H3C WX3820X Installation Manual page 17

Figure2-6 Attaching the front mounting brackets to the device
4. According to the device installation position in the rack, use screws and cage nuts to attach the
rear mounting brackets to the rear rack posts.
Figure2-7 Installing rear mounting brackets
5. Supporting the bottom of the device with one hand and holding the front of the device with the
other, place the device slowly in the rack. Attach the front mounting brackets on the device to
the front rack posts with screws and cage nuts, as shown in Figure2-8. Make sure the
load-bearing screws are in close contact with the upper edges of the rear mounting brackets.
2-5