Came across a good deal on a Thermal Arc foot pedal - it has a 5 K pot. The
current control on the front panel of the HF Tig is a 10K. It is wired up as
a pot (not a rheostat) - my plan is just to add a connector and a switch to
the front panel and use that to choose which control to use.
Anybody have any idea of the inner workings of this beast? Would the 5K pot
in place of the 10K cause any problems? I'm tempted just to wire it up and
see what happens. The schematic in the manual is leaves a lot to be desired.
thanks in advance for any advice
16 years ago