Huawei FusionDC1000A Maintenance Manual page 147

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Figure 4-86 Installing the fire cylinder steel straps
(1) Fire cylinder steel straps
Step 8 Connect cables of the electromagnetic valve to the interconnection terminal.
Figure 4-87 Connecting cables to the electromagnetic valve
Step 9 Connect the cables to the pressure announciator.
Step 10 Reinstall the adapter and high-pressure hose.
Step 11 Connect the cables between the electromagnetic valve and the fire alarm control
panel.
Step 12 After installing the fire cylinder, remove the safety pin on the fire cylinder.
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd.
4 Parts Replacement
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