Spectrum 2050 plasma cutter will not arc
No warning lights appear, plenty of air pressure, new tip and electode....but when we hit the trigger....no arc....it was working fine and then just quit...any ideas
Welding Tools - Miller - 903777012 SPECTRUM 2050 PLASMA CUTTER
Answers & Comments
Possible failure of the trigger switch and or the cable back to the unit. Use an ophmmeter to check that the trigger and cable are good,
Then with the ohmmeter check the continuityu of the cable to the electrodes,
Connectors are always suspect.
These are starting ponts to check.