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Figure 12. Rear rack mounting template
Before installing the DS4200 Express in a rack cabinet, you must install the rails
and rack-mounting hardware that come with your storage subsystem. The DS4200
Express requires an Electronic Industries Association (EIA) 310-D Type A 19-inch
rack cabinet. The distance between EIA rails, from the front to the rear of the rack,
is 60.96 cm (24 in.) minimum and 81.28 cm (32 in.) maximum. This rack conforms
to the EIA standard. Where you place the support rails in the rack depends on
where you intend to position the storage subsystem.
Complete the following steps to install the support rails:
Note: Refer to Figure 13 on page 32 while performing these steps.
30
IBM System Storage DS4200 Express Storage Subsystem: Installation, User's and Maintenance Guide
Rail assembly
(Rear Left)
1. Ensure that the rack cabinet has already been installed.
2. Ensure that a stabilizer has been correctly attached to the bottom front of the
rack to prevent the rack from tipping forward while the DS4200 Express is
being installed.
Refer to the installation and service guide, or equivalent, for the rack as
required.
3. Locate the two support rails, eight of the twelve M5 screws, and eight washers
that are supplied with the DS4200 Express.
DS4200 Express
REAR
Rack Mounting
Template
Rail mounting guide
Rail assembly
(Rear right)
®
Printed in the U.S.A
3U
2U
1U
0U
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