Firman WH03342 - WH03342_Manual_English _Page_30

Maintenance - Storage
When Transporting Generator
Transport with fuel tank EMPTY or with fuel switch in OFF position.
Do not tip generator at an angle which causes fuel to spill.
EN CINE 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 oi I after 25 hours.)
If you a re 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.
A KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL
WTO COLLECTION CENTERS.
(a) Loosen the cover screws and remove the maintenance cover.
(bl Pop up the rubber plug from below yellow draining bolt.
(c) Remove yellow drain bolt.
(d) Tilt the generator on its side and allow the oil to drain completely.
(e) Replace yellow drain bolt.
(f) Fill the engine with oil until it reaches the HIGH(H) level on the oil filler cap. DO NOT OVERFILL.
NOTICE We recommend using SAE I0W-30 API SL or higher oil f or best performance. Do not use
special additives. See Oil and Casoline / LPC.
Engli sh 28 Custo mer Service 1-844-FIRMA N1