Komatsu PC240LC-11 Operation & Maintenance Manual page 17

SAFETY
PRECAUTIONS WHEN LOADING AND UNLOADING .................................................................... 2-35
TOWING AND BEING TOWED............................................................................................................... 2-36
PRECAUTIONS FOR TOWING AND BEING TOWED..................................................................... 2-36
LIFTING OPERATION BY USING BUCKET WITH HOOK ...................................................................... 2-37
PRECAUTIONS FOR LIFTING OPERATIONS ................................................................................ 2-37
PRECAUTIONS FOR MAINTENANCE .......................................................................................................... 2-38
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE .......................................... 2-38
DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANCE ....................................... 2-38
KEEP WORK PLACE CLEAN AND TIDY ........................................................................................ 2-38
SELECT SUITABLE PLACE FOR INSPECTION AND MAINTENANCE .......................................... 2-38
ONLY AUTHORIZED PERSONNEL................................................................................................. 2-38
APPOINT LEADER WHEN WORKING WITH OTHERS .................................................................. 2-38
STOP ENGINE BEFORE CARRYING OUT INSPECTION AND MAINTENANCE ........................... 2-38
TWO WORKERS FOR MAINTENANCE WHEN ENGINE IS RUNNING .......................................... 2-40
PRECAUTIONS WHEN INSTALLING, REMOVING, OR STORING ATTACHMENTS...................... 2-40
PRECAUTIONS FOR WORKING AT HIGH PLACES ...................................................................... 2-40
WORK ON MACHINE ...................................................................................................................... 2-41
PRECAUTIONS WHEN WORKING UNDER MACHINE OR WORK EQUIPMENT .......................... 2-41
USE PROPER TOOLS .................................................................................................................... 2-41
PRECAUTIONS FOR INSPECTION AND MAINTENANCE .................................................................... 2-42
TURN BATTERY DISCONNECT SWITCH TO OFF POSITION ....................................................... 2-42
PRECAUTIONS FOR WELDING ..................................................................................................... 2-42
HANDLE BATTERY ......................................................................................................................... 2-42
PRECAUTIONS WHEN USING HAMMER ...................................................................................... 2-43
PRECAUTIONS FOR HIGH-TEMPERATURE COOLANT ............................................................... 2-43
PRECAUTIONS FOR HIGH-TEMPERATURE OIL........................................................................... 2-43
PRECAUTIONS FOR HIGH-TEMPERATURE PARTS..................................................................... 2-44
PRECAUTIONS FOR HIGH-PRESSURE OIL.................................................................................. 2-44
PRECAUTIONS FOR HIGH-PRESSURE FUEL .............................................................................. 2-44
HANDLE HIGH-PRESSURE HOSES AND PIPING ......................................................................... 2-44
PRECAUTIONS FOR HIGH VOLTAGE............................................................................................ 2-45
PRECAUTIONS FOR NOISE........................................................................................................... 2-45
PRECAUTIONS FOR HIGH-PRESSURE GREASE WHEN ADJUSTING TRACK TENSION .......... 2-45
DO NOT DISASSEMBLE RECOIL SPRING .................................................................................... 2-45
HANDLE ACCUMULATOR AND GAS SPRING ............................................................................... 2-46
PRECAUTIONS FOR COMPRESSED AIR...................................................................................... 2-46
MAINTENANCE OF AIR CONDITIONER ........................................................................................ 2-46
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS .......................................................... 2-46
METHOD FOR SELECTING WINDOW WASHER FLUID................................................................ 2-46
PERIODIC REPLACEMENT OF DEFINED LIFE PARTS................................................................. 2-47
PRECAUTIONS FOR AdBlue/DEF ................................................................................................................ 2-48
GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING ......................................................... 2-48
PRECAUTIONS FOR ADDING ............................................................................................................... 2-48
PRECAUTIONS FOR STORING............................................................................................................. 2-48
PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE ........................................................................... 2-48
OTHER PRECAUTIONS......................................................................................................................... 2-48
SAFETY
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