Full Product Manual

19
MAINTENANCE
8 Maintenance
8.1 Regular maintenance
To keep the generator in a good state, the periodic inspections and maintenances are very
important. The generator set consists of a diesel engine, generator, control panel, frame and
so on. For details about the inspection or maintenance, please refer to the relative operation
and maintenance instructions.
CAUTION: Before maintenance, please turn off the diesel engine. Disconnect the
battery from the generator. First disconnect the negative cable then the positive.
After using the generator, it is necessary to wipe off the dirt on it with clean cloth to prevent
corrosion and remove the precipitate.
Generator maintenance: The single-phase generator is brushless and maintenance free for
three phase generators, consult with the dealer. Any major generator services including the
installation or replacement of parts should be performed only by a qualified electrical service
technician. Use only factory approved parts.
Service period regular
Item
Daily
The first month or
after 20 hours
The third
month or
after 100
hours
The sixth month or after
500 hours
Every
year or
after
1000
hours
Check and replenish fuel
○
Drain fuel
○
Check and replenish lube oil
○
Check for fuel leakage
○
Check and fasten every
fastening parts
○
●
Fasten head bolts
Change lube oil
(the 1
st
time) (the
next three times
change interval
are 50 hours)
○ (the 5
th
time)
Clean the filter of lube oil
○ (change it if necessary)
Chang air filter
(service more frequently
when used at dusty areas)
(change)
Clean fuel filter
○
change
Check fuel injection pump
●
Check fuel injection nozzle
●
Check fuel pipe
(change it if necessary)
Adjust valve clearance for intake
and exhaust valves
●
Mill intake and exhaust valves
●
Replace piston ring
●
Check electrolyte of battery
Every month
Note: ● symbol means you need a special wrench, please contact dealer.