System Operation And Maintenance; Routine Maintenance; Routine Maintenance Overview - Huawei NetCol5000-C030H90D0 User Manual

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual (2019)
6

System Operation and Maintenance

6.1 Routine Maintenance

6.1.1 Routine Maintenance Overview

Definition
Routine maintenance refers to preventive and periodic check and maintenance
carried out to promptly identify and handle alarms and potential faults during the
normal operation of the equipment.
Precautions
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Issue 03 (2020-08-30)
Routine maintenance is critical to the normal operation of equipment.
Perform routine maintenance regularly. Read the precautions and product
documentation before performing routine maintenance.
Follow local laws and safety instructions to minimize the risk of personal
injury and damage to equipment.
The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this
document do not represent all safety instructions. They are only supplements
to the safety instructions.
Personnel who will install, operate, and maintain Huawei equipment must
receive thorough training, understand all necessary safety precautions, and be
able to correctly perform all operations.
Pay attention to the safety symbols on the equipment and all safety
instructions in this document. The safety precautions given in this document
do not cover all safety precautions. Huawei will not be liable for any
consequence caused by violation of the safety operation regulations and
design, production, and usage standards.
Most maintenance tasks should be performed only after the power supply is
disconnected from the equipment. Do not connect the power supply during
maintenance. If you need to perform maintenance tasks such as measuring
the current, voltage, and temperature when the equipment is operating,
connect the power supply only after you have finished all equipment
connections. Disconnect the power supply when you finish maintenance.
Copyright © Huawei Technologies Co., Ltd.
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