Pro w/THC
Does anyone have details on wiring up for voltage divider on miller 375x, I found info for torch from chow-pay in this form, but nothing on voltage divider
thx
les
Dont mean to beat a dead horse but did you have any luck hooking it up? Im just looking into hooking my 375 up to the vim box.
Hi Andrew, no I did not, didn’t want to start opening things up and guessing, however I bought a machine torch for razorweld that uses the hyperterm fine tip and been playing with that in between some wood project orders I have.
As for the 375, was looking at different torches and machines to get a fine cut for art work, the one from PlasmaDyn USA is working out fine, pricey, but good
@Andrew - did you ever figure it out? I have a 375 x-treme that I will need to wire up THC.
Thanks,
Iz
I have a Miller Spectrum 375 x-treme that I also would like to try out.
Manual Page 39
Miller Spectrum 375 x-treme maunal
#12 & 13# for Raw voltage is likely what i will try on mine when I get to it.
edit NOT #13 please keep reading
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When you get it working, would be good to post details, thx les
BTW - I never tried mine, the razorweld is working out fine for now
12 would be positive and the electrode wire (white) would be negative.
Yep, that’s were the wires go alright.
Hey guys I followed this post and set up my THC with my Miller 375x however torch fires instantly THC doesn’t move at all!! Any ideas? Any help is appreciated
I wired my 375x and did a first test run. Fantastic results compared to before the z-axis. Here some pictures of the modification. I followed the suggestions in this thread above. (DISCALIMER: copy at your own risk!)
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thanks for sharing…
Aw crap! Now that i know it works with a 375 and you’ve just posted the wiring pics I have no excuse… 
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Thanks Glen
Just thought I’d add something here. Turns out my 375 Extreme has the lugs reversed from the pics so had to swap the leads. Good thing I checked the continuity before I buttoned things up. 
But it worked great and really like the results 
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