9000 Aero L4-2290cc 2.3L DOHC Turbo EFI HO (1997)
7. Program vacuum pumping for 30 minutes by pressing "30" on the control panel in the "Vacuum minutes" position. Acknowledge the selection by
pressing "ENTER".
8. Press "REV. PROG".
9. Press "0.95" to specify the number of kilograms of refrigerant to be charged. Acknowledge the selection by pressing "ENTER".
10. Press "REV. PROG".
11. Press "START" to start vacuum pumping.
12. Close the black cock under the pressure gauges as soon as vacuum pumping switches off after 30 minutes. Pressure must not exceed 10 mbar.
13. Move the A/C hoses slightly and make sure that there are no leaks in the system. The pressure must not increase by more than 10 mbar in 5
minutes.