Oracle ZS4-4, Installation Manual

Page: 73 / 212

Installing Disk Shelves
This section contains installation procedures for DE3-24, DE2-24, and Sun Disk Shelves.
Before beginning installation, review the prerequisites and appropriate hardware overview in
“Installation Prerequisites and Hardware Overviews” on page 11 . For disk shelf placement
within the rack and other considerations, see “Cabinet Configuration Guidelines” on page 15 .
Use the following procedures to install disk shelves:
■
“Installing a DE3-24P Disk Shelf” on page 73
■
“Installing a DE3-24C Disk Shelf” on page 77
■
“Installing a DE2-24P Disk Shelf” on page 83
■
“Installing a DE2-24C Disk Shelf” on page 88
■
“Installing a Sun Disk Shelf” on page 93
Installing a DE3-24P Disk Shelf
The Oracle Storage Drive Enclosure DE3-24P requires two rack units (RU), or six rack holes,
of vertical space in the cabinet.
Before You Begin ■
Review “Prerequisites for Installation” on page 11 and “Overview of Disk
Shelves” on page 19 .
■
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 -
This procedure requires a minimum of two people, or a mechanical lift, because of
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. Starting at the bottom of the cabinet, locate the appropriate rack unit (RU) height.
Installing Disk Shelves 73