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118

TROUBLESHOOTING

3.14 TROUBLESHOOTING

3.14.1 HOW TO REMOVE THE MACHINE

3.14.2 IF THE FUEL HAS BEEN COMPLETE-

LY DEPLETED

DANGER

• When removing the machine, use a wire rope suitable for

the weight of the machine to be removed.

If the machine gets stuck in mud and cannot get out using only its

motive power, or in case of breakdown, use a wire rope as shown

in the figure on the right.

Place wooden blocks between the wire rope and the machine

body, in order to avoid damaging the rope and the machine

RWA20170

Before starting the engine when the fuel has been completely de-

pleted and therefore air has entered the fuel supply circuit, it is

necessary to bleed the fuel supply circuit.

For the necessary operations, see “4.7.11 MAINTENANCE EVE-

RY 500 HOURS OF OPERATION”.

Foreword3
Information on Safety4
Introduction6
- Intended Uses6
- Improper or Unauthorized Use6
- Main Characteristics7
- Running-In7
Product Identification8
- Machine Serial Number8
- Machine Identification Plate8
- Ngine Serial Number and Exhaust Gas Emission Plate9
- Travel Reduction Gear Serial Number10
- Swing Reduction Gear Serial Number10
- Cab Serial Number10
- Serial Numbers and Dealer's Address11
- Table of Contents12
Safety and Accident Prevention19
Safety, Noise and Vibration Plates20
- Position of the Safety Plates20
- Pictograms and Relevant Meanings21
- Position of the Noise Plates25
- Vibrations to Which the Operator Is Subjected26
General Precautions27
- General Safety Rules27
- Safety Devices and Guards27
- Clothing and Personal Protection Items27
- Unauthorized Modifications28
- Leaving the Operator's Seat28
- Getting on and off the Machine29
- Preventing Fires Due to Fuel and Oil29
- Preventing Burns30
- Preventing Damage Due to Asbestos Powder30
- Preventing Damage Caused by the Work Equipment31
- Fire Extinguishers and First Aid Kit31
- Precautions Concerning the Cab Structure31
- Precautions Concerning the Equipment31
Precautions to be Taken before Starting the Engine32
- Safety on the Work Site32
- Fire Prevention32
- Precautions to be Taken for the Operator's Cab32
- Room Ventilation33
- Precautions to be Taken for the Lights33
- Cleaning the Windows and the Rear-View Mirrors - Checking the Windshield Wiper Blades33
Precautions to be Taken When Working34
- Starting the Engine34
- Check the Direction before Starting the Machine34
- Checks for Travelling in Reverse34
- Moving the Machine35
- Moving on Slopes36
- Working on Slopes37
- Unauthorized Operationse37
- Preventing Electrocution38
- Visibility39
- Working on Icy or Snow-Covered Surfaces39
- Preventing Damage Caused by the Work Equipment39
- Working on Loose Ground39
- Parking the Machine40
Transporting the Machine on Other Vehicles41
- Loading and Unloading the Machine41
- Shipping41
Battery42
- Safety Precautions for Work on Batteries42
- Starting with Booster Cables42
Precautions for Emergency Recovery43
Precautions to be Taken During Maintenance44
- Warning Plates44
- Tools44
- Personnel44
- Equipment45
- Working under the Machine45
- Keeping the Machine Clean45
- Use of the Engine During Maintenance46
- Periodical Change of the Parts that Are Critical for Safety46
- Stop the Engine before Carrying out any Maintenance Operation46
  - Or Inspection46
- Rules for Refuelling and Adding Oil47
- Checking the Coolant Level in the Radiator47
- Using Lamps47
- Precautions Concerning the Battery and the Alternator48
- Precautions Concerning the Starter48
- Precautions Concerning High-Pressure Hoses49
- Precautions to be Taken When Working on High-Pressure Systemse49
- Precautions for Maintenance Work Involving High Temperatures49
  - And Pressures49
- Cooling Fan and Fan Belt50
- Waste Materials50
  - Type Hees50
Safety Locks52
- Machine Locks52
General Views53
- Front General View (Monoboom)53
- Front General View (Two-Piece Boom)54
- Cab Inside General View55
Instruments and Controls57
- Instruments57
- Warning Lights59
- Switches and Push Buttons61
- Electrical Accessories69
- Machine Controls71
Fuses and Relays79
- Central Unit Fuses and Relays79
  - Central Unit Fuses80
  - Central Unit Relays81
- Engine Line Fuses and Relays82
  - Engine Line Fuses82
  - Engine Line Relays83
- FUSES and RELAYS of the AIR CONDITIONING SYSTEM (if Provided)84
Guards and Driver's Seat86
- Engine Hood86
- Side Cover86
- Cab87
- Ventilation and Heating91
- AIR CONDITIONER (if Provided)92
- Seat94
- Safety Belt95
- Emergency Exit95
- Technical Documentation Case96
- Fire Extinguisher96
- First Aid Kit96
Use of the Machine97
- Checks before Starting the Engine97
- Starting the Engine99
  - Starting with Warm Engine or in Temperate Climates99
  - Starting with Cold Engine or in Cold Climates100
- Warming the Engine101
- Heating the Hydraulic Oil101
- How to Move the Machine101
Parking the Machine106
- Parking on Level Ground106
- Parking on Slopes107
Stopping the Engine108
Transporting the Machine on Other Vehicles109
- Loading and Unloading the Machine109
- Transport110
Precautions to be Taken in the Cold Season111
- Fuel and Lubricants111
- Coolant111
- Battery112
- Other Precautions112
- Precautions to be Taken at the End of Work112
Precautions to be Taken in the Warm Season113
Using the Work Equipment114
- Organizing the Work Area114
- Positioning the Bucket According to the Work to be Carried out114
- Positioning the Machine for Digging Operations115
- Digging Method116
- Changing the Bucket117
Long Periods of Inactivity118
- Before the Period of Inactivity118
- During the Period of Inactivity119
- After the Period of Inactivity119
Troubleshooting120
- How to Remove the Machine120
- If the Fuel Has Been Completely Depleted120
- If the Battery Is Depleted121
  - Starting with Booster Cables122
- Other Troubles123
Maintenance127
Guide to Maintenance128
Maintenance Notes130
- Notes Regarding the Engine130
- Notes Regarding the Hydraulic System131
- Notes Regarding the Electrical System132
- Notes Regarding Lubrication132
- Parts Subject to Wear that Periodically Need Changing133
Fuel, Coolant and Lubricants134
- Homologated Hees Synthetic Biodegradable Lubricants136
Driving Torques for Screws and Nuts137
- Standard Driving Torques137
- Specific Driving Torques137
Lubrication138
- Lubrication Diagram138
Periodical Change of the Components Connected with Safety139
- Critical Parts for Safety140
Maintenance Plan143
- When Required147
- Maintenance Intervals in Case of Use of the Demolition Hammer155
  - Changing the Hydraulic Oil Filter155
  - Changing the Hydraulic Oil155
- Checks before Starting156
- Maintenance Every 10 Hours of Operation160
  - Lubricating the Joints160
- Maintenance after the First 50 Hours of Operation163
  - (Only for Machines in Which the Synthetic Biodegradable Oil Type HEES Is Used)163
- Maintenance Every 50 Hours of Operation163
- Maintenance Every 100 Hours of Operation165
  - Lubricating the Ball-Bearing Ring165
- Maintenance after the First 250 Hours of Operation166
- Maintenance Every 250 Hours of Operation166
- Maintenance after the First 500 Hours of Operation170
  - (Only for Machines in Which the Synthetic Biodegradable Oil Type HEES Is Used)170
- Maintenance Every 500 Hours of Operation170
- Maintenance Every 1000 Hours of Operation180
  - Checking and Adjusting the Engine Valve Clearance180
- Maintenance Every 2000 Hours of Operation181
- Maintenance Every 4000 Hours of Operation189
  - CHANGING the A/C DEHYDRATOR FILTER (Only for Machines Equipped with Air Conditioner)189
  - CHECKING the CORRECT OPERATION of the A/C COMPRESSOR (Only for Machines Equipped with Air Conditioner)189
5.1 Technical Data192
Technical Data192
- Standard Overall Dimensions192
- Technical Characteristics193
- Lifting Capacities194
6.1 Authorized Optional Equipment200
Authorized Optional Equipment200
- Precautions Regarding Safety200
- Precautions Regarding the Installation of Equipment201
- Characteristics of the Optional Equipment202
Arrangement for the Installation of the Demolition Hammer203
- Description and Operation203
- Use of the Demolition Hammer and Rules to be Observed203
- Installing and Removing the Demolition Hammer207
  - Installing the Hammer207
  - Removing the Hammer208
- Maintenance208
Clamshell Bucket209
- Description and Operation209
- Installing the Clamshell Bucket210
- Maintenance212

Brand	Komatsu
Model	PC110R-1
Category	Excavators
Language	English

Komatsu PC110R-1 User Manual

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