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The basis for working with the
operating manual and that for the attachments as well as the engine manufacturer's operating
manual. You may not commence with the operation before having done so. It is forbidden to
Rev.date / edition
5/12/2010
Retain for future reference!
Luchs-HYDRO / Rev. 01/2004 /JT
Operating manual
2-wheel tractor
Type Luchs HYDRO
LHR-2
2-wheel tractor is that you read, understand and follow this
start work without observing this manual!
No. 02-2010
☺
for
M O T O R GE R ÄT E F AB R I K
94163
(0 99 07) 89 10-0
LHR-2 = Luchs Hydro
ENTSCHENREUTH
Fax (0 99 07) 10 42
Internet: http://www.koeppl.com
email: info@koeppl.com
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Table of Contents
Summary of Contents for Koeppl Luchs HYDRO LHR-2
- Page 1 M O T O R GE R ÄT E F AB R I K Retain for future reference! 94163 ENTSCHENREUTH (0 99 07) 89 10-0 Fax (0 99 07) 10 42 Internet: http://www.koeppl.com Luchs-HYDRO / Rev. 01/2004 /JT email: info@koeppl.com...
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Page 2: Page 2 Version
LHR-2 Notes Original manual Translation of the original operating manual Page 2 Version 02-2010... -
Page 3: Table Of Contents
LHR-2 Table of contents Table of contents Table of contents ..........................3 Foreword.............................4 Appropriate use...........................5 General safety instructions ........................6 Possible hazards in dealing with the 2-wheel tractor................... 6 Explanation of the safety symbols used........................ 6 Hazards due to accessories..........................7 Noise/vibration values............................ -
Page 4: Foreword
LHRT General safety instructions Foreword Before putting the 2-wheel tractor into operation, it is absolutely essential to read and follow the instructions regarding appropriate use, the operating manual and the safety instructions as well as the operating manuals for the attached devices operated with the 2-wheel tractor! The guarantee only applies in the case of proper operation! -
Page 5: Appropriate Use
LHR-2 Appropriate use Appropriate use 2-wheel tractor (type Luchs HYDRO LHR-2) is designed for normal use and work in agriculture and forestry, such as the mowing of grass and meadows, only in conjunction with the respective original attached devices, depending on the steering shaft position:... -
Page 6: General Safety Instructions
LHR-2 General safety instructions General safety instructions Possible hazards in dealing with the 2-wheel tractor. In the case of incorrect operation or misuse, there is a danger of • injury to or death of the operator, • damage to the 2-wheel tractor and other property belonging to the user, •... -
Page 7: Hazards Due To Accessories
LHR-2 General safety instructions Hazards due to accessories Attached devices, mowing devices and any other additional devices used must not disable the safety devices of the 2-wheel tractor. Noise/vibration values Noise information (sound power level EN ISO 3744) - emissions Noise information (sound pressure level EN ISO 11201) - immissions Vibrations (hand/arm vibrations DIN 45675 Part 8) - immissions The A-weighted emission sound pressure level of the... -
Page 8: Sources Of Danger
LHR-2 General safety instructions Sources of danger 2-wheel tractor may be used on both commercial and private properties in ac- cordance with road traffic laws. • Check that the unit is safe to operate and to be used in traffic each time before putting it into operation! •... -
Page 9: Operator Position, Danger Area
LHR-2 General safety instructions If the single-axle tractor is driven from a single-track seat trolley, this must be fitted with a tri- angular rear reflector and a rear light (Article 53, Section 6, German Highway Code); blinkers (direction indicator lights) are not required for a seat trolley (Article 54, Section 5, No. 5, Ger- man Highway Code). -
Page 10: Requirements For The Operating Personnel
LHR-2 General safety instructions Working on slopes with a gradient higher than 40% or in uneven terrain On slopes with a gradient of over 40% or in uneven terrain, the device can slip or tip over; the danger zone is extended by the possible slipping or tipping area of the machine. •... -
Page 11: Personal Protective Equipment
LHR-2 General safety instructions Personal protective equipment For operation Wear sturdy shoes. Wear tight-fitting clothes. You should wear suitable ear protectors in the case of long work periods. For cleaning Wear sturdy safety gloves (leather) to protect against sharp objects (attached devices) For grinding the mowing blades Wear safety goggles Safety measures at the place of work... -
Page 12: General Safety Instructions
LHR-2 General safety instructions General safety instructions • Watch out for fuel and oil leaks and eliminate them if necessary. • Check screws, nuts and bolts regularly for tightness and tighten them if necessary – after the first time of use and if circumstances demand. •... -
Page 13: Leaving The 2-Wheel Tractor
LHR-2 General safety instructions The protective devices • have been installed for the safety of the operator and • must not under any circumstances be modified, removed or circumvented by means of modifications to the 2-wheel tractor. The safety stop lever serves as an emergency stop switch in dangerous situations where fast switch-off is required. -
Page 14: Transport
LHR-2 Transport Transport In order to avoid damage to the machine and life-threatening injuries when transporting the ma- chine, it is essential to pay attention to the following points: • Transport work may be carried out only by persons who are qualified for such work, ob- serving the safety instructions. -
Page 15: Technical Data
LHR-2 Transport Technical data LHR-2 LHR-2 Luchs Hydro LHR-2 with mechanical speed control with electronic control Professional work Professional work Suitable for Fast change of work Fast change of work Engine at rear Infinite Infinite twist-grip Easy-Drive No. of gears with 5.00-10 tyres... -
Page 16: Operation
LHR-2 Operation Operation In order to avoid damage to the machine and life-threatening injuries when putting the machine into operation, it is essential to pay attention to the following points: You must have read and understood • the chapter ‘General safety instructions’ •... -
Page 17: Forward/Reverse Shifter (F/R)
LHR-2 Operation the choke knob slowly back to the operating position if it has been pulled out. Also refer to the engine manufacturer’s operating manual regarding this point. In the case of a diesel engine, attention must be paid to the start direction according to the engine manufacturer! Switching the engine off: First release the clutch/safety stop lever, and then switch the engine off. - Page 18 LHR-2 Operation Working position – FRONT ATTACHMENT FORWARDS REVERSE Engine at rear The operating speed can be infinitely ad- justed by twisting the twist-grip A. Driving forwards (fig. 6) Turn twist-grip A clockwise. Driving in reverse (fig. 7) Direction of Direction of Turn twist-grip A anticlockwise.
- Page 19 LHR-2 Operation Warning! Use of the hoe when driving in reverse (attachment at the rear) is forbidden! The power take-off may be switched off and on only with the clutch disengaged – twist grip in the 0 position. The same also applies if you are working with the hoe and reverse driving is selected –...
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Page 20: Clutch/Safety Stop Lever
LHR-2 Operation Forwards Driving forwards Green LED Press the rocker switch at the front for a short or long period. The longer you press, the higher the speed will be. Rocker switch Driving in reverse Press the rocker switch at the rear for a short or long period. Reverse The longer you press, the higher the speed will be. -
Page 21: Turnaround Active Steering
LHR-2 Operation Clutch/safety stop lever First depress the catch and then actuate the Drive OFF position clutch/safety stop lever Engine continues to run Catch Clutch/safety stop lever Drive ON position When engaging the power take-off, open the throttle only a little. Engage the power take-off. If the power take-off does not run, release and depress the clutch/safety stop lever a few times until the power take-off runs. - Page 22 LHR-2 Operation How to steer with turnaround steering: Front attachment rear attachment To steer to the left - Lever F pull halfway* To turn left while stationary - Lever F pull fully To steer to the right - Lever E pull halfway* To turn right while stationary - Lever E...
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Page 23: Power Take-Off Engagement/Disengagement
LHR-2 Operation Power take-off engagement/disengagement The speed-independent power take-off can be disengaged and has a PTO speed of 960 rpm at an engine speed of 3.600 rpm. The power take-off is engaged/disengaged with shift lever D, which is located on the right-hand steering shaft. - Page 24 LHR-2 Operation The power take-off can only be engaged if the power take-off lever can be pulled easily to the rear. If it blocks, the clutch/safety stop lever must be released and depressed a few times at a low engine speed until the power take-off can be engaged easily without force. Apart from that, it is important to remember that the power take-off may only be engaged when the clutch/safety stop lever is not depressed.
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Page 25: Stationary Wheel Lock
Operation Stationary wheel lock Luchs Hydro LHR-2 is equipped with a stationary wheel lock. You should always use this when the engine is stopped and/or the terrain is steep. Do not use it while driving, as other- wise damage can occur. -
Page 26: Engine
LHR-2 Operation Engine There is a choice of four-stroke petrol engines for lead-free normal petrol, or four-stroke diesel motors, which may only be operated with pure diesel oil. During the first 20 hours of operation (the running-in period) the engine should not be operated up to its performance limit. -
Page 27: Throttle Lever
LHR-2 Operation Throttle lever The throttle lever is located on the right-hand steering shaft (see fig. 23). Please ensure that it is adjusted correctly in accor- dance with the engine manufacturer’s operating man- ual. Engine speed regulation according to type of use (for minimisation of noise and vibration) The engine speed can be read from the operating hour meter. -
Page 28: Swivel Steering Shaft
LHR-2 Operation Swivel steering shaft Caution! Swivel the shaft only when the 2-wheen tractor is stationary! In order to attach devices at the rear of the 2-wheel tractor, the swivel steering shaft must be swivelled by 180° without tools and without having to convert anything. Swivel the shaft only when the 2-wheen tractor is stationary! The twist-grip must be in the 0 position and the power take-off must be disengaged, otherwise the safety lug of the... -
Page 29: Device Connection
LHR-2 Operation Swivel steering shaft – lateral adjustment The swivel steering shaft can be swivelled from its normal position (fig. 27 – page 29) by approx. 20° to the left or to the right in the front attachment position. In the rear attachment posi- tion it is 30°... - Page 30 LHR-2 Operation Arrester flange (OPTIONAL) The arrester flange consists of the attachment flange for the attached device and the arrester hook flange for the basic machine. With these two parts you can attach and detach large and heavy at- tached devices with little effort. Latching bolt is locked Arrester hook Baseplate...
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Page 31: Operating Hour Meter
LHR-2 Operation Connecting the basic machine to the attached device • Drive forward with the basic machine until you can insert the arrester hook into the match- ing part by raising the basic machine. • Drive very slowly forwards to the stop. •... -
Page 32: Troubleshooting
LHR-2 Troubleshooting Troubleshooting Faults and their remedy Observe the safety instructions! If faults occur in the tractor or the engine that require a greater degree of intervention, al- ways have them rectified at your specialist workshop, since they have the necessary tools. - Page 33 LHR-2 Troubleshooting Fault Possible cause Remedy Engine runs hot Too little engine oil. Top up the engine oil immediately. Cooling air system is dirty. Clean the fan grille, clean the interior cooling fins. Air filter is dirty. Clean the air filter. Carburettor is not adjusted correctly.
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Page 34: Maintenance
LHR-2 Maintenance Maintenance Besides complying with operating regulations applicable to the tractor, it is equally important to pay due attention to the following instructions for care and maintenance! Caution! • Care and maintenance work may only be carried out when the engine is switched off and the spark plug cap has been pulled off! •... - Page 35 LHR-2 Maintenance General instructions for working on hydraulic systems For reasons of safety, hose and pipe joints, connections and devices may not be loosened when the system is under pressure. Before doing so, the engine must be switched off and the pressure accumulator relieved. If the machine was in operation for a long period before maintenance, the oil and oil con- tainer are very hot!! Before undoing screw connections, the surrounding area must be cleaned.
- Page 36 LHR-2 Maintenance Changing the hydraulic drive oil - technical personnel only The oil filter must be replaced after the first 25 hours of operating and after that every 100 hours of operation. The service should be carried by an authorised workshop.
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Page 37: Power Take-Off Gearbox
LHR-2 Maintenance Structure of suction filter Oil filler neck Oil bleed screw on oil filter housing Oil filter cover Bolts O-ring Filter element O-ring Fig. 34. Oil filter – hydraulic system. Important! Protect the environment: The handling and disposal of mineral oils are subject to legal regulations. Take used oil to an authorised collection point. -
Page 38: Clutch
LHR-2 Maintenance Oil drain plug viewed from below Fig. 36. Oil drain plug on the power take-off gearbox. Changing the power take-off gearbox oil - technical personnel only The oil check screw, the drain plug (see figs. 35 & 36) and the surrounding areas must be kept clean in order to avoid the ingress of dirt into the gearbox interior. - Page 39 LHR-2 Maintenance The clutch is actuated via the clutch/safety stop lever. The clutch is disengaged when the lever is not depressed, i.e. the engine does not propel the ma- chine and the hydraulic drive is blocked (see fig. 37), the engine continues to run. In order to avoid slippage of the clutch during work, the play and spring tension of the clutch lever are adjusted in the factory (see fig.
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Page 40: Drive Wheels
LHR-2 Maintenance Drive wheels Warning! Secure the tractor against rolling away! It causes crushing injuries. Never reach into the crushing danger zone if parts can still move there. • The tyre pressures must be checked regularly. • In particular, it must be ensured that the tyre pressures of both wheels are equal in order to guarantee effortless driving. -
Page 41: Twist-Grip
LHR-2 Maintenance Twist-grip The twist-grip on the steering shaft should be lubricated via the grease nipple at least once per year or 25 hours of operation. The grease nipple is located on the bottom of the twist-grip hous- ing (see fig. 40). Inject grease until it runs out of the upper outlet aperture. Throttle lever Outlet aperture Grease nipple... -
Page 42: Fuse
LHR-2 Maintenance Fuse Easy-Drive only Warning! Use only the specified fuses. If overrated fuses are used, the electrical system will be destroyed – risk of fire! A 15 A fuse must be fitted if a working headlight is additionally used with Easy-Drive! To replace a defective fuse •... -
Page 43: Safekeeping And Storage
LHR-2 Maintenance Safekeeping and storage Do not store the 2-wheel tractor • in damp rooms, • in rooms in which artificial fertilizer is stored, or • in stables or adjacent rooms, as this will lead to severe corrosion. If the tractor is not to be used for a longer period of time: •... -
Page 44: Maintenance Schedule
LHR-2 Maintenance Maintenance schedule 25 h 100 h (25) h 100 h (25) h Checking and maintenance overview at least Page 1x per year Safety stop lever Function check Hand lever Check adjustment Lubricate all sliding parts Cleaning Check hydraulic pipes, hoses Check oil level in hydraulic drive Check oil level in PTO gear-... - Page 45 LHR-2 Maintenance Engine maintenance: refer to the respective engine manufacturer’s operating manual Position before each start-up checking and care work that can be carried out by operator have the maintenance work carried out by a specialist workshop after each cleaning mainly with a high-pressure cleaner Page Page in the operating manual Page 45...
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Page 46: Appendix
LHR-2 Appendix Appendix Lubricants / adhesives Use the specified lubricants for the gearbox (see ‘Technical data’). We recommend the use of anti-corrosion agents to preserve the machine and devices. Do not use for painted outer panels; anti-corrosion agents can be applied using a brush or a spray device. When applying adhesives (for the locking of screws) and sealing compounds, both adhesive and sealing surfaces must be clean and free of grease. -
Page 47: Accessories
LHR-2 Appendix Accessories Available accessories Additional equipment Wheels Hoe with rapid-change system Turf, field, rotary harrow Double levelling rake Snow clearing, hoeing, shovelling devices Sweeping devices Mowing drives Mowing bars Rotary mowers Flail mowers General-purpose mowers Lawn mowers Suction lawn mower Breakdown protection: If desired, all wheel sizes can by filled with foam or a special liquid in order to avoid flat tyres. -
Page 48: Eu Conformity Declaration
LHR-2 EU Conformity Declaration The manufacturer Made in Germany declares that the machine described on the 2-wheel tractor right: Type: LHR14 -2 LHR16 -2 LHR18 -2 LHR12H -2 complies with the health and safety require- EU machine directive 2006/42/EU ments contained in the following EU directives: EN ISO 12100-1, EN ISO 12100-2, EN 12733, Harmonised standards applied: EN ISO 13857, EN ISO 14121-1, EN 349, EN 709...