FusionModule2000 Smart Modular Data Center 
Installation Guide 
15 Installing Monitoring Devices 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 15-18 Installing a floating nut 
 
 
Step 2  Secure the rack environment unit to the cabinet by tightening the M6 screws on the left and 
right mounting ears. 
Figure 15-19 Installing a rack environment unit 
 
 
Step 3  Connect the ground cable of the rack environment unit to the nearby ground hole on the 
cabinet mounting bar. 
----End 
15.3 Installing Monitoring Devices on a Control Skylight 
Monitoring devices should be installed in appropriate holes on the control skylight.