Huawei OceanStor 5110 V5 Quick Installation Manual page 10

(3) Place the side step at the rear (excluding the inner rail) of the high-density disk enclosure onto 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).
 Do not pull out the middle guide rails when sliding the high-density disk enclosure into the cabinet.
Otherwise, the guide rails may be warped.
 Before you install disk modules, install the high-density disk enclosure into the cabinet.
(4) Install a cover.
1. Pull out the enclosure slowly.
2. Push the upper cover backward until the upper cover touches the mounting bars.
3. Fasten the two captive screws on the cover.
(5) Secure the high-density disk enclosure.
1. Slide the enclosure into the cabinet slowly along the ball bearing guide rails.
2. Fasten the two captive screws on the front panel.
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