System Operation And Maintenance; Routine Maintenance; Routine Maintenance Overview - Huawei NetCol5000-C030 User Manual

NetCol5000-C(030, 032, 065) In-row Chilled Water
Smart Cooling Product
User Manual
7

System Operation and Maintenance

7.1 Routine Maintenance

7.1.1 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 06 (2022-12-15)
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 plan to install, operate, or maintain the unit need to receive a
thorough training, understand all necessary safety precautions, and be able to
correctly perform all operations.
Strictly follow the safety precautions and instructions when performing
operations.
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.
Protective measures, such as wearing insulation gloves or shoes, must be
taken during electrical maintenance.
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