Installation guide

3.14 Left Position Guide Rail Plate Installation
1. Turn the cabinet power off.
2. This procedure installs an enclosure in add-on sequence position 6. Refer
to Table 3–1 to select the optimum add-on sequence position for your
installation.
3. Remove the rear access panel.
4. Remove the bezel filler that corresponds to add-on sequence position 6.
a. Refer to Table 3–1 to select the optimum add-on sequence position for
your installation.
b. Remove the four U-clips securing the bezel filler to the bezel.
c. Remove the bezel filler.
WARNING
Use care in supporting the guide rail plate. It is heavy and awkward to
position within the cabinet. If possible, use two persons to support and
position the guide rail plate. The guide rail plate may cause personnel
injury if dropped during installation.
5. Install the guide rail plate in add-on sequence position 6. Add-on sequence
position 6 corresponds to mounting hole numbers 5, 12, and 18 as shown in
Figure 3–5.
a. From the rear of the cabinet, position the guide rail plate with the
mounting bracket to the rear, making sure that the arrow on the
mounting bracket is pointing up.
b. Insert the two front round stand-offs into the cabinet so that hole 12
becomes the center mounting hole in the guide rail plate.
c. While supporting the guide rail plate against the cabinet front vertical
upright, extend the mounting bracket to engage the two rear round
stand-offs into hole numbers 6 and 19 on the cabinet rear vertical
upright.
Preparation and Installation 3–17