IRP-2 Sandfilter Bluer’s VFD (3MO1A & 3MO1B) cleaning, checking and maintenance complete (02/07/2022)

DTW VFD VFD CONTROLLER COMMENTS 101 OK OK 102 OK OK 103 OK NOT OK 104 OK OK 105 OK OK 106 OK…

Findings: 1. Always PWP panel inverter fault is showing. 2. Magnetic Contact coil damaged found. Action Taken: Magnetic contact change.

After being damaged the camera, We collect it and replace a good circuit with damaged circuit.