Arborist STC19-28 Mk2 Operators' Manual
Contents
1. 15 16 PROGRAM No get AND TOLERANCES EDGES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm 2 ST1928 Hyd Layout PWG Waraulic Schematic SCALE 1 15 SHEET 1 OF 1 16 15 14 13 12 11 10 16 12 14 13 ie 11 lt m i X v zi 2 Lo T 53 HONIM CO2. ITEM NO PART NUMBER DESCRIPTION QTY 5 MK2 571928 2 17 Lower rear plate 1 6 2 EC1928 2 22 Shear bar support 1 7 2 1928 2 62 Shear bar support horizontal 8 MK2 170 2 32 Shear bar clamp 1 9 MK2 EC150024 7 4 10 MK2 EC1928 2 84 Top shear bar support 1 11 MK2 EC1928 2 41 Packer 1 18 EC1928 2 31 Top shear bar 19 EC1928 2 29 Lower shear bar 1 20 CM220 2 31 s C shear 1 Ub axle eel bearin 21 MK2 EC130 2 22 AA d 9 1 22 170 2 33 Shear bar pocket 23 CM170 2 37 Shear bar lock 1 24 910100 set M10 x 100 set 1 25 91001 M10 half nut 1 26 91240F M12 x 40 fine thread 2 27 91202C M12 flat washer 4 28 91203 M12 spring washer 6 29 91240 M12 x 40 bolt 4 30 91202 M12 flat washer 2 31 90830 M8 x 30 bolt 2 32 90803 8 spring washer 2 4 No Torque to 100NM plus locktite TOLERANCES FINISH E SIGNATURE DATE DEBUR AND TOLERANCES ANGULAR O05 DRAWN RVMR 29709 PARTS 0 025mm AI FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL TITLE see BOM i The Mill Industrial Park Chipper chamber Kings Coughton shear bar detail cester WEIGHT DWG A3 pus APPD DATE Warks 849 5QG Tel 01789 400044 MK2 ST1928 2 2 SB 1 2 3 SCALE 1 20 SHEET 1 OF 1 1 2 3 4 5 4 7 8 PROGRAM No 571928 1 43 3 Mounting angle 2
3. DRAWN CHK D BGG TOLERANCES FINISH LINEAR 0 025MM ANGULAR 0 25 GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester Warks B49 5QG Tel 01789 400044 ee SIGNATURE DATE BREAK SHARF 15 7 09 EDGES FOR ASSEMBLY DETAIL SEE PIVOT ARM EXPLODED DRAWING DEBUR AND TOLERANCES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm MATERIAL WEIGHT TITLE Exploded DWG NO MK2 ROLLER ROLLERBOX SCALE 1 20 SHEET 1 OF 1 1 DO SCALE IF IN DOUBT ASK REV MODIFICATION 2 DRN APPD DATE 3 4 5 1ST ANGLE PROJECTION TOLERANCES FINISH LINEAR 0 025 ANGULAR 0 25 GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester 6 7 8 PROGRAM No DIMNS IN MM ITEM NO PART NUMBER DESCRIPTION MK2 BOTTOM ROLLER BRG HSG 2 2 MK2 22206 SPHERICAL ROLLER BRG 3 MK2 62407 ROTARY OIL SEAL 4 MK2 62 INT C CLIP CIRCLIP 5 MK2 ST1928 3 82 CHAMPHERED SLEEVE 6 MK2 511928 3 83 PLAIN SLEEVE 7 2 ST1928 3 22 Bottom csk stepped washer 8 MK2 EC1928 3 20 BOTTOM ROLLER 9 91230CS CLAMPING BOLT 10 aid s e 6 straight NAME SIGNATURE DATE DEBUR AND TOLERANCES DRAWN RVMR 15 7 09 CHK D BGG MATERIAL WEIGHT Warks B49 5QG Tel 01789 400044 BREAK SHARF EDGES MACHINED PARTS 0 025mm FABRICATE
4. ANGULAR 0 25 GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester CHKD APPVD BGG MATERIAL see BOM WEIGHT Warks B49 5QG Tel 01789 400044 PART NUMBER DESCRIPTION Exploded QTY 1 M12 large nylon 380dx12 7id x 3 14thk 4 2 91275 M12 x75 bolt 3 M12 X 45 WASHER 2 4 91201 M12 nyloc nut 1 5 2 ST1928 1 62 control lever 2 6 2 ST1928 1 127 Lever knob 2 7 LONG CLEVIS 8 8 LONG CLEVIS PIN 8 9 90801 8 plain nut 8 10 2 ST1928 1 125 VALVE ROD 2 11 ST20004 THROTTLE LEVER 1 12 2 1928 1 124 link Ios M 2 ivot tube seamless T9 3od x 13 MK2 ST1928 1 117 p 12 5id x 76 2 14 2 ST1928 1 60 40MM BELL CRANK 2 15 2 ST1928 1 59 60MM BELL CRANK 2 16 MK2 RDS UNIT 17 MK2 RDS AV MOUNT 4 18 MK2 571928 1 79 LEVER SPACER 2 19 MK2 ST1928 Console 20 MK2 ST1928 1 176 control lever support brkt 21 Mk2 ST1928 1 235 Console lower body 22 Mk2 ST1928 1 237 throttle plate 1 23 eee 1 1 24 MK2 511928 1 53 Centre link support brkt 1 25 Shouldered bush 160dx12 2id x 17 4 26 MK2 ST1928 1 122 Linkage pivot pin mene fracking RS No 350 282 1 28 90616BH M x 16mm B H 5 29 90602 M flat washer 5 30 90603 6 S WASHER 5 31 90520BH 5 x 20mm B HEAD 4 32 90502 M5 WASHER 8 33 90501 NYLOC 5 NYLOC NUT 4 TNS IM S Shae TOLERANCES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm TITLE operator console ST1928 1 113 X 53 SCALE 1 6 SHEET 1
5. 2 8 Zz 5 i lt O A Le E 10
6. 7 41 Q lt NOLLN ee i cL NI 14344 C3 a BI T gt MD TUNINU3 An E 2 77778000215 E X IN 19 SOLOW 9NDOVNL AON3ON3W3 i dW d 1903 n TENER 777777100215 ON ld _ Ea 2 L 28 gt S0002IS L A 1d I Ig IHOLLASUBOIW l13NND8 9020022 IN 19 NOLLAG OVAL isonld AQ SOR o o oo 2000218 ON 19 27 M N Z MOLY OSI n NA uet 1001 8 02114 V cde ON 2 553 4 10 0100218 2600215 ON ld Z SOLYNSSL AW Im MS Y 0 y po 1 TIONITOS IONaqos aiv al l FTLLONHL gt ITA or dAWAL ANIONS A Ws cece CHO 1 01043708 7100215 ON Ld ON 14 E a 5 56 xX A JAN INS Ad 4 5 5 d aN Jam as an NA n9 5 N 71 279 jd J H ze ud m n 2 da yA ns eS b 2 d 3 3 E 3 dp F 8 B Hs E 5 M gt c Xo lt i J aw 1 1 n I Wl sd amp _ o yz Cl XO NOILONAP 50 AS 2y LM 2 vsz i AVIdSI Say 11 Y AN 2 90 GN Xm MN MN N N 22 xO NOILONAC z ONIAIM YW 1 5 lt 5 60
7. CAUTION Poor connections will affect engine security cut outs and may prevent starting GreenMech Ltd 6 5 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 6 6 12 Battery fig 6 12 50 hours 6 12 1 Turn isolator fig 5 2 1 to OFF 6 12 2 Check electrolyte level and top up if required 6 12 2 Turn isolator to ON CAUTION Gases are explosive Electrolyte is corrosive Avoid sparks and spillage 6 12 3 Removal of battery 6 12 3 1 First disconnect negative cable 6 12 3 2 Disconnect positive cable 6 12 3 3 Remove clamp and carefully lift out battery 6 12 3 4 Replace by connecting positive cable before negative 6 13 Bearings and Pivots 50 hours See section 6 1 for routine lubrication 250 hours 6 13 1 Check rotating components for excessive movement and noise in operation 6 13 2 Replace as required Fig 6 14 Belt tension release bar 6 14 Chipper Drive belt Tension Tensioning is automatic and does not require any routine attention Belt Replacement 6 14 1 Screw special bar through side of machine fig 6 14 to engage idler pulley bracket 6 14 2 Continue to screw to push back bracket against spring force until the belts are sufficiently slack to remove 6 14 3 Remove all belts and discard 6 14 4 Fit new set of belts ensuring they lay snugly in grooves of all three pulleys 614 5 Carefully unscrew bar and stow 6 14 6 Check alignment and tension before starting chipper Gr
8. MK2 ST1928 1 44 Fuel tank stiffener 7FT plt DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION DIMNS IN MM lt gt TEM PART NUMBER DESCRIPTION QTY NO 5 gt 1 MK2sr1928 1 43 Fuel 2 MK2ST1928 1 43 1 Fuel tank top 3 MK214 socket 1 4 BSP 4 2 5 1 BSP 5 cs s d Full socket Mounfing angle 6 MK2ST1928 1 43 2 A 2 7 8 9 M HANK Hankbush 10 Access plate ST1928 1 44 6 gasket Diesel filler neck 13 MK2ST1928 1 200 fitting C W filter and cap 21 MK2STC1928 122 Fuel gauge 22 4 1 4 BANJO 23 1 4 BLEED 8 24 MK2 1 4 1 4 hose Clip 2 26 T 3 4R 3 4 reducer 27 3 8 5 16 hose tail 28 MK2 5 16X150 SUCTION PIPE 29 MK2 1 4 1 4MNN BANJO 30 MK2 1 4 516 HT 31 2 5 15 Hose clamp 4 3 8 BONDED 32 WASHER BONDED WASHER 3 33 3 8M 3 8M connector 34 90deg 3 8F 5 16 3 8 female 5 16 hose tail hose tail 35 MK2 5 15X Hose 36 90630 M bolt x 30 10 37 90602 M6 flat washer 11 38 90603 6 S WASHER 10 TOLERANCES FINISH NAME SIGNATURE DATE DEBUR AND TOLERANCES LINEAR 0 025MM ANGULAR 0 25 DRAWN RVMR 16 7 09 EDGES MACHINED PARTS 0 025mm CHKD 82 26 APPVD BGG FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL fuel tank assembly The Mill Industrial Park exploded rings Coughton cester Warks B49 5QG Tel 01789 400044 OWS AK2 ST FUEL T
9. Hyd tank assy exploded ONS KAK2 ST1928 1 44 X SCALE 1 20 SHEET 1 OF 1 1 3 4 5 PART NUMBER DO NOT SCALE IF IN DOUBT ASK ITEM Coosa DESCRIPTION 1ST ANGLE PROJECTION SSSSNERX LLL ILLI TII s T TT ki 2 HYD TANK ASSY AS ROMER OENGO VALVE control valve L EF ORC POS Male quick release 25 Z Female quick release 3 STI928 1 105A ICTION MANIFOLD AP UZ RIT ST X BANJO 1150 LONG o 18 172 ST X 90 1250 LONG STT928 1 106A RETURN MANIFOLD TC220111 TRACK VALVE SERA EM ICAL 15705 PUMP MOTOR V 200 6 3 4 NON RETURN VALVE 2 HP32 T200 LONG HP30 3 8 R21 ST X ST450 LONG 2 HP12 1 2 RIT SL X 90 400 LONG APTI 1 2 RITSTX 90 850 LONG HP33 3 8 R2T ST XSI 450 LONG cip ROLLER RAM PUMP 1C220103 RAM VALVE C251808 378 SOLENOID NO STRESS NAME SIGNATURE DATE bietet K ieiuna eNOS TC220110 1 2 SOLENOID TOLERANCES FINISH LINEAR 0 025 ANGULAR 0 25 7 NS IN MM 43 PROGRAM No SI 6 gum v EY D
10. 46 Allfhread 2 x70 1 4 T2OT P MTZ plain nur 48 Starlock nui lock 2 49 S nut Fine thread nut 2 50 Bush Mounting bush 4 51 Mounting cup 4 52 R3256 Shock absorber 1 53 2012 45 Taper lock bush 1 54 180 spa pulley Taper lock pulley 1 55 SPA 1400 V bel _ 2 56 1C220216 Crank exfension 1 D 57 14 X 9 X 104 Key 1 58 30 X 40 X 50 Oie bush 1 59 5150 Block Bearing housing block 1 40 STO75AT MIOx75 all thread 2 l MK2 51 50 Spherial bearing 1 62 51 50 Clamp Bearing clamp plate 1 63 91480 M16x 80 bolt 4 64 91201 MI2 nyloc 4 65 grease nipple 6 straight 2 TORQUE TO 100NM E gt NAME SIGNATURE DATE DEBUR AND FINISH DEBUR AND TOLERANCES AWN RVMR 28 7 09 EDGES MACHINED PARTS 0 025mm BGG FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL TITLE The Mill Industrial Park see BOM Chipper disc exploded Kings Coughton Alcester WEIGHT DWG i REV MOBIFICATON APPD parg 5 B49 5QG Tel 01789 400044 K2 ST1928 2 50A 1 2 3 SCALE 1 50 SHEET 1 OF 1 1 2 MODIFICATION 1 2 DRN APPD DATE 4 5 1ST ANGLE PROJECTION j WN N TOLERANCES FINISH NAME LINEAR 0 025MM ANGULAR 0 25 DRAWN RVMR CHKD APPVD BGG GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester Warks B49 5QG Tel 01789 400044 6
11. 5 2 4 Turn the ignition key to ON position 5 2 5 When 0000 appears enter PIN code at RDS box fig 5 2 2 as below Note This feature may not be enabled Please consult your dealer for instructions to enable or disable PIN according to preference 5 2 5 1 Press and hold left hand menu button until first digit of PIN is displayed 5 2 5 2 Release button and repeat for second and remaining digits until code is entered 5 2 5 3 When code is correct press SET 5 2 6 Wait for the pre heat icon to disappear 5 2 7 Press and hold START button until engine is running 5 2 8 Increase speed to operating speed by slow fast to FAST hare switch or hand throttle lever if fitted 02 11 ST Arb 19 28 Mk2 5 OPERATION 5 3 Fig 5 3 1 Tracking Controls Leg Switches Hand throttle Fig 5 3 2 Track Legs GreenMech Ltd Body level 5 3 Moving the Machine 5 3 1 At tracking controls fig 5 3 1 select Track Centre switch down 5 3 2 Extend legs as required keeping body level fig 5 3 2 5 3 3 Push both levers forwards together to start forward movement 5 3 4 Open hand throttle to increase speed Close to decrease speed 5 3 5 Push left or right lever to steer 5 3 6 At work site adjust legs to level the body and to position infeed chute at 600mm min height 5 3 7 Close hand throttle to slow engine Note When extending or retracting legs it is advisable to track the machine CAUTION When extend
12. Arborist STCI9 28 Mk2 Operators Manual ST Arb 19 28 Mk2 CONTENTS SECTION 1 Introduction and Purpose 2 Technical Specifications Dimensions and Noise Level 3 Saray and Symbols 22 3 3 3 4 3 5 3 6 3 7 3 8 Ensure Never Always Safety controls and switches Control cut outs Stress system Tracking controls Symbols 4 Machine Preparation 4 1 4 2 4 3 Fuelling and parking Infeed chute Discharge chute 5 Operation 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 Pre work checks Starting machine Moving machine Starting Chipper Stopping Chipper Adjustable Feed roller control Operating Hints On Completion of Work 6 Maintenance For Engine and Tracks please refer to separate manuals 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 Routine Maintenance schedule Engine Oil Coolant Hydraulic Oil Fuel level Drive Belts Disc Blades Radiator Steam Cleaning 6 10 Air Cleaner 6 11 Electrical Connections GreenMech Ltd 1 12 09 ST Arb 19 28 Mk2 CONTENTS 6 12 6 13 6 14 6 15 6 16 6 17 6 18 6 19 6 20 6 21 6 22 6 23 Battery Bearings and pivots Chipper Drive belt tension Track Pump Drive Belts Hydraulic connections Mountings Hydraulic Return Filter Track removal Hydraulic Oil change Fuses and No Stress system Fault finding chart Blade sharpening 7 Storage 7 1 7 2 Storage Removal from storage 8 Disposal 9 Appendix 9 1 9 2 9 3 9
13. Change hydraulic oil when replacing filter element GreenMech Ltd 6 1 02 11 ST Arb 19 28 Mk2 6 MAINTENANCE 6 2 DIESEL ENGINE MAINTENANCE REFER TO ENGINE MANUAL TRACK MAINTENANCE REFER TO TRACK MANUAL Recommended lubricants Specification Hydraulic Oil ISO 32 Grease Complex grease EP2 high temperature Engine SAE 15W 40 APICD 6 1 Lubrication Points see also 6 13 Grease except where stated Track legs 2 nipples each leg Top Feed roller pivot 1 nipple Top Feed roller bearing 1 nipple Chipper Disc front bearing 1 nipple Chipper Disc rear bearing 1 nipple Infeed chute hinges Oil Infeed roller mechanism Clean and grease Bottom Feed roller bearing 1 nipple Note Do not overgrease bearings as damage to seals may occur Note Use high temperature grease on chipper disc bearings GreenMech Ltd 6 2 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 3 Fig 6 2 Engine dipstick 6 2 Engine Oil 6 2 1 Check daily fig 6 2 Refer to engine manual to refill 6 3 Coolant 6 3 1 Check daily both radiator and overflow tank fig 6 3 Refill as required Check antifreeze CAUTION Do not remove cap when engine is hot 6 4 Hydraulic Oil 6 4 1 Check daily fig 6 4 If below mark check for leaks and refill to correct level 6 5 Fuel 6 5 1 Check daily fig 6 5 before work and fill with diesel as required CAUTION Use clean diesel fuel only If in doubt use a funnel with a filter CAUTION
14. Safety Signs and Signals Regulations 1996 indicating a hazardous worksite and that unauthorised access is prohibited In areas of very high public access a risk assessment may indicate Page 2 17 19 that additional controls e g barrier tape barriers extra manning are required Ensure all operations near to highways are adequately signed with the appropriate notices as specified in the DTLR Code of Practice Safety at street works and road works available from The Stationary Office ISBN 0 11 551958 0 Ensure that the discharge chute is positioned to prevent chips being blown onto the highway during roadside operations or in any direction where they can affect colleagues or members of the public Position the chipper so that operators do not have to stand on embankments slopes when feeding material into the machine EMERGENCY PROCEDURES Ensure a designated and responsible person knows the daily work programme and agree with them a suitable emergency contact procedure Where reasonably practicable use a mobile phone or radio and pre arrange call in system Ensure the operators can provide the emergency services with enough detail for them to be found in the event of an accident e g the grid reference the distance from the main road the type of access suitable for car four wheel drive emergency service vehicles In urban areas street names are essential Know the location details before t
15. 4 Hydraulic Circuit Electrical Circuits Certificate of Conformity Risk Assessment GreenMech Ltd 2 12 09 ST Arb 19 28 Mk2 1 INTRODUCTION AND PURPOSE 1 1 INTRODUCTION This manual explains the proper operation of your machine Read these instructions horoughly before operating and maintaining the machine Failure to do so could result in personal injury or equipment damage Consult your GreenMech supplier if you do not understand the instructions in this manual manual When you see this symbol be alert to the possibility of injury to yourself or others and carefully read the message that follows CAUTION This symbol indicates important safety messages in this We recommend that you keep this manual with the machine in the box provided Note here the serial number and quote it in any communications This is important when ordering spares Remember to include all numbers and letters Serial Number Write in the number This manual covers the following engine driven self propelled SAFE Trak models Arborist STC19 28MT50 Mark2 If in doubt always quote the serial number in any communications The information in this manual is correct at the time of publication However in the course of development changes to the machine specification are inevitable Should you find any information to vary from the machine in your possession please contact your GreenMech dealer for up to date informati
16. Do not use any form of synthetic fuel 6 6 Drive Belts 6 6 1 Check daily before work the Fig 6 5 Fuel Filler condition of all drive belts and replace if worn See section 6 14 and 6 15 GreenMech Ltd 6 3 02 11 ST Arb 19 28 Mk2 6 MAINTENANCE 6 4 Fig 6 7 Chipper Disc GreenMech Ltd 6 7 Disc Blade Rotation and Replacement The design of the blades permits relocation in at least three rotated positions before regrinding or replacement is required 6 7 1 Check engine is switched off and start key removed 6 7 2 Raise engine cover and check any rotation has stopped 6 7 3 Remove the bolts retaining chipper disc cover fig 5 1 and fig 6 7 CAUTION Take care Blades are extremely sharp CAUTION Beware sharp edges of discs and unexpected movement 6 7 4 Using discharge chute handle as a lever swing back cover on to stop to expose chipper disc and blades 6 7 5 Current best practice is to lock chipper disc with timber or similar in desired position when slackening or tightening blade bolts to 150NM 6 7 6 Slacken disc blade retaining bolt remove disc clean mounting face and location 6 7 7 Replace disc in a rotated position to present a sharp section to the shear bars 6 7 8 Torque up bolt to 150NM 110lb ft 6 7 9 Check condition and security of shear bars Rotate or replace if required Do not regrind CAUTION Disc blades must only be sharpened by grinding the angled back face
17. OF 1 1 2 3 4 5 4 7 8 n PROGRAM No DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION DIMNS IN MM TEMNO PART NUMBER DESCRIPTION ay A T 928 2 50 FLYWHEEL 1 19 2 C202508 Chipping disc 4 65 3 91601 Mi nyloc nut 4 4 91650 MI6x 50 bolt 4 18 5 ECT30 2 24 Shaft washer T o E 7 Bearing Flywheel centre bearing 1 Oj zc d 1 80 INT C CUP 80mm niemal circlip T 20 T 0 2 48 Spacer shim T TZ 30 2 22 Sfub shaft housing 1 15 91203 12 spring washer 3 ON 9 62 16 91250 Mx bol 1 QJ 17 14 9 Shaft key 1 18 3525 50 Taper lock bush 1 67 61 19 1 2BSW T 2W X 1 1 21ONG 3 20 400 SPB Taper lock pulley 1 8 4 2 66 3 21 1 2 2 grub screw 4 aS 22 SPB 200 Pulley 1 24 SPE 1850 SPE drive belt 2 25 2517 45 Taper lock bush 1 26 MK2 ECT928 6 43 Ider pulley STEEL T Double row AC ball 27 320571 E 2 28 5 1928 2 28 Tensioner arm 1 31 MK2EC19282 66 Tdler shaft 1 34 MK2 571928 2 24 Damper mount 1 35 90802 M flat washer 1 37 M12x 45 dia washer 3 38 91235 MI2x 35 bolt 2 39 ECT926 2 70 Yoke bush 20 ECT928 2 69 Tensioner eye 1 21 571928 2 84 Tensioner bar 1 42 Half spring half coil spring 1 23 Full spring Full coil spring 2 24 Clevis MTZ long clevis 1 45 Clevis pin T2mm clevis pin 1
18. Y E a S W IONS1OS NI _ oval 1431 00000 ON P GIUN37US Lag 00000 aN z D ae S Oval 1431 8 dus 21001415 u51TAS NOISNILXI CU 55 ON 14 ON 1d ayal 1331 aul AVI38 191 5 T E D L x Ws a 1 T 8100S194 O 31 5 100 Y N 2 2941 LHII g 2400000 2 6 AVI3N agaaa m 00000 a x CIDN3J4US NI Q0000 71 a gt 2Val LHOTY gt t OL HOLIMS NUISN31X3 E 91001415 OVAL IHOIM 5 S ON Id g re o 29 L1 qe 2 S O Ns n YOSN3S NIN BUSN3S t od 231 L1HOI3 4 937 1431 T E od Ja U ayo x We 2 1 8060022 1 8060022 11644 ox gc IN ld ld HOLIMS OX jj s 00000 an ea RS UN dud 3105 j pen B31N3AIT MDTA aa AS D c xO PaaS SRR SS ee 1 n y EA 5 0 20102221 ns Vere SOLOW 314915001 DN ld i UC 1 oval ag4 99 1409 5 pc amp 3 5 Za 21112 dWnd 211 A 9015 2 moval m F xd L ns 5 i i 1 a 2 N 0 5000215 NOLLN a ON 14 y NI 1334 4 E A 11141 9s gt AP rL ns mi Ll Bo AA Tg 1
19. and are familiar with meanings before using the machine Important Safety symbols Take the correct action shown on the display below the stated hazard see table General Safet Do NOT Caution Remove ke r y start engine Beware Brakes Caution ed noise trapping off 09 99 hazard incorrect hazard instruction neimeta Wearear proper M protectors Propel manual visor clothes correct Beware Beware Beware Machine flying flying exposed l not level object object drives Caution hazard hazard hazard Position Machine Keep tovel bystanders guards mats tight correct away shite 9 9 ig Important Operating Checks Notice Before use carry out daily the stated checks in the order shown see table GreenMech Ltd Every 8 Hours Remove key Daily checks stop engine 1 Check 2 Check engine Check P 3 ydraulic oil coolant level oil level level 4 Check 5 Check brakes amp Check machine is level are on chipper disc is clear of debris 7 Check all guards are in place 8 Check infeed chute is clear of debris 9 Lock discharge chute 10 Pull control bar to work 11 Start engine 12 Increase position 3 4 02 11 ST Arb 19 28 Mk2 3 SAFETY 3 5 Important Safety Information
20. as a lever swing back cover onto stop to expose chipper disc and blades fig 5 1 5 1 6 4 Carefully rotate chipper disc to check tightness of disc blade bolts and condition of blades 5 1 6 5 Remove any loose wood material 5 1 6 6 If any bolts are loose refer to maintenance section 6 for further action 5 1 6 7 Replace chipper disc cover and tighten bolt s securely 5 1 7 Remove any loose material and dust from radiator and engine bay 5 1 8 Replace engine cover 5 1 9 Check discharge chute is in desired position and all clamps are tight see Section 4 3 5 1 10 Check infeed chute fig 4 2 is locked in position with catch 5 1 11 Check work area and erect signs and cone off discharge area if necessary 5 1 12 Check ALL safety procedures have been followed CAUTION Beware sharp edges of discs and unexpected movement A CAUTION Always work with the chipper level across a slope preferably with the infeed direction slightly down the slope to minimise the risk of material falling back out 02 11 ST Arb 19 28 Mk2 5 OPERATION 5 2 Fig 5 2 1 Battery Isolator Fig 5 2 2 RDS control box Slow Fast speed 1 E GreenMech Ltd 5 2 Starting Machine RDS Control 5 2 1 Check all other personnel are clear of machine 5 2 2 Check that feed roller control bar is pushed to the FEED OUT or STOP position to make the machine safe 5 2 3 Check that battery isolator fig 5 2 1 is ON
21. on a suitable grinder Grinding of the front face will upset the gap which is factory set Do not sharpen with hand held equipment Note If any of the Disc Blades are worn below the flat annular section a complete set should be replaced Inspect condition of nuts and bolts and replace if any signs of wear All blades must be sharpened in sets with equal amounts removed to maintain balance See section 6 23 for disc grinding details 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 5 Fig 6 8 Radiator 6 8 Radiator Y Daily 6 8 1 Blow radiator core from front fig 6 8 CAUTION A build up of debris risks overheating of the engine and a risk of fire Blow from rear 6 9 Steam Cleaning 50 hours 6 9 1 Check all covers are fitted and closed 6 9 2 Steam clean machine surfaces 6 9 3 Clean electrical components with a damp rag spray with WD40 and then wipe with dry rag CAUTION Do not steam clean directly on to electrical components e g control boxes Fig 6 10 Air Cleaner F 6 10 Air Cleaner 50 hours 6 10 1 Release wingnut or clip and remove cover fig 6 10 6 10 2 Release wingnut slide out element and either blow out with air line or gently tap on smooth ground to release debris If badly contaminated replace element 6 10 3 Replace and tighten wingnut finger tight 6 10 4 Replace cover 6 11 Electrical connections 50 Hours 6 11 1 Check all wiring loom connections are secure
22. the body level 3 1 7 The infeed chute bottom control bar at least 600mm 23 62 inches above ground level fig 3 1 3 1 8 All guards are fitted and in good condition 3 1 9 Blades are in good condition and secure 3 1 10 All blades are sharpened or replaced in Sets 3 1 11 All fasteners are checked regularly for tightness 3 1 12 Only WOODEN materials free of nails etc are fed into the machine 3 1 13 Correct First Aid Kit including large wound dressing is available on site 3 1 14 Fire extinguisher is available on site A 3 2 NEVER 3 2 1 Work on the machine until the chipper disc is stationary and engine or PTO has stopped 3 2 2 Operate the machine without protective clothing Eye protection Earmuffs and Gloves or high visibility clothing when working on roadside 3 2 3 Operate with loose articles of clothing including loose cuffs on gloves 3 2 4 Work under a raised component without adequate safety support GreenMech Ltd 3 1 3 2 5 Operate the machine with untrained personnel or with individuals present who are not involved in the chipping operation 3 2 6 Leave the machine unattended with engine running at full operating speed See section 4 3 2 7 Put any part of your body into the infeed chute while the machine is running 3 2 8 Operate the machine whilst under the influence of alcohol or drugs 3 2 9 Stand between the tracks and the chipper body 3 2
23. the transport pin for the infeed chute catch release the catch fig 4 2 4 2 2 Using the tubular edge as a handle lower the infeed chute to the work position and reset the catch 4 2 3 Measure the height of the infeed chute and readjust the legs as required CAUTION The infeed chute must be positioned correctly above the ground fig 3 1 N CAUTION Before travelling always fold up and secure the infeed chute 4 3 Discharge Chute Fig 4 3 4 3 1 Release the swivel clamps and point the chute in the desired direction always pointing away from the infeed 4 8 2 Setthe flap at the desired height and tighten the flap lever clamp CAUTION When travelling lock the discharge chute pointing away from the driver Fig 4 3 Discharge chute Flap lever GreenMech Ltd 4 1 02 11 ST Arb 19 28 Mk2 5 OPERATION 5 1 Fig 5 1 Chipper Disc Cover GreenMech Ltd 5 1 5 1 Pre Work Checks 5 1 1 Check machine is stationary start key removed 5 1 2 Check that machine is level and infeed chute is set at correct height fig 3 1 5 1 3 Check engine oil level Refer to engine instruction manual 5 1 4 Check hydraulic oil level See Section 6 5 1 5 Check fasteners for tightness and hydraulic connections for leaks 5 1 6 Check condition of disc blades 5 1 6 1 Raise or remove engine cover 5 1 6 2 Remove the bolts retaining chipper disc cover Fig 5 1 5 1 6 3 Using discharge chute handle
24. 10 Stand within 2 metres of the tracks when the legs are being extended 3 2 11 Extend legs to put the tracking controls beyond reach 3 2 12 Stop the engine or operate the chipper when moving directly up or down a slope 3 2 13 Operate inside a building or confined space 3 2 14 Climb on the infeed chute 3 2 15 Impede or obstruct the Stop control A 3 3 ALWAYS 3 3 1 Check machine before starting see Section 4 Preparation and Section 5 1 Operation Pre work checks 3 3 2 Be aware of potential hazards in the work area i e uneven ground tree roots obstructions and type of materials being fed into the machine 3 2 3 Feed from the side 3 3 4 Keep clear of discharge area 3 3 5 Have a second trained operator within easy reach of the machine 3 3 6 Maintain strict discipline at all times 3 3 7 Service machine at specified periods see Section 6 Routine Maintenance 3 3 8 Note direction of discharge chute and if necessary note the wind direction to prevent debris from being blown into highway or where it could affect members of the public 3 3 9 Adjust legs to keep the body level 3 3 10 Check the route to the worksite for gradients undulations and obstructions 3 3 11 Remove key before doing any maintenance 02 11 ST Arb 19 28 Mk2 3 SAFETY 3 2 Fig 3 4 1 Bottom Control Bar Reset Knob Stop 3 4 Safety Controls and Switches 3 4 1 Emergency Stop Control Bar fig 3 4 1 Reset knob
25. 2390mm 2720mm Weight 1800Kg Ground pressure 0 26kg cm GreenMech Ltd 2 1 12 09 ST Arb 19 28 Mk2 2 SPECIFICATIONS 2 2 Noise Noise levels vary depending on type of material being processed Also duration of operation is variable Noise emission tests have been carried out and the guaranteed sound power level is displayed on the CE plate as follows Lwa 120dB Minimise noise by switching to idle or stopping the engine whenever chipping is not in progress Full details are included in the Risk Assessment in the Appendix caution Operators must wear appropriate ear protection Bystanders must be kept away from proximity of machine Lifting Points Two lifting point are on each side of machine and tie down anchor points are on each corner of the chassis fig 2 2 Fig 2 2 Lifting Points on both sides of machine Tie down points GreenMech Ltd 2 2 12 09 ST Arb 19 28 Mk2 3 SAFETY 3 1 A 3 1 ENSURE 3 1 1 All Operators must be fully trained in he use of their machine Certificated Operator training courses are available on request 3 1 2 The Operators Manual is read and understood 3 1 3 enclosed HSE guidance notes are read and understood 3 1 4 Appropriate Personal Protective Equipment PPE is worn including non snag clothing gloves eye and hearing protection 3 1 5 These Wood Chippers are for Off Highways use only 3 1 6 The machine is positioned with
26. 7 8 DIMNS IN MM PROGRAM No SIGNATURE DEBUR AND TOLERANCES 29 7 09 BREAK SHARF EDGES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm MATERIAL TITLE Chipper disc WEIGHT ST1928 2 50 A SCALE 1 20 SHEET 1 OF 1 1 DO SCALE IF IN DOUBT ASK REV MODIFICATION 2 RTA 3 4 5 4 7 1ST ANGLE PROJECTION DIMNS IN MM PROGRAM No ITEM NO PART NUMBER DESCRIPTION QTY MK2 ROLLERBOX 2 91060C 5 MIO x 60 csk 4 3 MIO B WASHER 8 4 91001 M10 NYLOC NUT 8 ITEM 24 SHOULD BE FITTED TO 5 MK2 EC1928 3 11A Bottom roller motor CENTRALISE THE TOP ROLLER 6 MK2 200207 1 Bottom roller motor 2 THEY CAN BE ALL ON ONE SIDE OR 4 2142 E SHER 5 EITHER SIDE OF PIVOT 8 H 2 7777 10 MK2 EC1928 3 38A Pivot arm pin 912028 M16 flat washer 12 91603 M16 spring washer 216240 M16 x bolt 14 MK2 CMT70 3 45 Slide bush 3 15 91202N MT2 nylon washer 9120 M12 NYLOC 3 MK 3 15 cover plate 18 90802 M8 flat washer 2 19 90803 M8 S WASHER 2 50 9082 M8 x 25 bolt 2 MI2x d 22 MK2 220 3 48 boss 23 MK2 PIVOT ARM SPRING 24 3 67 IMM SHIM 4 25 MK2 BEARING HSG Bottom roller assembly 26 MK2 EC eae pivot arm guard MK2 PIVOT ARM 27 EXPLODED PIVOT ARM ASSY 28 H M12 x 35 caphead
27. ANK REV MODIFICATION DRN APPD DATE 1 2 3 SCALE 1 20 SHEET 1 OF 1 1 2 DO NOT SCALE IF IN DOUBT ASK REV MODIFICATION 1 2 DRN APPD DATE 3 4 5 6 1ST ANGLE PROJECTION DIMNS IN MM 7 PROGRAM No ITEM NO PART NUMBER DESCRIPTION Exploded QTY MK2 ST1928 1 44 HYD TANK TOP 2 2 ST1928 1 44 1 HYD TANK SIDE 3 2 ST1928 1 44 2 BAFFLE 4 2 ST1928 1 44 5 TANK TAG 5 T 5 INCH BARREL NIPPLE 6 RUBBER WASHER 2 7 MK2 5351650 TANK GAUGE 8 HOLLOW BOLT 2 9 FLANGE NUT 2 10 MK2 ST1928 1 44 6 ACCESS PLATE GASKET 11 2 ST1928 1 44 4 Access plate hyd tank 12 1 4 socket 13 90602 M flat washer 11 14 90603 6 S WASHER 11 15 2 ST1928 1 44 7 Hyd tank inner stiffening plt 16 M6 HANK HANKBUSH 11 17 90625 M 6x25 Button head 11 18 2 inch pipe fitting 45deg 19 2 inch bsp half nipple 20 2inch ball valve FF RS stock No 465 8990 21 2 ST1928 1 158 640d x 60id tube x 50 22 571928 111 RETURN FILTER ASSY 23 1 4 Extension 1 4 BSP 2 24 2 ST1928 1 150 UCC TANK BREATHER TOLERANCES FINISH NAME SIGNATURE IDATE DEBUR AND TOLERANCES LINEAR 0 025MM DRAWN RVMR 15 7 09 ANGULAR 0 25 CHKD APPVD BGG GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester WEIGHT Warks B49 5QG Tel 01789 400044 MATERIAL EDGES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm TITLE
28. ATE ap 1 2 3 SCALE 1 50 SHEET 1 OF 1 1 3 4 5 6 7 8 10 n 12 13 14 RETURN FILTER STEEL HYDRAULIC TANK SUCTION FILTER RETURN MANIFDLD TOP ROLLER SUCTION MANIFOLD 1 A B pa MOTOR ES E cS 34 gt TWIN PUMP A MOTOR KVP Mcc REV 25 ais Op T E BOTTOM ROLLER MOTOR C C P O TWIN PUMP O T O XV 1 17cm3 REV MANUAL CONTROL VALVE IL WT gt 1 Qe nma ul ga EL ga ENGINE m i gt g3 ga gt MOUNTED xd HYDRAULIC PUMP 170 3 8 SOLENOID VALVE 251808 RELIEF L VALVE N S TRACK D S TRACK MOTOR MOTOR DRAIN VALVE P s lt t SOLENOID CONTROL ga VALVE m 1 5 HYDRAULIC RAM HYDRAULIC RAM sagas FINISH 1000000000 pg NOME SIGNATURE oy ANGULAR 0 25 CHKD APPVD BGG MATERIAL GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester WEIGHT REV MODIFICATION DRAWN APPRD DATE WOKS 1789 400044 1 2 3 4 5 6 7 8 9 10 1 12
29. Caution Do NOT drive up or down slopes of more than 25 Caution Do NOT operate or traverse on slopes of more than 35 Caution Beware Crushing hazard Do NOT work or park directly up or down slope Caution Beware crushing hazard Action Do NOT stand in area between machine body and tracks discharge chute Caution Beware of thrown object hazard Action Keep away from fast Caution Do NOT operate with infeed Ear defenders must be worn this machine Face shield must be worn Wear face shield chute at less than 600mm from ground bottom bar machines GreenMech Ltd 02 11 ST Arb 19 28 Mk2 3 SAFETY 3 6 Safety Information continued Caution Beware of thrown Transport Lock Sound level Ear defenders must be worn object hazard Action Stand to side of infeed chute NOT in centre Lift Point Lock this component before moving machine Caution Caution Infeed chute trapping e 4 Do not climb into ala infeed chute Keep hands clear Do not climb in Maintenance Information Diesel Filler Grease point DIESEL 40 hours weekly Hydraulic Filler High temperature l grease 40 hours 8 Hours 40 Hours 4 Blow out
30. D PARTS 1 0mm TITLE Bottom roller assembly BEARING HSG SCALE 1 10 SHEET 1 OF 1 A3 1 DO SCALE IF IN DOUBT ASK REV 5 1ST ANGLE PROJECTION MODIFICATION 2 DRN APPD DATE 3 TOLERANCES FINISH LINEAR 0 025 ANGULAR 0 25 GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester 6 7 8 PROGRAM No DIMNS IN MM ITEM NO PART NUMBER DESCRIPTION 1 2 EC1928 3 28 Pivot arm 1 2 MK2 EC1928113 Oilite bush 1 3 MK2 C180114 Oilite bush 1 4 grease nipple 6 straight 2 5 MK2 22210EW Spherical roller bearing 1 6 MK2 EC1928 3 421 End plate 1 7 2 EC1928 3 422 Shim 1 8 MK2 90 INT C CLIP Internal circlip 1 9 MK2 80 INT C CLIP Internal circlip 1 10 2 40 External circlip 11 MK2 22208EW Spherical roller bearing 12 MK2 EC1928 3 24 Top roller 1 13 2 EC1928 3 80 Top roller spacer 14 MK2 EC 1928 3 36A pivot arm guard NAME SIGNATURE DATE DEBUR AND TO LERANCES DRAWN RVMR 15 7 09 CHKD APPVD BGG Warks B49 5QG Tel 01789 400044 MATERIAL WEIGHT BREAK SHARF EDGES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm TITLE Pivot arm assy exploded MAK2 EC1928 3 28X SCALE 1 10 SHEET 1 OF 1 1 T 2 3 af 4 5 E 7 8 DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION DIMNS IN MM PROGRAM No
31. EBUR AND TOLERANCES BREAK SHARF DRAWN RVMR EDGES CHKD APPVD BGG 1 10 09 MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL Layout The Mill Industrial Park Inc Emergenc m Kings Coughton 9 y Pump Alcester WEIGHT Warks B49 5QG Tel 01789 400044 MK2 STI 928 Hydraulics SCALE 1 50 SHEET 1 OF 2 REV MODIFICATION DRN APPD DATE 1 2 3 1 2 3 4 5 4 7 8 PROGRAM No DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION DIMNS IN MM OG NAME SIGNATURE DATE E AD TOLERANCES DRAWN ino EGS MACHINED PARTS 0 025mm APPVD BGG FABRICATED PARTS 1 0mm CHK D GreenMech Ltd MATERIAL TITLE The Mill Industrial Park Kings Coughton Alcester WEIGHT DWG NO REV MODIFICATION DRN DAE 647399 Tel 01787400944 MK2 ST1928 Hydraulics 1 2 3 SCALE 1 50 SHEET 2 OF 2 1 2 3 4 5 4 7 8 DIMNS IN MM PROGRAM No DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION A A BOM Table Ss plode ITEM NO PART NUMBER view QTY rear flap centre 1 MK2 ST1928 4 70 support 1 2 QC160 4 17 Spring tube 3 3 D4B_1171N Limit switch 2 4 11928 4 82 activation bar 12dia 1 5 QC160 4 18 Striker boss T 6 170 4 20 1 7 908505 0 all thread x 50 1 8 90802 M8 flat washer 7 9 90801 8 plain nut 1 10
32. In the event of an emergency push the both sides emergency stop bar to STOP the feed rollers 3 4 1 1 Once the emergency has been Idie Run rectified the following sequence should be knob carried out 3 4 1 2 To restart rollers press either reset Control Bar positions knob Viewed towards right of chute 3 4 1 3 Should the stop bar be tripped FEED IN FEEDOUT STOP accidentally in normal working conditions E i e NOT an emergency then the rollers can aoe ED Sue n in be recovered by performing the above sequence 3 4 1 4 To reverse Feed Out the rollers push the control bar into the middle detent Fig 3 4 2 Engine STOP To regain forward Feed In pull the control RDS Controller bar away from the chipper It is not necessary to use the reset knob A CAUTION Regularly check that the bar locates in the 3 correct positions At no time may this system be removed jammed disabled or otherwise impede from effecting the infeed stop control 3 4 2 Engine stop switch Press STOP button fig 3 4 2 and wait for engine to stop before turning key fig 3 4 3 to OFF CAUTION Do not restart engine until hazard has been removed Note Refer to Operation paragraph 5 5 for normal stopping procedure 3 4 3 Battery isolator fig 3 4 3 Turn switch to OFF Battery Isolator GreenMech Ltd 3 2 02 11 ST Arb 19 28 Mk2 3 SAFETY 3 3 3 5 Control cut outs Cut outs are installed to stop an
33. SCALE 1 50 SHEET 1 OF 1 1 DO SCALE IF IN DOUBT ASK TOLERANCES ITEM NO PART NUMBER DESCRIPTION QTY MK2 EC151011 Bonnet moulding 2 MK2 571928 1 40 Front grill 4 MK2 ST1928 1 39A Bonnet stiffener 1 5 90625BH M6x25 Button head 6 6 90602 6 flat washer 6 7 90601 Nyloc M Nyloc nut 6 8 2 bonnet handle 2 9 90825 8 x 25 bolt 4 10 90802 M8 flat washer 6 11 90801 Nyloc M8 Nyloc nut 4 12 2 EC130 1 105 Micro switch button 1 bonnet handle 14 infill 15 BIGHEAD RIVET Monel pop rivet 7 16 90801P M8 plain nut 2 REV MODIFICATION DRN APPD DATE 2 3 5 1ST ANGLE PROJECTION FINISH LINEAR 0 025MM ANGULAR 0 25 GreenMech Ltd The Mill Industrial Park Kings Coughton Alcester 6 DIMNS IN MM 7 8 PROGRAM No NAME DRAWN CHKD APPVD BGG Warks B49 5QG Tel 01789 400044 SIGNATURE DATE 15 7 09 MATERIAL WEIGHT DEBUR AND BREAK SHARF EDGES TOLERANCES MACHINED PARTS 0 025mm FABRICATED PARTS 1 0mm TITLE Bonnet assembly MK2 Safe Track A3 bonnet SCALE 1 10 SHEET 1 OF 1 1 DO NOT SCALE IF IN DOUBT ASK REV MODIFICATION 2 DRN APPD DATE 3 1ST ANGLE PROJECTION 4 DIMNS IN MM 7 PROGRAM No
34. SHORT CLEVIS 1 MK2 4 Rear flap fab 12 CM170 4 69 4 T 70 4 59 Large friction washer 2 14 912805 0 M12 ALLTHREAD 2 T5 9120T P MIZ plain nut 4 16 2 ST1928 4 11A_ Cover location angle T 17 MK2 ST1928 4 12A Double switch mount 1 8 2571928 4 Single switch mount 19 esto KILL SWITCH 3 20 MKZSTIPAS ETE Gland clamp angle T 2T 20mm swivel gland RS No 25793 T 2 MKZ 5 1928 4 77 Pivot lug 2 23 MKZ STT 28 4 78 pivot tube T 24 Shouldered bush T odx12 2id x 17 2 25 ST1928 4 79 Pivot 26 MK2 571928 4 80 Pivot plate T 27 MK2 ST1928 4 81 Slide plate 4 28 Comp spring Z5diX smmo masters D13070 2 29 MK2 ST1928 4 84 lower spring adjuster 1 91601 T M16 half lock nut 3 90540CH Mo x 40 caphead 8 32 90616 M x 16mm 2 33 90603 M S WASHER 2 34 9060 M flat washer 2 35 90501 NYLOC MS NYLOC NUT 8 36 90830 M8 x 30 bolt 1 37 9O80T Nyloc Nyloc nut T 38 90825BH M8 x 25 button head 4 D 39 90803 M8 E WASHER 4 D rear flap switc 40 MK2 ST1928 4 71 cover 1 collar 41 Mk2 ST1928 4 83 18idx200dx18 2 A TOLERANCES FINISH NAME SIGNATURE DATE DEBUR AND TOLERANCES ANGULAR 0 25 DRAWN 18 609 i5 MACHINED PARTS 0 025mm AND EGG FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL TITLE see BOM Infeed chute rear flap Kings Coughton Warks 849 5QG Tel 01789 400044 WEIGHT PWAAK2 ST1928 4 Flap X REV MODIFICATION DRN APPD D
35. ch as fires people smoking or the wood chipper Select a site shaded from direct sunlight and away from watercourses and drains 33 Containers must be clearly labelled and have securely fitting caps Plastic containers must be designed and approved for use with petrol or diesel fuel 34 Replace the fuel cap securely 35 Keep fuel from contacting the skin If fuel gets into the eyes wash out with sterile water immediately and seek Maintenance 36 Ensure the machine is carried out in accordance with the manufacture s handbook 37 Check chipping components and knives each day for damage and wear 38 Wear gloves when handling knives 39 Before working on knives confirm that the engine is switched off the start key removed and the chipping component is stationary 40 Before opening any guard cover or reaching into the infeed hopper or discharge chutes make sure that the engine is switched off start key removed and dangerous parts have come to a stand still Maintenance 4 Knives must be changed or reversed if damaged or blunt Knives must be scrapped when reduced to the minimum size specified by the manufacturer 42 When new sharpened knives are fitted ensure that there is the recommended clearance between the knives and the anvil MOVING THE MACHINE 43 Stop the engine and remove the start stop key 44 Lock the chipping components 45 Secure the infeed hopper and the chip discharge
36. chute in the transport position 46 Check the towing bracket attach then lift and secure the jockey wheel 47 Connect the electrics and the safety chain s to the towing vehicle 48 Ensure that the load is secure and that people are in a safe position before moving off For further leaflets and reading see HSE web site www hse gov uk Further HSE Reading Mechanical roadside processing AFAG605 Emergency planning AFAG802 Training and certification AFAG805 First aid at work Your questions answered INDG214 Managing health and safety In forestry INDG294 Protect your hearing or lose it 6363 Page 4 Further reading Continued Power fed mobile wood chippers Operator protection at infeed chute AIS38 Power take offs and power take off drive shafts AS24 AL 2 1 2 3 4 5 6 7 8 DO NOT SCALE IF IN DOUBT ASK 1ST ANGLE PROJECTION DIMNS IN MM OG P DISCHARGE CHUTE CHIPPER CHAMBER BATTERY COMPARTMENT FUEL TANK EMERGENCY SUPPORT LEG OPERATORS PLATFORM DOCUMENT BOX TOLERANCES ESH LINEAR 0 025MM NAME SIGNATURE DATE DEBUR AND BREAK SHARF TO LERANC ES ANGULAR 0 25 DRAWN RVMR 28 7109 EDGES MACHINED PARTS 0 025mm AND 66 FABRICATED PARTS 1 0mm GreenMech Ltd MATERIAL TITLE The Mill Industrial Park 2 511928 e Mill Inaustrial Kings Coughton Safe track Alcester WEIGHT DWG NO REV MODIFICATION DRN APPD parg Works B49 5QG Tel 01789 400044 1 2 3
37. d prevent restarting due to specific events 3 5 1 Engine overheating is protected by thermal cut out switch in coolant circuit 3 5 2 Low engine oil pressure is protected by pressure switch in the engine oil pump 3 5 3 Engine cover opening is protected by a microswitch to shut off the fuel solenoid 3 6 No Stress system 3 6 1 Speed sensor in alternator disables feed roller FEED IN mode when engine Track speed is below factory pre set value LED light glows Green at normal operating speed Red at overload and idle and Red Flash when start switch turned on 3 7 Tracking Controls Fig 3 7 Switch 3 7 1 A two position toggle switch selects either tracking or chipping In track mode he No Stress system will not allow the feed Chip Track rollers to operate In chip mode the legs cannot be extended and the drive to the rack pumps is disconnected Fig 3 7 3 7 2 A three position switch controls each extending leg Press in desired direction 3 7 3 Lever controls operate the drives to he tracks Push for forward motion Pull or reverse motion 3 7 4 A hand throttle fig 3 4 2 is fitted for use only when the machine is being racked not when chipping Note The chipper disc runs whenever the engine is running GreenMech Ltd 3 3 02 11 ST Arb 19 28 Mk2 3 SAFETY 3 4 3 8 SYMBOLS on the MACHINE These relate to operator safety correct use and maintenance of machine Check that all personnel understand
38. eenMech Ltd 6 6 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 7 Fig 6 15 1 Track Pump Drive Belts Adjuster bolts Fig 6 18 Hydraulic Filler Filter i Filler filter GreenMech Ltd 6 7 6 15 Track pump drive belts 50 hours 6 15 1 Check tension If belts are slack tighten using adjuster bolt fig 6 15 1 Note Spare belts may have been fitted over pump to reduce delay in emergency replacement 6 16 Hydraulic connections 50 hours then 250 hours 6 16 1 With the aid of the circuit diagram to follow the hose routings check all hoses and connections for leaks and damage 6 16 2 Replace any worn or damaged hoses with the correct type and length 6 16 3 Before removal check routing and ensure replacement hose is fitted free of strains twists or kinks 6 16 4 To prevent spillage on hose removal close the tank valve fig 4 1 CAUTION Ensure any residual pressure is released before dismantling CAUTION Ensure hoses are refitted free of twists and kinks CAUTION Ensure that hydraulic tank valve Fig 4 1 is set and locked to Open before starting machine Failure to do so will damage components 6 17 Mountings 50 hours then 250 hours 6 17 1 Check that all mounting bolts are tight 6 18 Hydraulic Return Filter Fig 6 18 250 hours 6 18 1 Check oil is cool 6 18 2 Unscrew the filter cover there is a spring under the cover and carefully lift out the element it may require gentle prising
39. essing You can use this leaflet along with the manufacturer s handbook as part of the risk assessment process to help identify the controls to put in place when using a wood chipper You must also assess the effect of the site and the weather as well as following this guidance All operators must have had appropriate training in how to operate the machine and how to carry out the tasks require see AFAG leaflet 805 Training and certification PERSONAL PROTECTIVE EQUIPMENT PPE 1 Use the following PPE A Safety Helmet complying with EN 397 if identified as required in the risk assessment e Eye Protection a mesh visor complying with EN1731 or safety glasses to EN166 Hearing protection complying with EN352 where noise level exceeds 85 dB A see HSE pocket card INDG363 Protect your hearing or lose it Page 1 Gloves Safety Boots with goo support complying witl grip and ankle EN345 1 Non Snag Outer Clothing appropriate to prevailing weather conditions High visibility clothing complying with EN471 should be worn when the risk assessment identifies that it is needed Each person should carry a personal first aid kit including a large wound dressing see HSE leaflet INDG214 first aid at work Your questions answered Hand cleaning material such as waterless skin cleanser or soap water and paper towel should be readily available THE MACHINE Before working with a mach
40. he control knob can be carefully accessed from inside the battery cover i S Control 5 6 1 Turn the valve control knob fig 5 6 Knob clockwise until valve is closed M 5 6 2 Turn the knob anticlockwise to the recommended setting in the table 5 6 3 Close the cover and secure Control knob settings Material Setting upto 150mm Fully open 3 turns 150 250mm 1 2to 3 4 turn GreenMech Ltd 5 4 02 11 ST Arb 19 28 Mk2 5 OPERATION 5 5 Fig 5 8 Transport Position GreenMech Ltd 5 7 Operating Hints 5 7 1 Check chip track switch is set to CHIP 5 7 2 Check disc speed on control unit is 1470rev min minimum or more fig 5 4 NOTE The No Stress system will only allow FEED IN Forwards operation of the feed rollers when the machine is running at FULL operating speed 5 7 4 Select IDLE to reduce speed from RUN to IDLE whilst further material is collected for chipping 5 7 5 Take care when feeding wood into the machine to allow for awkward shapes to KICK when contacting the feed rollers 5 7 6 Position the end of larger sections of wood inside the infeed chute and then support the other end whilst pushing the wood into the feed rollers CAUTION Do not release discharge chute clamps when chipping is in progress Elevation of the discharge is altered by means of the adjustable flap fig 4 3 CAUTION Keep working area around the machine clear at all times and check only authorised personnel a
41. hey are needed in an emergency Also see AFAG leaflet 802 Emergency planning OPERATION 20 Make sure the cuffs of gloves are close fitting or tucked into you re sleeves to stop them being caught on material as it is fed into the chipper 2 Set the engine speed to obtain optimum performance 22 Check that material to be chipped is free from stones metal and foreign objects 23 Stand to one side of the infeed rollers to avoid being hit by ejected material 24 Let material go as soon as it is engaged in the infeed rollers or chipping components 25 Use a push stick at least 1 5 metre long for both short produce and for the last piece of produce to be chipped 26 Do not put any part of your body including hands or feet into the infeed hopper while the machine is running 27 Always follow the manufactures instructions for dealing with blockages on the machine 28 Keep the area of ground in front of the infeed hopper free from debris to prevent any tripping hazard 29 Remove the engine start key when the machine is left unattended or when undertaking any maintenance FUELLING 30 Stop engine and if necessary allow the machine to cool before refuelling 31 Petrol vapour is invisible and can flow considerable distances from spillage or Page 3 fuelling sites Maintain a safe distance from any source of ignition at all times 32 Store fuel to avoid vapour ignition from any source su
42. ine check it has been properly converted from any transport mode Ensure guards for dangerous parts e g belts pulleys shafts etc are secure and undamaged Ensure protective devices such as the infeed control bar incorporating the stopping device are working correctly see HSE leaflet AI S 38 Power fed mobile wood chippers Operator protection at infeed chutes Ensure any lock for the chipping components has been disengaged 10 1 12 13 14 Ensure the infeed hopper is clear of any materials Noise warning signs are in place For machines driven by a power take off PTO shaft before starting ensure The PTO shaft is fitted with a suitable guard complying with EN1152 that encloses the shaft along its full length from tractor to machine The guard is correctly fitted and in effective working order see AS24 rev Power take offs and power take off drive shafts The PTO speed is suitable for the machine SELECTING THE WORK AREA Select as firm a surface as possible and stabilise the machine Ensure ventilation is adequate and any exhaust fumes are vented into open air if working in an enclosed space Where appropriate if the chipper is detached from the tow vehicle apply the handbrake and if necessary chock the wheels On all reasonably foreseeable approaches to the worksite erect warning and prohibition signs conforming to the Health and Safety
43. ing legs do not force track against solid objects This may dislodge track CAUTION Avoid static turns on hard surfaces This will rapidly wear the tracks CAUTION Point the discharge chute away from the driver Over long journeys engage the chipper drive to blow out build up of exhaust gas CAUTION Do not drive directly up slopes exceeding 20 degrees Slopes up to 35 degrees may be traversed with care 02 11 ST Arb 19 28 2 5 OPERATION 5 4 Fig 5 4 RDS Control unit 5 4 Starting the Chipper display 5 4 1 At tracking controls select CHIP Centre switch up 5 4 3 Press Hare on control unit fig 5 2 2 1470 minimum or yellow button on infeed chute fig 3 4 1 to increase speed to operating speed 5 4 4 Push the reset knob to release the 4 2 control bar for work Fig 3 4 1 t 5 5 Stopping the Chipper 5 5 1 Push the control bar to STOP position 5 5 2 Set hand throttle lever to Idle 5 5 3 Press SLOW tortoise on control unit and allow chipper disc to slow down 5 5 4 Press STOP to stop the engine 5 2 2 5 5 5 Switch start key to OFF to stop the engine Note Use of start key to OFF will require re entry of PIN code if enabled 5 5 6 Always wait for chipper disc to stop Fig 5 6 Adjustable feed roller control 5 6 Adjustable Speed Feed Roller Control When chipping wood sizes larger than 150mm diameter it is necessary to reduce the feed roller speed to suit the material being chipped T
44. of each disc must not be less than 560gm 2002 GreenMech Ltd 6 10 02 11 ST Arb 19 28 Mk2 7 STORAGE 7 1 71 Storage 1 Thoroughly clean machine and note any replacement parts required 2 Carry out 250 hour service if not already done Refer to Section 6 3 Fit replacement parts when available 4 Remove battery Refer to 6 10 7 1 5 Drain fuel 7 1 6 Fold up infeed chute Note STC16 23 infeed chute can be removed and stowed on top of machine to reduce length 7 2 Removal from Storage 7 2 1 Charge battery and refit Refer to 6 10 7 2 4 Carry out machine preparation as necessary Refer to Section 4 GreenMech Ltd 7 1 12 09 ST Arb 19 28 Mk2 8 DISPOSAL 8 1 When the machine is finally scrapped the following items should be disposed of only at authorised waste disposal facilities Engine oil Hydraulic oil Antifreeze Battery Tracks If in doubt consult the Local Authority environmental department Major non ferrous items such as engine cover and hydraulic hoses may also be disposed of separately GreenMech Ltd 8 1 12 09 Safety Guides and Checklist as Transcribed from and Advised by Arborculture amp Forestry Advisory Group and Issued as Leaflet 604 by HSE issued 04 03 INTRODUCTION This leaflet covers the safe working practices to be followed when operating a wood chipper It does not cover a combination of machines working within each other s risk zones see AFAG leaflet 605 Mechanical roadside proc
45. oller which can display various engine and machine faults Fig 6 23 RDS Engine Control Engine faults 6 22 1 Engine faults Black arrow at position 1 read out COOL OIL or ALT Check relevant problem e g coolant and rectify as below 6 22 2 To reset read out press and hold SET RESET for 2 seconds Press STOP for 2 seconds Restart engine 6 22 3 If fault still present consult dealer Fault Check Action Page Engine will not start Battery Recharge 6 10 Fuel Fill tank 6 7 Oil pressure Check Oil level 6 6 Thermal cut out Check operation 3 2 Fuses Check 6 14 Engine not at correct speed Clutch cut out Check operation 5 3 Engine stops Control display COOL Radiator Check level and clean core 6 9 Engine stops Control display OIL Oil level Check and top up oil 6 6 Engine stops Control display ALT Alternator belt Check and adjust tension See engine manual No stress light not on Fuses cut outs Check operation 6 14 Blade disc will not start Clutch Adjust STC220 only 6 11 Drive belts Replace 6 10 Feed rollers do not turn Chip Track switch Select Chip 5 3 Control bar Reset and check 3 2 Hydraulics Check solenoid valve Feed will not reverse Control bar Reset and check 3 2 Hydraulic valve Check operation Discharge does not flow Discharge chute Check for blockage 5 1 Blade disc Check for blockage 5 1 Wood une
46. on The manual may contain standard and optional features and is not to be used as a machine specification PURPOSE CAUTION This machine is designed solely to chip wood and must not be used for any other purpose The machine should only be used by trained operators who are familiar with the contents of this instruction manual lt is potentially hazardous to fit or use any parts other than genuine GreenMech parts These Wood Chippers are for Off Highways use only The company disclaims all liability for the consequences of such use which in addition voids the machine warranty GreenMech Ltd 1 1 12 09 ST Arb 19 28 Mk2 2 SPECIFICATIONS 2 1 Fig 2 1 Arborist STC19 28MT50 SAFE Trak Mk2 Cover Reset Knob Feed Roller Pivot d Track Leg Infeed Chute TECHNICAL SPECIFICATION Arborist STC19 28MT50 SAFE Trak Mk1 Max capacity 190mm x 280mm 7 5inch x 11inch Infeed opening 1200mm x 840mm Throat size 190mm x 280mm Chipping disc 600mm x 25mm Speed 1500 rpm Chipping disc blades 4 Discs Feed rollers 2 x Hydraulic amp Spring Tensioned Power control No Stress Electronic Feed Roller Controller Power unit 50hp water cooled diesel Fuel capacity 60Lt Hydraulic capacity 50Lt Length maximum in work position 4150mm Length minimum for transport 3550mm Width over body 1320mm Track width 1200mm 2012mm Track size 250mm x 1768mm Height
47. out discard safely see section 8 6 18 3 Fita new filter element to the Correct specification and replace the cover and spring CAUTION Do not overtighten 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 8 6 19 Track removal A support leg fig 6 19 enables individual Fig 6 19 Support leg track removal track assemblies to be removed for servicing 6 19 1 Extend both track legs 6 19 2 Remove foot from parked position and fit to base of support leg 6 19 3 Remove pin and reposition leg on Side to be removed with foot on firm ground 6 19 4 Carefully retract track leg until clear of ground to remove 6 19 5 Refer to track manual for servicing Leg each side 6 20 Hydraulic Oil change 1000 hours 6 20 4 Remove hydraulic oil with suction pump at filler or via drain plug on underside of tank and replace with new oil of correct specification 6 20 2 Replace suction filter 6 20 3 Dispose of waste oil according to local authority environmental procedures 6 21 Fuses and No Stress system There are two fuses 6 21 1 A 40 amp in line fuse protects the engine pre heat and start circuit 6 21 2 A 20 amp fuse protects the No Stress system Note The engine operating speeds for the No Stress system are factory set for particular machine builds and must not be readjusted GreenMech Ltd 6 8 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 9 6 22 Fault finding This machine is fitted with an RDS contr
48. r are secured closed with bolts requiring a spanner Action Section Page DAILY Check engine oil level and coolant ref engine manual 6 2 6 3 6 6 Check hydraulic oil level 6 4 6 6 Check fuel level 6 5 6 7 Check all drive belts 6 6 6 7 Check condition of disc blades and retaining bolts 6 7 6 8 Clean radiator screen and around radiator 6 8 6 9 Check feed roller control bar function 3 4 3 2 Check condition of tracks Refer to track manual Check track gear nuts rollers and bearings Refer to track manual IRST 50 HOURS heck battery levels 6 12 6 10 heck drive belt tensions 6 14 6 10 6 11 heck hydraulic connections 6 16 6 12 heck all mountings 6 17 6 12 heck feed roller control bar function 3 4 3 2 ervice engine Refer to engine manual WEEKLY in addition to Daily actions Grease all bearings pivots and slide pads Blow out radiator core with air line Steam clean machine lean air cleaner heck electrical connections heck battery levels heck hydraulic connections heck all mountings C C C Check chipper and pump drive belt tensions C C Check feed roller control bar function 250 hours in addition to Daily and Weekly actions Check condition of bearings and pivots 6 1 6 13 Check all fluid levels 6 2 6 3 6 4 6 6 Service engine Refer to engine manual C Ri heck track gear units rollers and bearings Refer to track manual eplace return filter element s 6 18 6 19 6 13 1000 hours in addition to 250 hour actions
49. radiator radiator screen core HYDRAULIC High Temp Grease lt GreenMech Ltd 3 6 02 11 ST Arb 19 28 Mk2 3 SAFETY Operating Information Track drive and throttle controls Track Chip controls Track legs Outer switches legs extend retract Centre switch Up to chip Down to drive Left lever LH track forwards backwards Right lever RH track forwards backwards Lever with red knob Engine throttle slow fast Discharge chute control Greenis UP Blue is DOWN Reset lever Left hand shown Bottom type Control Bar Left hand shown 8 H H Push to STOP Centre feed out Pull feed GreenMech Ltd 3 7 gt 0 1 5e Pull to reset 02 11 ST Arb 19 28 Mk2 4 MACHINE PREPARATION 4 1 Fig 4 1 Hydraulic tank valve 4 1 Initial Fuelling and Parking Hydraulic 4 1 1 Fill the fuel tank with diesel See tank valve section 6 4 1 2 Top up the hydraulic tank if necessary with the correct oil See Section 6 A CAUTION Ensure that hydraulic tank valve Fig 4 1 is set and locked to Open Failure to do so will damage components 4 1 3 Position the machine body level and adjust until the infeed chute is in correct position 600mm min from the ground see fig 3 1 Fig 4 2 Infeed chute catch 4 2 Infeed Chute unfolding 4 2 1 Remove
50. re present 5 8 On Completion Of Work 5 8 1 Check that engine has stopped and chipper disc is stationary 5 8 2 Remove surplus material from infeed chute and machine surfaces 5 8 3 Fold infeed chute to transport position using control bar secure with lock and fit locking pin 5 8 4 Set discharge flap into lowest position and tighten clamp 5 8 5 Release clamps turn discharge chute to straight position away from tracking controls tighten clamps CAUTION Do not leave machine parked directly up or down slope 02 11 ST Arb 19 28 Mk2 5 OPERATION 5 6 Fig 5 9 RDS control box Idle Fast speed GreenMech Ltd 5 6 5 9 RDS Control Display Control displays chipper speed default feed roller status daily hours total hours and faults Fig 5 9 5 9 1 Press left hand menu button to scroll through display menu indicated by black triangle over symbol 5 9 2 Reset daily hours Scroll to daily hours pos 5 Press and hold Set Reset 5 9 3 Fault signals Refer to Maintenance section 6 23 CAUTION Bleep sounds Ten regular bleeps indicates engine service due Bleeps at other times may indicate a fault If in doubt consult dealer CAUTION Do not hang other keys with ignition key Weight can stop engine 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 1 ROUTINE MAINTENANCE SCHEDULE A CAUTION Always remove key and check for rotation before carrying out any maintenance All covers except engine cove
51. venly chipped Blade condition Replace with sharp blades 6 8 Machine unsteady Track legs Set to correct position 5 2 Unusual noise s Blade disc and bearings Check and replace 6 8 Track legs do not extend Chip Track switch Select Track 5 2 Tracks do not drive Chip Track switch Select Track 5 2 Pump drive belts Check and adjust 6 12 Hydraulics Check operation OGreenMech Ltd 6 9 02 11 ST Arb 19 28 2 6 MAINTENANCE 6 10 6 23 Chipper Disc Re grinding 6 23 1 Examine set of chipper discs for damage If front face A is worn the disc must be scrapped If chips have broken off the cutting edge they can be re dressed provided that they do not go inside the 90mm diameter 6 23 2 Always regrind the worst damaged disc first as this will establish the target weight for the other discs 6 23 3 If large chips exist over less than 30 of the circumference the disc may be re ground provided the large damaged area is not used for chipping 6 23 4 Chips may be repaired by grinding a cutting edge around the damaged area using a bench grinder 6 23 5 With chipper disc mounted on a mandrel re grind remainder of cutting edge at 43 as shown 6 23 6 Re grind in increments of approximately 0 01mm 0 004 until sharp edge is restored 6 23 7 Re grinding must not go below 90mm diameter or the disc must be scrapped 6 23 8 After re grinding the weight of discs within a set must not vary by more than 1gm 0 030z The weight
Download Pdf Manuals
Related Search