A/C System Charging
Use only service equipment for refrigerant HFC-134a (R-134a).
If accidental system discharge occurs, ventilate work area before resuming service.
Additional health and safety information may be obtained from the refrigerant and lubricant manufacturers.
|1.||Connect an R-134a refrigerant recovery/recycling/charging station (A) to the high-pressure service port (B) and the low-pressure service port (C), as shown, following the equipment manufacturer¢s instructions.|
|2.||Evacuate the system.|
|3.||Add the same amount of new refrigerant oil to the system that was removed during recovery. Use only SANDEN SP-10 refrigerant oil.|
|4.||Charge the system with the specified amount of R-134a refrigerant. Do not overcharge the system; the compressor will be damaged.|
Select the appropriate units of measure for your refrigerant charging station.
|5.||Check for refrigerant leaks.|
|6.||Check for system performance.|