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. Complete Parts List available at www.MillerWelds.com
8-4. Adjusting Engine Speed (DX Models Only)
2500 ± 100 rpm (42 Hz)
3750 ± 30 rpm (62 Hz)
After tuning engine, check engine speed. See table for proper no load speed. If necessary, adjust speed as follows:
Start engine and run until warm. Set Weld Output Control to Max.
Weld/Power Speed Adjustment
1 Adjustment Screw
To increase speed, turn screw in (clockwise). To decrease speed, turn screw out (counterclockwise).
Idle Speed Adjustment
2Throttle Solenoid TS1
3Adjustment Screw
Loosen two screws on side of throttle solenoid TS1. Adjust TS1 until idle speed is approximately 2500 rpm. Use adjustment screw to fine tune idle speed. Be sure TS1 plunger bottoms at idle. Tighten two screws on TS1.
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Tools Needed:
803 595−B