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Operation Manual Mitsubishi SL-Series diesel engines
Version 08/2004
OPERATION
ENGLISH
5.3
Warming up the engine
Allow the engine to leave it idling for 5 to 10
minutes. A proper warm-up is absolutely essential
to a maximum service life and performance and it
minimalizes the operation costs of the engine.
.
5.4
Starting the load
When the engine has been running long enough
to warm up, apply the load. During the operation,
check that:
1.
All alarm indicators are OFF.
2.
The engine is free from any abrupt noises and
vibrations.
3.
Exhaust smoke is normal.
5.5
Stopping the engine
5.5.1 Engine with a keystop device
Turn the starter switch key to the OFF position.
The engine will take approximately 5 seconds to
stop after the key has been turned to the OFF
position.
NOTE
Long periods of warming up the engine are not
recommended. They can result in carbon
deposits in the combustion chambers and
incomplete fuel combustion.
WARNING
•
Stay clear of all rotating and moving objects
during the operation.
•
At operating temperature, the engine is very
hot. Any contact with the engine can cause
severe burns.
Warm-up
CAUTION
•
Always keep the engine room well
ventilated. Unless it is properly ventilated,
the air supply will be inadequate, resulting in
lack of air for fuel combustion and a loss of
power.
•
During the first 50 hours of operation,
operate the engine under a lighter load and
lower speed than normal. A proper break in
contributes to the maximum service life of
the engine.
•
Avoid overloading. This can cause
incomplete combustion, often indicated by
black exhaust smoke, high fuel
consumption, and carbon deposits in the
combustion chambers, affecting the engine’s
lifespan.
•
To avoid damage to the alternator, do not
turn OFF the battery switch when the engine
is still running.
•
To avoid damage to the starter, do not turn
the starter switch key to the START position
when the engine is still running.
OFF
