Mechanical Safety - Huawei JUPITER-3000K-H1 User Manual

JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
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1.6 Mechanical Safety

Hoisting
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Issue Draft A
(2022-09-07)
Use an electroscope of a proper voltage level to check whether the equipment
is energized and ensure that the equipment is completely powered off.
If charged bodies are found nearby, block or wrap them with insulation plates
or insulation tapes.
Before performing maintenance and repair, securely connect the loop to be
repaired to the main ground loop using a ground cable.
NO TICE
● Before connecting a cable, check that the labels on it are correct.
● If the equipment has multiple inputs, disconnect all the inputs before
working on the equipment.
After the maintenance or repair is complete, remove the ground cable
between the loop that has been maintained and the main ground loop.
Before hoisting, check the hoisting tools. Do not use damaged or unqualified
hoisting tools.
Before hoisting objects, ensure that hoisting tools are firmly secured onto a
fixed object or wall that meets the load-bearing requirements.
Do not drag steel ropes or hoisting tools and prevent them from bumping
into the equipment.
During hoisting, do not stand or walk under the crane or the hoisted objects.
Install temporary warning signs or fences to isolate the hoisting area.
Ensure that the angle between two hoisting ropes is no more than 90
degrees.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Information
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