Recent content by jjef

Since this non functional welder is currently driving me nuts, I put a hold to all my other hairbrain projects and pulled the cover on this Lincoln. All connections look pretty good and are secure with no corrosion or signs of arcing including the circuit board, capacitor, and transformer...

So I have a Lincoln 140 c has infinite amp and wire speed adjustment about 10 yrs old. Never worked correctly like my old Lincoln 100 or 125 amp with infinite settings. Tried big and small rolls of mig and currently have .035 flux core in it. Changed out feed rollers multiple times, cleaned...