i have a miller 400 airpak, sn kb133100 that will not weld, not to sure what to do but need to fix it, replaced some of the main fuses and still nothing, motor runs great but still wont weld, please help
i have a miller 400 airpak, sn kb133100 that will not weld, not to sure what to do but need to fix it, replaced some of the main fuses and still nothing, motor runs great but still wont weld, please help