If you use the Forum Search box at top right for "Dan-Mig" you will find several threads that explain that the Dan-Mig is an American clone of an early Migatronic 140 Mono. Such as:
Hello friends, i purchased a dan-mig 140 today and found that it has an issue. I noticed someone has wired in an old extension cord to the machine with a push button on it. Performed a function test to find the wire feed motor operates like it should. However the main contactor does not close. The push button extension cord is some bypass to energize the contactor. It does peoduce an arc and feeds wire. Just curious if anyone has and input on what component energizes the contactor. Ive done some poking around and im assuming this comes from the logic board.
Thank you!
You could then search for that Migatronic here as well, and these threads may give you the information that you need.
