SAFETY ENGINEERING | ELECTRICAL SAFETY | OSH ELECTRICAL | LIVE WIRE | HIGH VOLTAGE | HUMAN SAFETY
SEQUENCE OF LOCK OUT OR TAG OUT SYSTEM PROCEDURE
• Notify affected employees that a lockout or tagout system is going to be utilized the reason for using the system.
• The authorized employee shall know the type and magnitude of energy that the machine or equipment utilizes and shall understand the potential dangers and hazards.
• If the machine or equipment is operating, shut it down by the normal stopping procedure (depress stop button, open toggle switch, etc.).
• Operate the switch, valve, or other energy isolating devices in order to isolate the equipment from its energy sources.
• Stored energy must be dissipated or restrained by methods such as repositioning, blocking, bleeding down, etc.
• Lockout/tagout the energy isolating devices with assigned individual locks and/or tags.
• After ensuring that no personnel are exposed, and to serve as a check on having disconnected the energy sources, operate the push button or other normal operating controls to make sure the equipment will not operate.
CAUTION: Always return operating controls to neutral or off position after the test.
• The equipment is now locked out or tagged out.
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