MAHLE ArcticPRO ACX2120H, Operation Manual

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12 | ACX2120H | Technical features en
3.6 Functional description
The refrigerant recovered from the air conditioning system passes
through the combo ter to remove suspended particles and
moisture.
The purpose of the vacuum pump is to generate a vacuum in
the air conditioning system which removes excess moisture and
to detect possible leaks in the vehicle air conditioning system.
Used oil is separated from the recovered vehicle refrigerant and
drained into the used oil bottle.
The vehicle air conditioning system is partly lled with
UV dye to facilitate the detection of leaks in the event of damage
to the vehicle air conditioning system.
The refrigerant in the internal refrigerant bottle is used for
the vehicle air conditioning system.
The purging unit for the non-condensable gases, consisting of
a temperature sensor, pressure sensor, coil and always
takes when the internal refrigerant bottle pressure is higher
than the saturation pressure.
4. Technical features
Description
R134a tank capacity 12L
Service pressure 400PSI
Maximum content 22lbs
Method to weigh gas content Load cell
Recovered oil container 250ml
Vacuum pump 2CFM dual stage
Vacuum pump oil quantity 250ml
Compressor capacity 0.87cu in/14cc
Dr ter 75kg of recovered R134a
Non-condensible gas purge Automatic via solenoid valve
HP and LP taps Automatic
Display LCD monochrome FSTN 240x64 dots
Keypad Membrane
Software updating USB type A or USB type B direct con -
nect to PC
Printer (optional) Thermal, 24 columns
All functions Automatic and manual
Recycling mode Single or multipass
Memory for customized cycles 100 records
Flushing With integrated solenoid valves
System pressure diagnostics Manual and automatic
Dr ter replacement alarm Active
Vacuum pump oil replacement
alarm Active
Full/empty tank check alarm Active
Full oil container check alarm Visual
Empty oil container alarm Visual
Dimension HxWxD 119 x 74 x 74 cm
Dry weight 98kg
Power supply frequency 60Hz
Voltage 120VAC, 1 phase
Total max load 7.5A
Overcurrent protection 12A (circuit breaker)
Operating temperature 50-122°F
Humidity 10-90%RH (non condensing)
Storage temperature and hu -
midity -13 to 50°F
10-90%RH (non condensing)
Max operating altitude 6562ft
Pollution degree 2
Water degree 0
Cer SAE J2788
UL1963
CAN/CSA STD C22.2 NO. 120-M91