Replacing Batteries For The Vesda Power Box - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Step 8 Press the red button on the emergency light to check whether the new emergency light is
working properly.
----End
Follow-up Procedure
Dispose of the removed emergency light that is confirmed faulty.

5.4.2 Replacing Batteries for the VESDA Power Box

Prerequisites
Spare VESDA power box batteries of the same model are available and functional.
Impact on the System
None
Preparations
Tools: Phillips screwdriver, protective gloves
Materials: spare VESDA power box batteries
Documents: fire extinguishing device layout diagram (standard)
Skill requirement: fire engineer
Procedure
Step 1 Move the VESDA power box batteries to the installation position indicated on the fire
extinguishing device layout diagram.
Step 2 Switch off the standby power supply for the VESDA.
Issue 01 (2019-02-25)
If the new emergency light turns on, it is working properly.
For the diagrams, see the initial configuration parameter manual for the solution in use.
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5 Parts Replacement
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