KUHN GF10802T Operator'S Manual Download Page 59 | Manualshive

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Maintenance and storage

Gyrotedder

GF10802T

57

Replacing a tine

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 complete
stop and apply park brake.

2 types of tines are fitted on the machine:

- Tines (1) for rotors rotating clockwise

(a).

- Tines (2) for rotors rotating

counterclockwise (b).

Check that the tines are fitted properly with
regards to the rotor direction of rotation.

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Summary of Contents for GF10802T

Page 1: ...KN201AGB E OPERATOR S MANUAL Gyrotedder GF10802T KN201AGB E English 07 2010...

Page 2: ......

Page 3: ...LABLE FOR REFERENCE Pass it on to the next owner if you re sell the machine Your KUHN dealer can offer a complete line of genuine KUHN service parts These parts are manufactured and carefully inspecte...

Page 4: ...ment 6 Safety instructions 7 Location and description of safety decals on the machine 18 Road safety equipment and recommendations 21 Machine specifications 23 Description and glossary 23 Technical sp...

Page 5: ...ition 39 Adjustments in working position 41 Machine use 43 Optional equipment 45 Spare wheel 45 DUPLEX gearbox 45 Double prop wheels 46 Maintenance and storage 48 Frequency chart 48 Lubrication 49 Mai...

Page 6: ...Gyrotedder 4 GF10802T Identification of the machine Identification of the machine 1 Rear view transport position 2 Front view working position...

Page 7: ...and serial number of the machine This information is to be indicated to the dealer for all spare parts orders Type GF10802T Serial no 4 Optional equipment Tick box corresponding to the equipment fitte...

Page 8: ...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 res...

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

Page 10: ...ace and in good condition Immediately replace any worn or damaged guard Precautions when driving Tractor handling stability performance and braking efficiency are all affected by weight distribution t...

Page 11: ...any missing or broken equipment Gross weight and weight per axle Always obey current regulations for driving on roads The drawings are not legally binding their only aim is to illustrate the method to...

Page 12: ...n load on tractor front axle T2 kg Empty load on tractor rear axle t kg Axle loads Tractor machine t1 kg Load on front axle Tractor machine t2 kg Load on rear axle Tractor machine t1 max kg Maximum lo...

Page 13: ...3300 lb Add ballast weights until the minimum front axle load is exceeded Repeat checking procedure Stage 3 To measure Total weight t Tractor machine transport position Ballast weights Checking To go...

Page 14: ...nd rim specifiations are in conformity with the requirements of the tractor manufacturer Example Load on rear axle t2 8500 kg 18740 lb Check in the tractor s operator s manual that the value measured...

Page 15: ...circuit To avoid making incorrect connections mark hydraulic couplers and corresponding hoses with colors WARNING Functions could be reversed for example lift lower and cause accidents Regularly check...

Page 16: ...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 free...

Page 17: ...ardized 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 Safet...

Page 18: ...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 19: ...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 20: ...Gyrotedder 18 GF10802T Safety 3 Location and description of safety decals on the machine Location of safety decals...

Page 21: ...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 co...

Page 22: ...he machine Crushing hazard Crushing area 6 Never operate in an area where there is a crushing risk before all moving parts have come to a complete stop Coupling device 7 Never couple the machine to th...

Page 23: ...embly on public roads Whatever the speed we recommend for everyones safety not to exceed a maximum speed of 40 km h 25 mph The front safety device comprises 2 signalling panels 1 2 white lights 2 2 wh...

Page 24: ...22 GF10802T Safety The side device comprises 6 self adhesive amber reflectors 1 3 on each machine side Tyre pressure Transport wheels 1 2 2 bar 32 psi Central parts 2 2 0 bar 29 psi Outer wings 3 1 5...

Page 25: ...Description and glossary 0 1 Drawbar 2 Coupling device 3 Front parking stand 4 Front guard 5 Outer guard 6 Outer wing folding cylinder 7 Pitch angle adjustment handle 8 Outer wing 9 Drive shaft suppor...

Page 26: ...Length in working position 4 80 m 15 9 Height in working position 2 05 m 6 8 Width in transport position 2 99 m 9 10 Length in transport position 4 60 m 15 1 Height in transport position 3 30 m 10 10...

Page 27: ...the machine The country of destination determins the type of coupling device supplied with the machine Kit no 1126400 Attachment yoke diameter 40 mm 1 6 Kit no 1126410 Ball hitch drawbar diameter 80 m...

Page 28: ...measured in accordance with the measuring methods as defined in NF EN ISO 4254 1 Agricultural machinery Safety Part 1 General requirements Weighted equivalent continuous acoustic pressure level at th...

Page 29: ...sport work position setting 2 hydraulic hoses that control the transport work position setting of the transport wheels and the folding of the outer wings 2 hydraulic hoses that control the oblique pos...

Page 30: ...elements The machine is equipped with A PTO shaft 1 3 8 6 splines 1 4 hydraulic hoses 3 A 7 pin plug 2 Preparing the tractor The machine adapts to tractors fitted with a hitch bar The tractor nominal...

Page 31: ...dder GF10802T 29 Coupling the machine Couple machine to tractor and secure hitch pin Raise parking stand 1 using crank 2 Depending on the type of coupling device supplied with the machine the procedur...

Page 32: ...ease cord handle in the tractor cab Safety chain The machine 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 aro...

Page 33: ...lves Connect the 2 hydraulic hoses that control the machine transport work position setting to the same tractor double acting valve Connect the 2 hydraulic hoses that control the oblique position sett...

Page 34: ...10 When the PTO shaft is in its maximum overlap position retracted tubes should not butt against the yokes As a safety measure a clearance L of at least 25 mm 1 must be maintained If this is not the c...

Page 35: ...chine side attach pto guard chain around the hose passing hole 1 To avoid serious accidents the PTO drive shaft guards must be properly in place and fixed with the chains provided Immediately replace...

Page 36: ...osition Block machine with wheel chocks 1 Remove specific pin 1 Lower parking stand Lock parking stand using specific pin 1 Adjust parking stand height using crank handle Raise PTO shaft support 1 Unc...

Page 37: ...e cord from tractor and store it in its holder on the machine Disconnect and store signalling plug on holder 1 Remove and store safety chain on the drawbar Remove hitch pin Move forward with the tract...

Page 38: ...els touch the ground and slightly offload the wheels of the central rotors Release cord Operate transport work cylinders in the transport position direction until cylinders reach travel end The wings...

Page 39: ...ll cord linked to the hydraulic valve 1 The machine is raised a and tips forwards b Wait until cylinders reach end of stroke Release cord The machine is in transport position Never engage the tractor...

Page 40: ...ensure that the machine complies with current highway code regulations Never tow the machine at a speed exceeding 40 km h 25 mph Instructions specific to France Never tow the machine at a speed excee...

Page 41: ...valve 1 Shift the transport work cylinder control valve in the work position direction until the central rotor wheels slightly touch the ground The machine is lowered on the ground a and tips rearward...

Page 42: ...y come into contact with the ground a and b Pull cord linked to the hydraulic valve 1 Operate transport work cylinder in the work position direction until cylinder reaches travel end The transport und...

Page 43: ...nt system 1 Lower machine back on ground Adjust machine pitch angle with handle 1 Before carrying out any maintenance or repairs on the machine switch off the tractor engine remove ignition key wait u...

Page 44: ...structions for work Work in oblique position The oblique position can be used when tedding on field edges From the working position Operate hydraulic oblique position cylinder 1 to pivot rotor wheels...

Page 45: ...igh 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 approximately of 10 to 12 km h 6 3 7 5 mph The dryer the crop the more the PTO...

Page 46: ...Transport adjustment Remove lynch pin 3 Remove drawbar lock pin 1 and position it in hole 4 Insert and lock lynch pin 3 Shift the transport work cylinder control valve in the pivot into work position...

Page 47: ...1 5 bar 22 psi 2 DUPLEX gearbox Kit no 1126540 The DUPLEX gearbox enables forming night windrows by reducing the rotor rotation speed or maintaining the high rotation speeds necessary for tedding Mach...

Page 48: ...op wheels are mounted on the right and left side of the front beam Machine use Putting the machine into work position Place the machine in working position Lower the prop wheels using cranks 1 until t...

Page 49: ...Putting the machine into transport position From the working position Remove lynch pin 2 Insert drawbar lock pin 3 in hole 4 Insert roll pin 2 to secure pin Raise the prop wheels using cranks 1 Lubric...

Page 50: ...urs of use Once per week Every 50 hours or at the end of the season Lubrication Grease The outer wing pivot pins The DIGIDRIVE coupling fingers The pitch angle adjustment handle The transport carriage...

Page 51: ...ased Part no 09905400 Clean grease nipples before greasing Before carrying out any maintenance or repairs on the machine switch off the tractor engine remove ignition key wait until all moving parts h...

Page 52: ...t 1 Every 20 hours U joints 1 Transmission tube 2 Every 100 hours Guide rings 3 Intermediate PTO shaft 2 Every 20 hours U joints 1 Transmission tube 2 Every 100 hours Guide rings 3 Lubricate the centr...

Page 53: ...Maintenance and storage Gyrotedder GF10802T 51 Grease The outer wing pivot pins...

Page 54: ...Gyrotedder 52 GF10802T Maintenance and storage The DIGIDRIVE coupling fingers...

Page 55: ...Maintenance and storage Gyrotedder GF10802T 53 Link rods...

Page 56: ...Gyrotedder 54 GF10802T Maintenance and storage The pitch angle adjustment handle The transport carriage...

Page 57: ...Maintenance and storage Gyrotedder GF10802T 55 Oil Cylinder pivot points 1 Pitch angle adjustment pivot points 2 Oil with SHELL SAE 90 gear oil...

Page 58: ...evel must reach lower part of level plug hole Top up if necessary Clean and reinstall filler plug 1 and its washer Replace if necessary Checking the fixing elements Check that all nuts and bolts are s...

Page 59: ...e the 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...

Page 60: ...ey supplied Separate packet Replace tine Reassemble the unit Tighten attachment screw Torque 18 daN m 133 2 lbf ft Respect mounting instructions so that the crop s pressure a closes the coils Check at...

Page 61: ...2 bar 32 psi Central parts 2 0 bar 29 psi Outer wings 1 5 bar 22 psi Touch up any areas of damaged paintwork Check and replace worn or damaged tines Put the machine under cover in a dry place At the s...

Page 62: ...kg Tractor unladen weight T1 kg Unladen load on tractor front axle T2 kg Empty load on tractor rear axle t kg Axle loads Tractor machine t1 kg Load on front axle Tractor machine t2 kg Load on rear ax...

Page 63: ...equired minimum front load is reached Indicate front axle calculated load value and the one indicated in the tractor operators manual T1 real M1 x a b T1 x b M2 x c d b 4 Calculation of the total weig...

Page 64: ...l Double value of the authorized capacity per tyre 2 tyres Minimum front rear ballasting kg Total weight kg kg Load on front axle kg kg kg Load on rear axle kg kg kg The minimum ballasting must be mad...

Page 65: ...ght M2 and the position of its centre of gravity d Tractor only T1 Load on front axle Tractor only T2 Load on rear axle Tractor only If the data required to calculate the total weight axle loads and m...

Page 66: ...Gyrotedder 64 GF10802T Appendix T Axle loads Tractor only...

Page 67: ...loads Tractor machine Hopper empty Calculating the rear tool weight M2 M2 T t Calculating the distance d d b x T1 t1 M2 c If the total unit weight exceeds the tractor Gross Combined Weight Rating in...

Page 68: ...Gyrotedder 66 GF10802T Limited warranty Limited warranty...

Page 69: ...Limited warranty Gyrotedder GF10802T 67...

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