
24 Using the Optional Features
• Before installing a unit into a rack, consider the overall loading of the branch circuit supplying power
to the rack. Refer to
Specifications on page 111 for the library power requirements.
• Because this unit is intended to be attached to an earth ground, ensure that a reliable path to earth
ground is maintained within the rack.
Tools required:
• Phillips screwdriver, 3/8 nut driver
• T20 Torx driver
1 Ensure space is available in the rack (14U space in a standard 19 inch rack). Measure and mark the
holes to simplify the installation process.
2 Install the rear rackmount hardware by attaching the sheet metal to the rear rack. Depending on the
type of rack, use either the cage nut or the clip nut.
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