10
Figure2-1 Firewall installation flow
Grounding the firewall
WARNING!
•
Correctly connecting the firewall grounding cable is crucial to lightning protection and EMI
protection. Before installing or using the firewall, connect the grounding cable to it correctly.
•
Do not connect the firewall grounding cable to a fire main or lightning rod.
Ground the firewall
Install fan trays
Install MPUs or interface
modules
Install power modules
End
Install the firewall in a 19-inch
rack
Start
Connect power cords
Verify the installation
Install hard disks
Connect Ethernet interface
cables