NEC Express5800/140Hb, Руководство по обслуживанию

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2-6 Setting Up the System
2.
Remove the center slide bar from each rack mounting bracket assembly as
follows:
!
Position the rack mounting bracket assembly on a flat surface with the
center slide bar facing up.
!
Fully extend the three telescoping slide bars until they lock in place
(see Figure 2-1).
!
While pressing up on the center slide bar safety latch (see Figure 2-1),
slide the center slide bar out of the assembly and set aside for
installation on the server.
!
Ensure that the safety latch on the extension rail assembly (see Figure
2-1) is centered and then collapse the center slide rail into the outer
bracket rail.
3. With each rack mounting bracket assembly on a flat surface remove the six
screws that attach their outer and inner brackets together and separate them
(see Figure 2-1).
4.
Locate the third, fourth, and fifth set of screw holes on the outer rack
mounting bracket (counting from the front of the bracket that has no front
flange) and align its inner bracket rear set of oblong holes over this set of
holes (see Figure 2-2).
Note:
This procedure is for mounting a server in a
1000 mm rack cabinet. For mounting in other types of rack
cabinets adjust the mounting bracket alignment procedures
accordingly.
5. Secure the two brackets together by inserting two screws in each of the third,
fourth, and fifth set of screw holes (see Figure 2-2). Snug up screws but do
not tighten.
6. Set the rack mounting bracket assemblies aside for rack installation.
A – Inner bracket
B – Third set of screw holes
C – Fourth set of screw holes
D – Fifth set of screw holes
E – Outer bracket
Figure 2-2 Preparing the Rack Mounting Brackets