Miller Spectrum 625 Plasma CutterTroubleshooting

[M J Mauer]

Welcome to the forum.

[cruizer]

Likely the little slider relay in the torch head is jammed, broken or simply not working. Tells the machine that the nozzle is on

[mas904]

Cup light flashing, replaced consumable parts and inspected torch wires. No problem found. PC1 has constant red LED with power applied. Any thoughts or suggestions?