AirConServiceCenter ASC2500 - WAECO - AirCon Service

AirConServiceCenter ASC2500 - WAECO - AirCon Service AirConServiceCenter ASC2500 - WAECO - AirCon Service

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_ASC2500_de_en_es_fr_ru.book Seite 96 Dienstag, 3. Mai 2011 10:24 10Service tasksAirCon Service Center9.5 Changing the vacuum pump oil!WARNING!Switch off the AirConServiceCenter and unplug it from the power supplybefore opening the housing.1. Before changing the oil, let the vacuum pump run for about 10 minutes(manually, via the menu).2. Take off the front panel:Undo the screws (D) on the control panel and lift it up. Then undo thescrews (E) on the bottom of the front panel and take it off.DDEE3. Place a receptacle with a capacity of at least a 1/2 litre under theAirConServiceCenter. The oil from the vacuum pump flows throughthe opening (I) in the base of the device.GHIJ4. Unscrew the oil filling plug (G).5. To drain the oil, unscrew the oil drain plug (J).96EN

_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

_<strong>ASC2500</strong>_de_en_es_fr_ru.book Seite 96 Dienstag, 3. Mai 2011 10:24 10<strong>Service</strong> tasks<strong>AirCon</strong> <strong>Service</strong> Center9.5 Changing the vacuum pump oil!WARNING!Switch off the <strong><strong>AirCon</strong><strong>Service</strong>Center</strong> and unplug it from the power supplybefore opening the housing.1. Before changing the oil, let the vacuum pump run for about 10 minutes(manually, via the menu).2. Take off the front panel:Undo the screws (D) on the control panel and lift it up. Then undo thescrews (E) on the bottom of the front panel and take it off.DDEE3. Place a receptacle with a capacity of at least a 1/2 litre under the<strong><strong>AirCon</strong><strong>Service</strong>Center</strong>. The oil from the vacuum pump flows throughthe opening (I) in the base of the device.GHIJ4. Unscrew the oil filling plug (G).5. To drain the oil, unscrew the oil drain plug (J).96EN

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