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RECOVERY
REFRIGERANT RECOVERY
When discharging refrigerant out of A/C system, always recover it
by using refrigerant recovery and recycling equipment. Discharg-
ing 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 replen-
ishing compressor oil.
• When handling recovery and recycling equipment, be
sure to follow the instruction manual for the equip-
ment.
REPLENISHING COMPRESSOR OIL
It is necessary to replenishing specified amount of compressor oil
to compressor (1) from compressor suction side hole (2) before
evacuating and charging refrigerant.
WHEN CHARGING REFRIGERANT ONLY
When charging refrigerant without replacing any component part,
replenish the same amount of measured oil when recover refrig-
erant (if not measure, replenish 30 cc oil).
AIR CONDITIONING (OPTIONAL) 1B-21
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