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HP (Hewlett-Packard) R5500 manual

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Table of contents for the manual

  • Page 1

    HP UP S R5 5 00 ERM In stal la tion In struct ions June 2006 (Third Edition) Part Number 351641-003 Ov er v ie w The ERM consists of two battery packs in a 3U chassi s. The ERM connects directly to a UPS R5500 or to another ERM. Up to two ERM units can be connected. At the HP recommended 80 percent load, one ERM e xtends the available UPS runtime u[...]

  • Page 2

    T ools and mate r ials The following tools are required for install ation: • Phillips screwdriver • 10-mm hex-nut driver The following items are sup plied with the rack: • Screws • Hex nuts • Cage nuts • Cage nut-fitting tool Se lecting a site WARNING: To prevent fire or electri c shock, install the unit in a temperature- and humidity-c[...]

  • Page 3

    2. Insert screws through the rack into the mounting rail and the front of each mounting bracket. 3. Install cage nuts or clip nuts into the rear of the rack. 4. Insert screws through the mounti ng rail into the cage nuts or clip nuts. 5. Tighten the hex nuts. Pr epar ing the r ails f or integr ated shipp ing If the unit is to be shipped in an HP 90[...]

  • Page 4

    P o w er ing do w n the UP S 1. Shut down all load devices. 2. Press the Standby button to take the UPS out of Operate mode. Power to the lo ad receptacles ceases. 3. Disconnect the UPS from utility power. 4. Wait at least 60 seconds for the UPS internal circuitry to discharge. S w itc hing off the ERM ci rc u i t b re a ke r WARNING: To preven t p[...]

  • Page 5

    Connecting the ERM to the UPS NOTE: To install a second ERM, plug the cable from the second ERM into the socket at the rear of the first ERM. Up to two ERM units can be connected. Switching on the ERM circuit breaker Charging the ERM batteries Connect the UPS to a grounded utility power outlet. When the UPS is plugged in, it automatically enters St[...]

  • Page 6

    3. Press the Standby button to select the nominal voltage configuration. The LED associated with the old input voltage parameter turns off, and the LED associated with the new input voltage parameter illuminates solid gr een. NOTE: Only one nominal utility voltage can be configured. When setting voltage configuration parameters, selecting an On val[...]