When handling liquid refrigerants, what protective gear must the operator wear?

When handling liquid refrigerants, it is crucial for the operator to wear safety goggles as a protective measure. Liquid refrigerants can possess harmful properties, including being highly pressurized and potentially causing chemical burns or eye irritation upon contact. Safety goggles provide an essential barrier that protects the eyes from splashes, mists, or accidental exposure to these substances.

While gloves are important for skin protection against contact with refrigerants, and respirators or face shields can be necessary in certain situations, safety goggles specifically protect the eyes, which are particularly vulnerable and require immediate protection in case of exposure. Each piece of protective gear serves a different role, but the emphasis on eye safety reflects the potential hazards posed by refrigerants when handled improperly.