The motor for the blower that provides vacuum holddown for the Multicam will not start. Problem is known. Cause is not. Troubleshooting will continue and status will be updated as soon as practical.
Motor safety disconnect has been opened. Please do not mess with it if you are not an expert in 3 phase motor operation. If you are, your help will be appreciated!
Phase to phase voltages are normal at all points through and including the outlet of the motor starter.
Ohm measurements on motor leads phase to phase = 0.3
Ohm from each phase to ground shows open circuit.
Motor get very hot, doesn’t rotate and starter switch opens after a few seconds.