-8-
20w 40
10w 40
7. Maintenance and Remedy of Generator Set
Notice: Proper maintenance is not only the basis of safe, economical and easy
way of generator operation, but also helpful to reduce the air pollution.
Warning: If the maintenance instructions are not followed properly, it may cause
serious personal injury.
Maintenance Schedule
Maintain period
Item month
working hours
Every
time use
The first
month or
20 hours
Every three
months or
100 hours
Every three
months or
100 hours
Oil
Check
Renew
(First time)
(Second time)
Air cleaner
element
Check
Clean
The valve gap
Check-
adjust
The liquid of
the battery
Check
Oil filter
Clean
Renew
Fuel filter
Renew
Fuel pipe
Check
Every two years or necessary to renew
Recommend oil
4 stroke diesel engine oil, API CE, CF
the same as the CG (SAE10W-30) oil.
S A E
10w
20w
20
30
40
-30 -20 -10 0
10 20
30 40 (C
A.P.I diesel engine maintenance classification
0
20
40
60 80
100(F
Oil should be CE or over CE standard
Recommend number
Can use range
