What should employers do if machines cannot be locked out?

When machines cannot be locked out, developing an effective tagout program is essential. Tagout procedures serve as a crucial alternative when physical locks cannot be applied. This approach involves placing a tag on the energy isolating device to indicate that the equipment is not to be operated until maintenance is complete.

An effective tagout program includes clear guidelines for how tags are to be used, ensuring that all employees understand the significance of the tags and the potential hazards of operating the machinery while it is tagged out. It also includes training for employees on how to recognize tagged equipment and what precautions to take.

Employers are responsible for creating an environment where workers can safely perform maintenance and service tasks, and a well-defined tagout program ensures communication around safety risks associated with machinery that cannot be locked out. This way, even in the absence of locks, workers can still be protected from accidental energization or startup of machines.