Suppose an electric motor with a controller is not working.
What is the sequence of testing you will do in your
troubleshooting?
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Answer Posted / vinod g
* 1st check the power supply switch whether on or off
* then Check the all wiring connections may be wire disconnected or there is any loose connection(OFF the switch).
* smell the component whether it is heated or not and touch to experiance the heat(OFF the switch).
* replace the controller/motor with new one to detect fault present in which part.
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