Hitachi EX1900-5 Manuals

Manuals and User Guides for Hitachi EX1900-5. We have 1 Hitachi EX1900-5 manual available for free PDF download: Operator's Manual

Hitachi EX1900-5 Operator's Manual

Hitachi EX1900-5 Operator's Manual (281 pages)

Hydraulic excavator

Brand: Hitachi | Category: Excavators | Size: 7.68 MB

Table of Contents

6
Table of Contents
- - 3
    Machine Numbers
    - 6
      Table of Contents
- 9
  Safety
  - 9
    Recognize Safety Information
  - 9
    Understand Signal Words
  - 10
    Follow Safety Instructions
  - 10
    Prepare for Emergencies
  - 11
    Wear Protective Clothing
  - 11
    Protect against Noise
  - 11
    Inspect Machine
  - 12
    General Precautions for Cab
  - 13
    Use Handholds and Steps
  - 13
    Adjust the Operator's Seat
  - 14
    Fasten Your Seat Belt
  - 14
    Move and Operate Machine Safely
  - 14
    Handle Starting Aids Safely
  - 15
    Operate Only From Operator's Seat
  - 15
    Jump Starting
  - 15
    Keep Riders Off Machine
  - 16
    Investigate Job Site Beforehand
  - 16
    Protect against Falling Stones and Debris
  - 17
    Provide Signals for Jobs Involving Multiple Numbers of Machines
  - 17
    Confirm Direction of Machine to Be Driven
  - 18
    Drive Machine Safely
  - 19
    Avoid Injury From Rollaway Accidents
  - 20
    Avoid Injury From Back-Over and Swing Accidents
  - 21
    Keep Person Clear From Working Area
  - 21
    Never Position Bucket Over Anyone
  - 21
    Avoid Undercutting
  - 22
    Avoid Tipping
  - 22
    Never Undercut a High Bank
  - 23
    Dig With Caution
  - 23
    Operate With Caution
  - 23
    Avoid Power Lines
  - 24
    Object Handling
  - 24
    Protect against Flying Debris
  - 25
    Park Machine Safely
  - 25
    Handle Fluids Safely − Avoid Fires
  - 26
    Practice Safe Maintenance
  - 27
    Warn Others of Service Work
  - 27
    Support Machine Properly
  - 27
    Stay Clear of Moving Parts
  - 28
    Prevent Parts From Flying
  - 28
    Store Attachments Safely
  - 29
    Prevent Burns
  - 29
    Replace Rubber Hoses Periodically
  - 30
    Avoid High-Pressure Fluids
  - 31
    Prevent Fires
  - 32
    Evacuating in Case of Fire
  - 32
    Beware of Exhaust Fumes
  - 33
    Precautions for Welding and Grinding
  - 34
    Avoid Heating Near Pressurized Fluid Lines
- 34
  Avoid Applying Heat to Lines Containing Flammable Fluids
  - 34
    Remove Paint before Welding or Heating
  - 35
    Prevent Battery Explosions
  - 35
    Service Air Conditioning System Safely
  - 36
    Handle Chemical Products Safely
  - 36
    Dispose of Waste Properly
- 37
  Safety Signs
- 43
  Components Name
- 44
  Handling Ladder/Emergency Escape Device
  - 44
    Using Ladder
  - 45
    Operating Ladder On the Ground
  - 45
    Operating Ladder On the Upperstructure
  - 46
    Emergency Escape
  - 47
    Emergency Exit
  - 47
    Evacuating in Case of Fire
- 49
  Operator's Station
  - 49
    Cab Features
  - 50
    Monitor Panel and Switch Panels (Left)
  - 51
    Monitor Panel
    - 52
      Fuel Gauge
    - 52
      Hydraulic Oil Temperature Gauge
    - 52
      Coolant Temperature Gauge
    - 52
      Tachometer
    - 53
      Alternator Indicator
    - 53
      Pump Transmission Oil Pressure Indicator (Warning)
    - 53
      Engine Oil Pressure Indicator (Warning)
    - 53
      Overheat Indicator (Warning)
    - 54
      Hydraulic Oil Level Indicator(Warning)
    - 54
      Fuel Level Indicator
    - 54
      Engine Oil Level Indicator
    - 54
      Download Indicator
    - 55
      Coolant Level Indicator
    - 55
      Hydraulic Oil Level Indicator
    - 55
      Travel Mode Indicator (Slow Speed)
    - 55
      Auto Idle Indicator
    - 56
      Engine Room Light Indicator
    - 56
      Entrance Light Indicator
    - 56
      Preheat Indicator
    - 56
      Travel Mode Indicator (Fast Speed)
    - 57
      Coolant Level Indicator (Warning)
    - 57
      Auto-Lubrication Indicator
    - 57
      Engine Stop Indicator
    - 57
      Engine Warning Indicator
    - 58
      Engine Exhaust Gas Temperature Indicator
    - 58
      Air Cleaner Restriction Indicator
    - 58
      Pump Contamination Indicator
    - 59
      Stop Valve Indicator (Warning)
    - 59
      Emergency Engine Stop Indicator
    - 59
      Ladder Position Indicator
- 60
  Switch Panel
  - 61
    Wiper Switch
  - 61
    Wiper Delay Selector Switch
  - 61
    Washer Switch
  - 62
    Air Conditioners
    - 64
      Cooling
    - 64
      Heating
    - 65
      Dehumidifying and Heating
    - 66
      Defrosting
    - 67
      Blower Operation Without Cooling or Heating
    - 67
      Ventilation the Cab
  - 68
    Indicator Light Check Switch
    - 69
      Level Check Switch
    - 70
      Buzzer Stop Switch
    - 71
      Dimmer Switch
  - 71
    Engine Speed Control Lever
  - 72
    Work Light Switch
    - 73
      Dome Light Switch
    - 74
      Engine Room Light Switch
    - 75
      Entrance Light Switch
    - 76
      Travel Speed Switch
    - 76
      Auto-Idle Switch
  - 77
    Switch Panel (Right)
    - 77
      Emergency Engine Stop Switch
    - 77
      Key Switch
    - 78
      Preheat Switch
  - 79
    Engine Troubleshooting Switch
  - 80
    Hour Meter
- 80
  Horn Switch
  - 81
    FM/AM Radio Operation
  - 82
    Digital Clock Setting Procedure
  - 83
    Operator's Seat Adjustment
- 85
  Seat Belt
  - 86
    Cab Door Release Button
  - 86
    Opening Cab Left Window
- 87
  Break-In
  - 87
    Observe Machine Closely
  - 87
    Every 10 Hours or Each Shift
  - 88
    After the First 50 Hours
- 89
  Operating the Engine
  - 89
    Inspect Machine Daily before Starting
  - 90
    Check Instruments before Starting
  - 91
    Level Check
  - 92
    Starting the Engine
  - 93
    Starting in Cold Weather
  - 95
    Check Instruments After Starting
  - 96
    Using Booster Batteries
  - 98
    Stopping the Engine
  - 99
    Emergency Engine Stop Switch
  - 100
    Engine Stoop Switches
- 101
  Driving the Machine
  - 101
    Drive the Machine Carefully
  - 102
    Steering the Machine Using Pedals
  - 103
    Steering the Machine Using Levers
  - 104
    Travel Speed Switch
  - 105
    Travel Alarm
- 106
  Traveling
  - 107
    Operating On Soft Ground
  - 107
    Raise One Track Using Boom and Arm
  - 108
    Towing Machine a Short Distance
  - 109
    Operating in Water or Mud
  - 110
    Precautions for Traveling On Slopes
  - 111
    Parking the Machine On Slopes
  - 111
    Parking the Machine
- 113
  Operating the Machine
  - 113
    Control Lever (HITACHI Pattern Backhoe)
  - 114
    Control Lever (ISO Pattern Backhoe)
  - 115
    Control Lever (HITACHI Pattern Loading Shovel)
  - 116
    Control Lever (ISO Pattern Loading Shovel)
  - 117
    Bucket Open-Close Pedals (Loading Shovel)
  - 118
    Pilot Control Shut-Off Lever
  - 119
    Warming-Up Operation
  - 120
    Warming-Up the Motor and the Cylinders
  - 121
    Auto-Idle
  - 122
    Engine Speed Control
  - 123
    Precautions for Operations
  - 124
    Operate the Machine Safely
  - 125
    Operating Backhoe
  - 125
    Grading Operation
  - 126
    Avoid Abusive Operation
  - 127
    Operating Tips
  - 127
    Avoid Swinging Bucket to Move Objects
  - 128
    Loading Shovel Operation
  - 128
    Prohibited Operation
  - 131
    Object Handling
  - 132
    Overnight Storage Instructions
- 133
  Maintenance
  - 133
    Correct Maintenance and Inspection Procedures
- 134
  Service Your Machine at Specified Intervals
  - 134
    Check the Hour Meter Regularly
  - 134
    Use Correct Fuels and Lubricants
  - 135
    Prepare Machine for Maintenance
  - 137
    Open Access Doors for Service
  - 138
    Inspection/Maintenance Lights
  - 139
    Use a Chain to Prevent Falling Accidents
  - 141
    Construction Outline
  - 142
    Hydraulic System
  - 145
    Periodic Replacement of Rubber Hoses
  - 149
    Maintenance Interval Guide
- 153
  Greasing
  - 154
    Loading Shovel Front Joint Pins
  - 157
    Backhoe Front Joint Pins
  - 160
    Swing Bearing
  - 161
    Swing Internal Gear
  - 162
    Center Joint
  - 163
    Operating the Lubricator
- 165
  Engine
  - 166
    Engine Oil Level
  - 167
    Change Engine Oil
  - 168
    Check Alternator Belt Tension
  - 169
    Check Injection Nozzle
  - 169
    Inspect Bolts and Nuts Outside Engine
  - 169
    Inspect and Adjust Valve Clearance
  - 169
    Check Fuel Injection Timing
  - 169
    Check Starter and Alternator
  - 169
    Check Turbocharger
- 170
  Transmission
  - 170
    Pump Transmission
  - 170
    Swing Reduction Gear
  - 176
    Travel Reduction Gear
  - 178
    Hydraulic System
    - 178
      Check Hydraulic Oil Level
    - 178
      Drain Hydraulic Oil Tank Sump
    - 178
      Change Hydraulic Oil
    - 179
      Inspection and Maintenance of Hydraulic Equipment
    - 186
      Replace Full-Flow Filter and Drain Filter
    - 188
      Replace Pilot Oil Filter
    - 190
      Suction Filter
    - 192
      Replace High-Pressure Strainer
    - 193
      Clean Oil Cooler Core
    - 194
      Check Hoses and Lines
    - 197
      Service Recommendations for Hydraulic Fittings
  - 199
    Fuel System
    - 199
      Refueling
    - 199
      Drain Fuel Tank Sump
    - 199
      Water Separator Filter
    - 199
      Replace Fuel Filter
    - 204
      Check Fuel Hoses
- 206
  Air Cleaner
  - 206
    Clean Air Cleaner Outer Element
  - 206
    Replace Air Cleaner Outer and Inner Elements
- 208
  Cooling System
  - 208
    Check Coolant Level
  - 208
    Clean Radiator Core
  - 208
    Clean Intercooler Core
  - 213
    Air Conditioner
    - 213
      Recirculation Air Filter
    - 213
      Ventilation Air Filter
    - 213
      Check Refrigerant Quantity
    - 213
      Check Compressor Belt Tension
    - 213
      Clean Condenser Core
- 220
  Electrical System
  - 220
    Batteries
  - 223
    Replace Batteries
  - 224
    Replacing Fuses
  - 226
    Power Source Terminal
  - 227
    Fusible Link
  - 228
    Check Electrical Cables and Wire Harnesses for Short Circuits
  - 230
    Check Emergency Engine Stop Switch
- 231
  Miscellaneous
  - 232
    Check Bucket Teeth
  - 237
    Auto-Lubrication System
  - 241
    Check and Replace Seat Belt
  - 241
    Check Windshield Washer Fluid Lever
  - 242
    Check and Adjust Track Sag
  - 244
    Check Accumulator and Track Adjuster Cylinder Circuit
  - 244
    Check Side Frame Area
245
Maintenance
- - 245
    Check Tightening Torque of Bolts and Nuts
  - 247
    Engine Cushion Rubber Mounting Bolt
    - 247
      Engine Bracket Mounting Bolt
  - 248
    Fuel Tank Mounting Bolt
  - 248
    Hydraulic Oil Tank Mounting Bolt
  - 248
    Pump Mounting Bolt (Main Pump)
  - 248
    Pump Transmission Mounting Bolt
  - 249
    Control Valve Mounting Bolt
  - 249
    Gear Pump Mounting Bolt
  - 249
    Swing Device Mounting Bolt
  - 249
    Swing Motor Mounting Bolt
  - 250
    Battery Mounting Bolt
  - 250
    Cab Bed Mounting Bolt
  - 250
    Cab Mounting Bolt
  - 251
    Counterweight Mounting Bolt
  - 251
    Swing Bearing Mounting Bolt
    - 251
      Upperstructure
  - 252
    Engine Bed Mounting Bolt
  - 252
    Fan Motor Mounting Bolt
  - 252
    Oil Cooler Mounting Bolt
  - 252
    Radiator Mounting Bolt
  - 253
    Fan Motor Bracket Mounting Bolt
  - 253
    Lower Roller Mounting Bolt
    - 254
      Travel Device Mounting Bolt (A)
  - 253
    Travel Motor Mounting Bolt
  - 253
    Upper Roller Mounting Bolt
  - 255
    Side Frame Mounting Bolt
    - 256
      Front Pin-Retaining Bolt (Loader)
  - 255
    Track Guard Mounting Bolt
  - 255
    Track Shoe Bolt
  - 256
    Front Pin-Retaining Bolt (Backhoe)
- 257
  Maintenance Under Special Environmental Conditions
  - 259
    Storing the Machine
  - 260
    Removing the Machine From Storage
- 261
  Troubleshooting
  - 261
    Engine Troubleshooting
- 263
  Engine
  - 267
    Electrical System
  - 270
    Control Levers
  - 270
    Hydraulic System
  - 273
    Auto-Idle
- 275
  Specifications
  - 276
    Working Range (Loading Shovel)
  - 277
    Working Range (Backhoe)
- 279
  Index

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