.A complete Parts List is available at www.MillerWelds.com
OM-217 455 Page 38
!Stop engine.
.When a circuit breaker or fuse
opens, it usually indicates a
more serious problem exists.
Contact a Factory Authorized
Service Agent.
1 Fuse F1
F1 protects the weld excitation
winding from overload. If F3 opens,
weld output stops or is low.
2 Fuse F2
F2 protects the generator power
excitation winding from overload. If
F4 opens, generator power output
stops or is low.
3 Circuit Breaker CB7
CB7 protects the engine glow plug
circuit. If CB7 opens, the glow plug
will not heat. CB7 automatically re-
sets when the fault is corrected.
4 Supplementary Protector CB8
CB8 protects the engine battery cir-
cuit. If CB8 opens, the engine will
not crank. CB8 automatically re-
sets when the fault is corrected.
Replace any open fuses. Close
door and/or reinstall cover before
operating unit.
3/8 in
804 253-A / Ref 804 250-A

Tools Needed:

9-5. Overload Protection
Component Panel
1
2
4
3