H3C S6812 Series Installation Manual page 21

Figure2-13 Attaching the front mounting brackets and shoulder screws to the chassis
(port-side mounting position for the mounting brackets)
Figure2-14 Attaching the front mounting brackets and shoulder screws to the chassis
(power module-side mounting position for the mounting brackets)
Attaching the rear mounting brackets to the rack
1. Orient the rear mounting brackets with the wide flange inside or outside the rack as required, as
shown in
2. Use M6 screws and cage nuts to attach the rear mounting brackets to the rear rack posts. Make
sure the cage nuts on the left and right rear rack posts are at the same height.
Do not fully tighten the M6 screws before mounting the switch in the rack.
Figure2-15 and Figure2-16.
2-14