Dell PowerStore 3200T EMC PowerStore Installation and Service Guide for PowerS - Page 31

Installing the NVMe expansion enclosure rails

Page 31 highlights

Installing the NVMe expansion enclosure rails About this task Install the rails from the front of the cabinet into which you are installing the enclosure. The 2U NVMe expansion enclosure includes rails that slide into the cabinet rail assembly. The rails are dedicated left and right, and cannot be interchanged. The front side of each rail is labeled Left Front or Right Front. Steps 1. Locate the 2U cabinet space designated for the enclosure. 2. Install the right rail to the rear NEMA channel. a. Align the right rail with the lower U of the allotted 2U space. b. Push the rail back to secure the rail posts in the cabinet NEMA channel. An audible click indicates that the rail is secure in the channel. 3. Install the right rail to the front NEMA channel. a. Align the front of the right rail so that it is level. b. Pull the rail forward while holding the rail clamp open. c. Once the rail posts are in the cabinet NEMA channel, release the rail clamp. An audible click indicates that the connection is secure. 4. Install the left rail by mirroring steps 2 and 3. Figure 20. Installing the NVMe expansion enclosure rails (rear) Install a new base enclosure and optional expansion enclosure 31

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Installing the NVMe expansion enclosure rails
About this task
Install the rails from the front of the cabinet into which you are installing the enclosure. The 2U NVMe expansion enclosure
includes rails that slide into the cabinet rail assembly. The rails are dedicated left and right, and cannot be interchanged. The
front side of each rail is labeled Left Front or Right Front.
Steps
1.
Locate the 2U cabinet space designated for the enclosure.
2.
Install the right rail to the rear NEMA channel.
a.
Align the right rail with the lower U of the allotted 2U space.
b.
Push the rail back to secure the rail posts in the cabinet NEMA channel. An audible click indicates that the rail is secure in
the channel.
3.
Install the right rail to the front NEMA channel.
a.
Align the front of the right rail so that it is level.
b.
Pull the rail forward while holding the rail clamp open.
c.
Once the rail posts are in the cabinet NEMA channel, release the rail clamp. An audible click indicates that the connection
is secure.
4.
Install the left rail by mirroring steps 2 and 3.
Figure 20. Installing the NVMe expansion enclosure rails (rear)
Install a new base enclosure and optional expansion enclosure
31