If you encounter equipment that requires repair, what should your first action be?

Taking the equipment out of service should be the first action when encountering equipment that requires repair. This is crucial because it ensures that no one else uses the equipment, which could pose safety risks and exacerbate the issue. When equipment is identified as needing repair, immediately removing it from use acts as a precautionary measure to protect both individuals and the equipment itself.

After taking the equipment out of service, it is then appropriate to report the situation to the maintenance department. This ensures that the right personnel can address the repair needs promptly. Additionally, placing a warning label on the device further communicates to others that the equipment is not safe for use, reinforcing safety protocols.

Each of these actions is essential in maintaining a safe environment and ensuring that faulty equipment is handled appropriately. Thus, the comprehensive approach outlined in the correct answer encapsulates the necessary steps to take in such situations.