I have a Miller MAxstar 152 tig/stick inverter power source. HAd it for years , in the early 2000's I bought all of the gear for the tig capability. I found that the pedal is an on/off switch with no graduation. I remember back then being told I need another component to have a proper graduated or p...

Thank you.
Pulled it apart and started looking around.
Got it set up and tried to weld.
With current control at maximum I was able to weld some thin gauge steel.
Everything worked well except; limited power!

Thanks this is a pre digital welder.
I have the manual for it.
Going to open it up and see whats inside.
Face;

Box on top is disconnected entirely.

Torch is connected to 'electrode' and ground clamp is 'work'

Thank you.
A pic of the face is coming but I'm sure all the switches etc are correct.
|Electrodes are in proper position.
Reading the manual and going to open it up and look at the points.

Hi; New member. I came into possession of an older Heliarc 250 HF 250 Square wave power source. I have reconnected all of the exterior cables and lines. The machine comes on , full fan power , and in the tig settings. The machine delivers HF to the torch but will not strike an arc , all else seems t...