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Precautions for Working with HFC-134a WARNING: I CFC-12 (R-12) refrigerant and HFC-134a (R-134a) refrigerant must never be mixed, even in the I Use only specified lubrication oil for the HFC-134a (R-134a) A/C system and HFC-134a (R-134a) I The specified HFC-134a (R-134a) lubrication oil absorbs moisture from the atmosphere at a rapid a: When removing refrigerant components from a vehicle, immediately cap (seal) the component to minimize the entry of moisture from the atmosphere. b: When installing refrigerant components to a vehicle, do not remove the caps (unseal) until just before connecting the components. Also, complete the connection of all refrigerant loop c: Use the specified lubrication oil from a sealed container only. Containers must be re-sealed immediately after dispensing the lubrication oil. Lubrication oil in containers which are not d: Avoid breathing A/C refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and throat. Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) e: Do not allow lubrication oil (Nissan A/C System Oil Type S or Type R) to come in contact with styrofoam parts. Damage may result. General Refrigerant Precautions WARNING: I Do not release refrigerant into the air. Use approved recovery/recycling equipment to capture the I Always wear eye and hand protection (goggles and gloves) when working with any refrigerant or I Do not store or heat refrigerant containers above 52°C (125°F). I Do not heat a refrigerant container with an open flame; if container warming is required, place the I Do not drop, puncture, or incinerate refrigerant containers. I Keep refrigerant away from open flames: poisonous gas will be produced if refrigerant burns. I Refrigerant will displace oxygen, therefore be certain to work in well ventilated areas to prevent I Do not introduce compressed air to any refrigerant container or refrigerant component. PRECAUTIONS HA-4 |