Nugen Nugen S150PS, Operator'S Maintenance Manual

Page: 33 / 39

OPERATOR & MAINTENANCE MANUAL
32
6. Maintenance

Before performing any check or maintenance, stop the engine and remove the start key

For detailed maintenance procedures on the engine, refer to engine operator's manual.
6.1 Periodic Maintenance Schedule
Service items
Daily
Or
After
8 hrs
Weekly
Or
After
50 hrs
Monthly
Or
After
100 hrs
6
Months
Or
After
250 hrs
Yearly
Or
After
500 hrs
2
Years
Or
After
1000
hrs
Check various meters and alarm
lamps
●
Check engine oil , fuel and
coolant level
●
Check for leaks (oil, fuel and
coolant)
●
Check air cleaner dust cap
●
Check generator visually
●
Check battery charging system ●
Check drive belt tension

●

●
Drain water/sediment from fuel
filter
●
Drain water/sediment from fuel
tank
●
Change engine oil and replace
oil filter
●
Change fuel filter element ●
Clean or change air filter
element ●
Change
●
Change
Check cooling system ●
Clean unit inside and outside ●
Change coolant
●
Pressure test cooling system
●
Clean inside fuel tank
●
6.2 New Machines

Run the generator at least 60–100% of continuous load for the first 100 hours.

Change engine oil and replace oil filter after the first 50 hours.