AirConServiceCenter ASC2500 - WAECO - AirCon Service

_ASC2500_de_en_es_fr_ru.book Seite 85 Dienstag, 3. Mai 2011 10:24 10AirCon Service CenterOperation8.6.1 Recovery phase1. Enter the preferred settings and press ENTER to confirm.Rec/Recyclingphase?YesNoENTER-OK STOP-EXIT2. If “Rec/Recycling phase” has been selected, enter the preferredwaiting time for the pressure increase (standard is 1 min.) in thefollowing menu and press ENTER to confirm, otherwise continue with“Vacuum process”.Pressure increaseTest timeENTER-OK STOP-EXITmin. 1INOTEThe waiting time ensures that any residual refrigerant vaporises and canthen be extracted. The vaporising residual refrigerant triggers an increase inpressure.8.6.2 Vacuum process1. Enter the preferred settings and press ENTER to confirm.Vacuum phaseYesNoINOTEENTER-OK STOP-EXIT2. If “Vacuum phase” has been selected, enter the preferred vacuumtime (standard is 20 min.), otherwise continue with “Filling process”.3. Use the cursor key to enter the vacuum phase time.4. Press ENTER to confirm both settings.Vacuum time min. 2Vacuum test timemin. 4ENTER-OK STOP-EXITThe air conditioning system is drained completely by the vacuum pump. Thisis used to remove any remaining carrier gases or moisture, and to preparethe air conditioning system for the filling process. Any residual refrigerantextracted which is still bonded in the refrigerant oil is collected by theASC2500 and recycled.EN 85