APC SU042-1 3000 VA User Manual

Notice: In case of a problem with this product, do not return to the place of purchase. Go to the support page at www.apcc.com for Technical Support

990-0253A, Revision 2 6/99 4Install the RailsNote:The mounting rails are only necessary if you are using a four-post rack. If you are using a two-pos

990-0253A, Revision 2 6/995Mount the Redundant Switch in the RackNote:Two people should perform this step.1. Position the Redundant Switch forward of

990-0253A, Revision 2 6/99 6Supported ConfigurationsTwo supported connection configurations for Redundant Switch are illustrated below. For detailed

990-0253A, Revision 2 6/997Operating InstructionsFront ViewEPOEmergencyPower OffRTNIN+24FunctionStatus SelectStatus SelectTo UPS BAC SourceTo UPS ABAL

990-0253A, Revision 2 6/99 8Troubleshooting Redundant SwitchNote:Only APC Support Personnel should open the Redundant Switch for repair.Problem Possib

990-0253A, Revision 2 6/999SpecificationsSU041, SU042-1,SU042-2SU045-1 SU043, SU044Acceptable input voltage 120 VAC:0 - 165 VAC208 VAC:0 - 275 VAC230

990-0253A, Revision 2 6/99 10ServiceIf the UPS requires service do not return it to the dealer! Follow these steps:1. Use the Troubleshooting sectio

990-0253A, Revision 2 6/9911Appendix A: Rack Mount SupplementInstallation Tips for Rack Mount UnitsPlease observe the following items when installing

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990-0253A, Revision 2 6/99EnglishRedundant SwitchUser’s Manual

990-0253A, Revision 2 6/99Table of ContentsSafety...

990-0253A, Revision 2 6/991SafetyThis section contains important instructions that should be followed during installation and maintenance of the Redun

990-0253A, Revision 2 6/99 2Initial StartupReminder!To obtain warranty coverage, please fill out and return the warranty registration card now.Inspect

990-0253A, Revision 2 6/9931. Install Redundant Switch.• Before plugging in the unit, install any compatible SmartSlot accessory (check our website a