Waeco VAS 581 001A Notice D'utilisation page 100

Initial start-up
7.13 Verifying the analysis unit
This step uses fresh R-1234yf to test whether the analysis unit of the
AirConServiceCenter is working properly.
1. Connect the AirConServiceCenter to a new refrigerant vessel with
R-1234yf for verifying and then carry out the analysis, see figure:
Connect the AirCon Service Center for
verifying to a new refrigerant tank with R-1234yf
1. Perform the refrigerant analysis
Result:
Refrigerant
OK?
no
1. Repeat the refrigerant analysis
Result:
Refrigerant
OK?
no
2. Repeat the refrigerant analysis
Result:
Refrigerant
OK?
no
Fault in AirCon Service Center
2. If the analysis fails here three times, contact the hotline (see chapter
"Hotline" on page 78).
100
yes
AirConServiceCenter
OK
yes
AirConServiceCenter
OK
yes
AirConServiceCenter
OK
Call the hotline
VAS 581 001A
Dispose of the contaminated
refrigerant from the vehicle
Dispose of the contaminated
refrigerant from the vehicle
Dispose of the contaminated
refrigerant from the vehicle
EN