The Importance of Testing Equipment After Lockout

Why is it important to test equipment after it is locked out?

1) It does not matter because the lockout prevents energizing the power
2) The circuit will not operate
3) They should apply a tag stating so
4) They should be retrained

Final answer:

Answer:

When an operator does not test the equipment after applying a lockout, they should be retrained to ensure they follow proper safety procedures.

Explanation:

If an operator does not test equipment after it is locked out, it is considered unsafe practice because the primary purpose of lockout/tagout procedures is to ensure that hazardous energy sources are properly isolated and rendered inoperative before any repair or maintenance work is done. Simply applying a lockout device does not guarantee that the equipment is de-energized; it must be verified. Therefore, the correct action would be to retrain the operator to ensure they understand and adhere to safety procedures. Failing to test locked out equipment could potentially result in the equipment being accidentally energized, leading to serious injury or even fatality.