
  • Page 121 Maintenance and repair Universal joint Universal joint Pivot joints...
  • Page 122 Maintenance and repair Transport semi-mounted installation brake axle Combination semi-mounted installation brake axle Lower arm joints...

  • Page 123: Tightening Torques

    Maintenance and repair 15.5 Tightening torques 15.5.1 Wheel nuts Diameter / thread Tightening torque [Nm] M12x1.5 M14x1.5 M18x1.5 M20x1.5 M22x1.5 15.5.2 Other screw connections Diameter / Strengthclass Strengthclass Strengthclass thread 10.9 [Nm] 12.9 [Nm] [Nm] 13,6 16,3 M8 / M8x1 23,4 32,9 39,6...

  • Page 124: Lighting Equipment

    Maintenance and repair 15.6 Lighting equipment 15.6.1 Replace light bulbs in the front position lamps − Loosen the fastening screws (1) and re- move the diffusing plate (2). − Remove the light bulb (3) from the so- cket and replace it with a new light bulb of equal strength.

  • Page 125: Replace Light Bulbs In The Front Combination Signal Lamp

    Maintenance and repair 15.6.2 Replace light bulbs in the front combination signal lamp Replacing all of the light bulbs in the combination signal lamp is performed analo- gously to the following description. − Loosen the fastening screws (1) and re- move the diffusing plate (2).

  • Page 126: Drain Compressed Air Tank

    Maintenance and repair 15.7 Drain compressed air tank Drain condensate from the compressed air tank (2) on a regular basis. − Pull or push the pin (1) on the bleed valve to the side. The compressed air presses the conden- sate out of the compressed air tank.

  • Page 127: Inspect Connections To The Tractor

    Maintenance and repair 15.9 Inspect connections to the tractor Perform a visual inspection of the compressed air and hydraulic couplings. Pay special attention to the sealing surfaces in the compressed air couplings and to escaping hydraulic fluid in the hydraulic couplings. Connect the brake and hydraulic lines to the tractor and check their leak-tightness under pressure.

  • Page 128: Replacing The Comb's Following Tines

    Maintenance and repair 15.10 Replacing the comb's following tines The replacement of following tines is performed with an elevated machine. − Fold both side elements completely out. − First remove the guide plate from the following tines as necessary (3). See sec- tion "Replacing guide plates".

  • Page 129: Replace Guide Plates

    Maintenance and repair 15.11 Replace guide plates Replacement of the guide plates is performed with an elevated machine. − Fold both side elements completely out. − Make a note of the height and angle settings for the respective guide plates. −...

  • Page 130: Replace Edge Limiters

    Maintenance and repair 15.12 Replace edge limiters − Fold both side elements completely out. − Remove all six self-locking nuts (2) be- hind the edge limiter. Hold the respective bolt heads (4) tight with a wrench. − Remove the coulter (1) from the bearing flange (3).

  • Page 131: Replace Lane Scriber Plates

    Maintenance and repair For tightening torques see section "Tightening torques". Dispose of removed discs, bolts and nuts properly in accordance with applicable regulations. 15.13 Replace lane scriber plates − Fold both side elements completely out. − Fold the lane scribers out. −...
  • Page 132 Maintenance and repair Risk of injury from worn-out edging discs and disc coulters WARNING Worn edging disc and disc coulters can have sharp edges. This can result in cuts to the hands. • Exercise caution when working with worn edging discs and disc coulters.

  • Page 133: Replacing Edging Discs

    Maintenance and repair 15.14 Replacing edging discs − Fold both side elements completely out. − Carefully clean the edging disc and bea- ring flange. (No dirt may penetrate into the area with the bearings which is exposed after removal of the edging disc.) −...
  • Page 134 Maintenance and repair Risk of injury from worn-out edging discs and disc coulters WARNING Worn edging disc and disc coulters can have sharp edges. This can result in cuts to the hands. • Exercise caution when working with worn edging discs and disc coulters.

  • Page 135: Replacing The Scraper On The Rollers

    Maintenance and repair 15.15 Replacing the scraper on the rollers Dispose of removed discs, bolts and nuts properly in accordance with applicable regulations. 15.15.1 Rubber ring roller For the rubber ring roller, each scraper (1) is fastened with a bolt secured by a self-locking nut (2).

  • Page 136: Toothed Packing Roller

    Maintenance and repair 15.15.2 Toothed packing roller The scrapers (1) for the toothed packing roller are held by two bolts secured by hexagonal nuts (2). − Fold both side elements completely out. − Remove the hexagonal nuts (2) from the scraper.

  • Page 137: Trapezoidal Packing Roller / Trapezoidal Disk Roller

    Maintenance and repair 15.15.3 Trapezoidal packing roller / trapezoidal disk roller For the trapezoidal packing roller and the trapezoidal disc roller, the scrapers (1) are held by a stirrup bolt (4) with two self-locking nuts (2) . − Fold both side elements completely out. −...

  • Page 138: Wheel Replacement

    Maintenance and repair 15.16 Wheel replacement − Loosen the wheel nuts (2) on the chas- sis with an elevated machine. − Lower the machine completely and raise the chassis completely. If the machine is equipped with a combination semi- mount installation, the shut-off valve (4) must be closed after raising.

  • Page 139: Technical Data

    Technical data TECHNICAL DATA Model Weight [kg] Length (L) [cm] Width (W) [cm] Height (H) [cm] 400 KUA 5320 7550* 7430** 450 KUA 5566 7550* 7430** 500 KUA 5812 7550* 7430** 600 KUA 6430 7550* 7430** with twin roller DRR 400 *with combination semi-mounted installation **with transport semi-mounted installation Subject to technical modifications...

  • Page 140: Type Plate

    Type plate TYPE PLATE The type plate (1) is located on the front right of the frame. In case of questions or for replacement part orders, always pro- vide the information shown on the type plate.

  • Page 141: Noise, Airborne Sound

    Noise, airborne sound NOISE, AIRBORNE SOUND When in operation the machine's noise level is below 70 dB (A). DISPOSAL When the end of the machine's service life has been reached, it must be disposed of by a specialty company in an environmentally-friendly manner. COMMENTS We must point out that no rights can be derived from the information provided in this operating manual, especially with regard to matters of construction.

  • Page 142: Index

    Index INDEX Assembly ......................56 Comb ........................79 COMMENTS ..................... 139 DISPOSAL ......................139 Edge discs ......................85 Edge limiters ....................... 83 Folding in ......................69 Folding out ......................72 Guide plates ......................82 hydraulic equipment \* MERGEFORMAT ............46 Knife rollers .....................
  • Page 143 Index Working depth of the Edging discs ..............78...

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