Final Answer:
In a lockout/tagout procedure, it is essential to disconnect power sources and secure them with locks and tags before maintenance or servicing of machinery or equipment.
Step-by-step explanation:
The lockout/tagout procedure is a safety protocol designed to prevent accidental start-up or release of hazardous energy during maintenance or servicing activities. The procedure involves isolating energy sources, such as electrical, mechanical, or hydraulic systems, to protect workers from injury. The use of locks and tags is a crucial aspect of this process.
Lockout refers to physically securing energy-isolating devices in the off or safe position using locks. This ensures that the machinery or equipment cannot be energized during maintenance, providing a tangible and visible indication that work is in progress. Tags are then attached to these locks, indicating the reason for the lockout and providing additional warnings. The tags often contain information about the person performing the lockout and the expected duration of the maintenance.
This lockout/tagout procedure is a critical safety measure, as it safeguards workers from unexpected releases of energy and prevents accidents. It is in compliance with Occupational Safety and Health Administration (OSHA) regulations in many countries. Implementing this procedure effectively requires thorough training of personnel, clear communication, and strict adherence to the established protocols. In conclusion, the lockout/tagout procedure is a vital safety practice that prioritizes the well-being of workers and prevents accidents associated with hazardous energy sources.