H3C Technologies H3C WX5500E Series Access Controllers - Manual (Page 16)

10
Installing the device by using front and rear mounting brackets
1. Wear the ESD-preventive wrist strap and make sure the rack is well grounded and sturdy enough.
2. Mark the position on the rack for installing the mounting brackets, and install cage nuts.
Figure 7 Installing cage nuts
3. Use the screws packed with the front mounting brackets to secure the front mounting brackets to
both sides of the device.
Figure 8 Installing the front mounting brackets
4. Attach the weight-bearing screws packed with the rear mounting brackets to both sides of the
device.
The rear mounting brackets work with the weight-bearing screws to support the device.