What action should be taken if equipment is found to be defective during an electrical maintenance check?

When equipment is found to be defective during an electrical maintenance check, tagging it out of service is the appropriate action to take. This process involves placing a visible tag on the equipment that clearly indicates it is not to be used until the necessary repairs are made. This action is critical to ensure the safety of personnel and prevent the use of equipment that could lead to accidents or further damage. By tagging the equipment, you establish a clear communication that it poses a risk and should not be operated, allowing maintenance staff adequate time to assess and repair the faults without the risk of inadvertent use.

The emphasis on tagging equipment out of service also aligns with safety protocols and regulations in the electrical industry, which are designed to protect workers and ensure that equipment is returned to a safe operational condition only after thorough inspections and necessary repairs have been completed.