13. Technical data
13.1 ACS 611
Property Value/range
Dimensions H x W x D 1270 x 690 x 660 mm
Weight 110 kg
Operating voltage 230 VAC ± 10 %
Frequency 50/60 Hz
Workplace emission sound pressure level
as per EN ISO 11204
< 70 dB(A)
Refrigerant R134a
Low-pressure gauge -1 bar – 16 bar ± 1 %
High-pressure gauge -1 bar – 40 bar ± 1%
Capacity of internal refrigerant cylinder 27 l
Safety class IP 20
Power output 800 W
13.2 Ambient temperature
Property Value/range
Storage and transport -25 °C – 60 °C
-13 °F – 140 °F
Operation 10 °C – 45 °C
50 °F – 113 °F
13.3 Electromagnetic compatibility
This product complies with the standards EN 61000-6-2
and EN61000-6-4.
14. Glossary
R PS2 stick:
Storage medium with PS2 connection; used in order
to perform software update of ACS 611, or to store
data from the internal memory of ACS 611 for data
management on a PC.
R Recovery phase:
The refrigerant is removed from the vehicle air
conditioner using suction, cleaned and routed into
the internal vessel of the ACS 611. The refrigerant oil
collected in the process is drained into the used oil
bottle at the ACS 611.
R Vacuum phase:
A vacuum is generated in the vehicle air conditioning
system. Measurement of the drop in pressure
commences as soon as the vacuum has been
generated.
R Fresh oil refill phase:
Fresh oil is added to the vehicle air conditioner.
R UV dye refill phase:
A certain quantity of UV dye is added to the vehicle
air conditioner.
R Filling phase:
A certain quantity of refrigerant is added to the
vehicle air conditioner.
R Total oil quantity:
This is the quantity of oil which has to be added
to the air conditioner according to the vehicle
manufacturer. The oil recovered from the air-
conditioning system is not taken into account.
i The total oil quantity can be set in either automatic
or manual mode. If no compressor oil has to be
added to the air conditioner, the value for the total
oil quantity in the service parameters is "0 ml".
R Added oil quantity:
This is the quantity of oil previously recovered
from the air conditioning system plus the added oil
quantity entered.
i The added oil quantity can only be set in automatic
mode.
If the value is "0 ml", the quantity of compressor
oil added to the compressor corresponds to the
quantity of the recovered oil.
If the value for the added oil quantity is "20 ml", the
quantity of compressor oil added to the compressor
corresponds to the quantity of recovered oil plus
20ml.