I think I have everything thing hook up correct…RAW. The issue I have is that when I plug the torch on / off cable into the LS box, it immediately fires the air out of the torch head. No flame, just air. Air all the time…until I unplug the cable.
I originally started to experience this problem with a Cut 50 before I realized that would plasma would not work. When I first hooked up everything to the Cut 50, it actually seemed to connect ok. Only when I started to go through the Test did it nitz out. But when I originally hooked it up the air would not auto-start. It does not matter if it is connected to a plasma now or not. Just when I plug the cable in.
I just test the continuity of the cable and that seems fine. However when I touch the pin in the middle of the port and the outer metal ring, I get continuity.
No not any more. I have it hooked up to an older non-HF plasma… not sure the name at the moment. I get good readings as far as connectivity in FireControl. I was just stating that this issue first appeared when I tried it on a Cut50. Now it does not seem to matter what plasma it is plugged into.
try reseating the relay inside the control panel. while your add it, unplug it and check continuity. If none, then reseat it and check it again. if you get continuity then its probably a bad relay stuck closed.