3.
OPERATION OF DIESEL GENERATING SET
3.2.4. Checking the generator load
Unplug any power from the generator, like lamp and motor etc.
Before starting the generator, must turn off main switch (off position
of the thermal or leakage breaker). If not in this position, it is very
dangerous for the generator to be started with the load.
DO NOT START THE GENERATOR WITH LOAD
The alternator should be grounded correctly to prevent the shock
by electricity.
3.2.5. Checking the fuel piping
The fuel and lube oil have been removed prior to delivery. When
filling in the fuel, should check whether there is the air in the piping
before starting. If existing, should drain off the air by unscrewing on
fuel pump till no air bubbling comes out from the diesel, then
retighten the screw again.
This operation should be made only on the first start up or after the
long term storage process or after changing the fuel filter.
3.3 Checking and operating the engine
3.3.1 Checking lube oil level
Check lube oil level prior to each starting. If the engine works under
lack of lube oil, oil temperature will rise quickly and the engine will
be clipped. If the engine works under enough lube oil, it is very easy
to make lube oil burn, resulting in speed increasingly to damage the
engine. Hence, it is very important to ensure that oil level is between
upper limit and lower limit in oil dipstick. Not need to tight the oil
dipstick to check the oil level. Must be check without screw the
dipstick
3.3.2 Operation in trial
For new engine, it is necessary to have 30 hour running-in operation
initially
A Avoiding over-load
During the trial operation, should prevent over-load in order not
to damage the engine
B Changing lube oil at fixed period
Change it after initial 30 hours operation. Refer to operation
manual paragraph 4.1.1
!
CAUTION
Fig.12 30mA leakage
breaker Single phase off
Fig.13 30mA leakage
breaker Three phase off
Fig.14 air purge over
inlet pipe
Fig.16 oil dipstick
on diesel engine
Fig.15 air purge over
fuel injection pump
18
Summary of Contents for DHY2500L/E
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