Komatsu Galeo HD405-7R, Operation & Maintenance Manual

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SAFETY
GENERAL PRECAUTIONS COMMON TO OPERATION AND MAINTENANCE
FIRE PREVENTION
ACTION IF FIRE OCCURS
Turn the start switch OFF to stop the engine.
Use the handrails and steps to get off the machine.
Do not jump off the machine. There is the danger of falling and suffering serious injury.
PRECAUTIONS TO PREVENT FIRE
Fire caused by fuel, oil, antifreeze, or window washer fluid
Do not bring any flame or fire close to flammable substances
such as fuel, oil, antifreeze, or window washer fluid. There is
danger that they may catch fire. To prevent fire, always observe
the following:
Do not smoke or use any flame near fuel or other flammable
substances.
Stop the engine before adding fuel.
Do not leave the machine when adding fuel or oil.
Tighten all fuel and oil caps securely.
Be careful not to spill fuel on overheated surfaces or on parts
of the electrical system.
After adding fuel or oil, wipe up any spilled fuel or oil.
Put greasy rags and other flammable materials into a safe
container to maintain safety at the workplace.
When washing parts with oil, use a non-flammable oil. Do not
use diesel oil or gasoline. There is danger that they may
catch fire.
Do not weld or use a cutting torch to cut any pipes or tubes
that contain flammable liquids.
Determine well-ventilated areas for storing oil and fuel. Keep
the oil and fuel in the determined place and do not allow
unauthorized persons to enter.
When carrying out grinding or welding work on the machine,
move any flammable materials to a safe place before
starting.
Fire caused by accumulation of flammable material.
Remove any dry leaves, chips, pieces of paper, coal dust, or any other flammable materials accumulated or
affixed around the engine, exhaust manifold, muffler, or battery, or inside the undercovers.
Fire coming from electric wiring
Short circuits in the electrical system can cause fire. To prevent fire, always observe the following.
Keep all electric wiring connections clean and securely tightened.
Check the wiring every day for looseness or damage. Tighten any loose connectors or wiring clamps. Repair
or replace any damaged wiring.
Fire coming from piping
Check that all the hose and tube clamps, guards, and cushions are securely fixed in position.
If they are loose, they may vibrate during operation and rub against other parts. There is danger that this may lead
to damage to the hoses and cause high-pressure oil to spurt out, leading to fire, serious personal injury or death.
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