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

NetCol5000-C030 In-row Chilled Water Smart Cooling
Product
User Manual (Simple Configuration)
6

6.1 Routine Maintenance

6.1.1 Overview

Routine Maintenance
Routine maintenance is scheduled maintenance carried out to ensure proper system operating
and to therefore avoid any unscheduled breakdown and downtime.
Routine maintenance helps the O&M personnel to:
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Routine Maintenance Precautions
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Issue 09 (2020-01-10)

System Operation and Maintenance

Find and handle alarms related to equipment operating in a timely manner.
Discover potential risks in a timely manner, preventing faults that could possibly cause
economic losses and reduce customer satisfaction.
Analyze the system operating trend based on collected information and take measures to
improve operating efficiency.
Read all 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 the safety instructions. They are only
supplements to the safety instructions. Therefore, only trained and qualified personnel
can install, operate, and maintain Huawei equipment, and they must understand basic
safety precautions to avoid hazards.
Pay attention to the safety symbols on the equipment and all the safety instructions in
this document. The safety precautions given in this document do not cover all the 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 can be performed only after the power supply is disconnected
from the equipment. Do not connect the power supply during maintenance. When the
equipment is being operated, if you need to perform maintenance tasks, such as
measuring the current, voltage, and temperature, 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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