Stop in for a cup of coffee

Expire said

Yup, got a little bit of use in over the weekend. After 20mins or so of straight use, it likes to snag, or cut the wire by the feeder. It's happened like clockwork so I'm starting to wonder if it's designed to do it when it gets too hot. haha

I just cut some 1.5" squares, going to try and weld a 3d cube next weekend.

Click to expand...

Check the feeder going to the gun. Make sure it is pushed all the may into the machine. Also check if the liner that the wire feeds into is bent/misalligned. Should point straight between the rollers and minimal distance. Miller at work was bunching up the wire there till I adjusted that.
Also make sure the wire is going through the tip smooth. If its binding up cause of spatter or wrong tip size, it might jam