AirConServiceCenter ASC2500 - WAECO - AirCon Service

_ASC2500_de_en_es_fr_ru.book Seite 97 Dienstag, 3. Mai 2011 10:24 10AirCon Service CenterService tasksINOTE6. Once the oil has been completely drained from the pump housing,screw the oil drain plug (J) back in.7. Top up with new vacuum pump oil to the middle of the sight glass (H)and screw the oil filling plug (G) back in.8. Put the front panel and control panel back on and reconnect the powerplug.After finishing the service tasks, you must delete the respective servicemessages (counter reset). To do this, switch to the “Other selections” –“Service” menu and enter the code “7782”. Use the cursor keys or toselect the required entry and press ENTER to confirm. Follow the displayinstructions, and press and hold the ENTER button for 3 seconds. Switchback to the previous selection using STOP.When changing the vacuum pump oil, the counter “Vacuum time” must bereset.R134a from system07/09/10g. 1455STOP-EXIT“R134a from system” indicates how many grams of refrigerant have beenextracted from air conditioning systems using the menu item “Shortselection” or “Free selection” since the last reset (see date).R134a from tank07/09/10g. 3395STOP-EXIT“R134a from tank” indicates how many grams of refrigerant were addedto the device using the menu item “Int. vessel filling” since the last reset(see date).R134a to system07/09/10g. 1200STOP-EXIT“R134a to system” indicates how many grams of refrigerant have beenfilled into air conditioning systems using the menu item “Short selection”or “Free selection” since the last reset (see date).EN 97