FusionModule1000A40 Prefabricated All-in-One Data
Center
Installation Guide
8 Installing Devices Inside Pre-fab. Modules
Issue 03 (2020-06-09)
Copyright © Huawei Technologies Co., Ltd.
68
Figure 8-21
Connecting the pneumatic switch hose to the container valve
Step 4
Connect the fire cylinder to the fire extinguishing pipeline.
Wrap the threads with sealing tape to ensure air tightness.
1.
Remove the protective cover at the threaded adapter position of the container valve, and
connect the threaded adapter to the fire cylinder, as shown by (1) in
2.
Connect the I-shaped connection pipe to the threaded adapter.
3.
Connect one end of the high-pressure hose to the fire cylinder and the other end to the
fire extinguishing pipeline, as shown by (2) in