In the event of a leak, what is the purpose of tagging out the equipment?

• A. To maintain operation parity
• B. To prevent other workers from accidentally using the machine
• C. To isolate the equipment from power and document the issue
• D. To increase the leak

Answer: (C)

Tag-out is a safety step that prevents accidental energizing of equipment and clearly communicates that a fault needs repair. When there’s a leak, applying a tag and isolating the machine’s energy sources keeps hydraulic or electrical power from being restored while the issue is investigated and fixed. The tag serves as a visible warning so anyone else knows the machine is out of service and should not be operated, and it creates a documented record of the problem for maintenance and safety compliance. While it also helps keep others from using the machine, the primary purpose is to isolate energy and document the issue so the leak can be safely repaired before resuming use.