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Figure 13. Installing the support rails
12. Continue with "Removing the CRUs."
Installing the DS4200 Express
This section provides instructions on installing the DS4200 Express. The installation
process includes:
v "Removing the CRUs"
v "Installing the DS4200 Express into a rack on the support rails" on page 36
v "Replacing the components" on page 38
Removing the CRUs
This section describes how to remove the CRUs to minimize the weight of the
DS4200 Express before you install it in the rack. However, if you have three or
more people available to lift and install the DS4200 Express in a rack, you might
not find it necessary to remove the CRUs before you install the DS4200 Express. If
this is the case, you can skip the CRU removal instructions provided in this section.
Instead, continue with "Installing the DS4200 Express into a rack on the support
rails" on page 36, and then skip the CRU replacement instructions provided in
"Replacing the components" on page 38.
Attention:
to make it easier to transfer the DS4200 Express Storage Subsystem from the
shipping box to the rack.
Use the following procedures to remove the CRUs from the DS4200 Express before
installation. Use these instructions after you have completed all applicable site,
rack, and preparations (as listed in "Preparing for installation" on page 25) and
installed the support rails (as listed in "Installing the support rails" on page 28).
Alternately, if necessary, you can use these instructions to lighten the DS4200
Express before removing it from the shipping box. The shipping box opens to
provide access to the storage subsystem CRUs.
32
IBM System Storage DS4200 Express Storage Subsystem: Installation, User's and Maintenance Guide
1
3
Remove CRUs from the DS4200 Express chassis to lessen the weight
4
5
2
2
6
Rear of Rack
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