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More issues, now with the new PM45!
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Thread: More issues, now with the new PM45!

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  1. #1
    Bulltear forum member Cook
    Join Date
    Jan 2011
    Posts
    23

    More issues, now with the new PM45!

    I feel like I'm constantly banging my head against the wall!! I have been fighting issues with my import plasma cutter since I got the table (I knew it would be an issue, but it was all I had). Some times it would cut great, other times, it would just stop cutting and act crazy. Never did get the THC to work with. So, I upgraded to a used PM45, and got it all wired up. When I first started testing it, I was using the old worn-out drag-cutting consumables that were on it when I got it. The first couple of tests it was firing correctly from Mach3. I figured the software/wiring was good, so I changed out the consumables for a new set (not drag tips) and since then I haven't been able to fire from Mach3. It clicks and the air starts, but no arc. If I leave the torch button on (with no arc) for a couple of seconds the THC control box keeps clicking (green light on) and the pm45 fan turns on like its cutting. The plasma still fires by hand with the new consumables installed.

    I haven't even started to figure out the THC control!

    What am I doing wrong?? I so want this table to work correctly all the time, and its driving me NUTS!
    Last edited by ralphxj; 08-27-2013 at 07:50 AM.

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