H3C Technologies H3C WX5000 Series Access Controllers - Manual (Page 27)

3-7
Slide rail appearance
Figure 3-12 Appearance of a slide rail
(1) Slotted hole, a screw hole for fixing the slide rail to the rear round-hole rack rail of the rack. You
can adjust the screw position within the screw hole according to the device position.
(2) Heat dissipation hole. It is for heat dissipation between the device and rack.
(3) Slotted hole, a screw hole for fixing the slide rail to the front round-hole rack rail of the rack.
Installation procedure
1) Put on the EAD-preventive wrist strap and check that the rack is sturdy and properly earthed.
2) Take out the screws, which are packaged with the front mounting brackets. Attach one end of the
front mounting brackets to the access controller with the screws, as shown in Figure 3-4 .
3) Install the slide rails to the round-hole rack rails at both sides of the rack using M5 tapping screws,
as shown in Figure 3-13 . (This figure is just for your reference. The installation may differ on a
different rack.)
Figure 3-13 Install slide rails
4) Hold the two sides of the access controller with both hands, and then slightly slide the access
controller into a proper position of the rack, as shown in Figure 3-14 . Make sure that the bottom of
the access controller is closely touched with the slide rails.