APC BK600EI, BK400EI, BK250EI user manual 2ReplacingtheBattery

Page 31

7.2ReplacingtheBattery

You can expect to receive 3 to 6 years of service life from the UPS's battery when installed in a cool, dry location. If you suspect the battery is weak, allow the UPS to charge the battery for at least 6 hours and perform the Test for proper operation described in section 3.7. If after repeating the test you find that the run time is still too short, follow the procedures below to replace the battery.

Note: Please read the cautions at the beginning of this section.

7.2.1Turn off the UPS and unplug it from service. Lay the UPS on its left side and remove the two battery door screws. Remove only the screws indicated on the battery door.

7.2.2Gently pull out the battery by grasping the white tab.

7.2.3Remove the two wires connecting the battery to the UPS. To loosen the wire connectors, gently wiggle the connectors side-to-side while pulling straight back from the mating battery connector.

7.2.4Connect the battery wires to the new battery. The red wire is positive (+), the black wire is negative (-).

7.2.5Position the new battery as shown below and place it into the UPS. Arrange the wires so that they will not interfere with the battery installation.

7.2.6Close the battery door and fasten the two battery door screws.

7.2.7Return the worn battery to the factory for recycling.

Page 29

Image 31
Contents APC Back-UPS Pleasesavethismanual ImportantSafetyInstructionsPleasesaveorrecyclethepackagingmaterials TableofContents 1Overview 2Userreplaceablebattery3Optionswitches 0Introduction5SurgesuppressionandEMI/RFIfiltering Test / Alarm Disable switch6Remoteinterface 0Safety 0Sécurité!Françias Vorsicht 0Sicherheit!Deutsch¡Atencion ¡Seguridad!Español3Loadtypes 0Installation2Placement 1Receivinginspection5Batterycharging 4ConnectingtotheUtilityConnecting Your Equipment to the UPS Example labels found at system equipment rear panels 8Overloads Test for Proper Operation0PrinciplesofOperation Noise and surge suppression 5Inverter 2Loadtransferswitch3BatteryCharger 4BatteryMonitoring and control electronics 6Transformer8Operationduringautilityfailure Page 3Audiblealarm ControlsandindicatorsPower I/0 switch Test/Alarm Disable switch on units so equippedOption Switch #1 4OptionSwitchesOption Switch #2 and #3 Option Switch #4 Option Switch #2 Switch #3 Undervoltage Transfer0UPSmonitoring 2PowerChuteSoftware600VAonlyPage 0Difficulty Françias 0Difficulté0SchwierigkeitDeutsch ¡Cuidado 0Dificultad EspañolMo r 1TroubleshootingChart1TroubleshootingChart 2ReplacingtheBattery 3ObtainingService StorageConditions StoringtheUPS2ExtendedStorage 0RunTimeVersusLoad 10.4Batteryandcharger Specifications10.2TransferCharacteristics 10.3OutputCharacteristicsSurge and noise suppression 10.6OperatingenvironmentandphysicaldimensionsDeclaration of Conformity LimitedWarranty Page Serial number