Farmi Forest FARMI 260, Operation, Maintenance And Spare Parts Manual

Page 1: ...LEASE READ THE OPERATING AND MAINTENANCE INSTRUCTIONS OF THE CHIPPER AND THE SEPARATE OPERATING AND MAINTENANCE INSTRUCTIONS OF THE FEED UNIT BEFORE YOU OPERATE THE CHIPPER Machine combinations for manual feed FARMI 260 F260 FARMI 260 HF231 HM EUR FARMI 260 HF260 EM EXCLUSIVELY FOR GRAB LOADER FEED MANUAL FEED PROHIBITED EXCLUSIVELY FOR MANUAL FEED GRAB LOADER FEED PROHIBITED Machine combinations ...

Page 2: ...F231 HM EUR FARMI 260 HF260 EM Chipper and feed unit combinations for grab loader feed FARMI 260 HF260 EL 0 FARMI 260 HF260 EL SM FARMI 260 HFC260 The FARMI 260 chipper must never be coupled to other feed units Moreover the chipper must not be used without a feed unit The F260 feed hopper is desc ribed in the instruction manual of the feed units HF231 HM EUR and HF260 EM There is a separa te instr...

Page 3: ...r feed HF260 EL 0 HF260 EL SM HFC260 Machine series number Herewith we declare that the machine brought into circulation conforms with the pertinent requirements of the Machinery Directive 2006 42 EC and the EMC Directive directive relating to electromagnetic compatibility 2004 108 EC The following harmonized standards have been applied for the conceptional design of the machine SFS EN ISO 12100 1...

Page 4: ...TING OF THE DRAWBAR 15 MOUNTING OF THE FEED UNIT 15 SHORTENING THE PTO SHAFT 16 INSTALLING THE SCREEN AND BREAKER 17 MOUNTING OF THE DISCHARGE PIPE 18 ADJUSTING THE DISCHARGE PIPE AND LID 18 MOUNTING OF THE CHIPPER AND PRE OPERATION INSPECTIONS 19 STARTING THE CHIPPER 19 STOPPING THE CHIPPER 19 CHIPPING 20 STORAGE OF THE CHIPPER 20 MAINTENANCE 21 KNIFE AND ANVIL MAINTENANCE 23 ADJUSTING THE CHIP L...

Page 5: ...ine in the optimal manner Although you have experience in using this kind of machinery read the operation and maintenance instruc tions carefully since they include information enabling efficient and safe operation Regular maintenance is the best way to guarantee the efficient and economical performance of the machine Each and every operator must read understand and follow all safety instructions ...

Page 6: ... untrained person s improper actions alterations made without the manufacturer s permission Written authorization must be requested from the manufacturer for any alterations to the machine STARTING Familiarize yourself thoroughly with the use ope ration and controls of the machine and its equip ment before starting Familiarize yourself with the capacities and limita tions of the machine and its eq...

Page 7: ... or altered Never start up or use the machine without all the safe ty devices and protectors in place Also check the universal joint s safety equipment and joins Never insert any body part into the machine with the engine running If any faults arise that may jeopardize occupatio nal safety turn off the machine During operation the machine s operator is res ponsible for safety in the whole work are...

Page 8: ...ended by the manufacturer Check particularly that the pressure classes of the hoses and connectors are suitable to the operating pressure levels 5 Checkthatallsafetydevicessuchaspressurereliefval ves etc are in place and work properly Familiari ze yourself with their use Safety systems may ne ver be bypassed 6 Check the main hydraulic parts daily and always after a fault Replace any damaged parts ...

Page 9: ...ial to be cut into a feed unit designed for grab loader feed Indoor operation of the chipper is prohibited Always keep a safe distance to the discharge posi tion of the chips Detach the chipper from the tractor before per forming any maintenance or repair works Cau tion As a sole exception adjust the speed of the feed rollers of the hydraulic feed with the machine running For further instructions ...

Page 10: ... safety plates labels must be replaced immediately STICKERS AND PLATES 1 Machine plate FARMI 260 41011750 2 CAUTION Please read the instruction manuals of the machine meticulously before you operate maintain or repair the machine During machine operation please observe the operating and safety instructions 40147020 ...

Page 11: ...tor and disconnect the PTO drive shaft CAUTION Before detaching the chipper from the tractor it must be placed on a level surface 4 Wear personal protective equipment 40142080 5 Cutting hazard 40147010 6 Lifting point sticker 41014270 7 SPEED sticker 40141160 Recommended speed range The rated speed must not be exceeded 8 FARMI Forest sticker 40146900 9 260 40147130 ...

Page 12: ... 11 TECHNICAL INFORMATION MAIN COMPONENTS 1 UPPER CHAMBER 2 LOWER CHAMBER 3 DISK 4 KNIFE 5 VERTICAL ANVIL 6 HORIZONTAL ANVIL 7 BREAKER SCREEN 8 DISCHARGE PIPE 9 WATER DRAINAGE HOLES 10 LIFTING POINT 11 HOLDING DEVICE FOR THE PTO SHAFT ...

Page 13: ...eter 260 mm Power demand 40 115 kW PTO speed 540 1000 rpm Number of knives 2 or 3 Power source Tractor Mounting 3 point Chipper weight 561 712 kg depending on the accessories Disk diameter 1050 mm Rotor weight 240 kg Discharge pipe turning 360o Opening of upper chamber to two sides Feeder manual feed or grab loader feed Sound pressure level Sound power level CEN TC144 WG8N16 102 dB A 120 dB A DIME...

Page 14: ... lifting slings cables and chains regularly Ensure that you know the weight of the load to be lifted and never exceed the lifting capacity stated by the manufacturer of the lifting device Select the transport routes for lifting so that the load is not transported over people or a location where people might be Fig 5 Lifting point CAUTION FARMI 260 561 712 kg without feed unit depending on the acce...

Page 15: ...the feed unit Please make sure to install the ap propriate fitting block The fitting block for the feed unit HF231 HM has a height of approx 180 mm see fig 6a The fitting bock for the feed units HF260 EM HF260 EL and HFC260 has a height of approx 135 mm See fig 6b The fitting block is installed on the pins in the bot tom section of the feed opening See figs 6a and 6b Carefully install the fitting ...

Page 16: ...ine with the hitch so that the distance between the splined shafts is at its shortest Fig 8 3 First cut the thicker shield to the correct length 1 Remember the 20 40 mm clearance Then cut a si milar length from the profile tube 2 Shorten the other PTO shaft half similarly Remove burrs using a file 4 Inserttheinnertubeintheoutertubeandcarefully move the machine up and down Ensure that the shaft was...

Page 17: ...g other materials The breakers or the screen are attached inside the up per chamber The set screws 1 of the lower section are inserted using Nord Lock lock washers 2 and are secured with M16 lock nuts Tighten the nuts with 170 Nm The locking screw 4 of the upper section is in serted using a Nord Lock lock washer and is secured with a M16 lock nut which is to be tightened with 200 Nm After having t...

Page 18: ...n Insert the cotter pin If the chipper is equipped with an optional discharge pipe control device the latter must be mounted on the chipper before the discharge pipe First the cont rol device is mounted to the chipper using the lock band and then the discharge pipe is installed to the control device as described above ADJUSTING THE DISCHARGE PIPE AND LID Open the band tightening bolt Turn the pipe...

Page 19: ...peration the chipper must stand on level and hard ground As compared to the tractor the chipper must not be lowered excessively Otherwise the PTO drive shaft connection may loosen during operation Direct the discharge pipe so that the thrown out chips do not pose a risk to the operator of the chipper or to or anyone else Always keep a safe distance to the discharge position of the chips STARTING T...

Page 20: ... safety boots and required protective clothing The operator of a chipper with grab loader feed must wear an ear protection cut resistant safety boots and required protective clothing Never hold any part of the body into the feed hop per or into another part of the chipper with the machine running Before feeding in the material to be chipped ensure that the wood fed into the chipper is free from me...

Page 21: ...ubricant should be used for subsequent lubrication Shell Alvania Grease R 3 or Kendall L427 An excessive amount of grease causes over heating and impairs lubrication Lubricate the bearings every 200 working hours or at least once a year See Fig 12 Fig 12 Lubricating the bearings LUBRICATING THE PTO SHAFT Lubricate the PTO shaft prior to operation and regularly as shown in Fig 13 Lubricate the inne...

Page 22: ...sary Check the tightness of all fastenings once a week and the fastenings on a new machine after one hour of use Tighten as shown in the diagram below Fig 14 Checklist for tightening Table 2 Tightening torques Both sides of the knives can be used Item Width across flats mm Tightening torque Nm 1 Knife bracket fastening bolts 30 250 2 Knife fastening bolts 19 78 3 Anvil fastening bolts 24 200 4 Bre...

Page 23: ...eel after the PTO is disen gaged Please wait until the disk has stopped completely before per forming any further actions When manually turning the ro tor never touch the edges of the lower chamber or other parts where there is the risk for the hands to get squeezed between the lower chamber and the rotor knives or blades OPENING AND REMOVING THE UPPER CHAMBER Remove the lock bolt M6 1 Loosen the ...

Page 24: ...is recommended that the knives be sharpened to a concave shape If this is not possible the knife is shar pened to a flat profile Fig 19 Fig 18 The profile of a concave knife Fig 19 A knife with a flat profile sharpening stone knife knife The hone angle is ground to a 45 angle with two to three longitudinal strokes using a level sharpening stone Burrs are removed from the knife fastening bolt side ...

Page 25: ...he knives were removed for example due to sharpening If new knives are replaced If chip length is adjusted Check the clearance with a feeler gauge Turn the disk until the knife edge is aligned with the vertical anvil Measure the knife to anvil clearance adjust if ne cessary 1 Loosen the vertical anvil fastening bolts M16 A 2 Adjusttheclearancebetweentheknifeand vertical anvil to 1 5 mm with the ad...

Page 26: ...n Opening and removing the upper chamber for further instructions 2 Toincreasethechiplength loosentheanvil faste ning bolts A and B M16 first 3 Move the anvils further from the disk 4 Loosentheknifebracketfasteningnuts M20 See Fig 27 Adjust so that the distance from both ends of the knife to the edge of the disk is equal If necessary tap the knife bracket with wood or a rubber hammer See Fig 28 5 ...

Page 27: ...and checking the knife to anvil clearance Fig 29 Knife to chamber distance REPLACING THE SPLINED SHAFT 1 Remove the upper chamber 2 Removethebearings Fig32 Weldingdamagesthe bearings 3 Lift the cutting disk using a crane 4 At a distance of 2 mm from the shaft end grind a groove of 15 mm depth into the shaft See fig 30 5 Heat the joint area if necessary 6 Move the splined shaft so that it comes loo...

Page 28: ...FARMI 260 28 Knife to chamber distance 1 5 mm Lower chamber Anvils Knife bracket Disc Fig 31 Cross sectional view of cutting disk and knives Fig 32 Cross sectional view of the bearing system ...

Page 29: ...FARMI 260 29 ...

Page 30: ... 49 48 47 46 45 44 43 42 44 52 20 1 20 2 20 3 20 4 20 5 20 6 56 55 54 53 20 22 23 53 29 6 26 25 29 30 28 44 36 29 33 When ordering spare parts please indicate the machine s type and serial number from the machine plate spare part s order number description and quantity required Example CH260 serial number xxxxxxx 43298410 knife 2 pc ...

Page 31: ...inge bushing 4 15 43291103 Anvil adjuster 2 16 43291137 Pin L 116 1 17 52842143 Split pin 5X105 1 18 03487760 Chain USA 1 19 52842150 Ring cotter 10X45 2 20 03296370 Bearing unit complete 2 20 1 33296020 Bearing housing 1 20 2 54523212 Bearing 1 20 3 43296060 Labyrinth ring 1 20 4 43296120 Labyrinth sleeve 1 20 5 43296070 Cover 1 20 6 52401015 Grease nipple AR1 8 1 21 43296360 Axle nut 1 22 520602...

Page 32: ... 10 9 8 7 6 5 4 3 2 11 20 19 17 16 15 14 13 12 21 30 29 28 27 26 25 24 23 22 31 40 39 38 37 36 35 44 33 32 41 49 48 47 46 45 44 43 42 44 52 20 1 20 2 20 3 20 4 20 5 20 6 56 55 54 53 20 22 23 53 29 6 26 25 29 30 28 44 36 29 33 ...

Page 33: ...40 43511780 Cover of the universal shaft 1 41 43299400 Fastener of cover 1 42 52060126 Screw M8X20 DIN933 88ZN 2 43 52200334 Washer M8 DIN440 ZN 2 44 52117207 Lock nut M20 DIN985 8ZN 8 45 33485040 Frame 1 46 52060175 Screw M8X25 DIN933 88ZN 2 47 52200037 Washer M8 DIN126 58ZN 2 48 52117082 Lock nut M8 DIN985 8ZN 2 49 43130376 Hook 1 50 51 52 52840279 Cotter pin 4X24 DIN1481 4 53 52117165 Lock nut ...

Page 34: ...n Remarks Qty 1 33298590 Disk 2 knife 1 2 23293910 Knife bracket 2 3 43298410 Knife 2 4 43290741 Support plate 2 5 52117215 Lock nut M20X1 5 10 9 DIN985 4 6 52063592 Screw M12x35 DIN933 10 9ZN 6 7 52211059 Spring washer M12 DIN127 ZN 6 8 52111051 Nut M12 DIN936 8ZN 6 ...

Page 35: ...n Remarks Qty 1 13298580 Disk 3 knife 1 2 23293910 Knife bracket 3 3 43298410 Knife 3 4 43290741 Support plate 3 5 52117215 Lock nut M20X1 5 10 9 DIN985 6 6 52063592 Screw M12x35 DIN933 10 9ZN 9 7 52211059 Spring washer M12 DIN127 ZN 9 8 52111051 Nut M12 DIN936 8ZN 9 ...

Page 36: ...iption Remarks Qty 1 23296430 Discharge pipe 1 2 43314509 Lid 1 3 52117108 Lock nut M10 DIN985 8ZN 2 4 43314533 Hinge screw 1 5 94612082 Tension spring DU26 DL2 6 L106 1 6 03314556 Chain L1600 1 7 43482320 Lock band complete 1 8 52200045 Washer M10 DIN126 58ZN 2 9 54924014 Handle black pvc 2 ...

Page 37: ...14509 Lid 1 3 52117108 Lock nut M10 DIN985 8ZN 2 4 43314533 Hinge screw 1 5 94612082 Tension spring DU26 DL2 6 L106 1 6 03312550 Chain L2300 1 7 43482320 Lock band complete 1 8 52200045 Washer M10 DIN126 58ZN 2 9 52117124 Nut M12 DIN985 8ZN 1 10 33312513 Curved pipe 1 11 43310796 Hinge screw 1 12 54712088 Locking handle 1 13 54924014 Handle black pvc 2 ...

Page 38: ...1 3 52214285 Lock washer M16 NORD LOCK 3 4 52117165 Lock nut M16 DIN985 8ZN 3 5 52840071 Cotter pin 4X22 DIN1481 3 03298150 CROSS BRAKER FOR SLAB COMPLETE Part Order no Description Remarks Qty 1 43298140 Cross braker for slab 1 2 43297680 Locking bolt 1 3 52214285 Lock washer M16 NORD LOCK 3 4 52117165 Lock nut M16 DIN985 8ZN 3 5 52840071 Cotter pin 4X22 DIN1481 3 ...

Page 39: ...TIC SHREDDING SCREEN COMPLETE Part Order no Description Remarks Qty 1 43297640 Plastic shredding screen 1 2 43297680 Locking bolt 1 3 52214285 Lock washer M16 NORD LOCK 3 4 52117165 Lock nut M16 DIN985 8ZN 3 5 52840071 Cotter pin 4X22 DIN1481 3 ...

Page 40: ...FARMI 260 40 ...

Page 41: ...ut the manufacturer s permission insufficient maintenance non original parts The warranty does not cover wearing parts Send faulty parts carriage paid to the manufacturer for inspection Repairs will be con ducted by Farmi Forest Oy or an authorized expert The warranty is valid only if the bottom part of this page is filled in and returned to the manufacturer within 14 days of receipt of the produc...

Page 42: ...dress Dealer s tel Product and type Serial number Return to the manufacturer Date of delivery _____ _____ 20_____ Dealer Dealer s address Dealer s tel Customer Customer s address Customer s tel E mail Product and type Serial number PRODUCT REGISTRATION FORM ...

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