N2000H V3 Appliance 
User Guide 
2 Installing and Removing the N2000H V3 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
2.  Tighten the screws. 
3.  Install another guide rail on the opposite side by using the same method. 
Step 4  Installing the N2000H V3 
1.  At least four persons lift the N2000H V3 on two sides and move it to the rack. 
2.  Place the N2000H V3 on the guide rails and push it into the rack, as shown in Figure 2-5. 
Figure 2-5 Installing the N2000H V3 
 
 
3.  When the two mounting ears on the N2000H V3 contact the mounting bars on the rack, 
tighten the captive screws on the mounting ears to secure the N2000H V3. 
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2.3.2 Installing the N2000H V3 by Using Adjustable Guide Rails 
Operation Scenario 
The adjustable guide rails apply to a rack where the distance between the front and rear 
mounting bars is 543.5 mm to 848.5 mm. 
Procedure 
Step 1  Determine the positions for installing floating nuts. See Figure 2-6.