Farmi Forest 380 HF Expert, Operation, Maintenance And Spare Parts Manual

Page 1: ...ARMI 380 HF Expert CHIPPER AND HYDRAULIC FEEDER FEED CONVEYOR HFC 43804010 F EN 260814 ER READ THIS OPERATION AND MAINTENANCE MANUAL CAREFULLY BEFORE USING THE MACHINE FROM MACHINE 3800167 EXCLUSIVELY FOR GRAB LOADER FEED MANUAL FEED PROHIBITED TRANSLATION OF THE INSTRUCTION MANUAL OPERATION MAINTENANCE AND SPARE PARTS MANUAL ...

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Page 3: ... 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 maintenance instructions required for operating the machine in the optimal manner Although you have experience in using this kind of machinery read the operation and maintenance instruc tions carefully since ...

Page 4: ...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 The following additional standards and specifications have b...

Page 5: ...0 STOPPING THE CHIPPER VIA THE TRACTOR DRIVE 20 HYDRAULIC AND ELECTRIC SYSTEMS 21 CHIPPER TRANSPORTATION 22 STORAGE 22 MAINTENANCE 23 GENERAL MAINTENANCE INSTRUCTIONS 23 MAINTENANCE 24 TENSION OF THE TIMING BELT 26 TENSION OF THE FEED UNIT 26 LUBRICANT TABLE 26 BYPASSING THE NO STRESS REVOLUTION CONTROL DEVICE IN CASE OF ERRORS 27 MAINTENANCE 28 WIPER KIT 31 CHIP LENGTH ADJUSTMENT 32 SPLINED SHAFT...

Page 6: ...y 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 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 it...

Page 7: ...hine 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 faults arise that may jeopardize occupational safety turn off the machine During operation the machine s operator is res ponsible for safety in the whole work area Work may not be carried out in the pres...

Page 8: ...ly 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 Fami liarize yourself with their use Safety systems may never be bypassed 6 Check the main hydraulic parts daily and always after a fault Replace any damaged parts imme diately 7 If a component is da...

Page 9: ...aterial 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 perfor ming any maintenance or repair works Caution As a sole exception adjust the speed of the feed rol lers of the hydraulic feed with the machine running For further instructi...

Page 10: ...F 10 1 10 9 8 6 5 7 4 3 2 11 13 12 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 CH380HF HFC ...

Page 11: ...ty instructions 40147020 3 40147000 CAUTION 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 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 stick...

Page 12: ...rd sticker 41015600 Always keep a safe distance to rotating parts 12 Max hydraulic pressure 190 bar 40147060 13 Type sticker 40147140 10 30146990 2 pcs CAUTION Manual feed prohibited CAUTION Crushing hazard Always keep a safe distance to rotating parts CAUTION Safe distance 20 meters 11 Operation from the driver seat in the tractor s safety cab 40147050 ...

Page 13: ...ofeedmaterials 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 lower power rating can be used more homogenous chip quality higher chip yield The FARMI 380 HF chipper has its own hydraulic unit TECHNICAL INFORMATION MAIN COMPONENTS 1 Upper chamber 2 Lower chamber...

Page 14: ...0 Power demand kW 125 180 Operating rpm min 540 max 1000 Number of knives 4 Disc drive direct splined shaft 1 3 4 6 splines Power source tractor PTO Assembly 3 point hitch Chipper weight kg 1970 Disc ø mm 1460 Disc weight kg 600 2 roller hydraulic feed standard Discharge pipe 300o rotating Discharge control hydraulic Operating pressure 190 bar No Stress rpm guard standard Discharge height m 4 1 Fe...

Page 15: ... 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 in place and the shield rotation prevention chain is attached POWER TAKE OFF SHAFT Tractor s PTO drive shaft dimensions should be 1 3 4 to maximize its operating life PTO shaft recommendations Bondio...

Page 16: ...erconnect 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 check that the shaft moves freely Distance A when the distance between the splined shafts is at its shortest Shortening the PTO shaft MOUNTING THE FEED CHUTE 1 Fixthefeedchuteframetothechipperw...

Page 17: ... foot pedal 1 STOP Feed rollers stop rotating 2 FEED FORWARD FF Right hand foot pedal The feed rollers begin rotating inwards 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 to the STOP po sition Do not operate in temperatures 20oC due to the risk of...

Page 18: ... 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 the lid position by moving the lever A up or down 5 The directional positioning of the discharge pipe and the lid can only be performed while the chip per is running STARTING THE TRACTOR PTO Start the PTO in three steps 1 Short ...

Page 19: ...D 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 Stopped Rotating Chipper RPM Percentage X Programmed No Stress speed Either set in the programming level or by pressing SET button ...

Page 20: ...ent overheating If 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 lever slowly to the OFF position FEED SPEED CONTROL The hydraulic system is equipped with a double pump The output of one pump can be directed either to the drive or to the tank via valv...

Page 21: ...ALVE POSITIONS OF THE HYDRAULIC TWIN PUMP Position 1 one pump ON 1000 rpm chip size below 20 mm Position 2 both pumps ON 540 rpm chip size below 20 30 mm Do not use both pumps position 2 if the speed is below 1000 rpm If the power is too high the oil heats up which results in strain of the timing belt CAUTION ...

Page 22: ...it 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 period lubricate the knives e g with Vaseline Ensure that the water drainage holes in the lower chamber are open Transportation position CAUTION ...

Page 23: ...rand 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 The knife clearances must be adjusted inaccordance with the given values See the Knife Clearance Adjustment instructions Bearings are factory greased Use high quality grease for post lubrication The...

Page 24: ...hoses 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 h 4 Lifting cylinder of the roller swing Lubricate 50 h 5 Bearing of the material feed Lubricate 50 h 6 Opening cylinder of the upper housing Lubricate 250 h 7 Swiveling cylinder of the discharge pi...

Page 25: ...e 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 24 170 6 Tightness of bearing fastening bolts 30 300 7 Tightness of knife fastening bolts 22 100 Tightening points Knifes are reversible ...

Page 26: ...e when the belt is tight there must be a clearance of 3 5 cm below the belt ITEM OIL TYPE GRADE QTY Hydraulic system TEBOIL Hydraulic oil 46 S or equivalent ISO VG46S approx 75 l Bearing TEBOIL Multipurpose Grease or equivalent Electrical connectors Multi purpose oil CRC 5 56 or equivalent LUBRICANT TABLE ...

Page 27: ...No Stress sensor can be temporarily bypassed by attaching a jump wire between connectors 7 and 9 orange and yellow wires from the relay K1 When No Stress is programmed normally and the tractor is running on full working speed supply voltage should be found from connector 6 If there is no voltage the sensor is broken or wrongly adjusted ...

Page 28: ... UPPER 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 Remove the knife s lock nuts M14 2 Remove the knife fastening bolts M14 Turn the wrench carefully to avoid hand injury by the knife should the wrench slip Locking the disc and removing the loc...

Page 29: ...g angle is 30o 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 the knives to a flat profile Grind the hone angle at 45o with two to three longitu dinal strokes using a level sharpening stone Remove the burrs from the knife fastening bolt side by gri...

Page 30: ...ys 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 chip length Vertical anvil profile Use a feeler gauge to check and adjust the clearance Turn the disc so that the knife edge is aligned with the vertical anvil Measure the clearance and adjust as nece...

Page 31: ...ates 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 there is a 1 3 mm gap between the wiper plates and the circular plates ...

Page 32: ...structions 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 the same distance from the disc Use the adjustment screws for this purpose 5 Tighten one of the knife holder nuts and re check the distance measurement at the other end Chip length adjustment Knife ho...

Page 33: ...e clearance adjustment and checking instructions Guide measurement SPLINED SHAFT REPLACEMENT 1 Remove the upper chamber 2 Remove the bearings see figure Bearings installa tion Welding damages the bearings 3 Hoist up the disc 4 Grind a 25 mm deep groove about 2 mm from the edge of the shaft See the illustration 5 Heat the joint area if necessary 6 Move the splined shaft first to loosen it then re m...

Page 34: ...FARMI 380 HFC HF 34 ...

Page 35: ...FARMI 380 HFC HF 35 ...

Page 36: ...ARMI 380 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 CHIPPER ...

Page 37: ...1 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 1 26 52060050 Screw M6X40 DIN933 88ZN 3 27 52117066 Lock nut M6 DIN985 8ZN 3 28 52214269 Locking washer M12 NORD LOCK 8 29 52842143 Cotter 5X105 1 30 52117124 Lock nut M12 DIN985 8ZN 8 31 52062106 Screw M16X30 DI...

Page 38: ...ARMI 380 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 CHIPPER ...

Page 39: ...nut M8 DIN985 8ZN 5 48 52062840 Eyebolt M12X120 88ZN 1 49 52117930 Wing screw M8X25 DIN316 8 50 51 52090694 Hexagon socket countersunk head cap screw M16x50 DIN7991 2 52 52813011 Split pin 2X15 DIN94 ZN 8 53 52200052 Washer M12 DIN125 58ZN 8 54 52200582 Washer M12 DIN9021 58ZN 2 55 52001559 Hexagonal socket head screw M6X60 DIN912 88ZN 1 56 52070406 Screw M8x35 DIN931 88ZN 1 57 52200029 Washer M6 ...

Page 40: ...FARMI 380 HFC HF 40 1 9 8 7 6 5 4 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 11 10 17 18 19 11 20 21 24 22 25 23 2 12 KNIFE ROTOR AND BEARING UNIT ...

Page 41: ...43800620 Labyrinth sleeve 1 3 5 54523213 Spherical roller bearing 1 3 6 52401015 Grease nipple AR1 8 1 4 43803930 Pump fastening plate 1 5 43803200 Belt pulley Z 90 1 6 43804870 Belt cover s fastening plate 1 7 43804860 Belt cover s protection plate 1 8 03803210 Belt pulley Z 48 1 9 53220410 Belt 1 10 52060110 Screw M8X80 DIN933 88ZN 3 11 52114311 Lock washer M8 NORD LOCK 7 12 43802560 End plate 1...

Page 42: ...FARMI 380 HFC HF 42 1 10 9 8 7 6 5 4 3 2 11 9 7 12 13 11 12 HYDRAULIC UNIT HD380 ...

Page 43: ...ersal plate 1 4 56017540 Filler filter 1 5 56047510 Return oil filter 1 6 52460460 Level gauge thermometer 1 7 52080190 Plug 3 8 52390515 Usit ring 2 9 43806090 Plate 2 10 52060209 Screw M10X16 DIN933 88ZN 2 11 52001278 Screw M8X20 DIN912 88ZN 20 12 52200037 Washer M8 DIN126 58ZN 20 13 52090479 Hexagon socket countersunk head cap screw M8x25 DIN 7991 88ZN 4 ...

Page 44: ...MI 380 HFC HF 44 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 3800100 ...

Page 45: ...0 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 lever 2 16 52117124 Lock nut M12 DIN985 8ZN 4 17 52062783 Screw M16X280 DIN931 88ZN 1 18 52117165 Lock nut M16 DIN985 8ZN 1 19 52060266 Screw M10X50 DIN931 88ZN 1 20 52060282 Screw M10X70 DIN931 88Z...

Page 46: ...FARMI 380 HFC HF 46 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 47: ...802530 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 DIN 7349 ZN 2 11 52062627 Screw M12X50 DIN931 88ZN 2 12 52117124 Lock nut M12 DIN985 8ZN 4 13 52200235 Washer M8 DIN9021 58ZN 1 14 52060175 Screw M8X25 DIN933 88ZN 1 15 56001902 Hydraulic motor OMP16...

Page 48: ...FARMI 380 HFC HF 48 1 9 8 7 6 5 4 3 2 03801160 TWIG CRUSHER COMPLETE ...

Page 49: ... 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 52117165 Lock nut M16 DIN985 8ZN 2 8 52840071 Cotter pin 4X22 DIN1481 2 9 54929606 Iron wire 0 35 m 1 ...

Page 50: ...FARMI 380 HFC HF 50 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 HF380 03800060 ...

Page 51: ...40 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 20 54592050 Articulation bearing 2 21 52401056 Grease nipple CR1 8 2 22 52110103 Nut M24 DIN934 8ZN 2 23 52062734 Screw M24X50 DIN933 88ZN 2 24 56028860 Hydraulic motor EPMSY E W400 SH 2 24 1 58219759...

Page 52: ...FARMI 380 HFC HF 52 1 10 9 8 7 6 5 4 3 2 11 FEED CHUTE HF380 ...

Page 53: ...r 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 52231172 Circlip 72x2 5 DIN472 1 9 54511340 Slotted sealed ball bearing 1 10 56002033 Hydraulic motor MR400 1 11 43801770 Feed chute 1 ...

Page 54: ...FARMI 380 HFC HF 54 FEED CONVEYOR FC380 ...

Page 55: ...7 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 chain 6 24 52230257 Circlip 45x2 5 DIN471 1 25 52231172 Circlip 72x2 5 DIN472 1 26 52062130 Screw M16X60 DIN931 88ZN 4 27 52117165 Lock nut M16 DIN985 8ZN 4 28 52063340 Screw M12X80 DIN933 88ZN 2 29 ...

Page 56: ...FARMI 380 HFC HF 56 9 7 6 5 4 3 2 11 15 12 21 24 23 HYDRAULICS ...

Page 57: ...1 1 15 56533950 Hose assy K3 4 S L 0 25 m 1 1 16 56534027 Hose assy K3 4 S L 0 35 m 1 1 17 56534092 Hose assy K3 4 S L 0 7 m 1 1 18 56534183 Hose assy K3 4 S L 1 3 m 1 1 19 56534274 Hose assy K3 4 S L 2 2 m 2 2 56028860 Hydraulic motor EPMSY E W400 SH 2 2 1 58219759 Seal kit 1 3 56001902 Hydraulic motor MP 160 1 3 1 58217746 Seal kit 1 4 56048390 Directional control valve 1 4 1 56048395 Solenoid v...

Page 58: ...FARMI 380 HFC HF 58 9 7 6 5 4 3 2 11 15 12 21 24 23 HYDRAULICS ...

Page 59: ...16040 Hydraulic cylinder 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 90o 1 29 52432101 Double fitting R1 4 1 30 52432226 Double fitting R1 4 1 2 2 31 52449022 Quick fitting 1 2 SK 2 32 54922141 Cap 1 2 2 33 52391034 Usit ring U13 74x20 57x2 03 2 34 5239...

Page 60: ...FARMI 380 HFC HF 60 ...

Page 61: ...FARMI 380 HFC HF 61 ...

Page 62: ...FARMI 380 HFC HF 62 43802900 ELECTRICS HF380 ...

Page 63: ...FARMI 380 HFC HF 63 ...

Page 64: ...55114375 Mounting rail 15 cm 1 55144770 Cable seal BG21 3 55119077 End clamp 2 55119060 Switching bridge BJM6D1 1 55119050 End plate 2 41 48 55131924 Connector AMP Junior 8 52091634 Screw M4 8X16 DIN7981 2 52200037 Washer M8 DIN126 5 8 ZN 4 55144740 Rubber seal 4 part 1 55119800 2 layer connector M4 6 D2 10 55119080 Ferrule 44 55129019 Box Safety switch box 1 55144182 Counter nut BG21 2 55144174 C...

Page 65: ...out 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 conducted 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 30 days of receipt of the produc...

Page 66: ...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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Page 68: ...Farmi Forest Corporation Ahmolantie 6 FIN 74510 Iisalmi Finland Puh 358 0 17 83 241 Fax 358 0 17 8324 372 www farmiforest fi ...