Table 5-2
Checklist for the installed power cables and grounding cables
No.
Check Item and Description
Method
1
Each power cable or grounding cable
must be a single cable with a copper wire
inside it. The cables must be connected
reliably according to the standards.
-
2
The power cables and grounding cables of
the devices are connected reliably. For
each grounding terminal, the spring
washer is placed on top of the flat washer.
-
3
The lug of a power cable or a grounding
cable are welded or pressed firmly.
-
4
The power cables and grounding cables
outside the cabinet are straight. They are
bundled separately from other types of
cables.
Check this according to the following
figure.
5
The extra ends of the power cables and
grounding cables are cut off instead of
being coiled.
-
6
The grounding cable for the cabinet door
is connected reliably and firmly.
-
7
Each power cable or grounding cable
must be labeled according to the
standards. The labels are stuck on a fixed
position on the cables and they face the
same direction (including the label on the
power distribution switch). It is
recommended that the labels be stuck at
20 mm (0.79 in.) away from the plugs.
-
8
The power cables and grounding cables
outside the cabinet are at least 30 mm
(1.18 in.) away from the signal cables.
-
Cables Inside the Cabinet
lists the items that need to be checked for the installed cables inside the cabinet.
HUAWEI NetEngine80E Router
Installation Guide
5 Powering on Devices
Issue 02 (2011-09-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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