Komatsu Utility WB97S-5, Operation & Maintenance Manual

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TABLE OF CONTENTS
12
2.4 PRECAUTIONS TO BE TAKEN DURING WORK ................................................................................ 38
2.4.1 WHEN STARTING THE ENGINE............................................................................................. 38
2.4.2 RULES FOR TRAVELLING ON ROADS.................................................................................. 38
2.4.3 HAND SIGNALS ....................................................................................................................... 39
2.4.4 CHECKS FOR TRAVELLING IN REVERSE ............................................................................ 44
2.4.5 MOVING THE MACHINE ......................................................................................................... 44
2.4.6 WORKING ON SLOPES ......................................................................................................... 45
2.4.7 PREVENTING ELECTROCUTION .......................................................................................... 46
2.4.8 VISIBILITY ................................................................................................................................ 47
2.4.9 WORKING ON ICY OR SNOW-COVERED SURFACES......................................................... 47
2.4.10 PREVENTING DAMAGE CAUSED BY THE WORK EQUIPMENT ......................................... 47
2.4.11 WORKING ON LOOSE GROUND ........................................................................................... 47
2.4.12 PARKING THE MACHINE........................................................................................................ 48
2.5 TRANSPORTING THE MACHINE ON OTHER VEHICLES ................................................................. 49
2.5.1 LOADING AND UNLOADING THE MACHINE ........................................................................ 49
2.5.2 TRANSPORT............................................................................................................................ 49
2.6 BATTERY .............................................................................................................................................. 50
2.6.1 PREVENTING RISKS THAT MAY BE DUE TO THE BATTERY ............................................. 50
2.6.2 STARTING WITH BOOSTER CABLES ................................................................................... 50
2.7 PRECAUTIONS FOR EMERGENCY RECOVERY ............................................................................... 51
2.8 PRECAUTIONS TO BE TAKEN DURING MAINTENANCE................................................................. 52
2.8.1 WARNING PLATES.................................................................................................................. 52
2.8.2 TOOLS ..................................................................................................................................... 52
2.8.3 PERSONNEL............................................................................................................................ 53
2.8.4 EQUIPMENT ........................................................................................................................... 53
2.8.5 WORKING UNDER THE MACHINE ........................................................................................ 53
2.8.6 KEEPING THE MACHINE CLEAN .......................................................................................... 54
2.8.7 USE OF THE ENGINE DURING MAINTENANCE ................................................................... 54
2.8.8 PERIODICAL CHANGE OF THE SAFETY RELATED PARTS................................................ 54
2.8.9 STOP THE ENGINE BEFORE CARRYING OUT ANY MAINTENANCE OPERATION
OR INSPECTION .................................................................................................................... 55
2.8.10 RULES TO BE FOLLOWED DURING FUEL OR OIL TOPPING UP ...................................... 56
2.8.11 CHECKING THE COOLANT LEVEL IN THE RADIATOR........................................................ 56
2.8.12 USING LAMPS ......................................................................................................................... 56
2.8.13 PRECAUTIONS TO BE TAKEN W HEN HANDLING THE BATTERY AND THE ALTERNATOR 57
2.8.14 PRECAUTIONS CONCERNING THE STARTER .................................................................... 57
2.8.15 HANDLING HIGH-PRESSURE PIPES..................................................................................... 58
2.8.16 PRECAUTIONS TO BE TAKEN WHEN WORKING ON HIGH- PRESSURE SYSTEMS ....... 58
2.8.17 PRECAUTIONS FOR MAINTENANCE WORK INVOLVING HIGH TEMPERATURES
AND PRESSURES ................................................................................................................... 58
2.8.18 HYDRAULIC ACCUMULATOR ................................................................................................ 59
2.8.19 COOLING FAN AND FAN BELT .............................................................................................. 59
2.8.20 WASTE MATERIALS................................................................................................................ 59
2.8.21 PRECAUTIONS CONCERNING TECHNOPOLYMERS AND ELASTOMERS ........................ 60
2.8.22 PRECAUTIONS TO BE TAKEN WHEN INFLATING THE TYRES ......................................... 60
2.8.23 PRECAUTIONS FOR THE INSTALLATION OF THE EXHAUST SYSTEM TAILPIPE............ 61
2.8.24 PRECAUTIONS TO BE TAKEN WHEN USING SYNTHETIC BIODEGRADABLE OIL
TYPE «HEES».......................................................................................................................... 61
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