If anyone has this shaper in the early vintage (mine is a '91 I think), I could really use the manual if it has the motor wiring diagrams. The diagrams of the current machine aren't the same the old ones, and/or the previous owner wired it completely wrong. There is a diagram beneath the wiring cover which I assume is single phase, but I'm not sure.
Of course I find this out a couple hours after Griz tech support closes for the weekend!