What is the main purpose of the LOTO procedure?

The main purpose of the Lockout/Tagout (LOTO) procedure is to prevent accidental start-up during maintenance. This safety protocol ensures that machinery and equipment are properly shut off and unable to be started up again without the deliberate action of the maintenance personnel. When maintenance activities are being performed, there is a risk that equipment could inadvertently be activated, posing serious safety hazards to workers.

Under the LOTO procedure, physical locks and tags are utilized to secure energy sources and communicate that maintenance is in progress, thereby protecting employees from potential injuries. This proactive approach is fundamental in industrial and maintenance settings, as it creates a safe work environment by eliminating the risk of unexpected equipment operation while maintenance tasks are underway.

While other aspects such as training employees and documenting repairs are important for overall workplace safety and operational efficiency, they do not specifically target the critical need to prevent accidental start-up during maintenance events, which is the core intent of the LOTO procedure.