Farmi 381 HFC Operation, Maintenance And Spare Parts Manual Download Page 46

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FARMI 381 HFC / HF

HYDRAULIC UNIT HD381

Part

Order no

Description

Remarks

Qty

56017536

Filler filter

52001062

Hexagonal socket head screw

M6X20 DIN912 88ZN

52200037

Washes

M8 DIN126 58ZN

52001260

Hexagonal socket head screw

M8X25 DIN912 88ZN

33811060

Cover

52200037

Washer

M8 DIN126 58ZN

52080190

Plug

52390515

Usit-ring

U10,37X15,88X2,03

43802800

Tank

43806090

Plate

52060209

Screw

M10X16 DIN933 88ZN

52460460

Level gauge-thermometer

43806880

Flange

52442373

Angle nipple

RK1 - R1

43806910

Filter fastening plate

56047570

Filter

200001632

Manometer

56047580

Return oil filter

Summary of Contents for 381 HFC

Page 1: ...OR READ THIS OPERATION AND MAINTENANCE MANUAL CAREFULLY BEFORE USING THE MACHINE EXCLUSIVELY FOR GRAB LOADER FEED MANUAL FEED PROHIBITED OPERATION MAINTENANCE AND SPARE PARTS MANUAL FROM MACHINE 38001...

Page 2: ......

Page 3: ...PING THE CHIPPER VIA THE TRACTOR DRIVE 23 ADJUSTMENT OF THE FEED SPEED 23 CHIPPER TRANSPORTATION 24 STORAGE 24 MAINTENANCE 25 KNIFE MAINTENANCE 29 WIPER KIT 32 CHIP LENGTH ADJUSTMENT 33 SPLINED SHAFT...

Page 4: ...misuse that could damage equipment or machinery reminders such as for performing checks or carrying out maintenance or repair procedures INTRODUCTION This manual includes the information and maintena...

Page 5: ...re 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 20...

Page 6: ...an 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...

Page 7: ...ne without all the safety devi ces and protectors in place Also check the univer sal joint s safety equipment and joins Never insert any body part into the machine with the engine running If any fault...

Page 8: ...y that the pressure classes of the hoses and connectors are suitable to the operating pressure levels 5 Check that all safety devices such as pressure relief valves etc are in place and work properly...

Page 9: ...ned 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 perfor ming any ma...

Page 10: ...I 381 HFC HF 10 The following plates and labels must be correctly attached to the chipper Missing plates labels must be replaced immediately STICKERS AND PLATES Number 1 Machine plate CH381HF HFC 4380...

Page 11: ...Before operation mount the chipper to the 3 point hitch of the tractor CAUTION Before maintenance and repair please turn off the tractor and disconnect the PTO drive shaft CAUTION Before detaching the...

Page 12: ...rts 12 Max hydraulic pressure 190 bar 40147060 13 Type sticker 40147570 10 30146990 2 pcs CAUTION Manual feed prohibited CAUTION Crushing hazard Always keep a safe distance to rotating parts CAUTION S...

Page 13: ...feedmaterials Thefeedchutecomesstan dard equipped with No Stress revolution control which shuts down the feed when the output Rpm drops too low The benefits of the No Stress mechanism are tractors of...

Page 14: ...Assembly 3 point hitch Chipper weight kg 1970 Disc mm 1460 Disc weight kg 600 2 roller hydraulic feed standard Discharge pipe 300o rotating Discharge control hydraulic Operating pressure 200 bar No St...

Page 15: ...FARMI 381 HFC HF 15 4120 835 2347 1135 450 2002 163 3 16 34 14 16 92 6 16 44 11 16 17 11 16 78 13 16 2250 HF380 transport position...

Page 16: ...FARMI 381 HFC HF 16 HFC381...

Page 17: ...FARMI 381 HFC HF 17 HFC381 transport position...

Page 18: ...the 3 point hitch Check that the power take off PTO drive shaft is the correct length For details on shortening the PTO shaft see the Power Take Off Shaft section Check that the PTO shaft shields are...

Page 19: ...ect the tubes and check that the shaft is sufficiently shortened by carefully lifting up and down with the hoist Ensure that the shaft has a 40 mm movement clearance Also move the machi ne sideways to...

Page 20: ...ds and wood can be fed into the chipper 3 REVERSE REV Left hand foot pedal The feed rollers begin rotating outwards and wood can be removed from the rollers The opera ting switch returns automatically...

Page 21: ...Start the chipper with the tractor running at low rpm Gradually bring the speed up to the level required for chipping 540 1000 rpm 4 Move the discharge pipe by moving the lever left or right Adjust th...

Page 22: ...OFF POSITION SENSOR CLOSER Fastening rack of the sensor End plate Chipper shaft Sensor Apply thread sealant to the upper nut Installation of the No Stress sensor Feed Roller Status Stopped Rotating S...

Page 23: ...the oil heats excessively stop chipping and allow the oil to cool STOPPING THE CHIPPER VIA THE TRACTOR DRIVE Slow the tractor rpm to idling speed before disenga ging the PTO Move the PTO control leve...

Page 24: ...t Take extreme care when turning the discharge pipe STORAGE Ensure that the chipper is stored on a solid surface and is unable to topple over If the chipper has been left unused for a prolon ged perio...

Page 25: ...nd new chipper must be checked after the first operating hour and tightened as necessary Tightening tor ques as shown in the table The tightness of fastening bolts should be checked on a weekly basis...

Page 26: ...oses and joints Daily Grease nipple 1 PTO drive shaft Lubricate Daily See separate instructions 2 Rotor bearing Lubricate 50 h 5 6 pump strokes bearing 3 Swing bearing of the roller swing Lubricate 50...

Page 27: ...holder fastening bolts 36 1000 2 Tightness of knife fastening bolts 22 120 3 Tightness of anvil fastening bolts 24 200 4 Tightness of twig breaker fastening bolts 19 80 5 Breaker fastenings 19 80 24...

Page 28: ...st be a clearance of 3 5 cm below the belt ITEM OIL TYPE GRADE QTY Hydraulic system summer TEBOIL Hydraulic oil 46 S or equivalent ISO VG46S winter TEBOIL Hydraulic oil 32 S or equivalent ISO VG32S ap...

Page 29: ...CHAMBER Remove the M16 3 pcs locking screws Turn the upper chamber onto its side Lock the disc with the locking bolt Remove the feed chute or turn it to the side KNIFE REMOVAL FROM THE KNIFE HOLDERS 1...

Page 30: ...and the hone angle 45o The hone angle prevents the blade edge from breaking It is recommended that post sharpening of the knives is also performed to a concave shape If this is not pos sible sharpen t...

Page 31: ...s check and if necessary adjust the clearance between the knives and anvils after a heavy sharpening whenever the knives are removed e g for shar pening whenever knives are replace when changing the c...

Page 32: ...tes Adjust cutting blades to the required chip size Adjust anvils Adjust the wiper plates to the same plane with the knives Leave 2 mm gap between the cutting blade and the wiper Also make sure that t...

Page 33: ...tructions 2 To extend the chip length first remove the anvil fastening bolts M16 A 3 Move the anvils further from the disc 4 Remove the knife holder fastening nuts M24 Set both ends of the knives to t...

Page 34: ...e clearance adjustment and checking instructions Guide measurement SPLINED SHAFT REPLACEMENT 1 Remove the upper chamber 2 Remove the bearings see figure Bearings installation Welding damages the beari...

Page 35: ...FARMI 381 HFC HF 35...

Page 36: ...RMI 381 HFC HF 36 1 10 9 8 7 6 5 4 3 2 11 20 19 18 17 16 15 14 12 21 30 29 27 26 25 24 23 22 31 39 38 37 36 35 34 33 32 49 51 36 17 22 52 40 42 41 47 56 43 44 38 58 27 26 34 27 26 53 27 57 55 28 CHIPP...

Page 37: ...ng chaine 1 21 43806100 Fastening for three way valve 1 22 43805370 Fastening screw 8 23 43294420 Wiper 2 24 03803000 Hydraulic unit see separate spare part page 1 25 43806340 Hook for universal shaft...

Page 38: ...RMI 381 HFC HF 38 1 10 9 8 7 6 5 4 3 2 11 20 19 18 17 16 15 14 12 21 30 29 27 26 25 24 23 22 31 39 38 37 36 35 34 33 32 49 51 36 17 22 52 40 42 41 47 56 43 44 38 58 27 26 34 27 26 53 27 57 55 28 CHIPP...

Page 39: ...2X120 88ZN 1 49 52117930 Wing screw M8X25 DIN316 8 50 51 52090694 Hexagon socket countersunk head cap screw M16x50 DIN7991 2 52 52840071 Cotter pin 4X22 DIN1481 8 53 52200052 Washer M12 DIN125 58ZN 8...

Page 40: ...381 HFC HF 40 1 3 2 10 2 9 2 3 2 1 2 2 2 4 2 5 2 6 2 7 2 8 3 1 3 6 3 5 3 4 3 3 3 2 3 1 2 11 12 14 13 16 15 15 16 18 19 21 24 22 25 23 17 20 29 27 28 26 8 4 9 7 6 5 10 11 2 12 KNIFE ROTOR AND BEARING...

Page 41: ...e 1 3 5 54523213 Spherical roller bearing 1 3 6 52401015 Grease nipple AR1 8 1 4 43811030 Pump fastening plate 1 5 43806810 Belt pulley Z 112 1 6 43806830 Belt cover s fastening plate 1 7 43806860 Bel...

Page 42: ...I 381 HFC HF 42 1 10 9 8 7 6 5 4 3 2 11 20 19 18 17 16 15 14 13 12 21 22 8 12 22 15 14 16 13 16 21 24 11 24 11 24 see hydraulics see hydraulics 6 03805700 DISCHARGE PIPE COMPLETE from serialnumber 380...

Page 43: ...52062247 Screw M20x70 DIN931 88ZN 1 11 52117207 Lock nut M20 DIN985 8ZN 4 12 52062840 Eyebolt M12X120 88ZN 2 13 52062627 Screw M12X50 DIN931 88ZN 2 14 52200466 Washer M12 DIN440 ZN 2 15 43489820 Hand...

Page 44: ...FARMI 381 HFC HF 44 1 10 9 8 7 6 5 4 3 2 11 15 14 13 12 8 8 8 9 9 9 12 16 03800090 ACTUATOR FOR DISCHARGE CHUTE ROTATION COMPLETE...

Page 45: ...02530 Chain cover right 1 6 43802540 Chain cover left 1 7 54820014 Roller chain 5 8X83 LENKK DIN8187 1 8 52200045 Washer M10 DIN125 58ZN 6 9 52060209 Screw M10X16 DIN933 88ZN 6 10 52200490 Washer M12...

Page 46: ...01260 Hexagonal socket head screw M8X25 DIN912 88ZN 4 5 33811060 Cover 1 6 52200037 Washer M8 DIN126 58ZN 16 7 52080190 Plug 3 8 52390515 Usit ring U10 37X15 88X2 03 2 9 43802800 Tank 1 10 43806090 Pl...

Page 47: ...arks Qty 1 43801160 Twig crusher 1 2 43803550 Screw 3 3 43297680 Locking bolt 2 4 52200490 Washer M12 DIN 7349 ZN 3 5 52214269 Lock washer M12 NORD LOCK 3 6 52214285 Lock washer M16 NORD LOCK 2 7 5211...

Page 48: ...FARMI 381 HFC HF 48 1 10 8 7 6 5 4 3 2 11 20 19 18 17 16 14 13 21 30 29 28 27 26 23 22 9 31 12 15 25 24 12 9 8 7 8 11 11 14 14 14 22 23 HYDRAULIC FEEDER HF381 03800060...

Page 49: ...0 Eyebolt M12X120 88ZN 6 15 52813151 Split pin 5X50 DIN94 ZN 2 16 52842143 Cotter 5X105 2 17 52091600 Eyebolt nut M12 DIN582 1 18 54923080 Vibration isolation 2 19 52117108 Lock nut M10 DIN985 8ZN 2 2...

Page 50: ...FARMI 381 HFC HF 50 1 10 9 8 7 6 5 4 3 2 11 FEED CHUTE HF380...

Page 51: ...feed roller 1 3 52200052 Washer M12 DIN125 58ZN 8 4 52200045 Washer M10 DIN125 58ZN 6 5 52060233 Screw M10X30 DIN933 88ZN 4 6 52063617 Srew M12X40 DIN933 10 9MU 8 7 52230067 Circlip 35X2 5 DIN471 1 8...

Page 52: ...FARMI 381 HFC HF 52 FEED CONVEYOR FC381...

Page 53: ...33805950 Bearing housing left 1 18 33805870 Rear axle 1 19 43805960 Rear axle locking plate 1 20 43804850 Locking chain 1 21 43292739 Washer 4 22 54822850 Bearing unit vertical 2 23 54828500 Feeding...

Page 54: ...FARMI 381 HFC HF 54 6 5 4 3 2 11 12 24 23 15 21 1 21 5 HYDRAULICS...

Page 55: ...793 Hydraulic cylinder 32 20 150 1 11 1 52355510 Seal kit 1 12 56016040 Hydraulic cylinder 40 20 200 double acting 1 12 1 56016045 Seal kit 1 13 56091648 Hydraulic cylinder 18 94 L 166 1 14 43442433 N...

Page 56: ...FARMI 381 HFC HF 56 6 5 4 3 2 11 12 24 23 15 21 1 21 5 HYDRAULICS...

Page 57: ...ylinder 40 20 200 double acting 1 24 1 56016045 Seal kit 1 25 56070261 Throttle valve 1 26 52432051 Double fitting R1 2 2 27 52432119 Double fitting R1 4 3 8 2 28 52442761 Angle nipple R1 4 04510 04 9...

Page 58: ...FARMI 381 HFC HF 58 1 10 9 8 7 6 5 4 3 2 11 12 HOSE SERIES DIRECTIONAL CONTROL VALVE FROM ABOVE...

Page 59: ...vement 1 56518111 Hose assy K1 4 S L 0 8 m 1 5 56534274 Hose assy K3 4 S L 2 2 m feed 1 6 56534142 Hose assy K3 4 S L 0 95 m P2 accumulator valve 1 7 56533094 Hose assy V3 4 S L 0 7 m T3 return filter...

Page 60: ...FARMI 381 HFC HF 60 1 5 4 3 2 HOSE SERIES PUMP HOSES After a long machine downtime the pump must be replenished via the nipple of the leakage line...

Page 61: ...0077 Hose assy S1 S L 0 6 m return oil filter tank 1 2 54921382 Intake hose 1 1 4 L 1 05 m 5 bar tank pump 1 3 56526148 Hose assy K1 2 S L 0 950 m leakage line pump tank 1 4 56533094 Hose assy V3 4 S...

Page 62: ...FARMI 381 HFC HF 62 1 10 9 8 7 6 5 4 3 2 11 15 14 13 12 HOSE SERIES FRONT HOSES...

Page 63: ...ydraulic motors 1 7 56526148 Hose assy K1 2 S L 0 95 m Return hose of lower hydraulic motor 1 8 56526288 Hose assy K1 2 S L 2 3 m Relief pressure loading of the feed roller 2 9 56526031 Hose assy K1 2...

Page 64: ...FARMI 381 HFC HF 64 HYDRAULICS CIRCUIT DIAGRAM...

Page 65: ...FARMI 381 HFC HF 65...

Page 66: ...FARMI 381 HFC HF 66...

Page 67: ...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 b...

Page 68: ...ress 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...

Page 69: ...OIR TABLE Tel 33 4 7724 9166 contact giraudagriforest com Germany Meier Land und Forstmaschinen Werksvertretungen Import GmbH Am Sch nb hl 9 D 92694 WEIHERHAMMER Tel 0049 9605 92433 12 info meier fors...

Page 70: ...216 593 09 42 mustafa kemal rekarma com United Kingdom Farmi Forest Corporation UK Unit 5 Wheler Road Seven Stars Industrial Estate Coventry CV3 4LJ UK Tel 44 0 24 7746 1976 greg worley farmiforest f...

Page 71: ...cto gafmex com Uruguay Inderfor S A Pasco 1732 10 A 2000 Rosario Santa Fe ARGENTINA Tel 54 0 341 679 25 66 info inderfor com USA Northeast Implement 460 Halsey Valley Rd Spencer N Y 14883 Tel 1 607 58...

Page 72: ...Smart Choices Since 1962...

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