Step 7
Place the horizontal air plenum above the shelf slot in the ANSI 23-inch cabinet or rack.
Step 8
Install the wing head screws provided with the kit, and tighten to a torque value of 11.5 in-lb (1.3 N-m).
Figure 95: Installing the horizontal plenum above the vertical plenums
Cisco NCS 2000 Series Hardware Installation Guide
153
Installing the Air Flow Regulator
DLP-L66 Installing Air Plenum in NCS 2006 Shelf for ANSI 23-inch Configuration