Four-Post Threaded Configuration - Dell EMC PowerSwitch Z9100–ON Installation Manual

Figure 11. Two-post center-mount configuration
2. Slide the back bracket towards the post. Secure it to the post flange with two user-supplied screws, item 2.
3. Repeat this procedure for the second rail.

Four-post threaded configuration

CAUTION: To be NEBS Earthquake Z4-compliant, you must remove the tool-less latch castings described in
Step 1.
1. Remove the latch castings from each end of the ReadyRails assemblies. To remove the two screws each latch casting, use a
Torx driver, item 1.
Retain the latch castings for future rack requirements.
22 Z9100–ON installation