Komatsu PC22MR-3 Operation & Maintenance Manual page 22

CONTENTS
PARKING MACHINE ....................................................................................................................... 2-40
TRANSPORTING THE MACHINE............................................................................................................ 2-42
LOADING AND UNLOADING.......................................................................................................... 2-42
SHIPPING THE MACHINE .............................................................................................................. 2-42
BATTERY ................................................................................................................................................. 2-43
BATTERY HAZARD PREVENTION ................................................................................................ 2-43
STARTING ENGINE WITH BOOSTER CABLES ............................................................................ 2-44
TOWING ................................................................................................................................................... 2-45
SAFETY RULES FOR TOWING ..................................................................................................... 2-45
LIFTING OBJECTS WITH BUCKET LINK LIFTING DEVICE (OPTIONAL EQUIPMENT)....................... 2-46
SAFETY RULES FOR LIFTING OBJECTS ..................................................................................... 2-46
LIFTING OBJECTS WITH BUCKET ......................................................................................................... 2-48
SAFETY RULES FOR LIFTING OBJECTS ..................................................................................... 2-48
SAFETY MAINTENANCE INFORMATION ........................................................................................................ 2-49
WARNING TAG ............................................................................................................................... 2-49
KEEP WORK PLACE CLEAN AND TIDY ....................................................................................... 2-49
APPOINT LEADER WHEN WORKING WITH OTHERS ................................................................. 2-49
STOP ENGINE BEFORE CARRYING OUT MAINTENANCE......................................................... 2-50
CAUTIONS FOR OPENING (TILTING) FLOOR.............................................................................. 2-51
MAINTENANCE WITH ENGINE RUNNING .................................................................................... 2-52
PROPER TOOLS ............................................................................................................................ 2-53
ACCUMULATOR, GAS SPRING..................................................................................................... 2-53
PERSONNEL................................................................................................................................... 2-53
ATTACHMENTS .............................................................................................................................. 2-53
WORK UNDER THE MACHINE ...................................................................................................... 2-54
NOISE.............................................................................................................................................. 2-54
WHEN USING HAMMER ................................................................................................................ 2-54
WELDING WORKS ......................................................................................................................... 2-54
USING LAMPS ................................................................................................................................ 2-55
SAFETY FIRST WHEN USING HIGH-PRESSURE GREASE TO ADJUST TRACK TENSION ..... 2-55
DO NOT DISASSEMBLE RECOIL SPRINGS ................................................................................. 2-55
SAFETY RULES FOR HIGH-PRESSURE OIL ............................................................................... 2-56
SAFETY HANDLING HIGH-PRESSURE HOSES........................................................................... 2-56
PRECAUTIONS FOR MAINTENANCE OPERATIONS AT HIGH TEMPERATURES AND HIGH
PRESSURE ..................................................................................................................................... 2-56
WASTE MATERIALS....................................................................................................................... 2-57
COMPRESSED AIR ........................................................................................................................ 2-57
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS ........................................................ 2-57
BATTERY MAIN SWITCH PRECAUTIONS ................................................................................... 2-57
PRECAUTIONS CONCERNING THE BATTERY AND THE ALTERNATOR.................................. 2-58
PRECAUTIONS CONCERNING THE STARTER ........................................................................... 2-58
CHEMICAL HAZARD ...................................................................................................................... 2-58
PRECAUTIONS TO BE TAKEN WHEN HANDLING TECHNOPOLYMERS AND ELASTOMERS 2-59
PRECAUTIONS FOR THE USE OF THE SYNTHETIC BIODEGRADABLE OIL TYPE HEES ...... 2-59
FINAL DISPOSAL OF THE MACHINE ............................................................................................ 2-59
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