Dell Data Domain DD9500, Обзор оборудования и руководство по установке

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Figure 33 Rear of the rack mount rail
5. Insert cable management assembly into rear of rack mount rails.
6. When the cable management assembly is securely installed into the rack mount
rails, then rotate the two blue knobs clockwise or counterclockwise to lock the
cable management assembly into the rack mount rails.
7. To adjust the CMA position up or down, pull on the orange latches and pull up or
down on the arm simultaneously as needed for accessing the power cables.
Note
You do not need to remove the CMA to access the I/O modules, the
managements module, and the powers supply units for removal and
replacement. Just adjust the CMA arms.
8. For HA systems, repeat this procedure to install the CMA for the second node.
Installing the expansion shelves into the racks
CAUTION
l
Data Domain systems are heavy. Always use two people or a mechanical lift to
move and install a Data Domain system. Use caution to install the expansion
shelves.
l
Ensure that each rack is securely anchored to prevent tipping.
1. From the front of a rack, lift the shelf to the designated rack location.
2. Add shelves to the racks in order, one at a time, from the bottom of a rack to the
top filling each string in that rack before going to the next.
Install the System in the Rack
Installing the expansion shelves into the racks 49