2-31
Cisco ISA 3000 Industrial Security Appliance Hardware Installation Guide
Chapter 2 Installing the Cisco ISA 3000 Industrial Security Appliance
Installing the Cisco ISA 3000
Step 5 Insert the ground screw into the functional ground screw opening on the front panel.
Step 6 Attach the ring terminal to the chassis using the screw set aside in step 1. Use a ratcheting torque
screwdriver to tighten the ground screws and ring terminal to the device front panel to 3.5 in-lb (0.4
N-m). See Figure 2-4.
Figure 2-4 Grounding Location
Step 7 Connect the other end of the ground wire to a known reliable earth ground point at your site.
Step 8 Move on to the next chapter for instructions on connecting Ethernet devices and a network.