H3C Technologies H3C S12500 Series Switches - Manual (Page 6)

3
Removing the power frame mounting bracket
Before you mount the switch in a rack, remove the power frame mounting bracket with a Phillips
screwdriver.
Figure 3 Removing the power frame mounting bracket
Installing the switch in a rack
Check before installation
Before installation, make sure the bottom edge of the slide rails or rack shelf aligns with the middle of the
narrower metal area between holes.
Figure 4 Installing the slide rails
(1) Middle of the narrower metal area between holes (2) 1 RU
Installing cage nuts
1. Align the mounting bracket with the left rack post, making sure the bottom edge and the slide rail
are level. Mark the positions of the cage nuts on the rack post according to the installation holes