APC BK250EI, BK400EI, BK600EI user manual ImportantSafetyInstructions, Pleasesavethismanual

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ImportantSafetyInstructions!

Pleasereadthismanual!

Veuillezlirecemanuel! BittelesenSiediesesAnleitungshandbuch! ¡Seruegaleerestemanualdeinstrucciones!

Thank you for selecting this American Power Conversion Uninterruptible Power Source (UPS). It has been designed for many years of reliable, maintenance free service. American Power Conversion is dedicated to the development of high performance electrical conversion and control products and we hope that you will find this UPS a valuable, convenient addition to your computing system.

This manual provides safety, installation and operating instructions that will help you derive the fullest performance and service life that the UPS has to offer. In addition, the manual describes the inner workings of the UPS and how they relate to providing superior protection from utility power problems such as blackouts, brownouts, sags, swells, EMI/ RFI noise and surges.

Pleasesavethismanual!

It includes important instructions for the safe use of this UPS and for obtaining factory service should the proper operation of the UPS come into question. In the future, service or storage issues may arise and require reference to this manual.

Pleasesaveorrecyclethepackagingmaterials!

The UPS's shipping materials were designed with great care to provide protection from transportation related damage. The shipping materials will become useful to you in case the UPS must be returned to the factory for service (damages sustained in transit when shipped from the user are not covered under warranty).

Entire contents copyright © 1996 American Power Conversion. All rights reserved; reproduc-

tion in whole or in part without permission is prohibited. Back-UPS and PowerChute are registered trademarks of APC. All other trademarks are the property of their respective owners.

Part#990-2030 10/96

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Contents APC Back-UPS Pleasesaveorrecyclethepackagingmaterials ImportantSafetyInstructionsPleasesavethismanual TableofContents 0Introduction 2Userreplaceablebattery3Optionswitches 1Overview6Remoteinterface Test / Alarm Disable switch5SurgesuppressionandEMI/RFIfiltering 0Safety 0Sécurité!Françias 0Sicherheit!Deutsch Vorsicht¡Seguridad!Español ¡Atencion1Receivinginspection 0Installation2Placement 3Loadtypes4ConnectingtotheUtility 5BatterychargingConnecting Your Equipment to the UPS Example labels found at system equipment rear panels Test for Proper Operation 8Overloads0PrinciplesofOperation Noise and surge suppression 4Battery 2Loadtransferswitch3BatteryCharger 5Inverter8Operationduringautilityfailure 6TransformerMonitoring and control electronics Page Test/Alarm Disable switch on units so equipped ControlsandindicatorsPower I/0 switch 3AudiblealarmOption Switch #2 and #3 4OptionSwitchesOption Switch #1 Option Switch #2 Switch #3 Undervoltage Transfer Option Switch #42PowerChuteSoftware600VAonly 0UPSmonitoringPage 0Difficulty 0Difficulté Françias0SchwierigkeitDeutsch 0Dificultad Español ¡Cuidado1TroubleshootingChart Mo r1TroubleshootingChart 2ReplacingtheBattery 3ObtainingService 2ExtendedStorage StoringtheUPSStorageConditions 0RunTimeVersusLoad 10.3OutputCharacteristics Specifications10.2TransferCharacteristics 10.4Batteryandcharger10.6Operatingenvironmentandphysicaldimensions Surge and noise suppressionDeclaration of Conformity LimitedWarranty Page Serial number