Operation Procedure for Refrigerant Charging: Recovery
When evacuating A/C system, always recover refrigerant by using equipment for refrigerant recovery and recycling equipment. Discharging refrigerant HFC-134a (R-134a) into atmosphere would cause adverse effect to environments.
NOTE:
- After recovery refrigerant from system, the amount of removed compressor oil must be measured for replenishing compressor oil.
- When handling recovery and recycling equipment, be sure to follow the instruction manual for the equipment.