Slide the spool onto the holder so it unrolls from the bottom. Feed the wire through the guide and into the drive rolls, ensuring the groove on the roller matches your wire diameter (e.g., 0.8mm).
If the machine gets too hot, the thermal cut-out will trip. The light will turn on, and the welder will stop until it cools down. 3. Setup and Wire Loading cem dual mig 120 manual
For hobbyists and light-duty shop users, the CEM Dual MIG 120 (per its manual and typical specs) is a practical, low-cost MIG solution—easy to set up and use for small repairs and thin-gauge fabrication. Its limitations are duty cycle, build robustness, and somewhat basic documentation; buyers should manage expectations and keep spare consumables on hand. Slide the spool onto the holder so it
Generally rated around 10%–35% at max amperage, meaning it’s best suited for shorter bursts of welding rather than continuous industrial use. Step-by-Step Setup Guide The light will turn on, and the welder
0.6mm to 0.8mm solid wire (with gas) or up to 0.9mm flux-cored wire (gasless). Weld Capacity: 1mm to 5mm mild steel. Operating Instructions 1. Setup for Gas vs. Gasless (Polarity)
By keeping the manual (or a PDF on your phone) next to your welding bench, you ensure that you can quickly solve wire feed issues, decode error lights, and select the right voltage for any gauge of steel. Don’t guess—consult the manual and weld with confidence.