HYP Fine Cut Consumables HELP

[TinWhisperer]

@Bastrawn

I measured the voltage on pins 5 and 6 of the CPC

The idea here is that it’s functioning with every other configuration of consumables except for fine cuts because they run at about 45 volts less then other configurations of consumables?

So try running raw voltage from your Hypertherm and see if that solves the issue.

Hypertherm Powermax 45XP without CPC Port Wiring Question

Since your machine does not have a cpc port factory installed you have two options. Install a cpc port on for 45XP and use the cables you bought to hook to the LS-THC this thread has some details and links langmuir forum hypertherm-45xp-upgrade-question Service Manual Page 108 - 110 Install Raw voltage pigtails and use that method to the LS-THC and do not use the cables you bought. scroll down to 4: PLASMA CUTTER WITHOUT CNC PORT (RAW VOLTAGE)

There’s a link in this post to how to wire your unit raw

There’s also a link in there about the add-on voltage divider board which goes into a lot of detail of where it is and how it’s hooked up. Including the part number if you require a replacement.

I had to buy voltage dividing board and add it to my 45 XP mine was not factory installed.