ETQ DG4LN, Руководство пользователя

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21
2-6 Proper operation of the generator
set
2-6.1 Operating the diesel engine
1. Pre-heat the diesel engine for
3 minutes under no load
conditions.
2. First check the height of the
lubricating oil level, if it is
low, refill it. Our diesel
engines are equipped with an
alarm system that will notify
you if the oil pressure is too
low. The alarm system will
shut down the engine if the
oil pressure is too low.
3. Do not adjust the speed limit
regulation bolt or the fuel
adjustment bolt. These bolts
have been set by the factory
already, changing them will
affect the properties of the
engine
performance.
2-6.2 Checks during engine operation
1. Check to see if there are
abnormal noises.
2. Check to see if the
performance is good or bad
3. Check the color of the
exhaust gases (whether it is
too black or too white). If
any of these conditions exist,
stop the engine and find the
cause of the problem. If no
problems are found, please
contact your local dealer or
our nearest company branch.
2-7 Loading
2-7.1 Load conditions
Exert loads in accordance with
the specified parameters.
2-7.2 Output of electricity
1. Raise the revolutions per
minute (turn the speed handle
to the max setting) of the
generator to get the
maximum power out of the
generator. If not, the
automatic voltage regulator
device will excite and doing
this for long periods of time
will cause the AVR to burn.
For the rated speed of the
generator, please refer to
Chapter 1, item 1-1 technical
specification and data.
Speed limit bolt
Fuel adjustment bolt
Fuel adjustment bolt
2. Observe the pointer of the
voltmeter, it should point to
230 V
±
5% (50Hz). (For 60
Hz set, it will be 240 V
±
5%). Meanwhile put the
High-pressure
fuel pipe nut
Fuel adjustment
bolt