Operation
8
Operation
A
NOTICE!
When the air conditioning is being serviced, the engine and the air
conditioning must be switched off.
8.1
Short selection
I
NOTE
A fully automatic air conditioning service is started using the "Short
selection" menu. You only have to enter the filling quantity as shown
on the label in the vehicle, or as found in the database.
The following actions are performed automatically in succession in the
"Short selection" menu:
Extraction of the refrigerant
Recycling of the refrigerant (purity = SAE J 2099)
Pressure rise test
Draining the used oil
Evacuating the system
Leak test / vacuum check
Filling with new oil to the required quantity
Filling with UV additive
Filling of refrigerant
After each process has been performed, a service report is printed.
Subsequent actions are only initiated once the preceding action has
been completed successfully.
1. First fit the service hoses for the AirConServiceCenter to the vehicle
air conditioning system, and open the service couplings.
2. Press the cursor key or to access the basic menu.
3. In the basic menu, use the cursor keys or to select "Short
selection":
4. Press ENTER to confirm.
5. Use the keypad (8) and the cursor keys to enter the vehicle data.
6. Press ENTER to confirm.
7. Enter the refrigerant filling quantity.
Either use the value shown on the filling quantities sticker in the vehi-
cle and enter it using the keypad (8) and the cursor keys, or use the
AirConServiceCenter's database.
76
Short selection
Free selection
Other selections
ENTER-OK
ASC2500G/ASC3500G LE
EN