Installing A De2-24P Disk Shelf - Oracle ZS5 SERIES Installation Manual

9. If shipping the racked disk shelf, install a screw [1 and 2] into each rear chassis
ear [A].

Installing a DE2-24P Disk Shelf

Use the following procedure to install an Oracle Storage Drive Enclosure DE2-24P, which
requires two rack units (RU), or six rack holes, of vertical space in the cabinet.
Review
Before You Begin ■
Shelves" on page
To prevent the cabinet from tipping, always load the heaviest equipment, which are disk
■
shelves, starting from the bottom of the cabinet.
To best prepare for cabling disk shelves to controllers, now and in the future, mount
■
controllers in the middle of the cabinet.
Screws are not provided for installation into a cabinet with M6-sized threaded holes.
■
Caution -
the weight of the chassis. Attempting this procedure alone could result in equipment damage or
personal injury. Do not lift the chassis using the power supply handles.
1. Extend all anti-tilt and stabilization devices from the bottom of the rack.
Locate the appropriate rack unit (RU) height, which is six rack holes, starting
2.
from the bottom on the cabinet. If your rack is an unthreaded universal 19-inch
or Sun Rack II cabinet:
a. Position the front rail location pegs fully inside the appropriate holes in the
front of the rack.
"Prerequisites for Installation" on page 11
19.
This procedure requires a minimum of two people, or a mechanical lift, because of
Installing a DE2-24P Disk Shelf
and "Overview of Disk
Installing Disk Shelves 83