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Oil Specification |
1. |
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed. |
2. |
Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
|
1. |
The oil should be free from moisture, dust, metal powder, etc. |
2. |
Do not mix with other oil. |
3. |
The water content in the oil increases when exposed to air.
After use, seal oil from air immediately. (HFC-134a Compressor Oil
absorbs moisture very easily.) |
4. |
The compressor oil must be stored in steel containers, not in plastic containers.
|
Oil total volume in system
PAG OIL : 120 ± 10cc (4.1±0.3oz.) |
1. |
Open all the doors and engine hood. |
2. |
Start the engine and air conditioning switch to "ON" and set the blower motor control knob at its highest position. |
3. |
Run the compressor for more than 20 minutes between 800 and 1,000 rpm in order to operate the system. |
4. |
Stop the engine. |
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