Mounting Cables On The Cable Tray - Huawei FusionModule1000A20 Installation Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide
Documents: none
Skill requirement: skilled technician
Procedure
Step 1 Select an appropriate plastic-coated metal hose.
Step 2 Cut the plastic-coated metal hose to the required length calculated in
Step 3 Route cables through the plastic-coated metal hose.
All monitoring cables must be routed at the same time through the same plastic-coated metal
hose.
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A.1.5 Mounting Cables on the Cable Tray
Prerequisites
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Preparations
Tools: step ladder, protective gloves, and safety helmet
Issue 02 (2020-01-15)
Deduct the cable length of both ends in pre-fab. modules from the actual cable run length to determine
the required length of the plastic-coated metal hose.
 To facilitate installation, it is recommended that you lay out cables to the measured cable route
length plus about 1 m.
 Do not tread on the plastic-coated metal hose during cable layout and routing.
Put a thin copper cable through a plastic-coated metal hose, with sufficient length
reserved at both ends to facilitate subsequent operations.
Lay out the plastic-coated metal hose with the thin copper cable in a straight line.
When installing cables, bind all cables of the same category between two devices.
Tie a cable or a bundle of cables with the thin copper cable at one end of the
plastic-coated metal hose. Pull the thin copper cable at the other end when another
person is holding the plastic-coated metal hose to pull the cables through the hose.
Do not mount cables on a cable tray outdoors under bad weather conditions if no shelter
is available.
The selected cables have been routed through a plastic-coated metal hose.
Some external cables for the FusionModule1000 are long and have a large diameter. Assign sufficient
people to mount cables especially armored cables on cable trays if no assistant tool is available onsite.
Copyright © Huawei Technologies Co., Ltd.
A A Basic Installation Operations
Step 1.
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