Hypertherm 45 sync hand torch to machine torch.

[TinWhisperer]

Welcome to The forum there has been some previous conversations about the SYNC
hand torch option and you might be SOL.

Hooking up a sync 85 with hand torch

This is the full service manual for hypertherm’s sync torches. It includes a lot of details including a good picture of the colors of the wires from the trigger switch. [Screenshot_20241231-043539] [Screenshot_20241231-043655] Some of the information in this manual May shed some light on your situation. I run a sync adapter so I don’t have the same torch. And here is a link to the operator’s manual And a link to the service manual This service manual does have a lot of breakdown …

This topic surrounded the sync 85 but I think the logic carries over