Replacing A Strobell (Ce) - Huawei FusionModule 1000A40 Maintenance Manual

FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
2.
3.
----End
Follow-up Procedure
Dispose of the removed warning signs indicator that is confirmed faulty.

5.5.4 Replacing a StroBell (CE)

Prerequisites
A spare StroBell of the same model is available and functional.
Impact on the System
The fire extinguishing system stops working during the replacement.
Preparations
Tools: Phillips screwdriver, hex key, step ladder
Materials: spare StroBell
Documents: fire extinguishing device layout diagram (CE)
Skill requirement: fire engineer
Issue 04 (2018-01-05)
Figure 5-71 Pulling up the reset button
Press the reset button on the pressure operated switch.
Flip the key to Enable Control rightward. Reset the extinguishant control panel by
pressing Reset on it. Then, reset the key to Enable Control leftward.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Components Replacement
140