INSTRUCTIONS MANUAL
-90-
A/C PRESSURE
From CALIBRATION, select A/C PRESSURE, the following screen is displayed:
Press OK, the following warning message is displayed:
Make sure that HP and LP couplings are disconnected from A/C system or else, then press OK
to continue:
Verify on HP or LP manometer if the pressure is LOWER or equal to 0,2 bar.
Press NO to run a quick emptying hoses, press YES to continue, the following message is
displayed:
After few minutes the following message will be displayed:
YES
NO
R134a A/C PRESSURE
PA/C
AUTOMATIC CALIBRATION
Press OK
R134a A/C PRESSURE
Make sure that HP and LP
couplings are disconnected from
A/C system or else
Press OK to continue
Verify HP or LP manometer
Pressure lower or equal to
0,2 bar?
R134a A/C PRESSURE
R134a A/C PRESSURE
PA/C
AUTOMATIC CALIBRATION
Calibration running
Please wait…
PA/C AUTOMATIC CALIBRATION