Overload Protection; Servicing Optional Spark Arrestor - Miller Bobcat 3 Phase Owner's Manual

8-6. Overload Protection

2
.
Fuses F1, F2 located on
bracket behind left side
panel.

8-7. Servicing Optional Spark Arrestor

1
Tools Needed:
1/4 in
OM-4436 Page 32
1
.
Fuse F6 located in
engine harness on
left side.
3
.
A complete Parts List is available at www.MillerWelds.com
Y Stop engine. Disconnect
1
F1 protects the weld excitation
winding from overload. If F1 opens,
weld output stops or is low.
2
F2 protects the generator power
excitation winding from overload. If
F2 opens, generator power output
stops or is low.
3
F6 protects the engine wiring sys-
tem from overload. If F6 opens,
engine will not crank.
Replace any open fuses. Reinstall
cover before operating.
.
Y Stop engine and let cool.
1
Clean and inspect screen. Replace
spark arrestor if screen wires are
broken or missing.
negative (−) battery cable.
Fuse F1 (See Section 10-1)
Fuse F2 (See Section 10-1)
Fuse F6 (See Section 10-1)
If a fuse opens, it usually indi-
cates a more serious problem
exists. Contact a Factory Au-
thorized Service Agent.
Tools Needed:
3/8 in
804 802-A
Spark Arrestor Screen
804 802-A / Ref. 801 682-A