Hitachi Zaxis 75US-A - Operating the Machine

To Next Page

To Previous Page

0705D23ZX75

INDEX

MACHINE NUMBERS

SAFETY

SAFETY SIGNS

COMPONENTS NAME

OPERATOR’S STATION

BREAK-IN

OPERATING THE ENGINE

DRIVING THE MACHINE

OPERATING THE MACHINE

TRANSPORTING

MAINTENANCE

MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS

STORAGE

TROUBLESHOOTING

SPECIFICATIONS

OPTIONAL ATTACHMENTS AND DEVICES

INDEX

Main Page

Operating the Machine3
Machine Numbers5
Table of Contents7
Safety11
Recognize Safety Information11
Understand Signal Words11
Follow Safety Instructions12
Prepare for Emergencies12
Wear Protective Clothing13
Protect against Noise13
Inspect Machine13
General Precautions for Cab14
Use Handholds and Steps15
Adjust the Operator's Seat15
Fasten Your Seat Belt16
Move and Operate Machine Safely16
Handle Starting Aids Safely16
Operate Only from Operator's Seat17
Jump Starting17
Keep Riders off Machine17
Investigate Job Site Beforehand18
Protect against Falling Stones and Debris18
Provide Signals for Jobs Involving Multiple Numbers of Machines19
Confirm Direction of Machine to be Driven19
Drive Machine Safely20
Avoid Injury from Rollaway Accidents21
Avoid Injury from Back-Over and Swing Accidents22
Keep Personnel Clear from Working Area23
Never Position Bucket over Anyone23
Avoid Undercutting23
Avoid Tipping24
Never Undercut a High Bank24
Dig with Caution25
Operate with Caution25
Avoid Power Lines25
Object Handling26
Protect against Flying Debris26
Park Machine Safely27
Handle Fluids Safely－Avoid Fires27
Safety Transporting28
Practice Safe Maintenance29
Warn Others of Service Work30
Support Machine Properly30
Stay Clear of Moving Parts30
Prevent Parts from Flying31
Valve Assembly31
Store Attachments Safely31
Prevent Burns32
Replace Rubber Hoses Periodically32
Avoid High-Pressure Fluids33
Prevent Fires34
Evacuating in Case of Fire35
Beware of Exhaust Fumes35
Precautions for Welding and Grinding36
Avoid Heating Near Pressurized Fluid Lines37
Avoid Applying Heat to Lines Containing Flammable Fluids37
Remove Paint before Welding or Heating37
Prevent Battery Explosions38
Service Air Conditioning System Safely38
Handle Chemical Products Safely39
Dispose of Waste Properly39
Safety Signs41
Components Name45
Operator's Station46
Cab Features46
Monitor Panel47
Coolant Temperature Gauge48
Fuel Gauge48
Auto-Idle Indicator48
Fuel Level Indicator48
Air Filter Restriction Indicator48
Overheat Indicator49
Engine Oil Pressure Indicator49
Alternator Indicator49
Preheat Indicator49
Hydraulic Oil Filter Restriction Indicator49
Liquid Crystal Display (LCD)50
Display Selection Switch50
Hour Meter50
Trip Meter 1 and Trip Meter 251
Set Switch52
Switch Panel53
Engine Control Dial53
Auto-Idle Switch54
Power Mode Switch55
Travel Mode Switch55
Work Light Switch56
Wiper/Washer Switch57
Switch Panel (Optional)58
Key Switch59
Horn Switch59
Cigar Lighter60
12-V Power Source61
Cab Light62
Installing Fire Extinguisher62
Pilot Control Shut-Off Lever63
Engine Stop Knob63
Fuse Box64
Air Conditioner Operation65
Cab Heater Operation69
Cooling Operation70
Defroster Operation70
Tips for Optimal Air Conditioner Usage72
Cab Heater Operation75
Defroster Operation76
AM/FM Radio Operation77
Digital Clock Setting Procedure78
Cab Door Release Lever80
Opening Upper Front Window80
Closing Upper Front Window81
Removing and Storing Lower Front Window82
Opening Side Windows83
Opening/Closing Overhead Window84
Emergency Exit85
Adjusting the Seat86
Adjusting Console Height88
Seat Belt89
Break-In91
Observe Engine Operation Closely91
Every Eight Hours or Daily91
After the First 50 Hours91
After the First 100 Hours91
Operating the Engine93
Inspect Machine Daily before Starting93
Before Starting Engine94
Starting the Engine95
Starting in Cold Weather96
Check Instruments after Starting97
Using Booster Batteries98
Stopping the Engine100
Driving the Machine101
Drive the Machine Carefully101
Steering the Machine Using Pedals102
Steering the Machine Using Levers103
Travel Mode Switch104
Travel Alarm104
Traveling105
Operating on Soft Ground106
Raise One Track Using Boom and Arm106
Towing Machine a Short Distance107
Operating in Water or Mud108
Precautions for Traveling on Slopes109
Parking the Machine on Slopes110
Parking the Machine110
Operating the Machine111
Horn111
Control Lever (ISO Pattern)112
Control Lever (HITACHI Pattern)113
Pilot Control Shut-Off Lever114
Engine Speed Control117
Auto-Idle118
Power Mode119
Precautions for Operations120
Operate the Machine Safely121
Operating Backhoe122
Grading Operation122
Face Shovel Operation123
Avoid Abusive Operation123
Operating Tips124
Select Correct Track Shoes124
Shackle Hole Usage125
Overnight Storage Instructions125
Object Handling126
Transporting127
Transporting by Road127
Loading/Unloading on a Trailer127
Machine Lifting Procedure131
Maintenance133
Correct Maintenance and Inspection Procedures133
Check the Hour Meter Regularly134
Use Correct Fuels and Lubricants134
Prepare Machine for Maintenance135
Maintenance Guide Table136
Hood and Access Covers138
Periodic Replacement of Parts139
Use Electrical Outlet140
Maintenance Guide141
Greasing141
Front Joint Pins141
Air Cleaner142
Swing Bearing144
Swing Internal Gear148
Engine149
Engine Oil Level150
Change Engine Oil150
Replace Engine Oil Filter150
Transmission152
Travel Reduction Gear153
Hydraulic System155
Check Hydraulic Oil Level155
Inspection and Maintenance of Hy- Draulic Equipment156
Drain Hydraulic Tank Sump159
Change Hydraulic Oil160
Suction Filter Cleaning160
Replace Hydraulic Tank Oil Filter163
Replace Pilot Oil Filter164
Replace Swing Drain Filter Element165
Replace Air Breather Element166
Check Hoses and Lines167
Service Recommendations for Hydraulic Fittings170
Fuel System172
Drain Fuel Tank Sump172
Check Water Separator172
Replace Fuel Filter172
Clean Feed Pump Strainer178
Check Fuel Hoses179
Air Cleaner180
Clean the Air Cleaner Element180
Cooling System182
Check Coolant Level182
Check and Adjust Fan Belt Tension182
Change Coolant185
Clean Radiator Interior185
Clean Radiator and Oil Cooler Core Outside186
Clean Oil Cooler Front Screen186
Clean Air Conditioner Condenser186
Electrical System187
Batteries187
Replace Batteries191
Replacing Fuses192
Miscellaneous193
Check Bucket Teeth193
Change Bucket193
Convert Bucket Connection into Face Shovel197
Adjust the Bucket Linkage198
Remove the Travel Levers199
Check and Replace Seat Belt199
Check Windshield Washer Fluid Level199
Check Track Sag200
Adjust Track Sag200
Loosen the Track201
Tighten the Track201
Clean and Replace Air Conditioner Filter202
Installation203
Check the Air Conditioner204
Check Injection Nozzle206
Retighten Cylinder Head Bolt206
Inspect and Adjust Valve Clearance206
Check Fuel Injection Timing206
Check Starter and Alternator206
Change Water Pump Grease206
Measure Engine Compression Pressure206
Check Tightening Torque of Bolts and Nuts207
Maintenance under Special Environmental Conditions215
Storage217
Storing the Machine217
Removing the Machine from Storage218
Troubleshooting219
Engine219
Electrical System224
Mode Selection226
Control Levers227
Hydraulic System227
Specifications231
Working Ranges (Mono Boom)232
Shoe Types and Applications233
Bucket Types and Applications234
Optional Attachments and Devices235
Blade Lever235
Precautions for Blade Operation235
Avoid Hitting Blade with Front-End Attachment236
Avoid Hitting Blade with Bucket236
Avoid Striking the Blade into a Rock236
Specifications (with Blade)238
Working Ranges (with Blade)239
Shoe Types and Applications (with Blade)240
Breaker Operation241
Precautions for Breaker Operation242
Breaker Maintenance245
Hydraulic Crusher246
Precautions for Crusher Operation247
Index249

Related product manuals

Hitachi ZAXIS 75US-5A

Hitachi Zaxis 75US-A - Operating the Machine

Table of Contents

Related product manuals