Zte ZXR10 8900 Series, Руководство по установке оборудования

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Chapter 4 19” Standard Cabinet Installation
In equipment room with sealed air conditioning, they can be
cleaned once six-month. In equipment rooms where the environ-
ment is less ideal, such as remote equipment room, meshes must
be cleaned once three-month.
Installing and Cleaning Dustproof Plug-in Box
Dustproof plug-in box is installed at the bottom of cabinet. The
position of dustproof plug-in box as shown in
Figure 47 .
F
IGURE
47 P
OSITIONS OF
D
USTPROOF
P
LUG
-
IN
B
OX
1. Dustproof plug-in box 2. Cabinet
Note:
Damp meshes must not be installed in cabinet.
To clean and install the dustproof mesh, perform the following
steps.
1. Remove screws of dustproof plug-in box. Outstretch dustproof
plug-in box maintaining the balance by two hands, so that dust
from dustproof meshes do not fall into the cabinet, as shown
in
Figure 48 .
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