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FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Step 6 Tighten the bolts on the compressors again to a torque of 12 N·m.
Step 7 Install the maintenance door for the compressors.
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4.5 Installing Cables
4.5.1 Precautions
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Issue 03 (2021-04-20)
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● Do not remove the bolts.
● Keep the removed sheet metal fasteners properly for future transportation.
Connections of all power cables, control cables, and ground cables must
comply with local electrical regulations, and the cable specifications should
comply with local cabling specifications.
For details about the maximum current, see the nameplate of the unit.
Check that the input voltage and frequency of the primary power supply meet
the requirements.
Only trained and qualified personnel are allowed to connect cables.
Before connecting cables, use a multimeter to measure the input voltage and
ensure that the power supply is disconnected.
All units must be reliably grounded before power-on.
Cables should be securely connected and free of contact with components,
such as the fan.
When laying out cables, ensure that the power cables and signal cables are
reliably separated and that electric and extra low voltage (ELV) cables are
bound separately.
Cable colors in this document are for reference only.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 System Installation (Building Scenario)
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