H3C PSR600-54A-B Installation Manual page 20

3. Attach cage nuts (user-supplied) to the front rack posts. Make sure the corresponding cage
nuts on the left and right front rack posts are at the same height.
4. One person supports the chassis bottom with one hand, holds the front part of the chassis with
the other, and pushes the chassis into the rack gently. Make sure the shoulder screws rest
firmly on the upper edge of the rear mounting brackets. See
5. The other person attaches the front mounting brackets with M6 screws (user-supplied) to the
front rack posts. Make sure the switch is installed securely in the rack. See
Figure2-14.
Figure2-13 Mounting the switch in the rack (with the wide flange of the rear mounting
brackets inside the rack)
2-10
Figure2-13 and Figure2-14.
Figure2-13 and