Miller Electric Bobcat 250 Welding System User Manual


 
. A complete Parts List is available at www.MillerWelds.com
OM-4419 Page 42
9-6. Overload Protection (Kohler-Powered Units)
803 753-B
! Stop engine. Disconnect
negative () battery cable.
1 Fuse F1 (See Section 11-1)
F1 protects the weld excitation
winding from overload. If F1 opens,
weld output stops or is low.
2 Fuse F2 (See Section 11-1)
F2 protects the generator power
excitation winding from overload. If
F2 opens, generator power output
stops or is low.
3 Fuse F6 (See Section 11-1)
F6 protects the engine wiring sys-
tem from overload. If F6 opens,
engine will not crank.
Replace any open fuses. Reinstall
cover before operating.
. If a fuse opens, it usually indi-
cates a more serious problem
exists. Contact a Factory Au-
thorized Service Agent.
3/8 in
3
Tools Needed:
21
. Fuses F1, F2 located on
bracket behind left side
panel.
. Fuse F6 located in
harness behind left
side door.
9-7. Servicing Optional Spark Arrestor (Kohler-Powered Units)
803 755 / Ref. 801 682-A
! Stop engine and let cool.
1 Spark Arrestor Screen
Clean and inspect screen. Replace
spark arrestor if screen wires are
broken or missing.
1/4 in
1
Tools Needed: