Komatsu 930E-4SE

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OM2042 7/11 Safety - Section 20

Page 20-25

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Introduction5
Foreword5
Truck Model Illustration6
About this Manual7
Alerts Page8
Table of Contents9
Table of Contents10
Safety29
General29
Safety Rules29
Safety Features29
Fire Extinguishers and First Aid Kits29
Clothing and Personal Items29
Leaving the Operator's Seat30
Mounting and Dismounting30
Fire Prevention for Fuel and Oil30
Precautions with High Temperature Fluids31
Asbestos Dust Hazard Prevention31
Prevention of Injury by Work Equipment31
Unauthorized Modification31
ROPS Precautions31
Precautions for Attachments32
Precautions for Starting the Truck32
Precautions before Operation32
Safety at the Worksite32
Fire Prevention33
Ventilation in Enclosed Areas33
Preparing for Operation33
Mirrors, Windows and Lights33
In the Operator Cab (before Starting the Engine)33
Seat Belts33
Operating the Truck34
When Starting the Engine34
General Truck Operation34
Ensuring Good Visibility34
Traveling35
Traveling in Reverse35
Traveling on Slopes35
Operating on Snow or Ice35
Avoid Damage to the Dump Body35
Driving Near High Voltage Cables36
When Dumping36
When Loading36
Working on Loose Ground36
Parking the Truck36
Towing36
Working Near Batteries37
Battery Hazard Prevention37
Starting with Booster Cables37
Before Performing Maintenance38
Stopping the Engine38
Warning Tag38
Proper Tools38
Securing the Dump Body38
While Performing Maintenance39
Keep the Truck Clean39
Attachments39
Working under the Truck39
Rotating Fan and Belts39
Waste Materials39
Adding Fuel or Oil40
Radiator Coolant Level40
Use of Lighting40
Precautions with the Battery40
Handling High Pressure Hoses40
Precautions with High Pressure Oil40
Performing Maintenance Near High Temperature or High Pressure40
Tires41
Handling Tires41
Storing Tires after Removal41
When Repairs Are Necessary42
Special Precautions for Working on Ac Drive Trucks43
Preliminary Procedures before Welding or Performing Maintenance43
Engine Shutdown Procedure before Welding or Performing Maintenance43
Capacitor Discharge System45
Necessary Tools45
Warnings and Cautions46
Manual DC Link Capacitor Discharge Procedure47
Failure of the Discharge System49
Manual Discharge of Capacitors50
Short Isolated Capacitor Terminals52
Additional Job Site Rules54
Warnings and Cautions55
Operating Instructions65
Preparing for Operation65
Walk Around Inspection65
Engine Start-Up69
After Engine Start-Up70
Pre-Shift Brake Check (if Equipped)70
Operation71
Performing the Brake Tests72
Emergency Steering System74
Operation74
Pre-Operation Testing74
Machine Operation Safety Precautions75
Operating on a Haul Road76
Starting on a Grade with Aloaded Truck77
Passing77
Loading77
Overload Speed Limit Function77
Dumping78
Raising the Dump Body78
Lowering the Dump Body (When Dumping on Flat Ground)79
Lowering the Dump Body (When Dumping over a Berm or into a Crusher)79
Towing80
Special Wiring Harness80
Safe Parking Procedures83
Normal Engine Shutdown Procedure83
Sudden Loss of Engine Power84
Fuel Depletion84
Disabled Truck Dumping Procedure85
Hookup85
Raising the Body85
Lowering the Body85
Reserve Engine Oil System86
Operation86
Changing Oil86
Operator Cab and Controls87
Steering Wheel and Controls88
Horn Button88
Tilt/Telescope Lever88
Multi-Function Turn Signal Switch88
Turn Signal Operation88
High Beam Headlight Operation88
Windshield Wiper Operation88
Dynamic Retarding89
Retarder Lever89
Brake/Retarder Pedal89
Throttle/Accelerator Pedal89
Grade/Speed Retard Chart90
Overhead Panel and Displays91
Speakers91
Warning Alarm Buzzer91
Radio/CD Player91
Warning Indicator Light Dimmer Control91
Status/Warning Indicator Light Panel91
Air Cleaner Restriction Gauges91
Center Console92
Direction Control Lever92
Override/Fault Reset Switch93
Engine Shutdown Switch93
Window Control Switches93
Hoist Control Lever93
Retard Speed Control (RSC) Adjustment Dial94
Retard Speed Control (RSC) Switch94
Data Store Button95
KOMTRAX Plus Snapshot in Progress Light95
Link Energized Light95
Service Engine Light95
Diagnostic Ports95
KOMTRAX Plus Diagnostic Port95
Interface Module (IM) Diagnostic Port95
Payload Meter Diagnostic Port95
Truck Control Interface (TCI) Diagnostic Port95
Propulsion System Controller (PSC) Diagnostic Port95
Operator's Seat96
Seat Belts96
Adjustment96
Passenger Seat97
Seat Belts97
Adjustment97
Heater / Air Conditioner Controls98
Fan Speed Control Knob98
Temperature Control Knob98
Air Flow Directional Knob98
Heater/Air Conditioner Vents98
Instrument Panel99
Control Symbols99
Key Switch101
Rotating Beacon Switch (Optional)101
Heated Mirrors Switch (Optional)101
AC Drive System Rest Switch101
Wheel Brake Lock Switch102
Hazard Warning Lights102
Heater/Air Conditioner Vents102
Engine Oil Pressure Gauge102
Right Turn Signal Indicator102
Digital Tachometer102
High Beam Indicator102
Speedometer/Payload Meter Display102
Left Turn Signal Indicator103
Coolant Temperature Gauge103
Lamp Check Switch103
Light Switch (3-Way)103
Ladder Light Switch103
Backup Light Switch103
Fog Light Switch104
Payload Meter Switch104
Panel Illumination Light Dimmer Switch104
Hydraulic Oil Temperature Gauge104
Engine Hourmeter104
Fuel Gauge104
Overhead Status/Warning Indicators105
A1. High Brake Oil Temperature106
B1. Low Steering Pressure106
C1. Low Accumulator Precharge Pressure107
D1. Not Used107
E1. Low Brake Pressure107
A2. Low Hydraulic Tank Level107
B2. Low Automatic Lubrication System Pressure107
C2. Circuit Breaker Tripped107
D2. Hydraulic Oil Filter Monitor108
E2. Low Fuel108
A3. Parking Brake108
B3. Service Brake108
C3. Body up108
D3. Dynamic Retarding108
E3. Stop Engine109
A4. Cranking Motor Failure109
B4. Backup Lights109
C4. Engine Shutdown Timer109
D4. Retard Speed Control (RSC) Indicator109
E4. Check Engine109
A5. no Power110
B5. Propulsion System Warning110
C5. Propulsion System Temperature110
D5. System/Component Failure110
E5. Battery Charging System Failure110
A6. no Propel110
D6. Reduced Propulsion111
E6. Retard at Continuous Level111
D7. Brake Test Light111
E7. Maintenance Monitor111
Brake Test Switch111
Rear Axle Light Bar112
Backup Lights112
Retard Lights112
Brake Lights112
Backup Alarm112
Komtrax Plus113
Operation113
Interface Module115
Basic Precautions115
KOMATSU WIRELESS BRIDGE (Optional)116
General Information116
Communication Setup116
Switching to the KWB_SETUP Network116
Setting the Computer Subnet Mask and IP Address117
Properties117
Setting up the KWB118
Adding Encryption118
Final Computer Settings118
Data Downloading119
Resetting the KWB119
KWB Lights119
Fuses and Circuit Breakers120
Lubrication and Service125
General125
Service Capacities125
Hydraulic Tank Service125
Adding Oil125
Cooling System Service126
Radiator Filling Procedure126
Coolant Specifications126
Unacceptable Practices126
Wheel Motor Service126
Reserve Oil Tank Service127
Quick Fill Service Center128
Lubrication Chart130
Hour (Daily) Inspection130
50 Hour Lubrication and Maintenance Checks132
500 Hour Lubrication and Maintenance Checks135
1000 Hour Lubrication and Maintenance Checks137
5000 Hour Maintenance Checks137
Automatic Lubrication System139
General Description139
System Components141
Filter141
Hydraulic Motor and Pump141
Grease Reservoir141
Pressure Reducing Valve141
Flow Control Valve141
Solenoid Valve141
Vent Valve141
Lubrication Cycle Timer141
Over Pressure Cutoff Switch141
System Operation142
General Instructions143
System Priming143
Filter Assembly143
Lubricant Pump144
Pump Housing Oil Level144
Pump Pressure Control144
INJECTORS (SL-1 Series H)145
Injector Specifications145
Injector Adjustment145
Injector Operation146
Preventive Maintenance Procedures147
Daily Lubrication System Inspection147
250 Hour Inspection147
System Checkout148
Lubrication Controller Check148
Lubrication Controller Components148
Lubrication Controller Adjustment148
System Troubleshooting Chart150
Components & Specifications153
Major Component Descriptions153
Truck and Engine153
Main Alternator153
AC Induction Traction Motorized Wheels153
Suspension153
Operator's Cab153
Power Steering153
Dynamic Retarding153
Brake System153
Specifications155
Engine155
AC Electric Drive System155
Dynamic Retarding155
Battery Electric System155
Service Capacities155
Hydraulic Systems156
Service Brakes156
Steering156
Tires156
Standard Dump Body Capacities and Dimensions156
Weight Distribution157
Payload Meter III161
Am/Fm Radio / CD Player189
Operating Instructions189
General Radio Receiver Functions189
Turning on the Power189
One-Hour Timer189
Display190
Setting a Default Display190
Adjusting the Brightness of the Display190
Auxiliary Mode190
Adjusting the Receiver Settings190
Using the Clock191
Setting the Clock191
Using the Alarm191
Setting the Alarm191
Turning the Alarm off191
Activating Snooze191
Setting Alarm Volume191
Using the Radio192
Finding a Station192
Setting the Presets192
Using the Weatherband193
Using the Compact Disc Player193
Playing an Mp3 Disc194
Troubleshooting196

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