Table Of Contents - Komatsu PC240LC-11 Operation & Maintenance Manual

Hydraulic excavator
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TABLE OF CONTENTS

TABLE OF CONTENTS
FOREWORD.................................................................................................................................................... 1-1
BEFORE READING THIS MANUAL ......................................................................................................... 1-2
SAFETY INFORMATION .......................................................................................................................... 1-3
INTRODUCTION ...................................................................................................................................... 1-4
MAIN USE OF MACHINE .................................................................................................................. 1-4
DIRECTIONS OF MACHINE.............................................................................................................. 1-4
VISIBILITY FROM OPERATOR'S SEAT ............................................................................................ 1-4
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS................................................................. 1-5
PRODUCT INFORMATION....................................................................................................................... 1-6
LOCATION OF EPA REGULATIONS, ENGINE NUMBER PLATE ..................................................... 1-6
SERVICE METER LOCATION ........................................................................................................... 1-7
YOUR MACHINE SERIAL NUMBERS AND DISTRIBUTOR.............................................................. 1-7
SAFETY........................................................................................................................................................... 2-1
SAFETY.................................................................................................................................................... 2-2
SAFETY LABELS ..................................................................................................................................... 2-4
LOCATION OF SAFETY LABELS...................................................................................................... 2-5
CONTENTS OF SAFETY LABELS .................................................................................................... 2-7
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE .................................... 2-15
PRECAUTIONS BEFORE STARTING OPERATION........................................................................ 2-15
PREPARATIONS FOR SAFE OPERATION ..................................................................................... 2-15
PRECAUTIONS TO PREVENT FIRE............................................................................................... 2-17
PRECAUTIONS WHEN GETTING ON OR OFF MACHINE............................................................. 2-19
DO NOT GET CAUGHT IN WORK EQUIPMENT ............................................................................ 2-20
PRECAUTIONS RELATED TO PROTECTIVE STRUCTURES........................................................ 2-21
PROTECTION AGAINST FALLING, FLYING OR INTRUDING OBJECTS ....................................... 2-21
UNAUTHORIZED MODIFICATION .................................................................................................. 2-22
PRECAUTIONS RELATED TO ATTACHMENTS AND OPTIONS .................................................... 2-22
PRECAUTIONS RELATED TO CAB GLASS ................................................................................... 2-22
PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING ..................................................... 2-22
PRECAUTIONS FOR OPERATION ........................................................................................................ 2-23
PRECAUTIONS FOR JOBSITE ....................................................................................................... 2-23
START ENGINE............................................................................................................................... 2-25
PRECAUTIONS FOR OPERATION ................................................................................................. 2-28
PRECAUTIONS FOR TRANSPORTATION...................................................................................... 2-35
TOWING AND BEING TOWED........................................................................................................ 2-36
LIFTING OPERATION BY USING BUCKET WITH HOOK ............................................................... 2-37
PRECAUTIONS FOR MAINTENANCE ................................................................................................... 2-38
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE ................................... 2-38
PRECAUTIONS FOR INSPECTION AND MAINTENANCE ............................................................. 2-42
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
OPERATION .................................................................................................................................................... 3-1
GENERAL VIEW....................................................................................................................................... 3-2
MACHINE EQUIPMENT NAME ......................................................................................................... 3-2
CAB EQUIPMENT NAMES................................................................................................................ 3-4
CONTROLS AND GAUGES NAMES ................................................................................................. 3-5
EXPLANATION OF COMPONENTS ......................................................................................................... 3-9
EXPLANATION OF MACHINE MONITOR EQUIPMENT ................................................................... 3-9
SWITCHES ...................................................................................................................................... 3-96
CONTROL LEVERS AND PEDALS ............................................................................................... 3-106
OTHER EQUIPMENT .....................................................................................................................3-110
1-8
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FOREWORD

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