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30
Common Fault Analysis
Fault phenomenon
Fault cause
Operation method
The
can not start
generator
No power output
Vibration while operation
The emits
black smoke
generator
The emits
blue smoke
generator
The power decreases
No diesel fuel
The fuel switch is not
turned on
The f switch is blockeduel
No engine oil or the engine
oil level is low
The
is turned off
speed control
Starter motor does not
operate or rotates too slowly
The circuit breaker is
not connected
The plug is poorly
contacted
No diesel fuel
The temperature of the
engine is too low
The fuel oil is contaminated
The air filter is dirty
The load is too high
The engine oil is too much
The engine oil type
is incorrect
Fuel system clogged
Clogged air cleaner element
Fill the fuel tank with fuel
Turn the fuel switch to ON
Clean the fswitchuel
Add oil
Turn the to
the R position""
UN
speed control
Clean terminals ,retighten
Check battery recharge,
Turn the circuit breaker to
the on position""
Replace a socket
Fill the fuel tank with fuel
Let the engine run at empty
load for more than 10 minutes
Replace clean oil
Clean the filter element
of the air filter
Reduce load to the
rated limit
Drain some oil
Choose appropriate engine
oil type(refer to page 16)
Purge of or replace fuel
vitta ,filter or cock)
Clean or replace filter element
The environmental requirements of the generator:
Suitable temperature 10 40 .-℃-℃:
%Suitable humidity lower than 95 .:
The emits
white smoke
generator
Diesel Generator Operating Instructions
Common Fault Analysis
Clean engine oil filter
Oil filter
Remove the oil filter, clean oil filter or replace if damaged, and then
install the oil filter.
Valve clearance
(should be conducted by a professional person)
Feeler gauge
Remove the cylinder head cover and measure the valve clearance with
the feeler gauge. The clearances are 0 1mm for the inlet valve and
0 15mm for the outlet valve.
.
.
Diesel Generator Operating Instructions
Maintenance
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