H3C WX5004 Installation Manual page 20

Hold the two sides of the access controller with both hands, and then gently slide
4.
the access controller into a proper position on the rack (see Figure 4 Make sure that
the bottom of the access controller touches the slide rails.
Figure 4 Installation with front mounting brackets and slide rails
NOTE:
Make sure that there is at least 1 U (44.45 mm, 1.75 in.) height away from neighbor devices for
heat dissipation.
Use M6 screws and cage nuts to fix the front mounting brackets to the front
5.
square-hole rack rails, so that the front mounting brackets and the slide rails can fix
the access controller on the rack steadily (see Figure 5
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