Dell PowerEdge 850 - Manual (Page 25)

Rack Installation Guide
23
Figure 1-13. Installing the Mounting Rails for Center-Mount Configuration
Flush-Mount Installation
The two-post rack kit is shipped with the brackets configured for a 7.62-cm (3-inch) wide center-
mount installation. See Figure 1-10 for mounting rail components. To prepare the mounting rails
for flush-mount installation in the two-post rack, perform the following steps:
1 Locate the two mounting rails and place them side by side on a smooth work surface,
with the front ends of the mounting rails toward you (see Figure 1-14).
2 Using a 3/8-inch wrench or nut driver, remove two nuts from the adjustable mounting bracket
(see Figure 1-14).
3 Remove the bracket and then place the bracket on either the 7.62-cm or 15.24-cm
(3-inch or 6-inch) wide flush-mount threaded studs (see Figure 1-14).
12-24 x 0.5-inch pan-head
Phillips screws (4 per rail)
two-post open-frame rack
mounting
rails (2)
release latch
center-mount mounting flange
system rails (2)