In the MMA mode, unfortunately, although it is written that it can cook at low voltage in the network, but even with a voltage of 200 volts, dances with a tambourine begin, the electrode simply sticks, and as soon as it ignites, there seems to be a lot of splashes in the mask, but the bath is not visible, and when shake off the slag - there is a scribe! I immediately rearrange this electrode into the old resant and . "earth and sky" In the MIG mode, flexible settings for both supply and voltage, however, when repairing heating, using a flux-cored wire, you have to not only clean the place of the seam, but also dry it, otherwise shells cannot be avoided, with copper-plated and gas, even on a wet seam fits well.