American Welding Society Forum
I am looking for a schematic for an old Miller SRAC-3 Welder (400Amp DC 500Amp AC). I have tried Miller without success as their records do not go back that far (was manufactured in the 50's). Specifically, I am looking for tap switch connections for both the range and AC/DC tap switch. Any information appreciated (even direct me to someone who may own one).
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