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

Table of Contents

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

245
- Check Tightening Torque of Bolts and Nuts
  245
- Engine Cushion Rubber Mounting Bolt
  247
  - Engine Bracket Mounting Bolt
    247
- Fuel Tank Mounting Bolt
  248
- Hydraulic Oil Tank Mounting Bolt
  248
- Pump Mounting Bolt (Main Pump)
  248
- Pump Transmission Mounting Bolt
  248
- Control Valve Mounting Bolt
  249
- Gear Pump Mounting Bolt
  249
- Swing Device Mounting Bolt
  249
- Swing Motor Mounting Bolt
  249
- Battery Mounting Bolt
  250
- Cab Bed Mounting Bolt
  250
- Cab Mounting Bolt
  250
- Counterweight Mounting Bolt
  251
- Swing Bearing Mounting Bolt
  251
  - Upperstructure
    251
- Engine Bed Mounting Bolt
  252
- Fan Motor Mounting Bolt
  252
- Oil Cooler Mounting Bolt
  252
- Radiator Mounting Bolt
  252
- Fan Motor Bracket Mounting Bolt
  253
- Lower Roller Mounting Bolt
  253
  - Travel Device Mounting Bolt (A)
    254
- Travel Motor Mounting Bolt
  253
- Upper Roller Mounting Bolt
  253
- Side Frame Mounting Bolt
  255
  - Front Pin-Retaining Bolt (Loader)
    256
- Track Guard Mounting Bolt
  255
- Track Shoe Bolt
  255
- Front Pin-Retaining Bolt (Backhoe)
  256
- Maintenance under Special Environmental Conditions
  
  257
  - Storing the Machine
    259
  - Removing the Machine from Storage
    260
- Troubleshooting
  
  261
  - Engine Troubleshooting
    261
  - Engine
    263
  - Electrical System
    267
  - Control Levers
    270
  - Hydraulic System
    270
  - Auto-Idle
    273
- Specifications
  
  275
  - Working Range (Loading Shovel)
    276
  - Working Range (Backhoe)
    277
- Index
  
  279

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