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Dell UPS 3750R User Manual

Page 12

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Installation and Startup

Rackmount Setup

CAUTION:

The cabinet is heavy (66 kg/145.5 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.

Removing the Battery Retaining Bracket

1

Loosen the thumbscrew on the battery retaining bracket and remove.