Gentlemen and Ladies,
I have a very old Monarch controller type 6A1-A. It is a basement traction machine. The drawing number is MD-543-A. If anyone has a drawing or knows where I could find one I would most appreciative for the info. We are having problems with a phase monitor and the relative circuits. We are going to have to install a new monitor so we need to know what all circuits are affected. Let me know if you can assist.
Thanks,
Wayne
