Diesel Gen-set Operation Instructions
86
7
Oil supply system leaks.
Find out the leaking point for repair and
replacement.
8
Fault of injection pump
Contact with after-sales service personnel
to recalibrate or replace.
8.
Lubricating oil consumption is too high
Serial
number
Cause
Elimination method
1
Wrong lubricating oil trademark
Use lubricating oil of correct trademark.
2
Piston ring, piston or cylinder liner suffers
from serious wear and tear, which makes
machine oil enter combustion chamber.
Replace piston ring, piston or cylinder
liner.
3
Valve rod and guide suffer from serious
wear and tear, which makes machine oil
enter combustion chamber.
Replace valve rod and guide.
4
There is too much machine oil in oil pan,
which makes machine oil enter
combustion chamber.
Discharge surplus machine oil.
9.
The Gen-set can not be stopped
Serial
number
Cause
Elimination method
1
Poor contact, open circuit
Eliminate any open circuit/poor contact,
inspect whether the contact suffers from
oxidation, and clean it if necessary.
2
Fault of wiring of key switch
Inspect wiring of key switch
3
Fault of flameout controller
Repair flameout controller.
4
Blocking of oil return pipe
Inspect whether oil return pipe is blocked,
warped or sunken, and replace it if
necessary.
