See Figure 15 on page 17. The left end cap has indicator windows that align with the status LEDs
(light-emitting diodes) on the edge of the enclosure.
a) Ensure that the serial number on the left end cap matches the serial number on the left flange
("ear") on the front of the enclosure.
b) Fit the slot on the top of the end cap over the tab on the flange.
c) Rotate the end cap down until it snaps into place.
d) Ensure that the inside surface of the end cap is flush with the flange.
Figure 15. Reinstalling enclosure end caps
Unpacking a 2U expansion enclosure
Before you unpack the optional 2U expansion enclosure, ensure that you review and follow all related
instructions.
Before you begin
The expansion enclosure and related parts are included in a single box that contains the following items:
⢠Expansion enclosure with the following components preinstalled:
â Two power supplies
â Drives and drive blanks
⢠Rail kit, which includes left and right rails, black M5 screws, and alternative silver screw pins for other
rack types
⢠Two power cables
Note: You will need a box knife to unpack the expansion enclosure.
About this task
CAUTION:
To lift the assembled enclosure requires three persons unless suitable lifting
equipment is available or the enclosure is unpacked and dismantled as described in the
procedure.
Procedure
1. Cut the box tape and open the lid of the shipping carton.
2. Remove the rail kit box and set it aside in a safe location.
3. Lift the front and back foam packing pieces from the carton.
4. Remove the four corner reinforcement pieces from the carton.
5. Using the box knife, carefully cut the four corners of the carton from top to bottom.
Chapter 2. Installing the system hardware
17
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