CONTENTS-1
CONTENTS
Chapter 1
BASIC SAFETY PRECAUTIONS
Fire and Explosions .............................1-1
Keep Flames Away .......................................... 1-1
Always Swich the Water Heater ON
(Emergency generator with water heater)........ 1-1
Keep Engine Surrounding Area Tidy and Clean1-1
Ventilation of Engine Room.............................. 1-1
Do Not Open Side Cover Until Engine Cools... 1-1
Care for Fuel, Oil and Exhaust Gas Leakage .. 1-1
Use Explosion-proof Lighting Apparatus.......... 1-1
Prevent Electrical Wires From Short-circuiting. 1-1
Keep Fire Extinguishers and a First-aid Kit
Handy............................................................... 1-1
Stay Clear of All Rotating and Moving
Parts ....................................................1-2
Install Protective Covers Around Rotating Parts1-2
Check Work Area for Safety............................. 1-2
Stay Clear of Moving Parts While Engine is
Running............................................................ 1-2
Lockout and Tagout ......................................... 1-2
Keep Engine Stopped During Servicing........... 1-2
Always Restore Engine Turning Tools After Use1-2
Be Careful of Exhaust Fume Poisoning1-3
Operate Engine in a Well-ventilated Area ........ 1-3
Protect Ears From Noise .....................1-3
Wear Ear Plugs ................................................ 1-3
Be Careful of Falling Down..................1-3
Lift Engine Carefully ......................................... 1-3
Do Not Climb Onto the Engine......................... 1-3
Always Prepare Stable Scaffold....................... 1-3
Be Careful of Burns .............................1-4
Do Not Touch the Engine During or Immediately
After Operation................................................. 1-4
Refill Coolant Only After the Coolant Temperature
Dropped ........................................................... 1-4
Be careful of burns when changing oil ............. 1-4
Never Remove Heat Shields............................ 1-4
Be Careful of Opening and Closing Radiator
Cap .................................................................. 1-4
Do Not Touch High Pressure Injection Fuel..... 1-4
Be Careful When Handling Fuel,
Engine Oil or LLC ................................1-5
Use Only Specified Fuel, Engine Oil and LLC . 1-5
Handle LLC Carefully ....................................... 1-5
Proper Disposal of Waste Oil, LLC and Coolant1-5
When Abnormality Occurs...................1-5
Do Not Add Coolant Immediately After a Sudden
Stop Due to Overheating.................................. 1-5
Stop Operation Immediately If You Notice Any
Unusual Symptoms .......................................... 1-5
Avoid Immediate Restart After Abnormal Stop. 1-5
Avoid Continuous Engine Operation at Low Oil
Pressure........................................................... 1-5
If Belt Breaks, Stop Engine Immediately.......... 1-5
Battery................................................. 1-6
Handle the Battery Correctly ............................ 1-6
Other Cautions.................................... 1-7
Never Modify Engine ........................................ 1-7
Observe Safety Rules at Work Site.................. 1-7
Work Clothing and Protective Gear.................. 1-7
Never Break Seals ........................................... 1-7
Perform All Specified Pre-operation Inspections
and Periodic Inspections .................................. 1-7
Break-in the Engine.......................................... 1-7
Warm-up the Engine Before Use ..................... 1-7
Never Operate the Engine in an Overloaded
Condition .......................................................... 1-7
Conduct Cooling Operation Before Stopping the
Engine .............................................................. 1-8
Do Not Operate Engine Continuously Under Low
Load ................................................................. 1-8
Protection of the Engine Against Water Entry .. 1-8
Conduct Proper Maintenance of Pre-cleaner ... 1-8
Use of Tools Optimum for Each Work.............. 1-8
Avoidance of Prolonged Time of Starter
Operation ......................................................... 1-8
Do Not Turn Off the Battery Switch During
Operation ......................................................... 1-8
Cautionary Instructions for Transporting the
Engine .............................................................. 1-8
Warning Labels ................................... 1-9
Maintenance of Warning Labels....................... 1-9
Chapter 2
NAME OF PARTS
Engine External Diagrams .................. 2-1
Front Face........................................................ 2-1
Rear Face ........................................................ 2-1
Left Side ........................................................... 2-2
Right Side......................................................... 2-2
Equipment and Instrument.................. 2-3
Start and Stop Instrument ................................ 2-3
Instruments ...................................................... 2-4
Engine Protection Devices.................. 2-5
