Replacing A Fire Alarm Sounder (Standard) - Huawei FusionModule1000A40 ICT Solution Maintenance Manual

FusionModule1000A40 ICT Solution
Maintenance Guide
Figure 4-71 Installing the cover
Step 8 Switch on the active and standby power supplies to the fire alarm control panel, and check
whether the new horn strobe is working properly.
----End
Follow-up Procedure
Dispose of the removed horn strobe that is confirmed faulty.

4.4.1.6 Replacing a Fire Alarm Sounder (Standard)

Prerequisites
A spare fire alarm sounder of the same model is available and functional.
Impact on the System
The fire extinguishing system stops working during the replacement.
Preparations
Tools: needle-nose pliers, insulation tape, protective gloves, step ladder
Materials: spare fire alarm sounder, cord end terminals
Documents: fire extinguishing device layout diagram (standard)
Skill requirement: fire engineer
Issue 01 (2019-03-05)
Unlock the fire alarm control panel and press HORN/STROBE. The horn strobe should be activated.
Copyright © Huawei Technologies Co., Ltd.
4 Parts Replacement
130