Question { Emerson, 23614 }

Suppose an electric motor with a controller is not working.
What is the sequence of testing you will do in your
troubleshooting?

Answer

* 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.