Komatsu WB93S-5 F50003 Manuals

Manuals and User Guides for Komatsu WB93S-5 F50003. We have 1 Komatsu WB93S-5 F50003 manual available for free PDF download: Operation & Maintenance Manual

Komatsu WB93S-5 F50003 Operation & Maintenance Manual (286 pages)

Backhoe-Loader

Brand: Komatsu | Category: Construction Equipment | Size: 31.88 MB

Table of Contents

13
- Foreword 1.1 Foreword
  
  3
- Safety and Accident Prevention
  
  21
  - Safety, Noise and Vibration Plates
    22
    
    Position of the Safety Plates
    22
    
    Pictograms and Relevant Meanings
    24
    
    Position of the Noise Plates on Machines with Cab
    30
    
    Vibrations to Which the Operator Is Subjected
    31
  - General Precautions
    32
    
    Clothing and Personal Protection Items
    32
    
    General Safety Rules
    32
    
    Safety Devices and Guards
    32
    
    Leaving the Operator's Seat
    33
    
    Unauthorized Modifications
    33
    
    Checking the Rear-View Mirrors
    34
    
    Getting on and off the Machine
    34
    
    Preventing Burns
    35
    
    Preventing Fires Due to Fuel and Oil
    35
    
    Preventing Damage Caused by the Work Equipment
    36
    
    Preventing Damage Due to Asbestos Powder
    36
    
    Fire Extinguishers and First Aid Kit
    37
    
    Precautions Concerning the Cab Structure
    37
    
    Precautions Concerning the Equipment
    37
  - Precautions to be Taken before Starting the Engine
    38
    
    Fire Prevention
    38
    
    Precautions to be Taken for the Operator's Cab
    38
    
    Safety on the Work Site
    38
    
    Cleaning Windows, Mirrors and Lights - Checking the Windshield Wiper Blades and the Bulbs
    39
    
    Room Ventilation
    39
  - Precautions to be Taken During Work
    40
    
    Rules for Travelling on Roads
    40
    
    When Starting the Engine
    40
    
    Hand Signals
    41
    
    Checks for Travelling in Reverse
    46
    
    Moving the Machine
    46
    
    Working on Slopes
    47
    
    Preventing Electrocution
    48
    
    Preventing Damage Caused by the Work Equipment
    49
    
    Visibility
    49
    
    Working on Icy or Snow-Covered Surfaces
    49
    
    Working on Loose Ground
    49
    
    Parking the Machine
    50
  - Transporting the Machine on Other Vehicles
    51
    
    Loading and Unloading the Machine
    51
    
    Transport
    51
  - Battery
    52
    
    Preventing Risks that May be Due to the Battery
    52
    
    Starting with Booster Cables
    52
  - Precautions for Emergency Recovery
    53
  - Precautions to be Taken During Maintenance
    54
    
    Tools
    54
    
    Warning Plates
    54
    
    Equipment
    55
    
    Personnel
    55
    
    Working under the Machine
    55
    
    Keeping the Machine Clean
    56
    
    Periodical Change of the Safety Related Parts
    56
    
    Use of the Engine During Maintenance
    56
    
    Stop the Engine before Carrying out any Maintenance Operation or Inspection
    57
    
    Checking the Coolant Level in the Radiator
    58
    
    Rules to be Followed During Fuel or Oil Topping up
    58
    
    Using Lamps
    58
    
    Precautions Concerning the Starter
    59
    
    Precautions to be Taken When Handling the Battery and the Alternator
    59
    
    Handling High-Pressure Pipes
    60
    
    Precautions for Maintenance Work Involving High Temperatures and Pressures
    60
    
    Precautions to be Taken When Working on High- Pressure Systems
    60
    
    Cooling Fan and Fan Belt
    61
    
    Hydraulic Accumulator
    61
    
    Waste Materials
    61
    
    Precautions Concerning Technopolymers and Elastomers
    62
    
    Precautions to be Taken When Inflating the Tyres
    62
    
    Precautions for the Installation of the Exhaust System Tailpipe
    63
    
    Precautions to be Taken When Using Synthetic Biodegradable Oil Type «Hees
    63
  - Safety Locks
    66
    
    Front Loader Locks
    66
    
    Backhoe Locks
    68
  - General Views
    70
    
    Front General View
    70
    
    Backhoe General View
    71
    
    Cab Inside General View
    72
    
    CAB INSIDE GENERAL VIEW (Mechanical Backhoe Controls)
    72
    
    CAB INSIDE GENERAL VIEW (Backhoe Servo Controls)
    73
  - Instruments and Controls
    74
    
    Front Instruments
    74
    
    Side Instruments
    78
    
    Push Buttons on the Front Loader Control Lever
    86
    
    Push Button on the Gearshift Lever
    87
    
    Cab Switches and Electric Accessories
    88
    
    Machine Controls
    91
    
    MACHINE CONTROLS (Version with Mechanically-Controlled Backhoe)
    91
    
    MACHINE CONTROLS (Version with Servo-Assisted Backhoe)
    93
    
    Adjusting the Controls
    116
  - Fuses and Relays
    119
    
    Central Unit Fuses - Relays and Engine Line
    119
    
    Fuses
    119
    
    Relays
    121
    
    Fuses
    122
    
    Relays
    122
    
    Ventilation, Heating and Air Conditioning Fuses and Relays
    122
  - Guards, Cab and Driver's Seat
    123
    
    Engine Hood
    123
    
    Cab
    124
    
    Ventilation and Heating
    127
    
    AIR CONDITIONER (if Installed)
    128
    
    Seat
    130
    
    Seat (Standard)
    130
    
    Seat (Optional)
    131
    
    Fire Extinguisher
    132
    
    First Aid Kit
    132
    
    Safety Belt
    132
    
    Technical Documentation
    132
    
    Storage Compartment
    133
  - Use of the Machine
    134
    
    Checks to be Carried out before Starting the Engine
    134
    
    Visual Checks
    134
    
    Operational Checks
    135
    
    Starting the Engine
    136
    
    Starting with Warm Engine or in Temperate Climates
    136
    
    Starting with Cold Engine or in Cold Climates
    137
    
    Heating the Hydraulic Oil
    138
    
    Warming the Engine
    138
    
    How to Move the Machine
    139
    
    Engaging the Four-Wheel Drive
    140
    
    Working on Slopes
    141
    
    Maximum Immersion Depth
    142
  - Parking the Machine
    143
    
    Parking on Slopes
    144
  - Stopping the Engine
    145
    
    Transporting the Machine on Other Vehicles
    146
    
    Transport
    147
  - Precautions to be Taken in the Cold Season
    148
    
    Battery
    149
  - Precautions to be Taken at the End of the Winter
    150
  - Using the Machine as a Loader
    151
    
    Loading Heaped and Level Material
    152
    
    Loading Operations on Slopes
    153
  - Using the Machine as an Excavator
    154
    
    Positioning the Machine for Digging Operations
    155
    
    Sliding the Backhoe Unit Sidewards
    156
    
    Digging Method
    157
    
    Changing the Backhoe Bucket
    158
  - Long Periods of Inactivity
    159
    
    Preparing the Engine for a Long Period of Inactivity
    160
    
    Restarting the Engine
    161
  - Troubleshooting
    162
    
    If the Battery Is down
    163
    
    Starting with Booster Cables
    164
    
    Other Troubles
    165
    
    Braking System
    166
  - Guide to Maintenance
    170
  - Maintenance Notes
    172
    
    Fuel
    173
    
    Notes Regarding the Electric System
    174
    
    Parts Subject to Wear that Periodically Need Changing
    175
  - Fuel, Coolant and Lubricants
    176
    
    Lubrication with Grease
    177
    
    Homologated Synthetic Biodegradable Lubricants "Hees
    178
  - Driving Torques
    179
    
    Specific Driving Torques for Screws and Nuts
    180
  - Lubrication
    181
    
    LUBRICATION DIAGRAM (Offset Device)
    184
  - Periodical Change of the Safety Related Components
    185
    
    Safety Related Parts
    186
    
    Delivery Hydraulic System
    187
    
    Front Loader Hydraulic System
    188
    
    Backhoe Hydralic System
    189
    
    Operator's Safety
    190
4.7 Maintenance Plan

191

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Excavators Trucks Compact Loader Construction Equipment Tractor

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Komatsu WB93S-5 F50003 Manuals

Komatsu WB93S-5 F50003 Operation & Maintenance Manual (286 pages)

Table of Contents

Table of Contents

Foreword 1.1 Foreword

Safety and Accident Prevention

4.7 Maintenance Plan

When Required

Maintenance Intervals in Case of Use of the Demolition Hammer

Checks to be Carried out before Starting the Engine

Maintenance Every 10 Hours of Operation

MAINTENANCE after the FIRST 50 HOURS of OPERATION (Only for Machines in Which Synthetic Biodegradable Oil Type HEES Is Used)

Maintenance after the First 250 Hours of Operation

Maintenance Every 50 Hours of Operation")

Maintenance Every 500 Hours of Operation") Changing the Hydraulic Oil and Cleaning the Intake Filter

Maintenance Every 2000 Hours of Operation

Maintenance Every 3000 Hours of Operation

Maintenance Every 4000 Hours of Operation

Authorized Optional Equipment

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