- Joined Dec 2, 2017
Got an old Proform MC-60 control board and 2 hp motor to build a 2x72 belt grinder. Trying to get the motor to work. With the sliding pot for speed, the led will light up but motor doesn't spin. The 12 volt led doesn't light up. Also noticed that the R37 resistor is missing. the motor will try to spin with 12 volts from a battery charger. Any help will be appreciated.