Please help me in diagnosing my tig machine. Hf starts perfect al the other things are oke. The symptom is in 2t and 4t. Can't find a similar thread on any forum.
Please be more specific. Downslope will keep the current flowing after the switch is released in 2t. What, exactly, is meant by strange arc proportions? What TIG machine is it?
Thx for your reaction
It is a freetig 160p downslope is off.
I will try to upload a video if you like it is not the steady arc used for normal welding activity. The arc behavior looks like when polarity is wrong after stopping