Hi, I've a Harrison M300 CNC lathe with a Crusader ML controller that's gone completely dead on me! I've had it looked at by an electrician, but he's told me that without a circuit-diagram, he's working somewhat in the dark.
I've tried telephoning the Harrison factory, but they said they can't supply me with one because of it's age.

I wonder if anyone knows of a website where I could obtain a diagram possibly?