Huawei FusionDC1000A - Fire Extinguishing System Commissioning (CE)

Figure 5-8 Connecting cables to the electromagnetic valve
Step 18 Remove the safety pin after verifying that the re extinguishing system is working
properly.
NO TICE
Verify that the safety pin is removed after the re extinguishing system is
commissioned, accepted by the customer, and working properly; otherwise, the
electromagnetic valve may fail to start, and extinguishant may fail to be released
in the case of
re.
1. Remove the safety pin.
Figure 5-9 Removing the safety pin
----End
5.3 Fire Extinguishing System Commissioning (CE)
Prerequisites
● The extinguishant control panel has been powered on.
● The management system is working properly.
FusionDC1000A Prefabricated All-in-One Data
Center
Commissioning Guide (IT Scenario) 5 System Commissioning
Issue 02 (2022-12-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 72