10
Figure 9 Attaching the Chassis to a Wall
Grounding the Chassis
Warning
This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the absence of 
a suitably installed ground conductor. Contact the appropriate electrical inspection authority or an electrician if 
you are uncertain that suitable grounding is available. 
Statement 1024
Warning
AC connected units must have a permanent ground connection in addition to the power cable ground wire. 
NEBS-compliant grounding satisfies this requirement. 
Statement 248
1
Wall
3
Wall stud
2
Bracket
4
Keyhole for starter screw
103517
CISCO 
IAD2400
3
1
2
4