Contactor Failure, Causes and Maintenance
5:25
Contactor Failure, Causes and Maintenance
Dec 20, 2021
electrical4uonline.com
One of my first trouble shooting calls ever: Issue: fire pump would not turn off Caused overheated and damaged control transformer along with a damaged contactor The stop button also failed to work correctly Solution: new control transformer and new stop button #electricianvictoria #victoriaelectricians
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