Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 168

FusionModule1000A40 ICT Solution
Maintenance Guide
Impact on the System
None
Preparations
Tools: protective gloves, step ladder
Materials: spare extinguishant control panel batteries
Documents: fire extinguishing device layout diagram (CE)
Skill requirement: fire engineer
Procedure
Step 1 Remove the battery cables from the extinguishant control panel.
Step 2 Remove the extinguishant control panel batteries.
Step 3 Install the spare batteries to the proper position of the extinguishant control panel.
Step 4 Connect battery cables to the extinguishant control panel in the same way.
Figure 4-106 Connecting battery cables
Distinguish the positive and negative battery terminals when connecting battery cables.
----End
Follow-up Procedure
Dispose of the removed extinguishant control panel batteries that are confirmed faulty.
Issue 01 (2019-03-05)
For the diagrams, see the initial configuration parameter manual for the solution in use.
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4 Parts Replacement
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