Huawei OceanStor V3 Series Quick Installation Manual page 9

2e
Installing storage devices into the cabinet
NOTICE
 To avoid device damage, do not stack any components but install them onto guide rails.
 If you remove controllers and disks to facilitate the movement and installation of the device, record the mapping
between each component and its slot in advance. That helps insert each component back to its correct slot after
the movement and installation. If the controller is inserted into a different location, a system power-on failure may
occur.
Scenario 1 Installing a controller enclosure and an ordinary disk enclosure
Scenario 2 Installing a high-density disk enclosure
(1) Install the inner rail.
(2) Mount the high-density
disk enclosure.
When mounting the high-density disk enclosure, place the side step in the rear of the high-density disk
enclosure on the front bracket of the ball bearing guide rails, and slide the disk enclosure into the cabinet
along the ball bearing guide rails (no manual alignment is required because the inner rail automatically
connects to the middle rail).
Install a disk enclosure onto the guide rails
using the same method as installing the
controller enclosure.
(3) Install a cover.
(4) Install the system enclosure.
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