I would like some guidance on the wiring of my mill. I have a 1984 hurco KMB1 bx w/o tool changer. My question is the only thing that is 3 phase is the 5 hp spindle motor, I'm sure that is all that is 3 phase this machine also has a parajust (not sure what that is) but would it be a good choice to get a 5hp 3 phase converter since the only thing that needs it is the spindle motor. On more thing I do not want a vfd.