Refrigerant Recovery; System Evacuation - Hyundai Tiburon 2003 Workshop Manual

3. Test conditions :
A. Avoid direct sunlight.
B. Open the hood.
C. Open the front doors.
D. Set the temperature control dial on MAX COOL, the mode control switch on VENT and the recirculation control switch
on RECIRCULATE.
E. Turn the A/C switch on and the fan switch on MAX.
F. Run the engine at 1,500 rpm.
G. No driver or passengers in vehicle.
4. After running the air conditioning for 10 minutes under the above test conditions, read the delivery temperature from the
thermometer in the dash vent, the intake temperature near the blower unit behind the glove box and the high and low
system pressure from the A/C gauges.

REFRIGERANT RECOVERY

• Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat.
• Be careful when connecting service equipment.
• Do not breathe refrigerant or vapor.
1. Connect a 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 instruction.
2. Measure the amount of refrigerant oil removed from the A/C system after the recovery process is completed. Be sure to
put the same amount of new refrigerant oil back into the A/C system before charging.

SYSTEM EVACUATION

• Air conditioning refrigerant or lubricant vapor can irritate your eyes, nose, or throat.
• Be careful when connecting service equipment.
• Do not breathe refrigerant or vapor.
1. When an A/C System has been opened to the atmosphere, such as during installation or repair, it must be evacuated
using a R-134a refrigerant recover/recycling/charging station (If the system has been open for several days, the
receiver/dryer should be replaced, and the system should be evacuated for several hours.)
2. Connect a 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 instruction. Evacuate the system.
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24.04.2008