User's and BIOS Manual (1.0a)

Chapter 2: Server Installation
2-5
Installing the Chassis Rails
Position one of the fixed chassis rail sections you just removed along the side
of the 6034H-X8R. Note that these two rails are left/right specific. Locate
the five rail buttons on each side of the chassis and the five corresponding
holes on each of the inner rails. Note that the holes are elongated with one
end of the hole larger than the other. Align the larger end of each hole with
its corresponding button. Once all are aligned, push the holes toward their
corresponding buttons and the rail should secure itself to the chassis see
Figure 2-2). Once a rail is placed on the chassis, pull it forward until the rail
buttons lock in the small ends of the corresponding holes. Secure the rail to
the chassis with a M4 x 4mm roundhead screw. Repeat the above steps to
install other rail on the chassis.
Locking Tabs: As mentioned, both chassis rails have a locking tab, which
serves two functions. The first is to lock the server into place when installed and
pushed fully into the rack, which is its normal position. Secondly, these tabs
also lock the server in place when fully extended from the rack. This prevents
the server from coming completely out of the rack when you pull it out for
servicing.
Figure 2-2. Installing Chassis Rails