Which statement accurately describes an energy isolation procedure?

An energy isolation procedure is designed to minimize the activation and release of stored energy when servicing or maintaining equipment. This is a crucial element of the Lockout/Tagout (LOTO) standard established by OSHA. The purpose of such procedures is to ensure that machines or equipment are completely shut off and not able to be started up again prior to the completion of maintenance or servicing work.

By effectively isolating energy sources, including but not limited to electrical, mechanical, hydraulic, pneumatic, chemical, thermal, or other forms of energy, the procedure protects employees from potential hazards associated with unexpected energization or startup of equipment. This contributes to a safer work environment by preventing accidents and injuries that can arise from the unsuspected release of stored energy, which may occur if isolation is not properly maintained during maintenance tasks.

In contrast, the other statements do not accurately depict the comprehensive nature of energy isolation procedures within the context of LOTO practices. For example, prior training is essential for understanding these procedures, they are not limited only to electrical energy, and visual identification is just one part of the overall process rather than the sole focus.