Locating And Rectifying Faults - Huawei FusionModule 1000A40 Maintenance Manual

FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)

4.4 Locating and Rectifying Faults

Locating Faults
Locate faults from the following aspects:


Alarm Handling
After locating the component or module for which the alarm is generated, rectify the fault.
Issue 04 (2018-01-05)
 Alarms that may result in serious results (such as fire or communication interruption)
Component: Locate the component for which the alarm is generated, such as a UPS or an
air conditioner.
Module: Locate the faulty module after locating a faulty component, such as the UPS
controller or the air conditioner controller.
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