Firman H07552 Owner's Manual page 56

Engine shuts down when
running.
English
Service: 1-844-FIRMAN1Page 28
2. Clogged or dirty fuel filter.
1. Out of gasoline or LPG.
2. Dirty air cleaner.
3. Low oil level.
1. Fill fuel tank with gasoline or
replace LPG tank.
2. Clean or replace air cleaner.
3. Fill crankcase to proper level or
place.
generator on level surface.
Customer