CONTENTS
MACHINE NUMBERS
SAFETY
Recognize Safety Information..............................S-1
Understand Signal Words....................................S-1
Follow Safety Instructions....................................S-2
Prepare for Emergencies.....................................S-2
Wear Protective Clothing.....................................S-3
Protect Against Noise ..........................................S-3
Inspect Machine...................................................S-3
General Precautions for Cab ...............................S-4
Use Handholds and Steps ...................................S-5
Adjust the Operator’s Seat ..................................S-5
Fasten Your Seat Belt..........................................S-6
Move and Operate Machine Safely .....................S-6
Handle Starting Aids Safely .................................S-6
Operate Only from Operator’s Seat.....................S-7
Jump Starting ......................................................S-7
Keep Riders Off Machine ....................................S-7
Investigate Job Site Beforehand..........................S-8
Protect Against Falling Stones and Debris ..........S-8
Provide Signals for Jobs Involving Multiple
Numbers of Machines ...................................S-9
Confirm Direction of Machine to be Driven..........S-9
Drive Machine Safely.........................................S-10
Avoid Injury from Rollaway Accidents................S-11
Avoid Injury from Back-Over
and Swing Accidents ...................................S-12
Keep Personnel Clear from Working Area ........S-13
Never Position Bucket Over Anyone .................S-13
Avoid Undercutting ............................................S-13
Avoid Tipping .....................................................S-14
Never Undercut a High Bank .............................S-14
Dig with Caution.................................................S-15
Operate with Caution .........................................S-15
Avoid Power Lines .............................................S-15
Object Handling .................................................S-16
Protect Against Flying Debris ............................S-16
Park Machine Safely..........................................S-17
Handle Fluids Safely − Avoid Fires....................S-17
Safety Transporting ...........................................S-18
Practice Safe Maintenance................................S-19
Warn Others of Service Work ...........................S-20
Support Machine Properly .................................S-20
Stay Clear of Moving Parts ................................S-20
Prevent Parts from Flying ................................S-21
Store Attachments Safely ..................................S-21
Prevent Burns ....................................................S-22
Replace Rubber Hoses Periodically ..................S-22
Avoid High-Pressure Fluids ...............................S-23
Prevent Fires .....................................................S-24
Evacuating in Case of Fire.................................S-25
Beware of Exhaust Fumes ................................S-25
Precautions for Welding and Grinding...............S-26
Avoid Heating Near Pressurized Fluid Lines .....S-27
Avoid Applying Heat to Lines Containing
Flammable Fluids........................................ S-27
Remove Paint Before Welding or Heating ........ S-27
Prevent Battery Explosions ............................... S-28
Service Air Conditioning System Safely ............ S-28
Handle Chemical Products Safely..................... S-29
Dispose of Waste Properly ............................... S-29
SAFETY SIGNS .................................. S-31
COMPONENTS NAME ......................... 1-1
OPERATOR’S STATION
Cab Features .......................................................1-2
Monitor Panel .......................................................1-3
Coolant Temperature Gauge .......................1-4
Fuel Gauge ..................................................1-4
Auto-Idle Indicator..........................................1-4
Fuel Level Indicator........................................1-4
Air Filter Restriction Indicator.........................1-4
Overheat Indicator .........................................1-5
Engine Oil Pressure Indicator ........................1-5
Alternator Indicator.........................................1-5
Preheat Indicator............................................1-5
Hydraulic Oil Filter Restriction Indicator
--- If Equipped ..........................................1-5
Liquid Crystal Display (LCD) ..........................1-6
Display Selection Switch ................................1-6
Hour Meter .....................................................1-6
Trip Meter 1 and Trip Meter 2 ........................1-7
Set Switch ......................................................1-8
Switch Panel .......................................................1-9
Engine Control Dial ........................................1-9
Auto-Idle Switch ...........................................1-10
Power Mode Switch .....................................1-11
Travel Mode Switch .....................................1-11
Work Light Switch ........................................1-12
Wiper/Washer Switch ..................................1-13
Switch Panel (Optional)......................................1-14
Key Switch..........................................................1-15
Horn Switch........................................................1-15
Cigar Lighter.......................................................1-16
12-V Power Source ............................................1-17
Cab Light............................................................1-18
Installing Fire Extinguisher .................................1-18
Pilot Control Shut-Off Lever ...............................1-19
Engine Stop Knob ..............................................1-19
Fuse Box ............................................................1-20
Air Conditioner Operation .................................1-21
Cab Heater Operation ........................................1-25
Cooling Operation ..............................................1-26
Defroster Operation............................................1-26
Tips for Optimal Air Conditioner Usage .............1-28
Cab Heater Operation ........................................1-29
Cab Heater Operation ........................................1-31
Defroster Operation............................................1-32
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