Hobart Welding Products POWERPAK OM-478 - Manual (Page 36)

OM-478 Page 32
8-1. Routine Maintenance
Recycle
engine
fluids.
Y Stop engine before maintaining.
.
See also Engine Manual and Mainte-
nance Label. Service engine more often
if used in severe conditions.
* To be done by Factory Authorized
Service Agent.
8 h
Check Fluid
Levels. See
Section 4-4.
Wipe
Up
Spills.
OIL
Full
Drain Water
From Fuel
System.
FUEL
WATER
Drain Water
From Air
Tank. See
Section 5-1
50 h
Clean Air Filters.
See Section 8-2.
Clean And
Tighten
Weld
Terminals.
100 h
Change Oil. See
Section 8-4.
Change Oil
Filter. See
Section 8-4.
Clean And
Tighten
Battery
Connections.
Check air
cleaner hoses
for cracks and
loose clamps.
200 h
Replace
Unreadable
Labels.
250 h
Check And
Clean Spark
Arrestor. See
Section 8-9.
500 h
Repair Or
Replace
Cracked
Cables.