During a lockout, what should happen to the machinery?

During a lockout, the machinery must be completely turned off to ensure the safety of the personnel who are performing maintenance or repairs. The lockout/tagout procedure is designed to prevent the accidental energization of equipment and the release of hazardous energy while workers are exposed to unexpected start-ups. By shutting down the machinery completely, it guarantees that there is no risk of movement or other functions that could lead to injury.

It's essential that the machine is not left in a standby mode, as this could still pose a risk if the equipment were to inadvertently be activated. Continuous monitoring is also insufficient because it does not eliminate the hazards associated with potential energization. Hence, turning the machinery off is a critical component of ensuring a safe working environment during maintenance tasks.