Huawei FusionModule 1000A40 Maintenance Manual page 48

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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Item
Cable trays
inside
pre-fab.
modules
Cables
Issue 04 (2018-01-05)
Expected
Method
Result
Check the cable
Cable trays are
tray connections.
properly
installed, and
fasteners are
secure.
Cable trays,
screws, and
nuts are free
from rust or
corrosion.
Check cable
Cables are
connections.
securely
connected
without bare
terminals.
Check the cable
appearance.
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Copyright © Huawei Technologies Co., Ltd.
Troubleshooting
If a cable tray is loosely connected,
secure it.
Repaint corroded cable trays, or
replace damaged and seriously
corroded parts. For details, see the
installation guide for the
corresponding solution.
Tighten any loose cable terminals,
and replace any incompliant
terminals by following instructions
in the installation guide.
Cable
Replace parts that do not meet
jackets are
requirements.
free from
damage or
cracks.
No cable
overheats
due to
overload
and the
loads are
within the
rated
capacity of
the cables
(the cables
works only
a very short
time under
overload
situations).
The bend
radius of
cables
meets
requirement
s.
The cable
armor is
intact.
3 Maintenance
40

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