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ASSEMBLY / OPERATORS MANUAL

GA 7301 - GYRORAKE

N° 95304 D.GB - 09.2003

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Summary of Contents for GA 7301

Page 1: ...ASSEMBLY OPERATORS MANUAL GA 7301 GYRORAKE N 95304 D GB 09 2003...

Page 2: ...instruct you on the general operation of your machine He is interested that you get the best performance possible and will be glad to answer any special questions that may arise regarding the operati...

Page 3: ...ng to the tractor 20 PTO transmission shaft 21 Working position and adjustments 22 Operation 24 Forward speed 24 Transportposition 25 Parking the machine 26 Lubrication 26 Optionalequipment 27 Electri...

Page 4: ...bility of the operator Designated use of the machine also means following operation maintenance and repair recommendations given by the manufacturer using only genuine spare parts equipment and access...

Page 5: ...beware of children Make sure there is sufficient visibility Keep all people and animals away from the danger zone of the machine risk of projection 7 Carrying people or animals on the machine when wor...

Page 6: ...ic or pneumatic controls 23 Before leaving the tractor or before adjusting maintaining or repairing the machine turn off the engine remove the ignition key and wait until all moving parts have come to...

Page 7: ...ctor tie rods to avoid floatation and side shifting POWER TAKE OFF 1 Use only the PTO shaft supplied with the machine or recommended by the manufacturer 2 PTO guards must always be in place and in goo...

Page 8: ...gly recommended that the operator marks the hydraulic connections between tractor and machine to avoid making a wrong connection WARNING Functions could be reversed for example lift lower 5 Regularly...

Page 9: ...use standardized tools 5 It is forbidden to discard any oil grease or filters These must be given to waste disposal organisations to protect the environment 6 Disconnect power source before any work...

Page 10: ...en placed on your machine in the areas indicated They are intented for your personal safety and for the safety of the people working with you The text shown on them gives their precise meaning Keep th...

Page 11: ...9 3 4 5 7 6...

Page 12: ...repressure gyrorakes 16x6 5 8 2 bars 29 PSI carryingframe 10 0 80 12 3 bars 43 PSI Hydraulicoutletrequired 1 x single acting outlet Electricconnectionrequired 1 x 7 pin plug Special note OntheGA7301 g...

Page 13: ...cking nuts M 8 Tightening torque 3 daNm 22 ft lbs photo 2 Assemble triangular reflectors I on their supports using 4 countersunk head screws M 5 x 25 and 4 self locking nuts M 5 photo 3 2 Head stock a...

Page 14: ...just length of rod W to match the gap X betweenbothtogglesandassembleinplace Tighten counter nuts of rods S and W drawing 5 4 Assembly of lift arms and hydraulic cylinders Position the right and left...

Page 15: ...under each nut Make sure that hoses U run through the cut outs V provided in guard B photo 8A Now release hydraulic pressure to lower lift arms M photo 6 NOTE Before fitting guard B photo 8A do not fo...

Page 16: ...stall them refer to page 27 Mount cone guard R on the rotor side using clamp collars and cone guards R 1 on the bevel gearbox side using 2 hexagon screws M 8 x 16 and 2 flat washers diameter 9 x 22 x...

Page 17: ...lars O length 350 mm 14 photo 13 Now route cables D for the rear lights of guard L and attach them to frame P and to wheel arms Q with 2 clamp collars R length 508 mm 20 and 6 clamp collars T length 3...

Page 18: ...ubing photo 21 After assembly make sure each safety guard locking system works correctly 10 Fitting tine arms and tines First fit tine arms E to supports S and secure using linch pins U fig 22 Connect...

Page 19: ...machine s headstock until the main frame is horizontal or attach machine to a tractor and lift the draft arms until the hitch pins are at a distance of 600 mm 2 above ground level see page 20 Place th...

Page 20: ...semble the SMV mounting bracket S on support G with2self lockingscrews T M8x12 and2self locking nuts M 8 photo 26 B MACHINES SHIPPED PREASSEMBLED The unloading operation of a GA 7301 that has been shi...

Page 21: ...e of the length indicated in photo C Beforestartingtoassembletheunit carefullyremove braces Q and R as well as all connecting wires photo D which will no longer be of use All loose components tine arm...

Page 22: ...hitch brackets C with D hangers M and their other end to the tractor top link pin O photo 27 Completely lower the tractor linkage Height adjustment is correct when lower link arms T are level chains R...

Page 23: ...hecase shortenthetwotransmission tubes and the two guard tubes by the same length photos 28 and 29 Bevel and clean the tubes photo 30 and grease the inside of the outer tube photo 31 3 Never operate t...

Page 24: ...34 and lower rotors Attach tine arms to their respective rotors see page 16 Insert handles K through hole in lock rods release the foldable guards Z and lower them in working position see arrow photo...

Page 25: ...our notches which correspond to the holes 1 3 5 and 7 of the sector A The three spaces between the notchescorrespondtotheholes2 4and6 photo37 The roll pin C is used as a marker for the height adjustme...

Page 26: ...igure opposite The GA 7301 forms a central swath At the edges of fields it is possible to lift the rotors slightly The machine can also form a swath using one rotor only either right or left To do thi...

Page 27: ...th screen C photo 43 also see page 23 Check that plug H of the light and signal system is properly connected see photo 27 on page 18 and ensure that all signal lights are functioning correctly Wait un...

Page 28: ...wheels when the machine is parked Attach holders 1 to the front of the rear warningboardsupports 2 with8hexagonal bolts 4 M 8 x 16 and 8 self locking nuts M 8 as shown in photo opposite LUBRICATION Gr...

Page 29: ...by reducing the load placed on structural components To attach bogie axle proceed as follows First remove both wheels F then both vertical sectors A both levers B and both pins E from the standard whe...

Page 30: ...ditions To fit the 3D suspension kit refer to instructions no 078 174 11 supplied with the kit 3 PTO SHAFT WITH FREE WHEEL No 4600 238 This PTO shaft is available as an optional extra 4 EQUIPMENT BOGI...

Page 31: ...nction Terminal connection ISO 1724 plug SAE J 560b plug White Ground 3 1 Black Left running lights 7 6 Yellow Left turn hazard 1 3 Red Stop lights 6 4 Green Right turn hazard 4 5 Brown Right running...

Page 32: ...the measuring methods as defined in EN 1553 Agricultural machinery Agricultural self propelled mounted semi mounted and trailed machines Common safety requirements A weighted emission sound pressure...

Page 33: ...it has been misused neglected or damaged by accident or let out on hire Nor can claims be accepted if parts other than those manufactured by us have been incorporated in any of our equipment Furtherm...

Page 34: ...ions on all questions as to defect and to the exchange of any part or parts That all safety instructions in the Operator s Manual shall be followed and all safety guards regularly inspected and replac...

Page 35: ...tive The Operator should respect all Health and Safety regulations as well as the Highway Code For your own safety use only genuine KUHN spare parts The manufacturer disclaims all responsibilities due...

Page 36: ...abriques F 67706 SAVERNE CEDEX FRANCE T l 33 0 3 88 01 81 00 Fax 33 0 3 88 01 81 03 www kuhnsa com E mail info kuhnsa com Soci t Anonyme au Capital de 19 488 000 Euros For your safety and to get the b...

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