KUHN GF5202THA Operator'S Manual Download

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OPERATOR'S MANUAL

Gyrotedder

GF5202THA

KN002DGB A

- English - 12-2006

Summary of Contents for GF5202THA

Page 1: ...OPERATOR S MANUAL Gyrotedder GF5202THA KN002DGB A English 12 2006...

Page 2: ......

Page 3: ...MAINTAIN YOUR MACHINE before reading this manual carefully KEEP THIS MANUAL AVAILABLE FOR REFERENCE Pass it on to the next owner if you re sell the machine Your KUHN dealer can offer a complete line...

Page 4: ...ument 6 Safety instructions 7 Location and description of safety decals on the machine 15 Road safety equipment and recommendations 18 Machine specifications 19 Description and glossary 19 Technical s...

Page 5: ...ructions for work 31 Putting the machine into work position 31 Adjustments in working position 32 Machine use 33 Maintenance and storage 35 Frequency chart 35 Lubrication 36 Maintenance 39 Storage 42...

Page 6: ...Gyrotedder 4 GF5202THA Identification of the machine IDENTIFICATION OF THE MACHINE 1 Front view transport position 2 Front view working position...

Page 7: ...THA 5 3 Model identification plate Please write below the type and serial number of the machine This information is to be indicated to the dealer for all spare parts orders Type GF5202THA No 4 Optiona...

Page 8: ...s a potentially hazardous situation that if not avoided could result in serious bodily injury This symbol is used to identify special instructions or procedures which if not followed strictly could re...

Page 9: ...nly be operated maintained and repaired by competent persons who are familiar with machine specifications and operation and aware of safety regulations for preventing accidents The operator must imper...

Page 10: ...firmly in place and in good condition Immediately replace any worn or damaged guard Precautions when driving Precision steering tractor adherence road holding and efficient braking are influenced by...

Page 11: ...umstances be less than 20 of the tractor s unladen weight If necessary add ballast weights to the front or to the rear to preserve the steering and braking efficiency Transport position Before transpo...

Page 12: ...ulic circuit To avoid making wrong connections mark hydraulic couplers and corresponding hoses with colours WARNING Functions could be reversed for example lift lower and cause accidents Regularly che...

Page 13: ...n the machine disengage the PTO drive turn off the engine remove ignition key and wait for all moving parts have come to a complete stop If the primary PTO shaft is equipped with a slip clutch or a fr...

Page 14: ...dized tools Before any work is performed on the wheels ensure that the machine rests on the ground and is perfectly stable so that it cannot move accidentally put chocks in place Safety decals Safety...

Page 15: ...ments under pressure or tension springs pressure accumulators etc must only be carried out by competent persons with regulation equipment Wear the appropriate protective clothing for the work in hand...

Page 16: ...uards are in place Keep all persons and animals away from the danger zone Keep a safe distance from the Gyrotedder when the rotors are in movement Never work in reverse After the power source has stop...

Page 17: ...Safety Gyrotedder GF5202THA 15 3 Location and description of safety decals on the machine Location of safety decals...

Page 18: ...e 2 Before leaving the tractor or before adjusting maintaining or repairing the machine disengage the PTO drive turn off the engine remove ignition key and wait until all moving parts have come to a c...

Page 19: ...Safety Gyrotedder GF5202THA 17 Body crushing 5 Stay a safe distance from the machine Crushing hazard Stability when parking the machine 6 Before uncoupling the machine lower rear parking stand...

Page 20: ...lways keep to the legal speed limit for driving a tractor machine assembly on public roads Whatever the speed we recommend for everyone s safety not to exceed a speed of 40 km h 25 mph The front safet...

Page 21: ...d glossary 0 1 Drawbar 2 Hitch pin 3 Front parking stand 4 Front guards 5 Outer guards 6 Outer wing raising lowering cylinder 7 Pitch angle adjustment handle 8 Outer wings 9 Rear parking stand 10 Cent...

Page 22: ...transport position 3 10 m 10 2 Height in transport position 2 80 m 9 2 Minimum PTO power requirement 15 kW 20 hp PTO speed 540 min 1 Weight 530 kg 1170 lb Tyres 16 6 50 8 Tyre pressure 2 8 bar 40 8 p...

Page 23: ...accessible from the tractor cab 2 hydraulic hoses of which 1 with a 2 position valve to control the levelling cylinder and outer wing raising lowering cylinder 1 handle to adjust the pitch angle 1 2 C...

Page 24: ...ne is supplied with a ANSI ASAE safety chain type with a minimum ultimate system strength of 45 kN 10100 lbf The safety chain must be tied around a tractor attachment point other than the attachment b...

Page 25: ...2THA 23 Retract parking stands Front parking stand Position parking stand horizontally Lock parking stand using specific pin Pin with automatic locking mechanism Rear parking stand Remove R clip and l...

Page 26: ...24 GF5202THA Putting into service Hydraulic connection The machine uses a double acting hydraulic valve Connect hydraulic hoses 1 and 2 to a double acting outlet Position a Circuit open Position b Cir...

Page 27: ...okes As a safety measure a clearance L of at least 25 mm 1 must be maintained When the PTO shaft is in its maximum extended position the tube overlap must be more than 250 mm 10 If this is not the cas...

Page 28: ...vice On machine side hook drive guard chain to ring 1 To avoid serious accidents the PTO drive shaft guards must be properly in place and fixed with the chains provided Immediately replace any worn or...

Page 29: ...shift tractor hydraulic valve back to neutral The machine is fitted with front and rear parking stands Rear parking stand positioning Remove R clip Fully lower parking stand Secure using R clip Front...

Page 30: ...ple and place PTO shaft in support 1 Disconnect and store hydraulic hoses on holder 1 Remove cord from tractor and store it in its holder on the machine Remove hitch pin Move forward with the tractor...

Page 31: ...than headland turn position Release cord The outer wings fold until automatically locked b Shut off hydraulic valve The machine is in transport position Before placing the machine into transport posi...

Page 32: ...its support Triangle not supplied 1 Before driving the machine on public roads ensure that the machine meets current highway code regulations Never tow the machine at a speed exceeding 40 km h 25 mph...

Page 33: ...p pins are released Operate transport work cylinders in the work position direction until cylinders reach travel end The outer wings unfold until they come into contact with the ground a The machine t...

Page 34: ...that the tines are at a distance D 10 mm 0 4 from the ground Before adjusting maintaining or repairing the machine turn off ignition key and wait until all moving parts have come to a complete stop Th...

Page 35: ...ral advice In dense and average length crop When wilting a crop with low humidity level the speed is approximately of 7 to 8 km h 4 4 5 mph When tedding a more or less dry crop the speed is approximat...

Page 36: ...no 4800200 Never operate the PTO shaft at an angle X exceeding 80 Lubrication Every 8 hours The central discs 1 Every 20 hours transmission tube 2 Every 40 hours guide rings 3 Guard guides 4 Lubricate...

Page 37: ...t 10 hours of use Once per week Every 200 hours or at the end of the season Lubrication Grease The outer wing pivot pins The DIGIDRIVE coupling fingers The pitch angle adjustment handle and its pivot...

Page 38: ...ry 8 hours U joints 1 Every 20 hours transmission tube 2 Every 40 hours guide rings 3 Before carrying out any maintenance or repairs on the machine switch off the tractor engine remove ignition key wa...

Page 39: ...Maintenance and storage Gyrotedder GF5202THA 37 Grease The outer wing pivot pins The DIGIDRIVE coupling fingers The pitch angle adjustment handle and its pivot pin...

Page 40: ...Gyrotedder 38 GF5202THA Maintenance and storage Oil The outer arm hydraulic cylinder pins Lubricate with SHELL multipurpose SAE 90 gear oil...

Page 41: ...The main gearbox is lubricated for life and does not require regular maintenance Checking the fixing elements Check that all nuts and bolts are sufficiently tightened The main gearbox is lubricated f...

Page 42: ...PTO drive turn off the engine remove ignition key and wait until all moving parts have come to a complete stop and apply park brake 2 types of tines are fitted on the machine Tines 1 for rotors rotati...

Page 43: ...A 41 Reassemble the unit Tighten attachment screw Torque 20 daN m 148 lbf ft Tyre pressure 1 2 8 bar 40 6 psi 2 1 5 bar 21 8 psi Check attachment bolt washer and nut Replace if necessary Check that th...

Page 44: ...e machine under cover in a dry place Store machine in transport position with the two parking stands on the ground and locked At the start of each season Read through the operator s manual again Check...

Page 45: ...Limited warranty Gyrotedder GF5202THA 43 LIMITED WARRANTY...

Page 46: ...Gyrotedder 44 GF5202THA Limited warranty...

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