Huawei FusionDC1000A Maintenance Manual page 58

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Item Method
Cable trays Check whether the
inside pre- cable trays are
fab. modules securely connected
without damage or
misshapen.
Cables Check cable
connections.
Check whether
cables are intact.
Issue 01 (2021-04-20)
Check Standard
Cable trays are
properly installed, and
fasteners are secure.
Cable trays, screws,
and nuts are free from
rust or corrosion.
Cables are securely
connected without
bare terminals.
● Cable jackets are
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
requirements.
● The cable armor is
intact.
Copyright © Huawei Technologies Co., Ltd.
3 Routine Maintenance
Troubleshooting
Secure cable trays that have
become loose.
Repaint corroded cable trays, or
replace damaged and seriously
corroded parts. For details, see the
installation guide for the
corresponding solution.
Secure terminal connections, and
replace terminals that do not meet
requirements. For details, see the
installation guide for the
corresponding solution.
Replace parts that do not meet
requirements.
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