Cem Dual Mig 120 Manual Jun 2026

Check gas bottle levels; turn up flow meter; switch to flux-core if welding outside; check polarity. Incorrect polarity for the chosen wire type.

Generally rated at roughly 20-30% at max amperage (meaning 2-3 minutes of welding out of every 10 minutes, allowing the machine to cool). cem dual mig 120 manual