8-6. Adjusting Engine Speed
.
Complete Parts List available at www.MillerWelds.com
1
T25 Torx
After tuning engine, check engine
speed. See engine maintenance
label for proper no load speed. If
necessary, unplug/remove all loads
and adjust speed as follows:
Start engine and run until warm.
Set Weld Output Control to Max.
Weld/Power Speed Adjustment
1
Adjustment Screw
Turn Engine Control switch to the
Run position. Set speed to 3750
RPM. To increase speed, turn
screw in (clockwise). To decrease
speed, turn screw out (counter-
clockwise).
Idle Speed Adjustment
2
Adjustment Screw
Turn Engine Control switch to the
Run/Idle position. Set speed to
2500 RPM. Use adjustment screw
to fine tune idle speed.
!
Stop engine. Close fuel
valve.
Tools Needed:
2
No. 2 Phillips
268 699 / 268 883
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