Owner manual

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Installation and Startup
Rackmount Setup
CAUTION: The cabinet is heavy (36.9 kg/81.4 lb): 1) Dell strongly recommends to remove the battery tray from
the UPS before lifting. 2) Lifting the cabinets into the rack requires a minimum of two people.
CAUTION: Removing the batteries should be performed or supervised by personnel knowledgeable about
batteries and the required precautions. Keep unauthorized personnel away from batteries.
Opening the Battery Cover
1 Loosen the thumbscrew on the metal battery cover, slide the cover to the right, and open.