10880701 om 531 06428 to 06429-om_vale_prelim_september_2010

en Operator Manual
Haul Truck
T282B-531-06428 to 531-06429
Document ID
Order number: 10880701
Issued: September 2010
Version: Preliminary Issue
Author: LME / Technical Publications and
Documentation Department
Product ID
Manufacturer: Liebherr Mining Equipment Co.
Model: T282B
Serial no. from: 531-06428 to 531-06429
Contact
Address Liebherr Mining Equipment Co.
4100 Chestnut Avenue
Newport News, Virginia 23607 USA

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LME/10880701/September2010/en

Contents
1 Foreword 11
1.1 Foreword 12
1.1.1 Languages 12
1.2 Message to the Operator 13
2 Product Identification 15
2.1 Product Identification 16
2.1.1 Serial Number Label 16
2.1.2 Haul Truck Data and Contact Information 16
2.1.3 Publication References 17
2.1.4 Publication Part Number 17
2.1.5 Serial Number 17
2.1.6 Publication Revision Number 17
2.1.7 Publication Date 17
2.1.8 Reorders 17
3 Introduction 19
3.1 Introduction 20
3.1.1 Safety 20
3.1.2 Training 20
3.1.3 Authorization 20
3.2 Haul Truck Dimensions 21
3.3 Primary Haul Truck Components 23
4 Safety 25
4.1 Safety 26
4.1.1 Operator Safety Tips 26
4.2 Health and Safety Tips 27
Operator Manual Contents
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4.2.1 First Aid Kit 27
4.2.2 Fire and Explosion Prevention 27
4.2.3 Fire Blanket 27
4.2.4 Fire Extinguisher Safety 27
4.2.5 Electrical Storm Safety 27
4.2.6 How to Safely Mount/Dismount the Haul Truck 27
4.2.7 Protective Equipment 28
4.2.8 Clothing and Jewelry 28
4.2.9 Crush Hazard Prevention 29
4.2.10 Burn Prevention 29
4.2.11 Battery Safety 29
4.3 Visual Safety Devices 31
4.3.1 Visual Information Device 31
4.4 Haul Truck Safety 33
4.4.1 Visual Safety Alerts on the Haul Truck 33
4.4.2 Rollover Protective Structure (ROPS) 35
4.4.3 Anti-Roll-Back 35
4.4.4 Loading and Dumping Safety Tips 35
4.4.5 Dump Body Safety 36
4.4.6 Tag-out, Lockout 37
4.4.7 Towing 37
4.5 Pre-Operation Inspection 39
4.5.1 Haul Truck Orientation 39
5 Emergency Engine Shutdown 43
5.1 Emergency Engine Shutdown 44
6 How to Start the Engine 45
6.1 How to Start the Engine 46
6.1.1 Engine Start Procedure 46
6.1.2 Engine Oil Pressure Gauge 46
6.1.3 Engine Fault Indicators 46
6.1.4 If the engine does not start 47
6.1.5 If the engine start continues to fail 47
7 How to Shutdown the Engine 49
7.1 How to Shutdown the Engine 50
Contents Operator Manual
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7.1.1 Engine Shutdown Procedure (Engine Shutdown
Timer) 50
7.1.2 Engine Shutdown Procedure (No Engine Shutdown
Timer) 50
8 Brake Systems 51
8.1 Brake Systems 52
8.1.1 Retarding 52
8.1.2 Service Brakes 52
8.1.3 Hand Brakes 52
8.1.4 Parking Brakes 52
8.2 Braking 55
8.2.1 When to use the Different Brakes 55
9 Haul Truck Travel 57
9.1 Haul Truck Travel 58
9.1.1 Dynamic Braking Speed Control 58
9.1.2 Dynamic Braking Speed Control Downhill Operation 58
9.1.3 How to Turn On the Dynamic Braking Speed Control
System 58
9.1.4 How to Set the Speed Limit for the Dynamic Braking
Speed Control System 59
9.1.5 How to Turn Off the Dynamic Braking Speed Control
System 59
9.1.6 Travel Directions 60
9.1.7 Forward Travel 60
9.1.8 Reverse Travel 60
9.1.9 Downhill Travel 60
9.1.10 Parking 60
9.1.11 Parking on a Grade 61
9.1.12 Dump Body Travel Position 61
9.1.13 Travel Safety Tips 61
10 Fire Control System 63
10.1 Fire Control System 64
11 Ground Controls 65
11.1 Ground Controls 66
11.1.1 (1) Engine Shutdown Switch 66
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11.1.2 (2) Ladder Service Light Switch 67
11.1.3 (3) Ladder UP/DOWN Switch 67
11.1.4 (4) Battery Disconnect Switch Box 67
11.1.5 (4e) Battery Charger Receptacle 69
11.1.6 (5) Access Ladder 69
12 Operator Cab 71
12.1 Operator Cab 72
13 Operator Cab Components 73
13.1 Operator Cab Components 74
13.1.1 Engine Shutdown Switch 74
13.1.2 Retard Grade Speed Label 75
13.1.3 Filter Restriction Indicator 75
13.1.4 Seat Belt 76
13.1.5 Seat Belt Adjustment Controls 76
13.1.6 Seats 77
13.1.7 Seat Controls 77
13.1.8 Dome and Reading Light 79
13.1.9 Sun Visors 79
13.1.10 Cab Doors 79
13.1.11 Cab Windows 79
13.1.12 Cab Storage 80
13.1.13 Coat Hook 80
13.1.14 Load Counter 80
13.1.15 Engine Hour Meter 80
13.1.16 Mirror(s) 80
14 Operator Cab Systems 81
14.1 Operator Cab Systems 82
15 Main Dash Panel 83
15.1 Main Dash Panel 84
16 Left Dash Panel Switches 85
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16.1 Left Dash Panel Switches 86
17 Left Dash Panel Switches - Operations 87
17.1 Left Dash Panel Switches - Operations 88
17.1.1 (1) Parking Brake Switch 88
17.1.2 (2) Headlight Switch 88
17.1.4 (4) Backup Light Switch 89
17.1.5 (5) Fog Lamps 89
17.1.6 (6) Manual Lube Switch 89
17.1.7 (7) Data Store Switch 89
17.1.8 (8) Drive System Fault Reset Switch 90
17.1.9 (9) Windshield Wiper Switch 90
17.1.10 (10) Windshield Washer Switch 91
17.1.11 (11) Grid Dry Switch 91
18 Display Panel 93
18.1 Display Panel 94
18.1.1 User Buttons 94
18.1.2 On-Screen Display Menu 95
18.1.3 On-Screen Display Menu: Operations 95
18.1.4 OSD Menus 96
18.1.5 Input Select Menu 96
18.1.6 Image Setting Menu 97
18.1.7 Tools Menu 98
18.1.8 Exit Menu 99
18.2 Main Display Screen 101
18.3 Main Display Indicators 103
18.3.1 (1) Left and Right Turn Signal Indicators 103
18.3.2 (2) High Beam ON Indicator 103
18.3.3 (3) Dump Body UP Indicator 103
18.3.4 (4) Hand Brake ON Indicator 103
18.3.5 (5) Parking Brake ON Indicator 103
18.3.6 (6) Service Brake ON Indicator 104
18.4 Bar Gauge Screen 105
18.5 Fault and Alarm Window 107
18.5.1 Fault List Screen 107
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19 Fault and Alarm Window Reference 109
19.1 Fault and Alarm Window Reference 110
20 Right Dash Panel 0
20.1 Right Dash Panel 111
21 Right Dash Panel Switches 113
21.1 Right Dash Panel Switches 114
21.1.1 (1) Hand Brake Switch 114
21.1.2 (2) Cruise Control ON/OFF Switch 114
21.1.3 (3) Cruise Control UP/DOWN Switch 114
21.1.4 (4) Ignition Master Switch 115
22 Indicator Panel 117
22.1 Indicator Panel 118
23 Indicator Panel - Operations 119
23.1 Indicator Panel - Operations 120
23.1.1 (1) Engine Fault Indicator 120
23.1.2 (2) Check Engine Indicator 120
23.1.3 (3) Engine Maintenance Indicator (Inactive) 120
23.1.4 (4) Parking Brake Indicator 120
23.1.5 (5) Brake Active Indicator: Front and Rear Brake
Drag 120
23.1.6 (6) Dynamic Braking Indicator 121
23.1.7 (7) Gear Oil Cooling Indicator 121
23.1.8 (8) Ladder Down Indicator (Inactive) 121
23.1.9 (9) Hydraulic Tank Valve Closed Indicator (Inactive) 121
23.1.10 (10) Drive System Fault Indicator 122
23.1.11 (11) Auto Lube Fault Indicator 122
23.1.12 (12) Propulsion Inhibit Indicator 122
24 Keypad 123
24.1 Keypad 124
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25 Accessory Panel 125
25.1 Accessory Panel 126
25.1.1 (1) World Radio and Compact Disc Player 126
25.1.2 (2) Switch, Outlets, and Ports 126
25.1.3 (3) Payload Meter 127
25.1.4 (4) Automatic Temperature Control Panel 128
26 Steering Column and Controls 131
26.1 Steering Column and Controls 132
26.1.1 (1) Tilt and Telescopic Lever 132
26.1.2 (2) Left and Right Turn Signals Lever 132
26.1.3 (3) Headlight Dimmer Switch 132
26.1.4 (4) Hazard Flasher Switch 133
26.1.5 (5) Horn 133
27 Foot Pedal Controls 135
27.1 Foot Pedal Controls 136
27.1.1 (1) Service Brake Pedal 136
27.1.2 (2) Dynamic Braking Pedal 136
27.1.3 (3) Accelerator Pedal 136
28 Floor Mounted Center Console 139
28.1 Floor Mounted Center Console 140
28.1.1 (1) Shift Selector Switch 140
28.1.2 (2) Dump Body Control Lever 140
28.1.3 (3) Dump Body Override Switch 141
28.1.4 (4) 12 VDC Power Outlet 141
28.1.5 (5) Circuit Breaker Panel 141
28.1.6 Circuit Breaker Panel Configuration 142
29 Payload Weigh System 143
29.1 Payload Weigh System 144
29.1.1 (1) Payload Meter 144
29.1.2 (2) Payload Weigh System Data Port 145
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30 Rated Payload Guide 147
30.1 Haul Truck Payload Policy 148
30.1.1 10/10/20 Rule 148
List of Acronyms 151
Index 153
Illustration Index 155
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1 Foreword 11
1.1 Foreword 12
1.1.1 Languages 12
1.2 Message to the Operator 13
Operator Manual Foreword
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1.1 Foreword
This operator manual gives the operating instructions for the T282B haul
truck made by the LIEBHERR Mining Equipment Company (LME). This
manual is prepared for the approved haul truck operator, who has received
specified T282B operator training. This publication does not contain all of
the possible operating instructions for the T282B haul truck.
Before you begin first-time operations, you must read this manual carefully
and completely. This manual is an important reference for the operator.
Continue to read this manual at intervals to review the haul truck operating
instructions. If you have any questions or require additional information,
your LME service person can help.
Keep the operator manual in the operator cab. Replace the manual if it has
missing pages, or damage. Procure new or additional manuals through the
LME Spare Parts Department.
WARNING! Loss of life, injury to persons, or damage to the haul truck can
occur from incorrect operating methods.
► Keep all methods of operation within the limits shown in this operator
manual.
Adjustments to the haul truck can change its performance, impede safety
mechanisms, contravene site, and government regulations. Changes to the
haul truck are not allowed without the written approval from the
manufacturer.
The accuracy of the information in this manual is not part of any warranty.
This manual contains the information, illustrations, and specifications
available to the manufacturer at the time of its release. Continuous product
improvement can change the information in this operator manual without
notice.
1.1.1 Languages
If differences in interpretations between translated versions of this manual
occur, the English-language version prevails.
Foreword Operator Manual
Foreword
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1.2 Message to the Operator
This operator manual is an important reference for T282B haul truck
operators.
The electrical system of the T282B haul truck has propulsion technology like
that used in alternating current (AC)-powered diesel-electric locomotive
vehicle systems.
A large diesel engine and alternator assembly gives electrical power to the
control box on the haul truck. The control box has AC inverters that changes
the direct current (DC) into three-phase AC current for the wheel motors on
the two rear wheel assemblies. Through a planetary gear system, these AC
motors power the rear wheel assemblies that cause the haul truck
propulsion.
Current from the engine driven AC-alternator is converted to DC current for
easier and more efficient electronic control in the control box. The DC
current is then changed back to variable frequency AC by inverters to power
the rear wheel motors.
Each rear wheel motor has an inverter to allow for totally separate power
supply to one of the two rear wheels.
When the retard pedal is applied, the inverters immediately redirect power
from the traction motors. Haul truck movement continues to turn the wheels,
which turns the shafts of the traction motors. The traction motors then makes
electrical power. This electrical power is sent to the retard grid and becomes
a load to the rear wheels. An increase in electrical power to the retard grid
increases the load on the rear wheels. This load is what slows, and stops,
the haul truck.
The configuration of the operator cab gives easy access to the controls and
the instruments. The operator cab has safety glass, an integrated Rollover
Protective Structure (ROPS), and an adjustable air-ride operator seat.
Each operator can work long shifts in different weather conditions. The heat,
defrost and air conditioning system has personal adjustable selections that
can keep each operator comfortable during long shifts.
If you have questions, contact your LME service person. Your LME service
person has the best information about the haul truck.
LIEBHERR Mining Equipment Co.
Operator Manual Foreword
Message to the Operator
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2 Product Identification 15
2.1 Product Identification 16
2.1.1 Serial Number Label 16
2.1.2 Haul Truck Data and Contact Information 16
2.1.3 Publication References 17
2.1.4 Publication Part Number 17
2.1.5 Serial Number 17
2.1.6 Publication Revision Number 17
2.1.7 Publication Date 17
2.1.8 Reorders 17
Operator Manual Product Identification
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2.1 Product Identification
2.1.1 Serial Number Label
Fig. 2.1-1: Serial Number Label
The serial number label is found between the bumper and the front wheel
on the right of the haul truck frame. The label identifies the haul truck by
model, serial number, and the date of assembly.
2.1.2 Haul Truck Data and Contact Information
Complete the Haul Truck Data and Contact Information when the haul truck
is received.
Serial Number:
Year of Construction:
Commissioning Date:
Dealer:
Dealer Address:
Product Identification Operator Manual
Product Identification
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LME Service Contact:
2.1.3 Publication References
Part Number Serial Number Revision Number Publication Date
10880701 531-06428 to 531-06429 Preliminary Issue September 2010
2.1.4 Publication Part Number
The part number identifies this publication.
2.1.5 Serial Number
The haul truck serial number(s) to which this manual pertains is identified
on the cover and the bottom of each page of this publication.
2.1.6 Publication Revision Number
The revision number identifies the number of controlled changes to this
publication.
2.1.7 Publication Date
The publication date identifies the print-production date of this publication.
2.1.8 Reorders
Procure new or additional copies of this publication through the Liebherr
Spare Parts Department, 4100 Chestnut Avenue, Newport News, Virginia
23605.
Operator Manual Product Identification
Product Identification
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3 Introduction 19
3.1 Introduction 20
3.1.1 Safety 20
3.1.2 Training 20
3.1.3 Authorization 20
3.2 Haul Truck Dimensions 21
3.3 Primary Haul Truck Components 23
Operator Manual Introduction
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3.1 Introduction
This operator manual contains general T282B operating instructions. The
operating instructions for the movement of specified material are not shown
in this manual.
3.1.1 Safety
The site safety policies and controls are installed to try to prevent injury, or
loss of life. The site safety policies include information about emergency
preparedness, health, and work area safety. Use the site safety information,
and the standard operations procedures, with the information in this manual
to help do safer haul truck operations.
3.1.2 Training
LME operator training can give the new haul truck operators fundamental
information about the T282B diesel-electric rear dump truck control,
operations, and safety. The training can also give the experienced operator
a full review of the haul truck operating systems.
3.1.3 Authorization
Each operator requires the site administration authorization to drive and
operate the haul truck. The authorization and approval of the haul truck
operators is not the responsibility of the haul truck manufacturer.
Introduction Operator Manual
Introduction
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3.2 Haul Truck Dimensions
Fig. 3.2-1: Dimensional Layout
Haul Truck Dimensions
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3.3 Primary Haul Truck Components
1: Operator Cab 11: Fuel and Oil Tank (Left Side)
2: Control Box 12: Dump Cylinders
3: Grid Box 13: Rear Suspensions
4: Air Cleaners 14: Wheel Motors and Drive Gear
5: Radiator 15: Tire and Rims
6: Fan 16: Axle Box
7: Diesel Engine 17: Alternator
8: Control Arms 18: Main Blower Housing
9: Front Suspensions 19: Dump Body
10: Fuel Tank
Fig. 3.3-1: Primary Haul Truck Components
Primary Haul Truck Components
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4 Safety 25
4.1 Safety 26
4.1.1 Operator Safety Tips 26
4.2 Health and Safety Tips 27
4.2.1 First Aid Kit 27
4.2.2 Fire and Explosion Prevention 27
4.2.3 Fire Blanket 27
4.2.4 Fire Extinguisher Safety 27
4.2.5 Electrical Storm Safety 27
4.2.6 How to Safely Mount/Dismount the Haul Truck 27
4.2.7 Protective Equipment 28
4.2.8 Clothing and Jewelry 28
4.2.9 Crush Hazard Prevention 29
4.2.10 Burn Prevention 29
4.2.11 Battery Safety 29
4.3 Visual Safety Devices 31
4.3.1 Visual Information Device 31
4.4 Haul Truck Safety 33
4.4.1 Visual Safety Alerts on the Haul Truck 33
4.4.2 Rollover Protective Structure (ROPS) 35
4.4.3 Anti-Roll-Back 35
4.4.4 Loading and Dumping Safety Tips 35
4.4.5 Dump Body Safety 36
4.4.6 Tag-out, Lockout 37
4.4.7 Towing 37
4.5 Pre-Operation Inspection 39
4.5.1 Haul Truck Orientation 39
Operator Manual Safety
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4.1 Safety
The most important safety protection is common sense. Information,
preparation, and safety awareness can also protect you, and other persons.
This manual gives some safety tips. Get to know the site safety procedures.
Use the site safety procedures and the information shown in this manual to
help you do safer haul truck operations.
The safety information shown in this publication does not release any
operator from any site or government safety regulation or program. Each
operator has the responsibility for their safety, other persons, and of the haul
truck.
4.1.1 Operator Safety Tips
– Know the risks related to incorrect haul truck operations.
– Communicate possible risks and hazards to the correct service
person.
– Review the site hazards, safety and emergency procedures.
– Plan and prepare operations according to site procedures.
– Know the responsibilities of other site personnel before you begin
initial operations.
– Know the approved site communication methods.
– Know the procedure to follow if a cab, site, audible, or visual alarm
activates.
– Never start your shift without doing a pre-operation safety inspection.
– Use the indicators, controls, gauges, your experience and training to
monitor the haul truck performance.
– Only trained and approved persons must operate the haul truck.
Safety Operator Manual
Safety
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4.2 Health and Safety Tips
4.2.1 First Aid Kit
Prepare for emergencies. Keep a first aid kit with approved supplies for the
treatment of small injuries in the area.
4.2.2 Fire and Explosion Prevention
– Only approved personnel must do fueling operations.
– Turn off the electrical equipment before the start of fueling operations.
– Use caution in the area during fueling operations.
– Remove all trash from the fueling area before the start of fuelling
operation.
– Do not smoke during fueling operations.
4.2.3 Fire Blanket
The fire blanket is a safety device installed between the engine
compartment and the driver-side ladder. The fire blanket is a sheet of
fire retardant material. The fire blanket cannot prevent fires, but the
blanket can contain smoke, heat, and flames if an engine fire occurs. If
an engine fire occurs, use the ladder in the safest location to get from
the fire hazard.
4.2.4 Fire Extinguisher Safety
– Make sure fire extinguishers are available in the area.
– Know the location and operating instructions of the fire extinguishers.
– The fire extinguishers must be checked during the pre-operation
inspection.
4.2.5 Electrical Storm Safety
– Return to the cab if you are on the platform during an electrical storm.
– Immediately get out of the area if you are near the haul truck during
an electrical storm.
– Do not touch any metal surfaces during an electrical storm.
Health and Safety Tips
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4.2.6 How to Safely Mount/Dismount the Haul Truck
– Park the haul truck on level ground and prevent any movement.
– Unless you have other instructions, set the parking brakes.
– Make sure you have sufficient lighting to see the platform, steps, and
possible obstruction.
– Before you use the ladder, make sure the ladder has full extension.
– Never leap from the haul truck!
– Use three-point contact to go on and get from the haul truck.
4.2.7 Protective Equipment
Protective equipment gives a barrier of protection against some hazards.
Wear protective equipment to protect the eyes, face, body, and extremities.
The protective equipment must be approved for the task and the
environment. You must put on the protective equipment to get any
protection.
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4.2.8 Clothing and Jewelry
– Do not wear loose clothing or jewelry while you operate the haul truck.
Some moving parts can hold loose clothing or jewelry, and cause injury
to persons.
– Keep your pockets to prevent small objects from falling into moving
parts, and operating systems and components.
4.2.9 Crush Hazard Prevention
– Some moving parts are crush-hazards that can crush the skin, body
parts, and cause injury. Keep away from moving parts.
– Keep body parts, for example, your hands, fingers, clear of operating
equipment.
– Do not position any part of the body between heavy parts or energized
equipment.
– Know the crush-zone areas and the haul truck crush-hazards.
4.2.10 Burn Prevention
– Hot liquids or fluids can scald and cause injury. Keep from
components that contain hot fluids and material.
– Do not touch any part of an engine in operation.
– Do not touch any hot components or areas on the haul truck.
– Get immediate medical attention if you get burned.
4.2.11 Battery Safety
– The batteries can contain dangerous acids and gases. If the battery
acid gets into the eyes, or touches the skin, immediately flush the
injury with clean water.
– Get medical attention while you continue to flush the injured area.
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4.3 Visual Safety Devices
Visual safety devices in this operator manual are specified signal words with
messages that communicate hazards, results of hazard avoidance, and the
steps to follow that can prevent the hazard.
The signal words follow:
– DANGER
– WARNING
– CAUTION
DANGER! indicates an imminent dangerous condition that can cause
serious injury, loss of life, or damage to the equipment.
WARNING! indicates possible dangerous conditions that can cause
serious injury, loss of life, or damage to the equipment.
CAUTION! indicates possible hazards that can cause minor injuries.
4.3.1 Visual Information Device
The visual information devices in this publication calls the attention of the
reader to show additional information that can make the tasks easier to do.
ATTENTION
Provides advice, tips, or helpful hints that can make operations easier.
NOTICE
Gives additional information.
Visual Safety Devices
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4.4 Haul Truck Safety
4.4.1 Visual Safety Alerts on the Haul Truck
Visual safety alert signs and labels are attached to components and areas
on the haul truck. The visual safety alert signs and labels communicate the
dangerous components and areas of the haul truck.
DO NOT OPERATE WITHOUT GUARDS
This label marks the areas of the haul truck with removable guards. The
guards are removable to give the approved persons access to the contained
areas. The guards also function for protection from moving parts.
USE HAND RAILS
This label tells to use the handrails.
CONTAINS GAS UNDER PRESSURE
This label is attached to components containing gas under pressure.
Persons without the correct authorization must stay away from these
components.
HIGH VOLTAGE
This label is attached to components with high-voltage electricity. Persons
without the correct authorization must stay away from these components.
Haul Truck Safety
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NOT ALL ELECTRICAL POWER ISOLATED
This label marks the components and areas where electricity can remain in
electrical circuits even if the power is disconnected. Persons without the
correct authorization must stay away from these components.
CONTAINS FLUID UNDER PRESSURE
This label marks the components and systems that contain fluid under
pressure. Persons without the correct authorization must stay away from
these components.
KEEP FROM REAR OF HAUL TRUCK
This label tells persons to keep from behind the haul truck. The area behind
the haul truck is a dangerous zone even if the engine is not in operation.
KEEP FROM FRONT OF THE HAUL TRUCK
This label tells persons to keep from the front of the haul truck. The area in
front of the haul truck is a dangerous zone even if the engine is not in
operation.
DO NOT STAND BETWEEN TIRES AND FRAME
This label tells to keep away from between the tires and the frame. When
a tire is turned, the area between the tire and the frame becomes a crush-
zone. Persons without the correct authorization must stay away from the
areas between the tires and the frame.
Haul Truck Safety
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HIGH VOLTAGE
This label shows the maximum test voltage for specified tools. Failure to
follow the test voltage specification can cause injury or damage.
HIGH VOLTAGE (sign)
This label marks the systems, components, and areas that have high-
voltage electricity. Persons without the correct authorization must keep
from these areas.
AUTHORIZED PERSONNEL ONLY (sign)
This label marks the areas where authorized persons are allowed. Persons
without authorization must keep from these areas.
4.4.2 Rollover Protective Structure (ROPS)
The operator cab has a rollover protective structure (ROPS) that can keep
the operator in the protective zone during a rollover condition. Seat belts
give additional protection in case of a rollover condition. Always make sure
your seat belt is correctly fastened while you are in the operator seat.
4.4.3 Anti-Roll-Back
The Anti-Roll-Back mechanism is automatically controlled by the Traction
Control Unit (TCU). The TCU applies the required torque that can hold and
accelerate the haul truck. The haul truck cannot move on a grade when the
Shift Selector Switch is in the FORWARD (F) or REVERSE (R) position. The
mechanism only lets the rear wheels turn in the selected direction of travel.
If the sensors on the rear wheels sense any movement in the opposite
direction from the set position of the Shift Selector Switch, the Service Brake
calipers automatically and immediately engage.
Haul Truck Safety
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4.4.4 Loading and Dumping Safety Tips
– Before you begin a loading or dumping operation, give the correct
safety instructions to all persons near the haul truck.
– Make sure all persons are at a safe distance from the loading or
dumping areas.
– Make the loading or dumping areas are without obstruction.
– Slowly reverse to move the haul truck to the loading or dumping area.
– Stop the haul truck on level ground, if possible.
– Stay in the operator cab during loading or dumping operations.
– The haul truck weight can cause an edge of a slope to break. Keep at
least one truck width away from the edge of a slope.
– Monitor the weather conditions. The fluctuation in temperatures can
decrease the strength of the loading and dumping areas. Even in
acceptable weather conditions, loading or dumping operations can be
dangerous.
– Make sure enough light is available for the loading or dumping
operation.
– Never load the haul truck more than the specifications allow. Get the
load specifications from the correct service person.
– Always follow the applicable site safety procedures for loading and
dumping operations.
CAUTION! Do not apply the Parking Brakes during loading or dumping
operations.
► The components of the Parking Brakes can get damaged if the
Parking Brakes are applied during loading or dumping operations.
► Apply only the Hand Brakes during loading or dumping operations.
Haul Truck Safety
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4.4.5 Dump Body Safety
Make sure the dump body is away from power lines, other persons, and
equipment while the dump body is lifted or lowered.
4.4.6 Tag-out, Lockout
The site has devices to protect persons and equipment from specified
conditions. Some of these devices are tag-out or lockout labels. The tag-
out and lockout device normally indicate the cause of the tag-out or lockout
condition.
Do not operate the haul truck if there is a tag-out or lockout label is installed
on any component of the haul truck.
Know the site procedures to follow during a tag-out or lockout condition.
4.4.7 Towing
WARNING! Incorrect towing procedures can damage the haul truck!
► Only the service personnel with the correct authorization must do the
tow procedure.
► Do not tow a haul truck without the correct authorization and approval!
Haul Truck Safety
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4.5 Pre-Operation Inspection
Each operator must do a pre-operation safety inspection before the start of
their shift.
4.5.1 Haul Truck Orientation
Fig. 4.5-1: Haul Truck Orientation
The left position (1) is the side of the operator cab. The front position (2) is
toward the radiator. The right position (3) is the side opposite the operator
cab, and the rear position (4) is toward the axle box.
Pre-Operation Inspection
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4.5.2 Preventive Maintenance Daily Inspections and
Checks
4.5.3 Setup
ATTENTION
If a member of the maintenance crew does not have daily access to the
haul trucks, this list of inspections and checks should be incorporated into
the pre-operations safety check for the operator.
4.5.4 Procedure
1. Check the engine oil level.
2. Check the fuel level.
3. Check the fluid level in the dump system hydraulic tank .
4. Check the fluid level in the steering and brake hydraulic tank .
5. Inspect the steering linkage for loose or missing components.
6. Inspect the suspensions and the control arms for loose or missing
components.
7. Check that the tires are inflated to a serviceable level.
8. Check the tire and rim assemblies for indications of incorrect torque
and broken fasteners.
9. Check that the rims are free of damage.
10. Check the visual indicator on the dump system pressure filters, if they
are lifted, schedule a filter change.
11. Check the visual indicator on the brake and steering system pressure
filter, if they are lifted, schedule a filter change.
12. Check the axle box.
– The access door must close securely.
– Make sure the cooling air outlets and air ducts are not damaged
and are free of obstructions.
13. Check the exhaust system:
– All the brackets must be in place.
– Investigate blackened areas that indicate a leak.
– Make sure the exhaust is not blocked or clogged.
14. Inspect all the belts on all rotating components for wear, twists or loose
fit.
15. Inspect all the guards to make sure that they are correctly installed and
not damaged.
16. Inspect the radiator grill for obstructions and check the coolant level.
17. Inspect the frame and make sure there are no missing or loose
component fasteners.
18. Make sure that the fire extinguishers are fully charged.
19. Clean out the air cleaner dust bin.
20. Make sure that the air cleaner housings have no damaged or loose
fasteners.
21. Check the air intake ducting and hump hoses (flexible rubber ducting
connectors).
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– Make sure that there are no signs of damage or deformations.
– Make sure that the hump hoses are correctly installed.
22. Inspect the dump body, as follows:
– Make sure that the dump body pivot pins are in place with the
retaining bolts in place.
– Make sure that the lighting on the dump body is correctly
attached and light bulbs are serviceable.
– Make sure that the rock knockers and mud guards are in good
condition and correctly attached, as applicable.
– Make sure the proximity switch target is not damaged.
– Inspect the dump body for deformation or damaged.
23. Inspect the components on deck as follows:
– Make sure that the grid and control box are free of obstruction
and that all doors are securely closed.
– Clean and adjust the mirrors as applicable.
– Make sure the ladders are free of debris.
24. Inspect the components in the cab as follows:
– While the engine is running, push the reset button on the filter
restriction indicator and verify the position indicator did rise after
being reset and remained in the green area. If the position
indicator rose to the red area, or did not rise after reset, tell the
correct maintenance person.
– Make sure all circuit breakers are closed.
– Make sure the system warning lights and alarms are operational.
– Make sure the horn is functional.
– Make sure the backup alarm is operational.
– Make sure all the lights are operational.
– Examine the cab air vent and replace the filter if necessary.
– Make sure that the wipers are operational and that there is
sufficient washer fluid.
– Examine the seat belts for wear or damage.
– Make sure the cab floor is free of debris and that the windows
are clean.
25. After the haul truck has been started, make sure that all the gauges
have normal indications.
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5 Emergency Engine Shutdown 43
5.1 Emergency Engine Shutdown 44
Operator Manual Emergency Engine Shutdown
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5.1 Emergency Engine Shutdown
1. Apply the necessary pressure with one foot on the Dynamic Braking
Pedal, and one foot on the Service Brake Pedal to stop the haul truck.
2. After the haul truck stops completely, move the Shift Selector Switch
to the NEUTRAL position.
3. Set the Parking, and the Hand Brakes.
4. Push the Engine Shutdown Switch.
5. Do not move the Ignition Master Switch to the OFF position.
6. Safely go from the haul truck to the ground level.
7. Make sure wheel chocks are installed on all of the wheels.
8. Move the Battery Disconnect Switch to the OFF position.
Emergency Engine Shutdown Operator Manual
Emergency Engine Shutdown
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6 How to Start the Engine 45
6.1 How to Start the Engine 46
6.1.1 Engine Start Procedure 46
6.1.2 Engine Oil Pressure Gauge 46
6.1.3 Engine Fault Indicators 46
6.1.4 If the engine does not start 47
6.1.5 If the engine start continues to fail 47
Operator Manual How to Start the Engine
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6.1 How to Start the Engine
6.1.1 Engine Start Procedure
Complete the following steps before you begin the Engine Start Procedure:
– Pre-operation inspection.
– Put the Ignition Master Switch to the OFF position.
– Move the Shift Selector Switch to the NEUTRAL position.
– Give the correct safety instructions to all persons near the haul truck.
WARNING! The fumes from Diesel engines can cause death or injury.
► Start the engine in areas with good ventilation.
► Do not breathe the fumes from a Diesel engine.
1. Set the Parking and Hand Brakes.
2. Put the Ignition Master Switch to the START position and hold the
START position.
3. Do not release the Ignition Master Switch from the START position
until the starter motors engage.
The Ignition Master Switch put to the START position begins the pre-
lubrication cycle of the moving parts of the engine. The cycle
continues with the pre-lube pump that operates to increase the engine
oil pressure. When the oil pressure increases to the necessary level,
the starter motors engage. The pre-lubrication cycle can continue for
approximately 30 seconds if the ambient temperature is low, or the
haul truck was out of operation for some time.
4. Continue to hold the Ignition Master Switch in the START position until
the engine starts.
To protect the starter motors from damage, a computer automatically
releases the starter motors.
Let a cold engine or an engine in low ambient temperatures idle for a
minimum of 15 minutes.
If irregular vibrations, noise, heat, or odor conditions occur, immediately stop
the engine and tell the correct service person about the problem.
6.1.2 Engine Oil Pressure Gauge
A series of gauges appear then go from view during the Engine Start
Procedure.
The engine oil pressure must appear on the Engine Oil Pressure Gauge
within 15 seconds. If the engine oil pressure does not appear within 15
seconds, stop the engine immediately to prevent the engine from damage.
Immediately tell the correct service person about the problem.
How to Start the Engine Operator Manual
How to Start the Engine
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6.1.3 Engine Fault Indicators
Series of indicators illuminate during the Engine Start Procedure. The
maximum illumination time for any fault indicator is 5 seconds.
If an Engine Fault Indicator continues illumination for more than 5 seconds,
return the Ignition Master Switch to the OFF position, and immediately tell
the correct service person about the problem.
6.1.4 Drive System Fault Indicator
If the illumination of the Drive System Fault Indicator continues for more
than 5 seconds, press the Drive System Fault Reset Switch to try to reset
the possible fault.
If the illumination of the Drive System Fault Indicator continues after you
have tried to reset the possible fault, return the Ignition Master Switch to
the OFF position, and immediately tell the correct service person about the
problem.
6.1.5 If the engine does not start
1. Turn the Ignition Master Switch to the OFF position, and let all systems
de-energize.
2. Wait approximately 5 minutes to let the temperatures in the starter
motors decrease then repeat the Engine Start Procedure.
6.1.6 If the engine start continues to fail
1. Immediately tell the correct service person about the problem.
Operator Manual How to Start the Engine
How to Start the Engine
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7 How to Shutdown the Engine 49
7.1 How to Shutdown the Engine 50
Timer) 50
7.1.2 Engine Shutdown Procedure (No Engine Shutdown
Timer) 50
Operator Manual How to Shutdown the Engine
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7.1 How to Shutdown the Engine
Complete the following steps before you begin the Engine Shutdown
Procedure:
– Park the haul truck on level ground and prevent any movement.
– Move the Shift Selector Switch to the NEUTRAL position.
– Let the engine operate at idle for 5 minutes. This step lets enough
waiting time for the temperature in the turbo charges to decrease.
– Give the correct safety instructions to all persons near the haul truck.
Timer)
1. Set the Parking Brakes and make sure it holds.
If the Parking Brakes do not hold, apply the Hand Brakes, and
immediately tell the correct service person about the problem.
Immediately get the ground support personnel to install wheel chocks
on all wheels.
2. Put the Ignition Master Switch to the OFF position.
3. After the engine stops, try to turn the Steering Wheel. If the Steering
Wheel cannot turn, the Engine Shutdown Procedure is complete.
If the steering wheel can turn:
1. Apply the Hand Brakes, and immediately tell the correct service person
about the problem.
7.1.2 Engine Shutdown Procedure (No Engine
Shutdown Timer)
1. Set the Parking Brakes and make sure it holds. If the Parking Brakes
do not hold, apply the Hand Brakes. Immediately tell the correct
service person about the problem. Immediately get the ground
support personnel to install wheel chocks on all wheels.
During the Engine Shutdown Procedure, systems de-energize. IT IS
OKAY TO SHUT YOUR COMPUTER OFF NOW appears on the
Display Panel near the end of the engine shutdown sequence. The
engine stops after the message goes from the Display Panel.
2. After the engine stops, put the Ignition Master Switch to the OFF
position.
3. Try to turn the steering wheel.
If the Steering Wheel cannot turn, the Engine Shutdown Procedure is
complete.
If the steering wheel can turn:
1. Apply the Hand Brakes, and immediately tell the correct service person
about the problem.
How to Shutdown the Engine Operator Manual
How to Shutdown the Engine
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8 Brake Systems 51
8.1 Brake Systems 52
8.1.1 Retarding 52
8.1.2 Service Brakes 52
8.1.3 Hand Brakes 52
8.1.4 Parking Brakes 52
8.2 Braking 55
8.2.1 When to use the Different Brakes 55
Operator Manual Brake Systems
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8.1 Brake Systems
8.1.1 Retarding
During Retarding, the energy to decrease travel speed changes to electric
energy. The electric energy is removed through the electric resistors. When
the Retard Pedal is pressed, the inverters can reverse the motor torque to
give the necessary brake force. The electrical current made by the wheel
motors goes through the resistors. The amount of electricity made depends
on the position of the Retard Pedal.
The Retard Pedal is the center pedal of the Foot Pedal Controls and its
operated to decrease the travel speed during normal operating conditions.
[Reference: Foot Pedal Controls]
8.1.2 Service Brakes
The Service Brake Pedal controls the front and rear disc brakes. The Service
Brakes can safely bring a loaded haul truck to a stop five successive times
on 10% maximum grade.
The Service Brake Pedal is the left pedal of the Foot Pedal Controls and its
operated during conditions when you must stop the haul truck quickly.
[Reference: Foot Pedal Controls]
WARNING! The conditions of operation of the Service Brakes can change
the rate of brake disc wear.
► One operation of the Service Brakes to stop the haul truck quickly is
enough to damage the brake discs.
► After each operation of the Service Brakes to stop the haul truck
quickly, get an inspection of the Service Brakes before you continue
your operations.
8.1.3 Hand Brakes
The operation of the Hand Brakes Switch starts the action to decrease the
brake pressure from the two brake accumulators to all Service Brakes
calipers.
The normal operation for the Hand Brakes is to hold the haul truck in
position. The Hand Brake Switch is the left of the Right Dash Panel
Switches. [Reference: Right Dash Panel Switches]
8.1.4 Brake Blending
The Retarding and Brake Blending automatically occurs when the Retard
Pedal is more than 75% of pedal travel, and the travel speed is less than
0.8 km/h (0.5 mph).
Brake Systems Operator Manual
Brake Systems
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8.1.5 Parking Brakes
The operation of the Parking Brakes Switch starts the action that removes
the power from the parking brake solenoid, and the illumination of the
Parking Brakes and the Propulsion Inhibit indicators. The results of these
actions engage the Parking Brakes to prevent the haul truck propulsion.
Hydraulic pressure is used to release the Parking Brakes. If the hydraulic
pressure is not available, the Parking Brakes automatically engage.
During normal operations where electrical and hydraulic power is available,
the release of the Parking Brakes Switch starts the actions that energize the
parking brake solenoid. The hydraulic pressure of 207 bar (3000 psi) opens
the parking brakes springs, extinguishes the related indicators, and let the
haul truck propulsion.
The Parking Brakes on the rear wheels can hold the completely loaded haul
truck on a 15% maximum grade.
The Parking Brakes Switch is on the Left Dash Panel. [Reference: Left Dash
Panel Switches]
Brake Systems
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8.2 Braking
8.2.1 When to use the Different Brakes
Braking
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9 Haul Truck Travel 57
9.1 Haul Truck Travel 58
9.1.1 Dynamic Braking Speed Control 58
9.1.2 Dynamic Braking Speed Control Downhill Operation 58
9.1.3 How to Turn On the Dynamic Braking Speed Control
System 58
9.1.4 How to Set the Speed Limit for the Dynamic Braking
Speed Control System 59
9.1.5 How to Turn Off the Dynamic Braking Speed Control
System 59
9.1.6 Travel Directions 60
9.1.7 Forward Travel 60
9.1.8 Reverse Travel 60
9.1.9 Downhill Travel 60
9.1.10 Parking 60
9.1.11 Parking on a Grade 61
9.1.12 Dump Body Travel Position 61
9.1.13 Travel Safety Tips 61
Operator Manual Haul Truck Travel
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9.1 Haul Truck Travel
9.1.1 Dynamic Braking Speed Control
The Dynamic Braking Speed Control is a speed control system that lets the
operator set a speed limit to provide easier operation and control of the haul
truck during downhill travel. If the speed increases above the operator-set
speed, the Dynamic Braking Speed Control system automatically engages
the Dynamic Braking system to apply the dynamic braking necessary to
decrease the speed to maintain the operator-set speed.
The operation of the Accelerator Pedal is necessary to maintain the haul
truck propulsion speed, because the Dynamic Braking Speed Control
system applies only dynamic braking.
9.1.2 Dynamic Braking Speed Control Downhill
Operation
During downhill travel, the haul truck speed can increase because of the
force of gravity, gross vehicle weight, haulage road grade, haulage road
length, rolling resistance, and other parameters. When descending, without
the operation of the Accelerator or Dynamic Braking pedals, the Dynamic
Braking Speed Control system automatically applies the necessary dynamic
braking to decrease and return the speed to the operator-set speed.
NOTICE
The Accelerator and the Dynamic Braking pedals override the Dynamic
Braking Speed Control system.
► The operation of the Accelerator Pedal during downhill travel can
cause the haul truck speed to increase above the dynamic braking
capacity.
► If the haul truck speed is more than the dynamic braking capacity,
operate the Service Brakes to stop quickly.
► An inspection of the Service Brakes is necessary before operations
can continue after the Service Brakes are operated quickly to stop the
haul truck.
As a good operating procedure for speed control, turn on the Dynamic
Braking Speed Control, set a downhill speed that aligns to payload, grade,
and other conditions, at the start of operations, and continue the operation
of the Dynamic Braking Speed Control through your shift.
Haul Truck Travel Operator Manual
Haul Truck Travel
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9.1.3 How to Turn On the Dynamic Braking Speed
Control System
1. Press the Cruise Control ON/OFF Switch of the Right Dash Panel
Switches. [Reference: Right Dash Pedal Switches]
During the time that the Dynamic Braking Speed Control system is ON, the
message CRUISE CONTROL ON shows on the Display Panel.
9.1.4 How to Set the Speed Limit for the Dynamic
Braking Speed Control System
1. Turn on the Dynamic Braking Speed Control System. [Reference:
Right Dash Panel Switches]
2. Operate the Cruise Control UP/DOWN Switch of the Right Dash Panel
Switches (UP) to increase or decrease (DOWN) to the speed
selection.
NOTICE
The Dynamic Braking Speed Control prevents a speed set of less than 8.05
km/h (5 mph).
9.1.5 How to Turn Off the Dynamic Braking Speed
Control System
1. Operate the Cruise Control ON/OFF Switch of the Right Dash Panel
Switches. [Reference: Right Dash Panel Switches]
NOTICE
You cannot turn off the Dynamic Braking Speed Control through the
operation of the Dynamic Braking or the Service Brake pedals.
► The Dynamic Braking Speed Control automatically stops, when the
engine is stopped, or manually through the operation of the Cruise
Control ON/OFF Switch.
Haul Truck Travel
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9.1.6 Travel Directions
9.1.7 Forward Travel
If necessary, do the Engine Start Procedure. [Reference: How to Start the
Engine]
1. Give the correct safety instructions to all persons near the haul truck.
2. Before you release the Parking Brakes, make sure your direction of
travel is without other vehicles, persons, or obstruction.
3. Put one foot on the Service Brake Pedal.
4. Release the Parking Brakes, and the Hand Brakes.
5. Put the Shift Selector Switch to the FORWARD (F) position for forward
movement.
6. Gradually apply some pressure to the Accelerator Pedal and control
the travel speed with the Dynamic Braking and the Accelerator pedals.
NOTICE
The simultaneous operation of the Dynamic Braking and the Accelerator
pedals can cause an inverter fault condition.
► Do not operate the Dynamic Braking and the Accelerator pedals at
the same time.
9.1.8 Reverse Travel
1. Give the correct safety instructions to all persons near the haul truck.
2. Keep one foot is on the Service Brake Pedal.
3. Put the Shift Selector Switch to the REVERSE (R) position. An alarm
activates and the backup lights behind the axle box illuminate while
the Shift Selector Switch is in the REVERSE (R) position.
4. Before you remove your foot from the Service Brake Pedal, , make
sure your direction of travel is without other vehicles, persons, or
obstruction.
5. Gradually apply some pressure to the Accelerator Pedal and gradually
release pressure from the Service Brake Pedal and control the travel
speed with the Dynamic Braking and Accelerator pedals.
9.1.9 Downhill Travel
1. Make sure the Dynamic Braking Speed Control system is on and a
maximum speed is set.
2. Monitor and control the travel speed. Keep the travel speed below the
set maximum speed limit.
3. If the haul truck is operated downhill without the operation of the
Dynamic Braking Speed Control, use the Dynamic Braking pedal to
control the travel speed.
Haul Truck Travel Operator Manual
Haul Truck Travel
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9.1.10 Parking
1. Park the haul truck on level ground, if possible.
2. Put the Shift Selector Switch to the NEUTRAL (N) position.
3. Make sure the dump body is lowered completely.
4. Set the Parking Brakes.
5. If necessary, do the Engine Shutdown Procedure to turn off the
engine. [Reference: How to Shutdown the Engine.]
9.1.11 Parking on a Grade
1. Position the front wheels in the direction of the face wall when parking
on a grade.
2. Set the Parking Brakes and make sure it holds. If the Parking Brakes
do not hold, engage the Hand Brakes and immediately tell the
correct service person about the failure.
3. Turn the Ignition Master Switch to the OFF position.
9.1.12 Dump Body Travel Position
1. Always position the dump body in the full down position during travel.
9.1.13 Travel Safety Tips
– Engage the Dynamic Braking Speed Control from the start of your
operations.
– Monitor all posted speed limits and traffic patterns on the haulage
roads.
– Operate the haul truck safely within environmental limits and haulage
road conditions. Bad weather and other conditions can change the
haul truck performance.
– Decrease travel speed when weather and haulage road conditions
increase hazards.
– Keep a safe distance from the vehicle in front and behind.
– Yield to loaded vehicles, large trucks and loaders.
– Use flashing lights, hand signals, or radio equipment to communicate
with other drivers and operators.
– Do not pass until you have received full confirmation from the driver in
the vehicle you must pass.
– Never park a vehicle in traffic areas, or near a high-wall.
– Always monitor the clearances.
– Know the blind spots.
– Do not operate the Service Brake Pedal to control the travel speed.
The Accelerator and Dynamic Braking Pedals are operated to control
the travel speed.
– Make sure you have a clear view in the direction of travel.
– Do not move other vehicles with the haul truck you operate.
– Keep the cab doors closed during haul truck movement.
– Always keep your seat belt fastened while in the operator seat.
Haul Truck Travel
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10 Fire Control System 63
10.1 Fire Control System 64
Operator Manual Fire Control System
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10.1 Fire Control System
The Fire Control System helps protect the haul truck from fire.
Different Fire Control Systems are installed on different haul trucks. Refer
to the correct OEM operating instructions of the Fire Control Systems
installed on the haul truck you operate.
Fire Control System Operator Manual
Fire Control System
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11 Ground Controls 65
11.1 Ground Controls 66
11.1.1 (1) Engine Shutdown Switch 66
11.1.3 (3) Ladder UP/DOWN Switch 67
11.1.4 (4) Battery Disconnect Switch Box 67
11.1.5 (4e) Battery Charger Receptacle 69
11.1.6 (5) Access Ladder 69
Operator Manual Ground Controls
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11.1 Ground Controls
Fig. 11.1-1: Ground Controls
The haul truck has the ground controls that follow:
1. Engine Shutdown Switch
2. Ladder Service Light Switch
3. Ladder UP/DOWN Switch
4. Battery Disconnect Switch Box:
– (4a) Circuit Breakers
– (4b) Battery Disconnect Switch
– (4c) Starter Isolator Switch
– (4d) Propulsion Lockout Switch
– (4e) Battery Charger Receptacle
5. Access Ladder
11.1.1 (1) Engine Shutdown Switch
The Engine Shutdown Switch is a push-pull switch that has an ON and an
OFF position. The OFF (push) position stops the engine. The ON position
(pull) enables the haul truck for normal operations. There is another Engine
Shutdown Switch in the Operator Cab on the Main Dash Panel. [Reference:
Main Dash Panel] The two switches have the same operation. The two
switches must be in the ON position to enable the Engine Start. The Ground
Control Engine Shutdown Switch gives personnel a method to stop the
engine from the ground level.
CAUTION! If an engine fire occurs, safety is first!
► If you have sufficient time, operate the Engine Shutdown Switch
before the Fire Suppression System.
Ground Controls Operator Manual
Ground Controls
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CAUTION! The Engine Shutdown Switch is operated during specified
conditions.
► Each site has specified procedures for the operation of the Engine
Shutdown Switch.
► You must know the site safety and operating procedures that apply to
the Engine Shutdown Switch .
NOTICE
The OFF operation of the Engine Shutdown Switch disconnects the
electrical system.
► During the safety pre-operation inspection, make sure the two Engine
Shutdown Switches are in the ON position to enable Engine Start.
11.1.2 (2) Ladder Service Light Switch
The Ladder Service Light Switch is a toggle switch. The Ladder Service
Light Switch is operated to illuminate and extinguish the ladder, platform,
and engine service lights. There is another Ladder Service Light Switch in
the operator cab on the Main Dash Panel. [Reference: Main Dash Panel]
The two switches operate the same lights. The switches have no set ON or
OFF position.
11.1.3 (3) Ladder UP/DOWN Switch
The Ladder UP/DOWN Switch is on a push-but LED control box. a push-
button LED switch two-position switch that operates the ladder for access
to and from the haul truck platform. There is one more ladder UP/DOWN
switch in the operator cab on the Main Dash Panel. [Reference: Main Dash
Panel] The two switches operate the ladder system.
11.1.4 (4) Battery Disconnect Switch Box
Fig. 11.1-2: Battery Disconnect Switch Box
The Battery Disconnect Switch Box is on the left of the haul truck between
the front wheel and the bumper. The Battery Disconnect Switch Box has the
controls that follow:
– Circuit Breakers
– Battery Disconnect Switch
Ground Controls
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– Starter Isolator Switch
– Propulsion Lockout Switch
11.1.5 (4a) Circuit Breakers
There are two circuit breakers in the Battery Disconnect Switch, circuit
breakers 32, and 34. Circuit breaker 32 protects the flow of electrical current
for circuit breaker 25. Circuit breaker 34 is not used. The circuit breakers
operate to protect an electrical circuit from damage caused by oversupply
of current and short circuit conditions. If the circuit through the circuit
breaker is more than the set level, the circuit breaker can open. There is a
circuit breaker panel on the Floor Mounted Center Console in the Operator
Cab. The circuit breaker panel in the Operator cab has circuit breakers 1 to
28. Refer to the Floor Mounted Center Console to know the circuits
protected by each circuit breaker. [Reference: Floor Mounted Center
Console]
11.1.6 (4b) Battery Disconnect Switch
Fig. 11.1-3: Battery Disconnect Switch
The Battery Disconnect Switch has an ON and an OFF position. The Battery
Disconnect Switch is put to the ON position to enable the 24 Voltage Direct
Current (VDC) to the 24 volt circuits that give power to the haul truck for
normal operations. When the Battery Disconnect Switch is put to the OFF
position, the 24-VDC power is disconnected, and power is prevented to the
24 volt circuits.
11.1.7 (4c) Starter Isolator Switch
Fig. 11.1-4: Starter Isolator Switch
The Starter Isolator Switch has an ON and an OFF position. The Starter
Isolator Switch is in the ON position to enable normal haul truck operations.
The haul truck start is prevented when the Starter Isolator Switch is put to
the OFF position.
Ground Controls Operator Manual
Ground Controls
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11.1.8 (4d) Propulsion Lockout Switch
Fig. 11.1-5: Propulsion Lockout Switch
The Propulsion Lockout Switch has an ON and an OFF position. The
Propulsion Lockout Switch must be in the ON position to enable normal haul
truck movement.
When the Propulsion Lockout Switch is in the OFF position, haul truck
movement is prevented. During a propulsion lockout condition, the Parking
Brake, and the Propulsion Lockout indicators on the Indicator Panel
illuminate. The message “PROPULSION LOCKOUT INHIBITED” shows on
the Display Panel.
11.1.9 (4e) Battery Charger Receptacle
The battery charger receptacle (3) is used to allow for the recharge of the
24 V batteries on the haul truck.
11.1.10 (5) Access Ladder
Fig. 11.1-6: Access Ladder
The ladder gives safer access to the persons that go on and off the haul
truck. When you go on and off the haul truck, always use three-point contact.
Ground Controls
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12 Operator Cab 71
12.1 Operator Cab 72
Operator Manual Operator Cab
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12.1 Operator Cab
Haul truck operators are in the operator cab for long hours in different
weather conditions, and temperature ranges. The operator cab temperature
and the air conditioning systems have adjustable controls so that each
operator can control the temperature to their personal selection. During
operations, the information of the haul truck operation conditions, systems,
faults, alarms show on the Display or the Indicator panels.
The operator seat is an adjustable air suspension seat with lumbar support.
The operator cab is made of steel and has insulation to protect operators
from the heat, cold, outside sounds, and vibrations. The operator cab has
an integrated Rollover Protective Structure (ROPS) that can protect
operators in rollover over conditions.
The visibility from the operator cab is helped by external mirrors. Optional
cameras can be installed on the haul truck to give more visibility from the
operator cab. The operator cab is the compartment that has the instruments
that control the haul truck movement.
This operator cab section describes operator cab components and systems.
WARNING! Hazardous conditions can occur from loose items in the
operator cab.
► Stow loose items safely in the correct storage compartment.
Operator Cab Operator Manual
Operator Cab
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13 Operator Cab Components 73
13.1 Operator Cab Components 74
13.1.1 Engine Shutdown Switch 74
13.1.2 Retard Grade Speed Label 75
13.1.3 Filter Restriction Indicator 75
13.1.4 Seat Belt 76
13.1.5 Seat Belt Adjustment Controls 76
13.1.6 Seats 77
13.1.7 Seat Controls 77
13.1.8 Dome and Reading Light 79
13.1.9 Sun Visors 79
13.1.10 Cab Doors 79
13.1.11 Cab Windows 79
13.1.12 Cab Storage 80
13.1.13 Coat Hook 80
13.1.14 Load Counter 80
13.1.15 Engine Hour Meter 80
13.1.16 Mirror(s) 80
Operator Manual Operator Cab Components
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13.1 Operator Cab Components
Fig. 13.1-1: Operator Cab Components
Operator Cab Components Operator Manual
Operator Cab Components
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13.1.1 Engine Shutdown Switch
The Engine Shutdown Switch is a push-pull switch that has an ON and an
OFF position. The OFF (push) position stops the engine. The ON position
(pull) enables the haul truck for normal operations. There is another Engine
Shutdown Switch on the ground controls. The two switches have the same
operation. [Reference: Ground Controls]
13.1.2 Retard Grade Speed Label
When you operate a loaded haul truck down a grade, refer to the retard
grade speed label to know the permitted travel speeds for the listed grade
percentages that are shown on the label.
Do not operate a loaded or unloaded haul truck down a grade at speeds
that are more than the recommended travel speed limits.
Refer to the Rated Payload Guideline for information about the Liebherr
recommended nominal payload ranges. [Reference: Rated Payload Guide]
13.1.3 Filter Restriction Indicator
Fig. 13.1-2: Filter Restriction Indicator
The Filter Restriction Indicator operates to monitor the air filter restriction.
When there is a decrease in the restriction level, or there is obstruction in
the air inlet system, the indicator band moves, and locks at the highest
recorded point.
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13.1.4 Filter Reset Operation
– Before starting operations, record the restriction level shown on the
Filter Restriction Indicator. A better reading result shows while the
engine is in operation.
– Press the reset button on the front of the Filter Restriction Indicator.
– Start the engine, and press the reset button.
– Look at the Filter Restriction Indicator band. If the indicator band
moves and locks within the green zone, continue operations. If the
indicator band movs and locks within the red zones, tell the correct
service person about the problem.
– If the indicator band moves and locks in the red zone, park the haul
truck in a safe parking location and immediately tell the correct service
person about the problem.
The tasks to service and start the air inlet system are normally done by
service persons. Do not operate the haul truck while the Filter Restriction
Indicator band is in the red zone. After you give a report of the problem to
the correct service person, follow their instructions.
13.1.5 Seat Belt
A seat belt can decrease the risk of injury if there is an accident. Each seat
has a seat belt. Fasten your seat belt at all times that you are in the operator
seat.
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13.1.6 Seat Belt Adjustment Controls
You can make the following adjustments to the seat belt:
13.1.7 Lengthen
Rotate the buckle to let the seat belt strap move through the buckle. Pull the
buckle to remove the tension from the outer belt loop. Loosen the outer half
of the seat belt in the same method.
13.1.8 Shorten
Pull the outer belt loop to tighten the seat belt. If the seat belt does not fit
correctly with the buckle in the center, adjust the seat belt until it fits correctly.
13.1.9 Fasten
Put the seat belt catch into the buckle. Make sure that the seat belt is low
and tight across your lap.
13.1.10 Release
Pull the release lever up to release the seat belt.
13.1.11 Seats
Fig. 13.1-3: Seats
The operator cab has two seats. One seat is on the operator-side of the cab,
and the other seat is on the trainer-side of the cab.
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13.1.12 Seat Controls
The seat has the controls that follow:
13.1.13 Front and Back Lever
Pull and continue to hold the Front and Back Lever while you move the seat
forward or backward to the necessary positions. When you have the correct
front and back adjustment, release the lever to lock the seat in the selected
position.
13.1.14 Rear Height Lever
Pull and continue to hold the Rear Height Lever while you adjust the rear
height position of the seat. When you have the correct rear height
adjustment, release the lever to lock the seat in the selected position.
13.1.15 Weight and Ride Suspension Lever
Pull and continue to hold the Weight and Ride Suspension Lever until you
have the correct adjustment. Release the lever to lock the seat in the
selected position.
13.1.16 Upper and Lower Lumbar Lever
Pull and continue to hold the Upper and Lower Lumbar Lever until you have
the correct adjustment. Release the lever to lock the seat in the selected
position.
13.1.17 Seat Back Angle Lever
Pull the Seat Back Angle Lever while you adjust the angle of the back of the
seat. When you have the correct seat back angle, release the lever to lock
the seat in the selected position.
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13.1.18 Armrests
The Armrests can move up to permit easy access to the seat. The incline
of the Armrests can be adjusted with the knob installed at the end of the
armrests. Rotate the Armrests knob until you have the correct position.
13.1.19 Headrest
Manually move the Headrest UP, DOWN, FORWARD, and BACKWARD
until you have the correct position.
13.1.20 Dome and Reading Light
There is one Dome and Reading Light on the ceiling of the cab. This fixture
has a switch that operates both the Dome and Reading Light at the same
time. Push the lower half of the switch to illuminate the dome light. Push
the upper half of the switch to turn off the dome light. Manually turn the
reading light in the direction where light is needed.
13.1.21 Sun Visors
There are three sun visors. There is one sun visor over the glass in front of
each of the seats. There is one more sun visor on the left window over the
cab door. Manually put the sun visors into the necessary position.
13.1.22 Cab Doors
The two cab doors are operated with the same key from the outside of the
cab. The doors do not lock from the inside of the cab door. Each of the doors
has a pull-up latch for their open and close function.
13.1.23 Cab Windows
The cab doors in the operator cab each have a window. The window control
on the operator door operates both windows on each of the cab doors. The
window control on the trainer door only operates the window on the same
door.
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13.1.24 Cab Window Operation
Push down on the upper half of the window control switch and continue to
press until the window moves DOWN to the necessary level. Push on the
top half of the switch and continue to push the switch until the window moves
UP to the necessary level. When you have the correct level, release the
switch.
13.1.25 Cab Storage
There is one storage pocket behind each of the seats. A storage
compartment with shelves is over the floor center console, and each of the
cab doors has a storage pocket.
13.1.26 Coat Hook
The coat hook is located behind the operator seat.
13.1.27 Load Counter
The Load Counter lets the operator count moved loads. Turn the numeric
positions right of the load counter to start the Load Counter.
13.1.28 Engine Hour Meter
The Engine Hour Meter is energized when the engine is in operation. The
Engine Hour Meter counts and shows the collected engine operating hours.
13.1.29 Mirror(s)
There is one outside rear view mirror on the left and one on the right at the
front of the haul truck that help the operator visibility. The mirrors adjust
manually. Manually move the mirrors into the necessary position. Additional
mirrors are installed on the front of the haul truck to give personnel a view
down the diagonal ladder.
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14 Operator Cab Systems 81
14.1 Operator Cab Systems 82
Operator Manual Operator Cab Systems
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14.1 Operator Cab Systems
Fig. 14.1-1: Operator Cab Systems
The Operator Cab Systems follow:
1. Main Dash Panel
2. Steering Column and Controls
3. Foot Pedal and Controls
4. Floor Mounted Center Console
Operator Cab Systems Operator Manual
Operator Cab Systems
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15 Main Dash Panel 83
15.1 Main Dash Panel 84
Operator Manual Main Dash Panel
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15.1 Main Dash Panel
Fig. 15.1-1: Main Dash Panel
The Main Dash Panel has the instruments that enable the haul truck
operations and movement. For description purposes, the Main Dash Panel
is separated into the sections that follow:
1. Left Dash Panel
2. Display Panel
3. Right Dash Panel
4. Accessory Panel
Main Dash Panel Operator Manual
Main Dash Panel
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16 Left Dash Panel Switches 85
16.1 Left Dash Panel Switches 86
Operator Manual Left Dash Panel Switches
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16.1 Left Dash Panel Switches
Fig. 16.1-1: Left Dash Panel Switches
The Left Dash Panel Switches follow:
1. Parking Brake Switch
2. Headlight Switch
3. Ladder Service Light Switch
4. Backup Light Switch
5. Fog Lamps Switch
6. Manual Lube Switch
7. Data Store Switch
8. Drive System Fault Reset Switch
9. Windshield Wiper Switch
10. Windshield Washer Switch
11. Grid Dry Switch
For the operating instructions for each of the Left Dash Panel Switches,
[Reference: Left Dash Panel Switches - Operations]
Left Dash Panel Switches Operator Manual
Left Dash Panel Switches
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17 Left Dash Panel Switches - Operations 87
17.1 Left Dash Panel Switches - Operations 88
17.1.1 (1) Parking Brake Switch 88
17.1.2 (2) Headlight Switch 88
17.1.4 (4) Backup Light Switch 89
17.1.5 (5) Fog Lamps 89
17.1.6 (6) Manual Lube Switch 89
17.1.7 (7) Data Store Switch 89
17.1.8 (8) Drive System Fault Reset Switch 90
17.1.9 (9) Windshield Wiper Switch 90
17.1.10 (10) Windshield Washer Switch 91
17.1.11 (11) Grid Dry Switch 91
Operator Manual Left Dash Panel Switches - Operations
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17.1 Left Dash Panel Switches - Operations
17.1.1 (1) Parking Brake Switch
The parking brake switch is a rocker switch with an ON and OFF position.
The parking brake switch is operated to set and release the parking brakes.
The parking brake and propulsion lockout indicators illuminate while the
parking brake is set. The parking brake ON message also comes into view
on the display panel while the parking brake is set.
1. Completely press the bottom half of the parking brake switch to set
the parking brakes.
2. Completely press the top half of the switch to release the parking
brakes.
The two indicators must extinguish after the switch is operated to release
the parking brakes. If any of the related indicators remain illuminated, tell
the maintenance personnel about the condition.
17.1.2 (2) Headlight Switch
The headlight switch is a rocker switch with an ON and OFF position. This
switch is operated to illuminate and extinguish the headlights, clearance,
and main dash panel lights.
1. Press the bottom half of the switch one time to illuminate the
headlights.
2. Press the bottom half of the switch two times to include the illumination
of the clearance, and main dash panel lights.
3. Press the top half of the switch one time to turn off the clearance and
the main dash panel lights.
4. Press the top half of the switch two times to turn off the clearance,
main dash panel, and the headlights.
The clearance and main dash panel lights cannot illuminate without the
illumination of the headlights.
17.1.3 (3) Ladder Service Light Switch
The ladder light switch is a rocker switch with two positions. There is one
more ladder service light switch on the ground level on the left of the front
bumper. The same circuit controls the pair of switches operated to
illuminate the ladder, platform, and engine service lights. If the related lights
are illuminated from one ladder service light switch, the other switch can
turn off the same lights.
1. Press the bottom half of the switch to illuminate the ladder, platform,
and engine service lights.
2. Press the top half of the switch to turn off the ladder, platform, and
engine service lights.
Left Dash Panel Switches - Operations Operator Manual
Left Dash Panel Switches - Operations
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17.1.4 (4) Backup Light Switch
The backup light switch is a rocker switch with an ON and OFF position.
This switch is operated to illuminate the white lights mounted above the axle
box. The backup lights give additional lighting and can communicate the
reverse procedure to oncoming traffic and other personnel in the reverse
area.
1. Completely press the bottom half of the switch to illuminate the backup
lights.
2. Completely press the top half of the switch to turn off the backup lights.
17.1.5 (5) Fog Lamps
The fog lamps switch has two positions. This switch operates the fog lamps
that are separate from the headlights. .
1. Press the bottom half of the switch to illuminate the fog lamps.
2. Press the top half of the switch to turn off the fog lamps.
The switch lets the lubrication one time during a twenty-minute interval.
Normal operations can continue during an auto lube malfunction condition,
but the manual lubrication of the pivot points must also continue. Tell the
maintenance personnel if an auto lube malfunction condition occurs.
17.1.6 (6) Manual Lube Switch
The manual lube switch is a momentary rocker switch. The auto lube
system supplies grease from the grease tank through hoses to the injectors
to different pivot points. A possible malfunction with the auto lube system
can cause two events to occur. The auto lube indicator illuminates, and
message Auto Lube is Not Functioning comes into view on the display
panel. The manual lubrication of the pivot points is necessary during an
auto lube system malfunction.
1. Press the bottom half of the switch momentarily to lubricate the pivot
points.
The switch lets the lubrication one time during a twenty-minute interval.
Normal operations can continue during an auto lube malfunction condition,
but the manual lubrication of the pivot points must also continue. Tell the
maintenance personnel if an auto lube malfunction condition occurs.
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17.1.7 (7) Data Store Switch
The data store switch is a momentary rocker switch. The data store switch
is operated to send and store the drive system information into the Traction
Control Unit. The applicable personnel can download the stored data to
make analyses of the stored information and find the problem.
1. Press the bottom half of the data store switch momentarily to store the
drive system data in the Traction Control Unit.
17.1.8 (8) Drive System Fault Reset Switch
The drive system fault reset switch is a momentary rocker switch. This
switch is operated to correct possible ground faults, or drive system
malfunction. The illumination of the drive system fault indicator shows a
possible fault condition with the related system. A message that reads
Temporary Drive Fault also comes into view on the display panel during
a drive system malfunction. During a drive system malfunction, both the
drive system fault reset and the data store switches must be operated. The
data store switch is operated to send and store the drive system data into
the TCU. The applicable personnel can download the stored data to make
analyses of the stored information and find the problem. The drive system
fault reset switch is operated one time to try to correct the possible fault.
1. Press the bottom half of the data store switch momentarily to store the
drive system data in the TCU.
2. Press the bottom half of the drive system fault reset switch
momentarily to try to correct the ground fault. If the drive system fault
indicator remains illuminated, immediately give a report of the
condition to the maintenance personnel.
17.1.9 (9) Windshield Wiper Switch
The windshield wiper switch is a rocker switch with three positions. The
three positions are LOW, HIGH and PARK.
1. Press the bottom half of the switch one time to start the operation of
the windshield wiper switch at LOW.
2. Press the bottom half of the switch to increase the windshield wiper
speed to HIGH from the LOW speed.
3. Press the top half of the switch one time to decrease the wiper speed
from HIGH to LOW.
4. Press the top half of the switch one time to PARK the wipers from
LOW speed, or two times from HIGH speed.
Left Dash Panel Switches - Operations Operator Manual
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17.1.10 (10) Windshield Washer Switch
The windshield washer switch is a rocker switch that has an INT, HIGH, and
OFF position. This switch is operated to start the flow of windshield washer
fluid and the windshield wipers.
1. Press the bottom half of the switch one time to start the windshield
wiper speed at INT. The INT position lets the wiper operation at five
second intervals. The windshield washer fluid flows at a set speed
during the time the switch is in operation.
2. Press the bottom half of the switch two times from the OFF position
to operate the windshield wiper at HIGH speed.
3. Press the top half of the switch one time to decrease the windshield
wipers speed from HIGH to INT.
4. Press the top half of the switch one time to stop the windshield wiper
and washer fluid flow operation from INT, or two times to stop
operation from HIGH.
17.1.11 (11) Grid Dry Switch
The grid dry switch is a rocker switch with an ON and OFF position. This
switch is operated to start the grid blower. Moisture can be collected on the
grids after the haul truck is cleaned and from the humidity. The grid blower
removes the condensation from the grids.
During rain and snow conditions, the grid blower can remain energized to
prevent ground faults.
1. Press the bottom half of the switch to energize the grid blower.
2. Press the top half of the switch to stop the grid blower.
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18 Display Panel 93
18.1 Display Panel 94
18.1.1 User Buttons 94
18.1.2 On-Screen Display Menu 95
18.1.3 On-Screen Display Menu: Operations 95
18.1.4 OSD Menus 96
18.1.5 Input Select Menu 96
18.1.6 Image Setting Menu 97
18.1.7 Tools Menu 98
18.1.8 Exit Menu 99
18.2 Main Display Screen 101
18.3 Main Display Indicators 103
18.3.1 (1) Left and Right Turn Signal Indicators 103
18.3.2 (2) High Beam ON Indicator 103
18.3.3 (3) Dump Body UP Indicator 103
18.3.4 (4) Hand Brake ON Indicator 103
18.3.5 (5) Parking Brake ON Indicator 103
18.3.6 (6) Service Brake ON Indicator 104
18.4 Bar Gauge Screen 105
18.5 Fault and Alarm Window 107
18.5.1 Fault List Screen 107
Operator Manual Display Panel
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18.1 Display Panel
Fig. 18.1-1: Display Panel
WARNING! The LCD has hazardous fluids.
► Released fluid from the LCD can cause injury if the fluid touches the
skin.
► Immediately clean the area with a clean cloth, liquid soap, or rubbing
alcohol.
► If the fluid gets into the eyes, flush the injury with clean water.
Immediately get medical attention while you continue to flush the
injury.
A dash computer is installed behind the Main Dash Panel. The dash
computer is connected to the Display Panel through a series of
communication ports. The dash computer is connected to the Siemens AC
Drive System and the Display Panel. The Siemens AC Drive System
monitors the haul truck operating conditions and these conditions are
communicated to the operator on the Display Panel.
The Display Panel energizes automatically when the engine starts. Cold
temperatures can cause damage to the liquid crystal display (LCD) and the
backlight. Internal thermostats and heaters keep the internal components
at acceptable temperatures to prevent the LCD and the backlight from
damage. When the ambient temperature is low, several minutes are
required to energize the Display Panel .
18.1.1 User Buttons
This switch has no operation. The Display Panel automatically energizes
when the engine starts and de-energizes when the engine stops.
Display Panel Operator Manual
Display Panel
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This switch controls the blacklight for the Display Panel.
– Continuously press this switch to increase to the brightest blacklight
setting.
– Press the SELECT switch to lock the selection.
This switch controls the blacklight for the Display Panel.
– Continuously press this switch to decrease to the lowest blacklight
setting.
– Press the SELECT switch to lock the selection.
The lowest setting changes the display to near black. This setting is
applicable in very subdued light, or night light.
This switch is operated to lock selections and to get access to the On-
Screen Display (OSD) menu.
– Press this switch one time to lock selections, or two times to access
the OSD menu.
This switch is operated to navigate UP through the OSD menu options.
– Press this switch to navigate UP the OSD menu options.
This switch is operated to navigate DOWN through the OSD menu options.
– Press this switch to navigate DOWN the OSD menu options.
18.1.2 On-Screen Display Menu
Fig. 18.1-2: On-Screen Display Menu
The OSD menu gives access to the sub menu controls to fine-tune the
display to personal selections. The OSD has the sub menus that follow:
– Input Selection Sub Menu
– Image Enhancement Sub Menu
– Color Sub Menu
– Image Sub Menu
– Tools Sub Menu
– Exit
Display Panel
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18.1.3 On-Screen Display Menu: Operations
The switches on the right of the Display Panel gives access, navigation,
save, and exit through the OSD main, and sub menus.
1. From the main screen of the Display Panel, press and release the
SELECT switch one time to access the main menu of the OSD.
2. Use the UP switch to navigate across the OSD menus. While you move
across the OSD menus, the active menu appears highlighted.
3. When the correct menu appears highlighted, press the SELECT switch
one time to get the sub menu.
4. Press the UP, or DOWN switches to navigate through the sub menu
selections. When in the sub menu, operate the UP, or DOWN switch
to change values.
5. After you have made a value change, press the SELECT switch one
time to save the new value, exit and return to the previous menu. If
you want to CANCEL or return to the previous value, continue to
operate the UP or DOWN switch to return to the previous value. If a
selection is not made within five seconds, a time-out condition occurs.
If the OSD times out, any adjustments made automatically save, and
the OSD menu closes.
6. From the main OSD menu, operate the UP or DOWN to move to the
Save/Exit option. When the Save/Exit option is highlighted, press the
SELECT switch one time to exit the OSD and return to the main menu
of the Display Panel.
18.1.4 OSD Menus
18.1.5 Input Select Menu
The Input Select Menu enables the selection of several video input signals.
Selection is made by the display configuration and its dependency on
specified signals.
Select Analog Input for RGB/VGA input signal. Select Save/Exit to save
values and return the OSD main menu.
18.1.6 Image Enhancement Menu
The Image Enhancement Menu enables adjustments of the image
enhancement values.
Display Panel
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Select Sharpness to adjust the sharpness quality of the display image.
Default is 0. Range is 0 to 6. Continue to press the UP to increase, or DOWN
to decrease the sharpness of an image. Select Save/Exit to save values
and return the OSD main menu.
Select Black Level to decrease or increase the light from the screen. Default
is 128. Range is 0 - 255. Continue to momentarily press the UP to increase,
or DOWN to decrease the black level. Select Save/Exit to save values and
return to the OSD main menu.
Select Contrast to adjust the visual properties that increase or decrease the
image pixels. An increase in pixels can make an image clearer. Default is
128. Range is 0 - 255. Continue to momentarily press the UP to increase,
or DOWN to decrease the pixel values of an image. Select Save/Exit to
save values and return to the OSD main menu.
18.1.7 Color Menu
Color menu enables adjustments of color parameters of the display images.
Select Hue to adjust the tint properties within an image color. Continue to
momentarily press the UP to increase, or DOWN to decrease the tint. This
option is not available if you have digital input selected from the Input Select
Menu. Select Save/Exit to save values and return to the OSD main menu.
Select Saturation to change the intensity of the colors. Continue to
momentarily press the UP to increase, or DOWN to dissolve (gray) the
image color. Select Save/Exit to save values and return to the OSD main
menu.
Select RGB Temperature Setting and Color Adjustment to change color
temperature by separate RGB values. Use SELECT to cycle through "R"
(Red), "G" (Green), and "B" (Blue) color settings. Continue to momentarily
press the SELECT user button to change the color temperature set of an
image. Select Save/Exit to save values and return to the OSD main menu.
Select Color Reset to return the color values to the original factor-set values.
When this selection is made, the factory-set values cannot be reversed.
Select Save/Exit to return to the OSD main menu.
Display Panel
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18.1.8 Image Setting Menu
The Image Setting menu enables screen adjustments of the display.
Select Image Width to adjust the size of the display screen. Continue to
momentarily press the UP to increase, or the DOWN to decrease the image
width. Select Save/Exit to save values and return to the OSD main menu.
Select H-Position to adjust the horizontal position of the display screen.
Continue to momentarily press the UP or DOWN user buttons to move the
horizontal position. Select Save/Exit to save values and return to the OSD
main menu.
Select V-Position to adjust the vertical postion of the display screen.
Continue to momentarily press the UP or DOWN user buttons to move the
vertical position. Select Save/Exit to save values and return to the OSD
main menu.
18.1.9 Tools Menu
The Tools menu enables adjustment of miscellaneous parameters.
The factory-set time out is set for five seconds. Range is 0 - 60 seconds at
five second intervals. Select OSD Timeout to change the time out period.
Continue to momentarily press the UP to increase, or DOWN to decrease
the time out period. Select Save/Exit to save values and return to the OSD
main menu.
Select the OSD H-Position to adjust the horizontal position of the OSD
menu screen. Continue to momentarily press the UP or DOWN user buttons
to change the OSD menu horizontal position. Select Save/Exit to save
values and return to the OSD main menu.
Select the OSD V-Position to adjust the vertical position of the OSD menu
screen. Continue to momentarily press the UP or DOWN user buttons to
change the OSD menu vertical position. Select Save/Exit to save values
and return to the OSD main menu.
Select OSD Direction to adjust the direction of the OSD menu screen.
Continue to momentarily press the UP or DOWN user buttons to move
through the sub menu. Select Save/Exit to save values and return to the
OSD main menu.
Display Panel
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Select Normal for the factory-set viewing of the OSD menu screen. Select
Save/Exit to save values and return to the main menu.
Select Mirror to reverse OSD menu screen view. Select Save/Exit to save
values and return to the main menu.
Select Left to set OSD menu screen view to the left up to 90 degrees. Select
Save/Exit to save values and return to the main menu.
Select Right to set OSD menu screen view to the left up to 90 degrees.
Select Save/Exit to save values and return to the main menu.
Select UPDown-Flip Vertical to set the OSD menu screen view up to a 180
degree flip. Select Save/Exit to save values and return to the main menu.
Select Factory Reset to return all Tools settings to the original factory-set
values. Select Save/Exit to save values and return to the main menu.
18.1.10 Exit Menu
The Exit enables the return to the Main Display Screen.
Display Panel
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18.2 Main Display Screen
Fig. 18.2-1: Main Display Screen
The Main Display Screen is the primary display. The Main Display Screen
continuously shows the Speedometer and the Tachometer.
Speedometer
The Speedometer shows is a digital display of the current haul truck travel
speed in miles per hour (mph) or kilometers per hour (km/h).
Tachometer
The Tachometer shows the current engine speed in revolutions per minute
(rpm).
Main Display Screen
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18.3 Main Display Indicators
The ON status of the following indicators shows on the center of the Main
Display during the time that the indicators are in operation. The Main Display
Indicators follow:
1. Left and Right Turn Signal Indicator
2. High Beam Indicator
3. Dump Body UP Indicator
4. Hand Brake ON Indicator
5. Parking Brake ON Indicator
6. Service Brake ON Indicator
18.3.1 (1) Left and Right Turn Signal Indicators
The Left and Right Turn Signal Indicator is activated by the Left and Right
Turn Signal Lever on the left of the Steering Column. While the related lever
is in operation, the Left and Right Turn Signal Indicator flashes every
second on the Display Panel.
18.3.2 (2) High Beam ON Indicator
The High Beam ON Indicator illuminates on the center of the Display Panel
while the high beam lights are illuminated.
18.3.3 (3) Dump Body UP Indicator
The Dump Body UP Indicator illuminates on the center of the Display Panel
while the dump body is not completely in the DOWN position.
18.3.4 (4) Hand Brake ON Indicator
The Hand Brake ON Indicator illuminates on the center of the Display Panel
while the Hand Brake is applied.
Main Display Indicators
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18.3.5 (5) Parking Brake ON Indicator
The Parking Brake ON Indicator illuminates on the center of the Display
Panel while the Parking Brake is set.
18.3.6 (6) Service Brake ON Indicator
The Service Brake ON Indicator illuminates on the center of the Display
Panel while the Service Brake Pedal is pressed.
Main Display Indicators
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18.4 Bar Gauge Screen
Fig. 18.4-1: Bar Gauge Screen
When the ESC/SCREEN switch is pushed one time, the Main Display
Screen changes to the Bar Gauge Screen.
– Truck Speed
– Engine Speed
– Engine Temperature
– Engine Oil Pressure
– Alternator Temperature
– Left Wheel Motor #1 Temperature
– Right Wheel Motor #2 Temperature
– Cruise Control Set-point
– Throttle Pedal Tolerance
– Retard Pedal Tolerance
– Left Wheel Motor #1 Current
– Left Wheel Motor #1 Speed
– Right Wheel Motor #2 Current
– Right Wheel Motor #2 Speed
– Drive System Status
– Fuel Level
– Battery Voltage
When the related system is in an over limit condition, a Fault and Alarm
Window shows on the Display Panel. A possible alarm can also activate in
an over limit condition.
Bar Gauge Screen
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18.5 Fault and Alarm Window
Fig. 18.5-1: Fault and Alarm Window
A Fault and Alarm Window comes into view when there is a problem with
the related haul truck system. Ref: [Reference: Fault and Alarm Window
Reference])
18.5.1 Fault List Screen
The Fault List Screen is accessed only when the haul truck has stopped and
the Parking Brake is set. When the haul truck is in a stopped position and
the Parking Brake is set, push the ESC/SCREEN switch two times to change
the Bar Gauge Screen to the Fault List Screen.
The Fault List Screen. shows the faults that occurred while the haul truck
was in operation. Use the navigation keys to move through the Fault List
Screen.
Fault and Alarm Window
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19 Fault and Alarm Window Reference 109
19.1 Fault and Alarm Window Reference 110
Operator Manual Fault and Alarm Window Reference
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19.1 Fault and Alarm Window Reference
Fig. 19.1-1: Fault and Alarm Window References
Fault and Alarm Window Reference Operator Manual
Fault and Alarm Window Reference
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10880701 om 531 06428 to 06429-om_vale_prelim_september_2010

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