Replacing A Fire Cylinder (Ce) - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Figure 5-51 Connecting battery cables
Distinguish the positive and negative battery terminals when connecting battery cables.
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Follow-up Procedure
Dispose of the removed extinguishant control panel batteries that are confirmed faulty.

5.4.1.9 Replacing a Fire Cylinder (CE)

Prerequisites
A spare fire cylinder of the same model is available and functional.
Impact on the System
The fire extinguishing system stops working during the replacement.
Preparations
Tools: pipe wrench, pallet truck, Phillips screwdriver, adjustable wrench, protective gloves
Materials: spare fire cylinder, sealing tape
Document: fire extinguishing device layout diagram (CE)
Skill requirement: fire engineer
Issue 01 (2019-02-25) Copyright © Huawei Technologies Co., Ltd.
5 Parts Replacement
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