Rio L4-1.6L (2004)
Refrigerant Oil: Description and Operation
OIL SPECIFICATION
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The HFC-134a system requires a synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must
never be mixed.
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Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
HANDLING OF OIL
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The oil should be tree from moisture, dust, metal powder, etc.
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Do not mix with other oil.
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The water content in the oil increases when exposed to the air. After use, seal oil from air immediately. (HFC-134a Compressor Oil absorbs
moisture very easily.)
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The compressor oil must be stored in steel containers, not in plastic containers.
