Just for everyones info...the Hypertherm Powermax units (1000, 1250 and 1650) have a rear panel interface connection that offers connections for plasma start and arc transfer signal. The start input on the rear panel connector only operates with a machine torch installed....it is inactive with a hand torch for safety reasons.

Many users like to use a hand torch on their machines so that they do not have to switch back and forth between a machine torch and a hand torch (extra cost).....if you use a hand torch on a cutting machine....you will have to access the plasma start signal by other means.....some jumper into the trigger switch connections in the torch handle. It is best to get this advice from the manufacturer of your cutting machine....as the Hypertherm tech service people can not offer advice for bypassing this safety feature!

Best regards, Jim Colt

Hypertherm