Overload Protection; Inspecting And Cleaning Optional Spark Arrestor - Miller Electric Legend AEAD-200LE Technical Manual

8-6. Overload Protection

Tools Needed:
3/8 in

8-7. Inspecting And Cleaning Optional Spark Arrestor

1
Tools Needed:
1/4 in
TM-428 Page 40
Stop engine.
1 Circuit Breaker CB4 (Internal
– Not Shown)
CB4 protects the unit from over-
load due to an obstructed throttle
solenoid. If CB4 opens, engine
speed drops to power/idle rpm for
about 10 seconds before automati-
cally resetting.
If CB4 continues to open, check
throttle solenoid TS1 and throttle
linkage.
2 Fuse F1 (See Parts List For
Rating)
F1 protects the exciter excitation
winding from overload.
2
Replace open fuse and reinstall
panel before operating unit.
If F1 continues to open, check inte-
grated rectifier SR2 and rotor.
Stop engine and allow to cool.
1 Spark Arrestor Screen
Clean and inspect screen. Re-
place spark arrestor if screen wires
are broken or missing.
ST-140 091-E / ST-801 206 / Ref. ST-168 046
ST-152 264-A
Miller Legend