American Power Conversion operation manual Turn on the equipment and Redundant Switch

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Installation

Turn on the equipment and Redundant Switch

1.Turn on all connected equipment.

2.To provide power to the equipment, press the ON button of UPS-A to turn on the Redundant Switch and UPS-B.

3.To test whether the cables are connected correctly, press the OFF button on one UPS.

–If it turns b ack on, the cabling is correct.

–If it does not turn back on, try swapping the two UPS communications cables to correct the problem.

Connect the PowerChute® cable

When you are ready to install PowerChute plus, install the PowerChute plus communications cable between the server port of the Redundant Switch and your server’s serial port.

To use PowerChute plus software to manage a Redundant Switch configuration, your server

must be running Windows NT, Solaris, or

NetWare. See your PowerChute plus

Note documentation for the operating system versions that are supported.

12	APC Redundant Switch: Installation and Operation Manual

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Contents Redundant Switch APCThis manual is available in English on the enclosed CD Contents Page Before You Begin Pre-Installation Procedures Part Number Description QuantityAvailable Models Voltage Source Input Load OutputModel SU043 SU042-4Do not remove this device Model SU045-1Installation Following example shows how to attach the bracket for See Appendix a Rack-Mount Supplement Installation To the front of the Redundant Switch, connect Use two people to lift the Redundant Switch Turn on the equipment and Redundant Switch Configuration Both UPSs must be the same sine-wave modelRestart the computer on which PowerChute plus is Operation Function LED Display DescriptionYou can use a remotely operated Emergency Power Off EPO Function Status LED Indicator. The green Function Status Function Select LED Indicator. The three green FunctionLED Display Status of Source Troubleshooting Problem Possible Cause Corrective ActionsContinuously for capability to carry a load and ability to Specifications SpecificationSU043 and SU044-1 SU045 Appendix a Rack-Mount Supplement Type of Rack Hole Type Hardware Required Warranty and Service Except as provided herein, APC makes no warrantiesExpress or implied, including warranties of merchantability Fitness for a particular purpose. Some jurisdictions doWarranty and Service Life-Support Policy Page Radio Frequency Interference APC Worldwide Customer Support USA