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FusionCol8000-E400 Modular Indirect Evaporative
Cooling System
User Manual
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8.2 Routine Maintenance
Smart Cooling Product Running
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When the ambient temperature is lower than 3°C, drain the water in the water
spraying system. To drain the water in the water spraying system, open the water
discharge valve in the water spraying system pipe, and close the water discharge
valve 60 minutes later.
Smart Cooling Product Maintenance
The installation and maintenance of the smart cooling product must be
periodically performed by trained personnel to ensure personal safety. Take
insulation measures for tools and human bodies before operating the smart
cooling product. When operating a fan, do not insert your fingers or tools into the
operating fan until the fan stops running. Before entering the device, ensure that
electrical devices are physically isolated from the general power supply.
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Issue 04 (2022-06-30)
Exercise caution during professional maintenance. For details, contact
technical support.
When replacing a component, do not lean the component against the
cabinet.
Softened water is used for circulation in the water tank in summer. The water
quality meets the requirements.
The circulation water system is full of water in summer. When the equipment
is not used in winter, drain the water from the water pan and pipes to avoid
freezing.
When a fan of the smart cooling product is faulty, shut down the fan
immediately for repair. If the fan cannot be repaired within two hours, use a
baffle plate to block the air vent after removing the fan, to prevent backflow.
NO TICE
After installing the smart cooling product, if the construction decoration
company is still in the process of construction, take protective measures to
prevent sundries and dust from falling into the smart cooling product.
It is recommended that the following maintenance items be performed every
three to six months. The actual maintenance period depends on the loads and
surrounding conditions.
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Check whether the bolts of bearings are tightly fastened.
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Check the sealing strip of the maintenance door and the flexible
connector of the air duct. If there is any air leakage, replace them in time.
It is recommended that the following maintenance items be performed once a
year.
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Check electrical cable connections.
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Check whether the shell of the smart cooling product is damaged or
corroded. If yes, clean the shell and take anti-corrosion measures.
Copyright © Huawei Technologies Co., Ltd.
8 System Operation and Maintenance
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