can i replace the origianl torch and lead with another brand? Is it possiable to change the polarity on this unit most of what i weld will be outside so i dont want to use gas. Newbie here so be easy on me
It might well be possible to use a different brand of torch with a little bit of modification of lengths. The Clarke torch comes with a round connector for a bolt on the power lead, and the other bits don't have ends as far as I remember.
It isn't practical to change the polarity. You could just try gasless wire and see how you get on if the work isn't critical. Potential risk of bad welds though.