Firman T08071, Operator'S Manual, Page: 26 / 129

English Customer Service: 1-844-FIRMAN1
When Transporting Generator
Transport with fuel tank EMPTY or with main fuel valve in OFF position.
Do not tip generator at an angle which causes fuel to spill.
Disconnect LPG/ NG fuel hose and securely stow away.
ENGINE MAINTENANCE
To prevent accidental starting, remove and ground spark plug wire before performing any service.
Change Engine Oil
Change engine oil every 100 hours. (for a new engine, change oil after 25 hours.)
If you are using your generator under extremely dirty or dusty conditions, or in extremely hot
weather change the oil more often.
CAUTION! Avoid prolonged or repeated skin contact with used motor oil. Used motor oil has been
shown to cause skin cancer in certain laboratory animals. Thoroughly wash exposed areas with
soap and water.
KEEP OUT OF REACH OF CHILDREN. DON’T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL
TO COLLECTION CENTERS.
(a) On a level surface drain oil into a suitable container by removing the drain plug and the oil
filler cap while the engine is warm.
DRAIN PLUG
(b) Reinstall the drain plug and fill the engine with oil until it reaches the HIGH(H) level on the oil
filler dipstick.
(H)
DRAIN PLUG
(L)
NOTICE
We recommend using FIRMAN SAE 10W-30 API SL oil for best performance. Other high-
quality detergent oils (API SL or higher) are acceptable. See
Oil and Gasoline / LPG/ NG
25
Maintenance - Storage