Install The Rails - Dell EMC DP4400 Hardware Installation Manual

Hardware Installation Guide

Install the rails

About this task
The rails are labeled left and right, and cannot be interchanged. The front side of each rail is
labeled Left Front or Right Front when the rail faces the cabinet front.
Procedure
1. Determine where to mount the system, and mark the location at the front and back of the
2. Fully extend the rear sliding bracket of the rail.
3. Position the rail end piece labeled Left Front facing inward and orient the rear end piece to
4. Push the rail straight toward the rear of the rack until the latch locks in place.
5. For the front end piece, rotate the latch outward and pull the rail forward until the pins slide
Dell EMC Integrated Data Protection Appliance DP4400 2.3.1 Hardware Installation Guide
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cabinet.
Note: Install the left rail assembly first.
align with the holes on the rear cabinet flanges.
Figure 1 Installing the rear end of the rail
into the flange, and release the latch to secure the rail in place.