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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Follow-up Procedure
Dispose of the removed fire alarm sounder that is confirmed faulty.
5.4.6 Replacing the Emergency Start/Abort Switch (Standard)
Prerequisites
A spare emergency start/abort switch 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, flat-head screwdriver, protective gloves
Materials: spare emergency start/abort switch
Documents: fire extinguishing device layout diagram (standard)
Skill requirement: fire engineer
Procedure
Step 1 Switch off the active and standby power supplies to the fire alarm control panel.
Step 2 Use a Phillips screwdriver to remove the screws from the emergency start/abort switch, as
shown in
Issue 04 (2018-01-05)
For the diagrams, see the initial configuration parameter manual for the solution in use.
Before replacing the emergency start/abort switch, inform the related administrative
departments of the temporary downtime of the fire extinguishing system. After the
replacement, inform the administration department that the system has become
operational.
Figure
5-41.
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5 Components Replacement
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