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JACOBSEN TR3
SAFETY, OPERATORS & MAINTENANCE MANUAL
1CONTENTS
CONTENTS PAGE CONTENTS PAGE
2 INTRODUCTION
2.2 PRODUCT IDENTIFICATION ......................................4
2.1 IMPORTANT.................................................................4
2.3 GUIDELINES FOR THE DISPOSAL
OF PRODUCTS ...........................................................4
3 SAFETY INSTRUCTIONS
3.1 OPERATING INSTRUCTIONS.....................................6
3.2 SAFETY SIGNS............................................................6
3.3 STARTING THE ENGINE.............................................6
3.4 DRIVING THE MACHINE.............................................6
3.5 TRANSPORTING .........................................................6
3.6 LEAVING THE DRIVING POSITION............................7
3.7 SLOPES .......................................................................7
3.8 BLOCKED CUTTING UNITS .......................................7
3.9 ADJUSTMENTS, LUBRICATION
AND MAINTENANCE...................................................7
4 SPECIFICATIONS
4.1 ENGINE SPECIFICATION ...........................................9
4.2 MACHINE SPECIFICATION ........................................9
4.3 DIMENSIONS...............................................................9
4.4 VIBRATION LEVEL....................................................10
4.5 SLOPES .....................................................................10
4.6 CUTTING UNIT SPECIFICATION..............................11
4.7 RECOMMENDED LUBRICANTS...............................11
4.8 CUTTING PERFORMANCE (AREA) .........................11
4.9 CONFORMITY CERTIFICATES.................................12
5DECALS
5.2 INSTRUCTION DECALS EC......................................16
5.1 SAFETY DECALS EC................................................16
5.3 SAFETY DECALS USA .............................................17
5.4 INSTRUCTION DECALS USA...................................17
6 CONTROLS
6.1 INSTRUMENT PANEL ...............................................18
6.1A STARTER KEY SWITCH ..........................................19
6.1B WORKING LIGHT SWITCH.......................................19
6.1C PARKING BRAKES ................................................... 19
6.1D CUTTING UNIT SWITCH ...........................................19
6.1E WEIGHT TRANSFER SWITCH.................................. 20
6.1F BLOCKED HYDRAULIC FILTER INDICATOR
LAMP..........................................................................20
6.1G CHARGE WARNING LAMP.......................................20
6.1H ENGINE COOLANT TEMPERATURE
WARNING LAMP .......................................................20
6.1J ENGINE OIL PRESSURE WARNING LAMP............. 20
6.1K CONTROL MODULE FAULT WARNING LAMP.......21
6.1L ENGINE PREHEAT INDICATOR LAMP....................21
6.1M THROTTLE CONTROL LEVER ................................ 21
6.1N JOYSTICK UNIT LIFT/LOWER CONTROL...............21
6.1P MULTI FUNCTION GAUGE .......................................22
6.2 TRACTION FOOT PEDAL ........................................23
6.3 STEERING TILT CONTROL ......................................23
6.4 POWER OUTLET.......................................................23
6.5 PARKING BRAKE RELEASE VALVE.......................24
6.6 TRANSPORT LATCHES............................................24
7 OPERATION
7.1 DAILY INSPECTION ..................................................25
7.2 OPERATOR PRESENCE AND SAFETY
INTERLOCK...............................................................26
7.3 OPERATING PROCEDURE.......................................27
7.4 FITTING THE CUTTING UNITS TO THE MACHINE. 28
7.5 STARTING THE ENGINE ..........................................29
7.6 DRIVING ....................................................................29
7.7 MOWING ....................................................................29
7.8 TO STOP THE ENGINE.............................................29
7.9 MOWING ON SLOPES ..............................................30
8 MAINTENANCE & LUBRICATION
8.1 MAINTENANCE & LUBRICATION CHART .............. 34
8.2 CUTTING UNIT LMAC194/195/196/197
LUBRICATION........................................................... 36
8.3 CUTTING UNITS 47114, 47115, 47116
LUBRICATION........................................................... 37
8.4 ENGINE LUBRICATION............................................ 38
8.5 ENGINE: FAN BELT.................................................. 38
8.6 ENGINE COOLANT................................................... 39
8.7 HYDRAULIC SYSTEM............................................... 40
8.8 HYDRAULIC TEST PORTS....................................... 41
8.9 FUEL SYSTEM........................................................... 42
8.11 BATTERY................................................................... 43
8.10 AIR CLEANER........................................................... 43
8.12 MACHINE MAINTENANCE ....................................... 44
8.13 FREEWHEEL CONTROL .......................................... 44
9 ADJUSTMENTS
9.1 TRACTION CONTROL PEDAL................................. 45
9.2 WEIGHT TRANSFER ADJUSTMENT ....................... 45
9.3 HEIGHT OF CUT........................................................ 46
9.4 TO SET REAR ROLL................................................. 46
9.5 TO SET HEIGHT OF CUT.......................................... 46
9.6 REEL TO BEDKNIFE ADJUSTMENT ....................... 47
9.7 REEL BEARINGS...................................................... 47
9.8 FRONT AND REAR ROLL BEARINGS..................... 47
9.9 REEL-TO-BEDKNIFE (PRE-ADJUSTMENT
CHECK)...................................................................... 48
9.10 REEL-TO-BEDKNIFE ADJUSTMENT ...................... 49
9.11 CUTTING MODES...................................................... 50
9.12 CUTTING HEIGHT - FIXED MODE............................ 51
9.13 CUTTING HEIGHT - FLOATING MODE.................... 52
9.14 SPEED LIMITER ........................................................ 53
9.15 SEAT (MILSCO CE-200) ........................................... 53
9.16 SEAT (MICHIGAN V-5300) ....................................... 54
9.17 GENERAL INSTRUCTIONS FOR
GRAMMER SEATS.................................................... 55
9.18 SEAT (GRAMMER MSG85)....................................... 57
9.19 AIR SUSPENSION SEAT
(GRAMMER MSG75 -521)......................................... 58
9.19.1 WEIGHT ADJUSTMENT............................................ 58
9.19.2 FORE/AFT ADJUSTMENT ........................................ 58
9.19.4 SEAT HEATER .......................................................... 59
9.19.5 LUMBAR SUPPORT.................................................. 59
9.19.3 BACKREST EXTENSION.......................................... 59
9.19.6 ARMRESTS................................................................ 60
9.19.7 ARMREST ADJUSTMENT ........................................ 60
9.19.8 BACKREST ADJUSTMENT ...................................... 60
9.19.9 MAINTENANCE ......................................................... 61
10 ACCESSORIES
10.1 BACKLAPPING KIT (LMAC161).............................. 62
10.2 OPS FRAME (LMAC164).......................................... 63
10.3 TRANSPORT LATCH KIT (LMAC174)..................... 63
10.4 WORKING LAMP KIT (LMAC163) ........................... 63
10.5 GRASS BOX KIT (LMAC182 ).................................. 63
10.6 GRASS BOX KIT (LMAC193 ).................................. 63
11 TROUBLESHOOTING
11.1 GENERAL.................................................................. 64
11.2 QUALITY OF CUT TROUBLESHOOTING................ 65
12 SCHEMATICS
12.1 HYDRAULIC CIRCUIT............................................... 74
12.2 ELECTRICAL CIRCUIT INSTRUMENT..................... 76
12.3 ELECTRICAL CIRCUIT MAIN................................... 78
12.4 ELECTRICAL CIRCUIT FUSES AND RELAYS........ 80
13 TORQUES
13.1 TORQUES.................................................................. 82
14 GUARANTEE / SALES & SERVICE.......................... 83
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