Firman WH03342 - WH03342_Manual_English _Page_29

Maintenance - Storage
MAINTENANCE SCHEDULE
Every
ITEM NOTES
Daily(Before Initial Every
100 hours
Every
operation) 25 hours 50 hours
(or annual)
250 hours
Spark Plug
Check condition. Adjust gap
✓
and clean. Replace if necessary.
Check oil level. ✓
Engine Oil
✓
Replace. ✓
Air Filter
Clean, replace if necessary.
✓
Clean fuel tank strainer.
Fuel
Replace if necessary.
✓
Fuel Line
Check fuel hose for cracks or other
damage. Replace if necessary.
✓
LPG Regulator
Check for damage and leaks.
✓
/HoseAssy.
Replace if necessary.
Check for leakage. Retighten or
✓
Exhaust
replace gasket if necessary.
System
Check spark arrester screen.
✓
Clean/Replace if necessary.
Check adjust valve clearance.
.
✓
Engine
Clean combustion chamber.
.
✓
Fittings/
Fasteners
Check. Replace if necessary.
✓
•Tobe performed by knowledgable/experienced owner or by authorized service center.
General Recommendations
Regular maintenance will improve the performance and extend the life of the generator. See any
authorized dealer for service.
The generator's warranty does not cover items that have been subjected to operator abuse or
negligence. To receive full value from the warranty, the operator must maintain the generator as
instructed in this manual.
Some adjustments will need to be made periodically to properly maintain your generator.
All service and adjustments should be made at least once each season. Follow the requirements
in the maintenanc shedule chart above.
NOTICE Once a year you should clean or replace the spark plug and replace the air filter. New
spark plug and clean air filter assure proper fuel-air mixture and help your engine run at peak
performance and last longer.
English 27 Customer Service 1-844-FIRMAN1