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HA-14 < PREPARATION > [TYPE 1] PREPARATION Sealant or/and Lubricant INFOID:0000000010451961 HFO-1234yf (R-1234yf) Service Tool and Equipment • Never mix HFO-1234yf (R-1234yf) refrigerant and/or its specified lubricant with CFC-12 (R-12) and HFC- 134a (R-134a) refrigerant and/or its lubricant. • Separate and non-interchangeable service equipment must be used for handling each type of refrigerant/ lubricant. • Refrigerant container fittings, service hose fittings and service equipment fittings (equipment which handles refrigerant and/or lubricant) are different between CFC-12 (R-12), HFC-134a (R-134a) and HFO-1234yf (R- • Never use adapters that convert one size fitting to another: refrigerant/lubricant contamination occurs and compressor malfunction may result. Service hoses Hose fitting to gauge: • 1/2 ″ -16 ACME Compliant with HFO-1234yf (R-1234yf) Service couplers Hose fitting to service hose: Refrigerant weight scale For measuring of refrigerant 1/2 ″ -16 ACME Compliant with HFO-1234yf (R-1234yf) Vacuum pump Capacity: • 1/2 ″ -16 ACME Compliant with HFO-1234yf (R-1234yf) Tool name Description S-NT201 S-NT202 S-NT200 S-NT203 |