It is a three phase unit. Just as it ran for a while after replacing the brake coil and brake tear down. It has ran now for a week without blowing the fuses. It was blowing different fuses in the mainline, not the same ones each time.

We have opened up the motor and looked at it. We have made sure the contacts are even, wipe good, and the shields are in place. Your comment about the material is a likely possibility, did not even consider that.


When we go back out there again, we will look at the contact material, check the amps with a loaded car, and try uppo's suggestion about the brake wires.

Thanks for the follow up.

Last edited by solidstate; 08/20/13 10:49 AM.