Figure 8-31 ASD battery wiring diagram
----End
8.4.4 Removing the Fire Cylinder in the SmartLi Cabinet and
Filling Extinguishant
Preparations
The re cylinder of the re detection and extinguishing equipment needs to be
lled with extinguishant onsite.
Tools: insulated socket wrench, insulation gloves, Phillips screwdriver, key to the
cabinet door, torque wrench, pipe cutter, and pipe holder
Procedure
Step 1 Check that the re cylinder valve is closed (vertical to the cylinder).
Figure 8-32 Checking the re cylinder valve
Step 2 Open the rear door of the cabinet and remove the re cylinder.
1. Remove the re cylinder fastener.
2. Take out the re cylinder.
FusionDC1000A Prefabricated All-in-One Data
Center
Installation Guide (IT Scenario) 8 Installing Devices Inside the Pre-fab. Module
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 92