EN | 22 | AIR-NEX 9350/9450 | A/C system charge
© MAHLE
2.
Automatic leak test of the car A/C
system valve at the end of the
service.
After connecting the quick couplers to the
(high pressure) HP and (low pressure) LP
connectors of the vehicle, screw the
valves only when required by the
messages on the unit display.
10.2
Non-condensable gas
discharge
The station is equipped with the AIR
PURGE SYSTEM function, which allows
automatically detecting and purging non-
condensable gas (mainly air) accumulated
within the tank.
If the station detects non-condensable
gas in the tank, it will automatically run
the non-condensable gas discharge
procedure.
Running this procedure is very important
to ensure the ideal working parameters
for the station operation. The presence of
non-condensable gas in the tank will
increase the pressure inside the tank and,
therefore, will slow down and reduce the
efficiency of charge cycle on the vehicle.
The procedure will take a few minutes,
and its duration may vary according to
the amount of non-condensable gas
within the tank.
WARNING: Leave the quick
coupling taps closed when the
unit is not in use and at the end of
vehicle service operations.
WARNING: For the Air Purge
System procedure to be executed
manually, the station must have
been off for at least one hour.
NON-CONDENSABLE
GAS VENT VALVE
Summary of Contents for AIR-NEX 9350
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