Komatsu PC290LC-10, Operation & Maintenance Manual

Page: 4 / 31

CONTENTS
INTRODUCTION............................................................................................1-1
Foreword............................................................................................................................................... 1-2
Safety Alert Symbol and Signal Words................................................................................................. 1-3
Basic Machine Introduction................................................................................................................... 1-4
Product Information............................................................................................................................... 1-6
SAFETY......................................................................................................... 2-1
Safety Labels.........................................................................................................................................2-2
Location of Safety Labels........................................................................................................... 2-3
General Precautions Common to Operation and Maintenance...........................................................2-13
Precautions Before Starting Operation.....................................................................................2-13
Preparations for Safe Operation...............................................................................................2-13
Fire and Explosion Prevention..................................................................................................2-14
Precautions When Getting On or Off the Machine................................................................... 2-16
Precautions for Cab and Working Around Machine................................................................. 2-18
Operation Precautions.........................................................................................................................2-20
Precautions at Jobsite.............................................................................................................. 2-20
Precautions in Starting Engine................................................................................................. 2-22
Precautions During Operation.................................................................................................. 2-24
Transportation Safety............................................................................................................... 2-30
Towing Precaution......................................................................................................... 2-31
Lifting Objects With Bucket.......................................................................................................2-31
Maintenance Precautions....................................................................................................................2-33
Precautions Before Inspection and Maintenance..................................................................... 2-33
Precautions During Inspection and Maintenance..................................................................... 2-36
OPERATION.................................................................................................. 3-1
Visual Overview of Machine.................................................................................................................. 3-2
General Machine View............................................................................................................... 3-2
General View of Cab.................................................................................................................. 3-4
Controls and Gauges..................................................................................................................3-5
Machine Monitor Overview......................................................................................................... 3-6
Machine Monitor Components.............................................................................................................. 3-7
Basic Operation of Machine Monitor.......................................................................................... 3-7
Starting Engine When Situation is Normal.......................................................................3-7
Starting Engine While Engine Shutdown Secondary Switch is ON................................. 3-9
Stopping Engine When Situation is Normal.....................................................................3-9
If There is Abnormality When Starting Engine...............................................................3-10
If Any Abnormality Occurs During Operation................................................................. 3-11
Warning Lamps.........................................................................................................................3-12
Action Level Display...................................................................................................... 3-13
Warning Lamp Table......................................................................................................3-14
Occurred Error List Display............................................................................................3-16
Warning Lamp Details ...................................................................................................3-17
Pilot Display..............................................................................................................................3-23
Pilot Lamp Details..........................................................................................................3-23
ECO Guidance...............................................................................................................3-27
Gauge and Meter Display.........................................................................................................3-28
CONTENTS
PC290LC-10 0-1
Find manuals at https://best-manuals.com