TROUBLESHOOTING
Problem
Causes
Solution
No start
of the
engine
Insufficient fuel
Fill in the fuel
Air in fuel circuit
Purge air in fuel circuit
No spray on injector or a little
quantity
Repair and adjust the injector
Speed control rod not at “RUN”
position
Set control rod to “RUN” posi-
tion
Check lube oil lever
The level between upper mark
“H”
Dirty on the nozzle
and lower mark “L”
No electricity in battery
Clean the nozzle
No output
of generator
Not turn on the switch
Charge or change the battery
Worse contact of the socket
Turn to “CLOSE” position
Not reach rated speed of the
engine
Adjust the socket
Voltage
too low
Not reach rated speed of the
engine
According the stipulation
Check AVR
Set speed control rod to operation
position.
Voltage
too low
Worse contact of the socket
Adjust the resistance clockwise
Not reach rated speed of the
engine
Try disconnecting any faulty or
short-circuited electrical loads.
Not reach rated speed of the
engine
Clean or replace air cleaner.
Automatic
stop after
a certain
time of
operation
(1) lack of the fuel
(2) lack of lube oil
(3) voltage too low/too high
(4) frequency too low/too high
(5) over-current
Repair according to relative
alarming of control panel
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ENGLISH
