EMC DS-16B Installation Guide - Page 19

Installing the DS-16B2 Rails Square-Hole Channel Follow the steps below to install the rails assembly in the square-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. See Figure 14. 2. Secure the rail to a square-hole channel with 2 square- hole washers and M5 x 16-mm flat-head screws (see table on page 8). Leave the screws finger-tight, and tighten them after the switch is installed. 3. Align the holes in the rear, U-shaped flange of the rail with the holes in the rear inside channel, as shown in Figure 14. 4. Secure the rail to a square-hole channel with 2 square-hole washers and M5 x 16-mm flat head screws (see table on page 8). Leave the screws finger-tight, and tighten them after the switch is installed. 5. Repeat steps 1 through 4 for the other rail. EMC Departmental Switch DS-16B2 Installation Guide 19