Lockout/Tagout (LOTO) tags are a critical component of workplace safety protocols, especially in environments where machinery and equipment pose significant hazards to workers. The LOTO system is designed to prevent the accidental release of hazardous energy during the maintenance, repair, or servicing of machinery. This procedure, which involves locking and tagging equipment to indicate it is not to be operated, is crucial for ensuring the safety of maintenance workers and others who might be exposed to dangerous machinery in operation.

What is LOTO? LOTO, which stands for “Lockout/Tagout,” is a safety procedure used to ensure that hazardous machines are properly shut off and cannot be started up again before the completion of maintenance or repair work. The process involves two main elements: locking and tagging. Locking: The equipment is physically locked in the “off” position. This is typically done by using padlocks or lockout devices on power sources, like circuit breakers, valves, or machinery control switches. These locks are designed to prevent anyone from turning the equipment on while maintenance is in progress.
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