15
3-1 Maintenance Schedules
Keeping your generator well maintained will prolong the life of your generator. Everything needs
to be checked including the diesel engine, welder, generator, control cabinet and frame. For
overhauling procedures, please refer to the instruction manual of the relative subassembly. If you
need these manuals, please call our company and we will send you one.
Before starting the maintenance, make sure the diesel engine is off.
Please refer to the table 3-1 for the proper maintenance schedule.
Table 3-1:
Maintenance schedule for diesel generator set.
CHAPTER 3: MAINTENANCE
Note: “X” indicates that it needs a special wrench, please contact dealer.
Everyday 1st Month
or after 20
hours
3rd month
or 100
hours
6th month
or 500
hours
Every year
or 1000
hours
Check and fill fuel
O
Discharge fuel
O
Check and fill enough engine oil
O
Check whether it leaks oil
O
Check and screw each fastened part
O
X
Screw the
bolt of
cylinder
head firmly
Change engine oil
O
(1st Time)
O
(2nd time
late)
Clean engine oil filter
O
(change)
Change air filter
If operated in dusty area, the period
of maintenance should be shortened
O
(change)
Clean fuel filter
O
X
(change)
Check high pressure oil pump
X
Check nozzle
X
Check fuel pipe
X
(If necessary,
change it)
Adjust the gaps of air intake and air
exhaust gate
X
(1st Time)
X
Grind air intake and air exhaust gate
X
Change piston ring
X
Check water of accumulator
(each month)
Check electric brush and slide ring
X
Check insulation resistance
The time of stop is over 10 days. O
Maintenance Item
Interval of