EMC DS-xxB2 User Manual

EMC Departmental Switch DS-xxB2 Into Third-Party Racks

Installing the DS-xxB2 Rails

Figure 12

Securing the Keps Nuts

If the side skins are removed on the rack/cabinet, the keps nuts can be
tightened after the rails have been installed.

Round-Hole Channel

To install the rails assembly in the round-hole channel of the
rack/cabinet:

1. Align the holes of the front rail flange to the inside of the front

channel. The top and bottom screw holes are used for the screws.

2. Secure the rail to a round-hole channel with 2 M5 x 10-mm pan-

head screws (see table on Table 5 on page 6). Leave the screws
finger-tight, and tighten them after the switch is installed. See
Figure 13 on page 14.

3. Align the holes in the rear, U-shaped flange of the rail with the

holes in the rear inside channel.

4. Secure the rail to a round-hole channel with 2 M5 x 10-mm pan-

head screws (see table on Table 5 on page 6). Leave the screws
finger-tight, and tighten them after the switch is installed. See
Figure 13.

5. Repeat steps 1 through 4 for the other rail.

EMC2045S

Keps
Nut