Owners Manual

You must use a mechanical lift to install the expansion enclosure chassis if you do not remove the drives, cooling fans, PSUs, and EMMs
from the chassis.
• Dell recommends that only individuals with rack-mounting experience install an SC460 expansion enclosure in a rack.
• When installing multiple expansion enclosures in a rack, ll the rack from the bottom up and empty the rack from the top down.
• The rack construction must support the total weight of the installed expansion enclosures. The design should incorporate stabilizing
features suitable to prevent the rack from tipping or being pushed over during installation or in normal use.
• To prevent the rack from tipping, slide only one expansion enclosure out of the rack at a time.
• Make sure that the expansion enclosure is always fully grounded to prevent damage from electrostatic discharge.
• When handling the expansion enclosure components, use an electrostatic wrist guard or a similar form of protection.
Bezel
The front bezel is a cover for the front panel of the SC460 expansion enclosure.
Remove the Front Bezel
Before you remove or install hard drives in the expansion enclosure, remove the front bezel.
1 If the bezel has key lock, unlock the bezel with the key.
2 Press the two latches on the front on the bezel.
3 Pull the bezel away from the expansion enclosure.
Figure 30. Remove the Bezel
Install the Front Bezel
If a front bezel is shipped with the SC460 expansion enclosure, install the bezel on the front of the expansion enclosure.
1 Align the bezel with the front of the expansion enclosure.
2 Press the two latches on front of bezel.
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Replacing SC460 Expansion Enclosure Components