|Moderated by: Steve Cunningham, Stan Adams, Rod Rogers|
|HI all:This my first post so I hope I am doing this right.
I have a Robbins & Meyers $4504 (pat # 1430486) that I am in the middle of a restoration on. When I got it (estate sale) the head wire was cut between the motor and switch. As such I am having a problem connecting the motor back to the multi speed switch. In past projects, I have just experimented by switching the wires around. I have replaced the wire coming from the motor but without any color coding or any other way of properly connecting the 3 wires, I'm stuck. No matter what combination I use to connect to the switch, I either get nothing or just a hum, the motor doesn't spin. Because I never saw this fan run before I don't know if my problem is how I am wiring it or a bad motor or switch.
Any suggestions would be appreciated.
Attached Image (viewed 118 times):
|This is not the same model, but might help.
Maybe someone else will have the exact wiring diagram.