Replacing The Extinguishant Control Panel (Ce) - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
3.
Step 9 Reinstall the electrical actuator to the container valve of the fire extinguisher
cylinder.
1.
2.
Step 10 Connect the interconnection terminals on the electrical actuator to the
extinguishant control panel.
Step 11 Switch on the input circuit breaker of the extinguishant control panel and connect
the battery cables to power on the panel.
----End
Follow-up Procedure
Dispose of the removed fire extinguisher cylinder that is confirmed faulty.

6.4.10 Replacing the Extinguishant Control Panel (CE)

Prerequisites
A spare extinguishant control panel 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, protective gloves
Materials: spare extinguishant control panel
Issue 03 (2022-12-15)
Connect the high-pressure hose.
Verify that the electrical actuator ejector is reset. If the ejector is not reset,
press the ejector.
NO TICE
If the ejector is not pressed down, extinguishant may be released.
Figure 6-38 Operating the electrical actuator ejector
Align the electrical actuator and the container valve, and tighten the electrical
actuator clockwise.
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6 Parts Replacement
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