9
Mounting the firewall on a workbench
IMPORTANT:
•
Ensure good ventilation and a minimum clearance of 100 mm (3.94 in) around the chassis for
heat dissipation.
•
Avoid placing heavy objects on the firewall.
If a standard 19-inch rack is not available, you can place the firewall on a workbench.
To mount the firewall on a workbench:
1.
Verify that the workbench is sturdy and reliably grounded.
2.
Place the firewall upside down on the workbench and clean the four round holes in the chassis
bottom with a dry cloth.
3.
Attach the four rubber feet to the round holes in the chassis bottom.
4.
Place the firewall with upside up on the workbench.
Figure1-4 Mounting the firewall on a workbench
Installing the firewall in a standard 19-inch rack
WARNING!
To avoid bodily injury and device damage, use a minimum of two persons to rack-mount the firewall.
CAUTION:
For adequate heat dissipation, ensure a distance of 1U (44.45 mm, or 1.75 in) between the chassis
and other devices in the rack.
To install the firewall in a standard 19-inch rack:
1.
Unpack the firewall and accessories.
2.
Mark the cage nut installation positions on the front rack posts by using the mounting brackets.
