Replacing An Indicator - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
Step 4 Hold down the faulty SPD module and pull it out.
Figure 6-6 Replacing the module
● If one SPD module is damaged by lightening, it is recommended that all SPD modules be
replaced.
● If the SPD module cannot be pulled out, use a tool such as a flat-head screwdriver to lever it
out.
Step 5 Install the spare SPD module, and switch on the SPD circuit breaker.
Step 6 Reinstall the protective panel.
----End
Follow-up Procedure
Dispose of the removed SPD module that is confirmed faulty.

6.1.2.6 Replacing an Indicator

Prerequisites
●
●
Impact on the System
None
Preparations
Tools: Phillips screwdriver, multimeter
Materials: spare indicator
Documents: none
Skill requirement: electrician's work permit
Issue 03 (2022-12-15)
NO TE
An indicator is dim or faulty.
Spare indicators of the same model are available and functional.
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6 Parts Replacement
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