What is one important safety precaution to take when repairing electric equipment?

Ensuring that the equipment is de-energized and grounded is a critical safety precaution when repairing electric equipment. This step is essential because working on energized equipment poses a significant risk of electrical shock, which can lead to severe injury or even death. By de-energizing the equipment, you eliminate the immediate danger of electrical current flowing through the components you intend to repair. Grounding helps prevent the buildup of any static charge and provides a safe path for stray currents to dissipate, further enhancing safety during the repair process.

While wearing safety goggles and gloves is important for protecting against physical hazards, and using a multimeter helps verify that the equipment is safe to work on, the priority must be to ensure that no electrical energy can cause harm during the repair. This foundational step is crucial for all subsequent safety measures and is a core practice in electrical safety protocols.