Routine maintenance is a preventive measure taken periodically during the running of the system to:

·         Identify and remove hidden defects and problem in time.

·         Ensure normal running of the system.

·         Ensure long-term safety, stability, and reliability of the system.

 

Depending on the period, routine maintenance can be divided into the following two types:

·         Daily maintenance

·         Periodic maintenance

Daily Maintenance

Daily maintenance refers to the simple maintenance operations implemented by the common maintenance personnel every day, such as checking equipment room environment, power supply system, terminal system, alarm system, and device running. Daily maintenance serves the following purposes:

·         To recognize alarms generated by the equipment or the existing defects of the equipment in time and take appropriate measures accordingly, thus keeping stable operation of the equipment and lowering rate of failure

·         To recognize abnormal phenomenon of link statuses or connection statuses during service running in time and take proper measures to recover the system, thus ensuring the normal running of services

·         To know the operation state of both equipment and network in real time and find out their operation tendency, thus improving the handling efficiency of maintenance personnel on emergency accidents

Periodic Maintenance

Periodic maintenance refers to the complicated maintenance operations such as checking cables, measuring grounding resistance, cleaning equipment, implemented by the trained maintenance personnel periodically for the following purposes:

·         To keep the equipment in good state and ensure the safe and stable operation of the system

·         Through periodic check, backup, test, and cleaning, to identify the defects of the equipment in time during operation such as natural aging, function out of work, and deterioration of performance, and then to take appropriate measures accordingly

 

 

 

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