What is the first action to take if an electrical motor fails to operate?

When an electrical motor fails to operate, the most logical first action is to check the power supply. Ensuring that the motor is receiving power is crucial before taking any other steps. This involves checking the electrical connections, circuit breakers, fuses, and switches that might be interrupting the power flow to the motor.

By verifying the power supply first, you can determine if the issue lies outside the motor itself, which is often a simpler and quicker solution than examining the motor for physical damage or replacing it. Restoring power can resolve operational issues without needing to push the reset or address potential damage. Thus, checking the power supply allows for an efficient troubleshooting process.