Two-Post Flush-Mount Installation - Dell EMC PowerSwitch S4100-ON Series Installation Manual

2 Align and seat the front flange pegs in the holes on the front side of the vertical post.
NOTE: Be sure that the rails click into place and are secure.
3 Repeat this procedure for the second rail.
To remove each rail, pull on the latch release on each flange ear and unseat each rail.

Two-post flush-mount installation

NOTE: For more installation instructions, see the installation labels attached to the rail assembly.
1 Remove the latch castings from the front side of each ReadyRails assembly, item 1.
To remove the two screws from each front flange ear on the switch side of the rail and remove each latch casting, use a Torx
screwdriver. Retain the latch castings for future rack requirements. It is not necessary to remove the back flange castings.
S5200F-ON Series switch installation 37