I recently purchased a Jetmatic 3 axis CNC knee mill with Centroid M-15 retrofit. Was told by the seller that the computer needed re-programing, but there's nothing on the screen (dimly lit) and nothing happens pushing any of the buttons. Hooked up three phase to at least use it manually, but no power to the motor. Motor wires go to what looks like a relay in the power panel that has live 3 phase on one side, which leads me to believe the motor is controlled by the CNC software. Where do I go from here? Local service tech is 2 hrs away.
Any input greatly appreciated.
Thanks,
Woody