Overload Protection (Onan-Powered Units); Servicing Optional Spark Arrestor (Onan-Powered Units) - Hobart Champion 10,000 Owner's Manual

7-4. Overload Protection (Onan-Powered Units)

2

7-5. Servicing Optional Spark Arrestor (Onan-Powered Units)

1
Tools Needed:
1/4 in
OM-945 Page 24
Y Stop engine. Disconnect
negative (–) battery cable.
.
If the unit is extremely over-
loaded, weld and auxiliary pow-
er will stop. Turn unit off and re-
start to reset the generator
protection circuit and restore
weld and auxiliary power out-
put.
If the rated output of the unit is
exceeded, engine speed may
vary rapidly until the weld or
1
auxiliary power load is re-
duced.
1 Fuse F1 (See Parts List)
F1 protects the exciter excitation
winding from overload. If F1 opens,
there is no/low weld and auxiliary
power output.
2 Fuse F6 (See Parts List)
F6 protects the engine wiring sys-
tem from overload. If F6 opens, the
engine does not crank. If F6 opens
while the engine is running, the en-
gine stops.
Replace any open fuses. Reinstall
Tools Needed:
cover before operating.
.
If a fuse opens, it usually indi-
cates a more serious problem
exists. Contact a Factory Au-
3/8 in
thorized Service Agent.
Y Stop engine and let cool.
1 Spark Arrestor Screen
Clean and inspect screen. Replace
spark arrestor if screen wires are
broken or missing.
802 342
Ref. 801 682-A / Ref. 802 353-A