I'm new (as in never ever tigged) and after I replace the fan that I broke on my 250ex I want to tig the seams on an aluminum Battery box I will be bending up while waiting for the fan to arrive. The material will be .040 3000 series sheet what settings should I start with?
I will most likely use 2t or 4t on the torch sw.as it seems a bit less complicated then a foot pedal right now Can I fuse it or do I have to use filler rod? The good news is I have plenty of extra material to play with. I also intend to practice on sheet metal before commiting to aluminum. and pointers and ideas would be helpful
Ray