FusionModule2000 Smart Modular Data Center
Installation Guide
7 Installing Air Conditioners
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 7-1 Placing a top frame
Step 4 Secure the top frame.
1. Use the four M5x10 tapping screws and the six M4x10 countersunk screws to secure the
rear plate to the top frame, and clamp the rear decorative plate, as shown by (1) and (2)
in Figure 7-2.
2. Use four M8x20 screw assemblies to secure the top frame to the cabinet, as shown by (3)
and (4) in Figure 7-2.
3. Install two M5x10 tapping screws at the front of the top frame to set up equipotential
bonding between the cabinet and the top frame, as shown by (3) in Figure 7-2.
Figure 7-2 Securing a top frame
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