Routing Cables Through A Plastic-Coated Metal Hose - Huawei FusionModule1000A20 Installation Manual

FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide
Procedure
Step 1 Select the designed cables.
Step 2 Lay out cables to the required run length.
To protect cable sheathings, do not press or stab cables with a hard object and do not drag
cables on the ground at will during cable layout.
Step 3 Attach labels to both ends of cables that you have laid out.
Ensure that the labels are clear, endurable, and consistent between both ends.
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A.1.4 Routing Cables Through a Plastic-coated Metal Hose
Prerequisites
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Preparations
Tools: protective gloves
Material: plastic-coated metal hose
Issue 02 (2020-01-15)
Do not route cables through a plastic-coated metal hose under bad weather conditions if
no shelter is available.
Cables have been labeled.
In the FusionModule1000, external cables except armored cables must be routed through a
plastic-coated metal hose.
To prevent burrs on cable ends from hurting people and scraping the corrugated hose, wrap
the cable ends properly before routing cables through a plastic-coated metal hose.
To protect cable sheathings, do not drag the cables at will when routing cables through a
plastic-coated metal hose.
Wear a pair of protective gloves when pulling the thin copper cable. Ensure that protective
treatment has been applied on the contact with the copper cable.
Some external cables for the FusionModule1000 are long and thick. Assign sufficient
people (at least three persons) to route cables especially armored cables through a
plastic-coated metal hose if no assistant tool is available onsite.
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A A Basic Installation Operations
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