UNION CARBIDE HDA-200 How purge Gas & Water lines?
Well got this welder up and running is really nice and got Argon tank today [330 size] and waiting for my Oil to mix with water then will fire up Tig. Miller pump has bronze gears in it.
But I don,t see anything on these for purging gas & water cooling lines before welding? I have a manual but has topic on Post purging is all I see?
I don,t see how you can start welding before the gas and cooling is all threw the lines?
62, Diesel Mechanic, John deere rebuild,Welder, Wood worker, All in All HAndy