System Maintenance; Routine Maintenance Overview - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual

8.1 Routine Maintenance Overview

Definition
Routine maintenance is scheduled maintenance carried out to ensure proper
system operating and avoid any unscheduled breakdown and downtime.
Routine Maintenance Precautions
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Issue 02 (2021-04-15)
Routine maintenance is critical to the normal operation of a device. Perform
routine maintenance regularly. Read all the precautions and product
documentation before performing maintenance.
Follow local laws and safety instructions to minimize the risk of personal
injury and damage to devices.
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.
Personnel who plan to install, operate, or maintain Huawei devices need to
receive a thorough training, understand all necessary safety precautions, and
be able to correctly perform all operations.
During operation, comply with the safety symbols on the device and all the
safety instructions in this document. The safety precautions provided in this
document do not cover all the safety precautions. Huawei shall not be liable
for any consequence caused by the violation of the safety operation
regulations and design, production, and usage standards.
Most maintenance tasks need to be performed with power off. 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 device is operating, connect the power supply only after you have
connected all cables. 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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System Maintenance

8 System Maintenance
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