Hitachi ZAXIS 470LC-6 670LC-6 870LC-6 Excavator Operator’s Manual PDF

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Hitachi ZAXIS 470LC-6 670LC-6 870LC-6 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

FILE DETAILS:

Hitachi ZAXIS 470LC-6 670LC-6 870LC-6 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

• P/N: ENMJAGNA13
• Language: English
• Division: Hitachi
• Product Lines: Excavators
• Publication Type: Operator’s Manuals
• Associated Models: ZAXIS470LC-6, ZAXIS670LC-6, ZAXIS870LC-6
• Series: ZAXIS-6 SERIES
• Serial:
  • ZAXIS470LC-6 Serial: PIN: HCMJAG60_ _0060001—
  • ZAXIS670LC-6 Serial: PIN: HCMJBK60_ _0060001—
  • ZAXIS870LC-6 Serial: PIN: HCMJBL60_ _0060001—

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Hitachi ZAXIS 470LC-6 670LC-6 870LC-6 Hydraulic Excavator Operator’s Manual – PDF DOWNLOAD

ENMJAG-NA1-3 0
INTRODUCTION 0
CONTENTS 5
MACHINE NUMBERS 11
SAFETY 17
Recognize Safety Information 17
Understand Signal Words 17
Follow Safety Instructions 18
Prepare for Emergencies 19
Wear Protective Clothing 19
Protect Against Noise 20
Inspect Machine 20
General Precautions for Cab 21
Use Handholds and Steps 22
Adjust the Operator’s Seat 22
Ensure Safety Before Rising from orLeaving Operator’s Seat 23
Fasten Your Seat Belt 23
Move and Operate Machine Safely 24
Operate Only from Operator’s Seat 24
Jump Starting 25
Keep Riders off Machine 25
Precautions for Operations 26
Investigate Job Site Beforehand 27
Install OPG Guard 28
Restriction of Attachment Installation 28
Provide Signals for Jobs Involving Multiple Machines 29
Confirm Direction of Machine to Be Driven 29
Drive Machine Safely 30
Avoid Injury from Rollaway Accidents 32
Avoid Injury from Back-Over and Swing Accidents 33
Keep Person Clear from Working Area 34
Never Position Bucket Over Anyone 34
Avoid Undercutting 35
Avoid Tipping 35
Never Undercut a High Bank 36
Dig with Caution 36
Operate with Caution 36
Avoid Power Lines 37
Precautions for Lightning 37
Object Handling 38
Protect Against Flying Debris and Falling Object 39
Park Machine Safely 40
Handle Fluids Safely−Avoid Fires 40
Transport Safely 41
Practice Safe Maintenance 42
Warn Others of Service Work 43
Support Machine Properly 43
Stay Clear of Moving Parts 44
Prevent Parts from Flying 44
Avoid Injury from Attachment Falling Accident 45
Prevent Burns 45
Replace Rubber Hoses Periodically 46
Avoid High-Pressure Fluids 46
Prevent Fires 47
Evacuating in Case of Fire 49
Beware of Exhaust Fumes 49
Precautions for Welding and Grinding 50
Avoid Heating Near Pressurized Fluid Lines 51
Avoid Applying Heat to Lines ContainingFlammable Fluids 51
Precautions for HandlingAccumulator and Gas Damper 51
Remove Paint Before Welding or Heating 52
Beware of Asbestos and Silicon Dust and OtherContamination 52
Prevent Battery Explosions 53
Service Air Conditioning System Safely 53
Handle Chemical Products Safely 54
Dispose of Waste Properly 54
Never Ride Attachment 55
Notes on Aftertreatment Device 55
Precautions for Communication Terminal 55
Precautions for Communication Terminal Equipment 56
Notes on Protection of Operator’s Station when theMachine Rolls Over 58
SAFETY SIGNS 59
COMPONENTS NAME 67
GETTING ON/OFF THE MACHINE 68
OPERATOR’S STATION 69
About Afterteatment Device 69
Cab Features (Std Model) 72
Cab Features (with Attachment) 73
Multi Function Monitor 74
Default Setting 75
Basic Screen 76
How to Use Screens 77
Displaying Basic Screen 77
Hour Meter 80
Clock 80
Fuel Gauge 80
DEF/AdBlue® Gauge 81
DEF/AdBlue® Level Alarm 81
Coolant Temperature Gauge 82
Operating Status Icon Display 82
Security Functions (Optional) 83
Input Password 83
Extending Password Duration Time 84
Alarm Occurrence Screen 85
Remedy 87
Urea SCR System Remedy 90
Aftertreatment Device 92
Aftertreatment Device Condition Display 92
Aftertreatment Device ManualRegeneration Request 93
Manual Regeneration Procedure 94
Main Menu 95
Engine Output Restriction Suspend 96
Urea SCR System Troubleshooting 98
Air Conditioner 100
Circulation Air Mode 100
Air Conditioner ON/OFF 100
Radio 101
Work Mode 102
Attachment selection 102
Mail (Optional) 103
Setting Menu 105
Date and Time 106
Time Adjustment 106
Date Adjustment 108
Display Mode Setting 110
Attachment Adjust 112
Flow Rate Adjustment 112
Attachment Name Input 114
Auto Shut-Down 116
Auto Shut-Down ON/OFF 116
Acting Time Setting 117
Aftertreatment Device Regeneration Inhibited 118
Setting Procedure 118
Auto-Lubrication 120
Lubrication Interval Setting 120
Password Change (Optional) 122
Sub Meter 126
Rear View Camera Monitor 128
Rear View Camera ON/OFF 128
Brightness Adjustment 130
Language Settings 132
Lists of Display Language 134
Unit Selection 135
Display Item Selection (Rear View Camera OFF) 137
Main Menu Sequence Change 139
Information Menu 141
Operation 142
Fuel Consumption 142
Breaker Operation 144
Attachment Operation 146
Travel Operation 148
Actual Operation 150
Maintenance 152
Maintenance Notice 152
Time Remains and Maintenance Interval 154
Troubleshooting 156
Monitoring 158
Switch Panel 160
Return to Previous Screen Switch (Monitor) 161
Return to Basic Screen Switch (Monitor) 161
Select/Confirm Switch (Monitor) 161
Temperature Control Switch/Mode Switch (AirConditioner) 161
AUTO/OFF Switch/Fan Switch (Air Conditioner) 161
AM/FM Selector/Tuning Switch (Radio) 162
Power Switch/Volume Control Knob (Radio) 162
Engine Control Dial 162
Auto-Idle Switch 163
Travel Mode Switch 163
Power Mode Switch 164
Work Light Switch 165
Wiper/Washer Switch 166
Numeric Keypad 167
Switch Panel (for Optional Equipment) 168
Travel Alarm Deactivation Switch (Optional) (1) 169
Seat Heater Switch (Optional) (2) 169
Rear Light Switch (Optional) (3) 170
Electrical Control Main Switch (Optional) (4) 170
Overload Alarm Switch (Optional) (5) 170
Boom Mode Switch (6) 170
Fan Reverse Switch (7) 171
Swing Alarm Deactivation Switch (Optional) (8) 171
Auto-Lubrication Switch (9) 171
Auto-Lubrication Selector Switch (Optional) (10) 171
Fan Reverse System 172
Key Switch 175
Power Boost Switch 175
Horn Switch 175
Electrical Control Main Switch (Optional) 176
AUX Function Lever 1 176
AUX Function Lever 2 177
Cigar Lighter 178
Using Cigar Lighter 178
Cab Light Switch 179
Installing Fire Extinguisher (Optional) 179
Pilot Control Shut-Off Lever 180
Engine Stop Switch 180
Fuse Box 181
Fuse Box 1 181
Fuse Box 2 181
Auto Air Conditioner 182
Features 182
Components Name 183
Controller Part Name and Function 184
Cab Heater Operation 186
Cooling Operation 187
Defroster Operation 188
Cool Head/Warm Feet Operation 188
Tips for Optimal Air Conditioner Usage 189
For Rapid Cooling 189
When Windows Become Clouded 189
Off-Season Air Conditioner Maintenance 189
AM/FM Radio Operation 190
Controls on the radio 190
Tuning Procedure 190
Station Presetting Procedure 191
Station Auto-Presetting Procedure 192
TONE Control 193
Audio Input (Optional) 194
Cab Door Release Lever 195
Opening/Closing and RemovingCab Inside Window 196
Opening/Closing Upper Front Window 197
Opening/Closing Upper Front Window 197
Removing and Storing Lower Front Window 198
Removing and Storing Lower Front Window 198
Opening Side Windows 199
Opening/Closing Overhead Window 200
Opening/Closing Overhead Window(Clear Hatch: If Equipped) 201
Emergency Exit 202
Adjusting Operator’s Seat 203
Seat Height and Angle Adjustment 203
Console and Seat Fore-aft Adjustment 203
Seat Fore-Aft Adjustment 203
Suspension Adjustment 203
Backrest Adjustment 204
Armrest Adjustment 204
Console Height Adjustment 205
Adjusting Procedures 205
Installation and Adjustment of Mirrors 206
Seat Belt 207
Seat Belt 207
Battery Disconnect Switch 208
Switch Operation 209
BREAK-IN 211
Observe Engine Operation Closely 211
Every 10 Hours or Daily 211
After the First 50 Hours 211
After the First 100 Hours 211
OPERATING THE ENGINE 213
Inspect Machine Daily Before Starting 213
Before Starting Engine 214
Starting the Engine 215
Check Instruments After Starting 219
Using Booster Batteries 220
Stopping the Engine 222
Engine Auto-Stop in Extremely Low Temperature 223
DRIVING THE MACHINE 225
Travel Levers and Pedals 225
Travel Mode Switch 227
Travel Alarm (Optional) 227
Operating on Soft Ground 228
Raise One Track Using Boom and Arm 229
Retrieval 230
Operating in Water or Mud 231
Parking the Machine on Slopes 232
Parking the Machine 232
Do Not Travel the Machine for Long Period of Time 232
OPERATING THE MACHINE 233
Control Lever (ISO Pattern) 233
Pilot Control Shut-Off Lever 234
Warming Up Operation 235
Engine Speed Control 236
Auto-Idle 237
Auto Shut-Down 239
Aftertreatment Device Manual Regeneration 242
Work Mode 244
Power Boost Switch 247
Power Mode 248
Operating Backhoe 249
Precaution for Arm Roll-In/Bucket Roll-In CombinedOperation 249
Grading Operation 250
Do Not Strike the Ground with Bucket Teeth 251
Avoid Hammer Work 251
Avoid Abusive Operation 252
Never Move an Object Sideways with the Bucket 252
Do Not Use Wide Track Shoes on Rough Ground 253
How to Lower Boom In Case of Emergency and WhenEngine Stops 254
Precautions for After Operations 255
TRANSPORTING 257
Transporting by Road 257
Loading/Unloading on a Trailer 258
Fastening Machine for Transporting 260
Unloading 260
Transportation Exhaust Pipe (ZX670LC-6, 870LC-6) 261
MAINTENANCE 263
Correct Maintenance and Inspection Procedures 263
Layout 265
Check the Hour Meter Regularly 268
Use Correct Fuels and Lubricants 268
Maintenance Guide Table 269
Preparations for Inspection and Maintenance 271
Hood and Access Covers 272
Maintenance Guide 275
Periodic Replacement of Parts 281
Kind of Oils 282
Recommended Engine Oil 282
Brand Names of Recommended Gear Oil 283
Brand Names of Recommended PumpTransmission Oil 283
Brand Names of Recommended Hydraulic Oil 284
A Greasing 286
Front Joint Pins 286
Swing Bearing 288
Swing Internal Gear 289
B Engine 290
Check Engine Oil Level 290
Change Engine Oil, Replace Engine Oil Filter 292
Check and Clean Around the Engine 295
C Transmission 296
Pump Transmission (ZX670LC-6, 870LC-6) 296
Swing Reduction Gear 298
Travel Reduction Gear 300
D Hydraulic System 302
Inspection and Maintenanceof Hydraulic Equipment 302
Check Hydraulic Oil Level 305
Water drain from hydraulic oil tank 306
Change Hydraulic Oil 307
Bleed Air from the Hydraulic System 309
Suction Filter Cleaning 311
Replace Full-Flow Filter 312
Replace Pump Drain Filter 313
Replace Pilot Oil Filter 314
Replace Air Breather Element 316
Check Hoses and Lines 317
E Fuel System 322
Drain Fuel Tank Sump 324
Drain Fuel Filter 325
Bleed Air from the Fuel System 326
Replace Fuel Main Filter Element 331
Replace Fuel Pre-Filter Element 333
Clean Fuel Solenoid Pump Strainer 335
Check Water Separator (Optional) 336
Check Fuel Hoses 338
F Air Cleaner 339
Clean Air Cleaner Element (Outer) 339
Replace Air Cleaner Element (Outer/Inner) 339
G Cooling System 346
Check Coolant Level 347
Check and Adjust Drive Belt Tension 349
Change Coolant 350
Clean Radiator/Oil Cooler/Inter Cooler Core 352
Clean Oil Cooler, Radiator and InterCooler Front Screen 352
Clean Air Conditioner Condenser 352
Clean Fuel Oil Cooler 352
H Air Conditioner 353
Clean and Replace Air Conditioner Filter 353
Check Air Conditioner 355
Adjust Compressor Belt Tension 356
Check Looseness at Each of Fastened Areas 356
Check at Preseason and Off-Season 357
I Electrical System 358
Battery 359
Replace Battery 362
Replacing Fuses 364
J Miscellaneous 366
Check and Replace Bucket Teeth 366
Change Bucket 369
Adjust Bucket Linkage 372
Remove Travel Levers 373
Check and Replace Seat Belt 373
Check Windshield Fluid Level 374
Check Track Sag 375
Clean Cab Floor 378
Retighten Cylinder Head Bolt 379
Inspect and Adjust Valve Clearance 379
Check of Fuel Injection Timing 379
Measure Engine Compression Pressure 379
Check Starter and Alternator 379
Check Water Pump 379
Check and Replace EGR Device 379
Check Gas Damper 380
Check Handrails (ZX470LC-6) 380
Tightening and RetighteningTorque of Nuts and Bolts 380
Check O-rings in Bucket 427
Clean EGR Cooler 428
Check Turbocharger 428
Check and Clean Injection Nozzle 428
K Aftertreatment Device 429
Check and Clean Aftertreatment Device 429
L Urea SCR System 430
Check DEF/AdBlue® 432
Refill DEF/AdBlue® 432
Extendable Filler Neck 434
Clean Filler Port Strainer 435
Change DEF/AdBlue® 436
Replace DEF/AdBlue® Supply Module Main Filter 437
Replace DEF/AdBlue® TankWater Supply Inlet Filter 438
MAINTENANCE UNDER SPECIAL ENVIRONMENTALCONDITIONS 439
STORAGE 441
Storing the Machine 441
Removing the Machine from Storage 442
TROUBLESHOOTING 443
SPECIFICATIONS 451
Specifications ZX470LC-6 451
Working Ranges ZX470LC-6 452
Shoe Types and Applications 453
Bucket Types and Applications 454
Specifications ZX670LC-6 455
Working Ranges ZX670LC-6 456
Shoe Types and Applications 457
Bucket Types and Applications 458
Specifications ZX870LC-6 459
Working Ranges ZX870LC-6 460
Shoe Types and Applications 461
Bucket Types and Applications 462
OPTIONAL ATTACHMENTS AND DEVICES 463
Counterweight Removal/Install Device 463
Counterweight Removal/Install Switch 463
Counterweight Removal/Install Operation Lever 464
Needle Valve 464
Counterweight Removal/Install Device Alarm 465
Counterweight Removal 466
Counterweight Installation 474
Greasing Method 484
Grease Container Replacement 486
Auto-Lubrication 488
Manual Lubrication 490
Fuel Feed Device (with Filter) (Optional 492
Control Lever (HITACHI Pattern) (Optional) 494
Attachment Pedal (Hydraulic Breaker) (Optional) 495
Hydraulic Breaker and Hydraulic Crusher 496
Hydraulic Breaker and Hydraulic Crusher 497
Precautions for Breaker Operation 500
Precautions for Crusher Operation 508
Attachment 511
Allowable Weight Limits of Installed Attachment 511
Attachment 513
Precaution for Arm Roll-In/Bucket Roll-In CombinedOperation 515
INDEX 517

S.V 04/24