How To Apply Lockout Tagout | LOTO Implement Procedures | Industrial Touch

Описание: How To Apply Lockout Tagout | LOTO Implement Procedures | Industrial Touch
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Lockout/Tagout (LOTO) procedures are critical for ensuring the safety of workers who service or maintain machinery and equipment. These procedures prevent the unexpected energization or start-up of equipment and the release of hazardous energy. Here’s a step-by-step guide on how to apply LOTO:

1. Prepare for Shutdown
Identify All Energy Sources: Determine all sources of energy that power the machinery, including electrical, hydraulic, pneumatic, mechanical, chemical, and thermal.
Understand the Equipment: Review equipment-specific procedures and understand the energy control points.
2. Notify Affected Employees
Communicate: Inform all employees affected by the shutdown that LOTO procedures will be applied. Explain the reasons and expected duration of the shutdown.
3. Shutdown Equipment
Turn Off Equipment: Follow the normal shutdown procedures for the equipment. Ensure all moving parts have stopped and hazardous conditions are neutralized.
4. Isolate Energy Sources
Disconnect Energy: Use the appropriate disconnect switches, valves, or other energy-isolating devices to cut off energy to the equipment.
Secure Isolation: Ensure the equipment cannot be inadvertently re-energized by locking out each energy-isolating device.
5. Apply Lockout Devices
Lock and Tag: Attach a lockout device to each energy-isolating device. Apply a tag that identifies the person who applied the lock and the reason for the lockout.
Use Personal Locks: Each worker should apply their personal lock to the equipment to ensure their safety.
6. Release Stored Energy
Release Residual Energy: Ensure all stored or residual energy is released, disconnected, or otherwise rendered safe. This may involve bleeding hydraulic lines, discharging capacitors, or blocking moving parts.
7. Verify Isolation
Test Controls: Attempt to start the equipment using the normal operating controls to verify that the energy sources have been effectively isolated.
Confirm De-energization: Ensure the equipment does not operate and that all energy sources are effectively isolated.
8. Perform Maintenance or Service
Conduct Work Safely: Perform the necessary maintenance or service on the equipment while ensuring the LOTO devices remain in place.
9. Remove Lockout/Tagout Devices
Inspect the Work: Ensure the work is complete and that all tools and non-essential items are removed.
Notify Affected Employees: Inform employees that the lockout devices will be removed and the equipment will be re-energized.
Remove Locks and Tags: The person who applied each lock and tag must remove it. If a person is unavailable, a strict protocol must be followed to ensure their safety before removing their lock.
10. Restore Equipment to Service
Re-energize Equipment: Reconnect energy sources in the proper sequence.
Verify Safe Operation: Test the equipment to ensure it operates correctly and safely.
Additional Tips
Training: Ensure all employees are properly trained in LOTO procedures.
Regular Audits: Conduct regular audits to ensure compliance with LOTO procedures.
Documentation: Keep thorough records of all LOTO procedures, training, and audits.
By following these steps, you can ensure the safety of workers and the proper maintenance of equipment, reducing the risk of accidents and injuries.