Welding.Com Message Board
Lotus 200 amp tig welder
Posted by Herb Pope on 5/1/2016, 4:42 pm
My lotus 200 amp tig welder flashes like a bolt of lightening that blinds me so I can't see to weld. I change the tungsten and it makes no difference. I am welding stainless steel with 2 percent thoriated tungsten. It flashes over and over and then burns very bright so I can't see the material I am trying to weld.
What can possibly be causing this.