09-07-2014, 09:20 PM
(This post was last modified: 09-07-2014, 09:22 PM by FloorCareMD.)
could be a failed bearing, most likely the center one. Check them all
Does it also trip the breaker if you tilt the pads off the floor and run the motor ?
Does it also trip the breaker if you tilt the pads off the floor and run the motor ?