NEC Express5800 320La User Manual page 47

Figure 2-2. Locating and Marking the Front Mounting Holes for the Server Unit
3. While marking the hole locations for the rail assemblies, also mark the
locations on the front vertical mounting rails for the cage nuts, which hold
the thumbscrews of the server faceplate (see Figure 2-2).
4. Insert six M5 cage nuts in their marked locations on the front vertical
mounting rails (see Figure 2-3), as follows:
Position the cage nut on the inside of the front vertical mounting rails.
!
Hook the side lip of a cage nut into the square hole in the rail.
!
Squeeze while pressing the other side lip of the cage nut into the square
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hole in the rail until it is secured.
Repeat for each cage nut.
!
A
A
A
A
B
C
C
B
A – M5 Cagenuts for ServerUnit
Faceplate
B – Rail Assembly Bracket
Alignment Tabs
C – Rail Assembly Bracket
M5 Screw Holes
Setting Up the System 2-7