Setup Guide

2 Dell Networking SPR-RK3-MNT | Installation Guide
Figure 1 Attaching the Mounting Brackets (W-7205)
2. Secure the brackets to the device using the eight M4 x 8 mm Phillips Flat Head screws (four per bracket) and
a suitable screwdriver.
3. If the rack requires cage nuts or clip nuts, insert them on the front rails (two per rail, aligned horizontally)
4. Mount the device in the rack using the four M6 x 15 mm Phillips Pan Head screws (two per bracket) and a
suitable screwdriver (see Figure 2).
Figure 2 Rack Mounting (W-7205)
NOTE: Leave a minimum of 10 cm (4 inches) of space on the left and right side of the controller for proper air flow and ventilation.
Leave additional space in the front and the back of the controller to access network cables, LED status indicators, and power cord.