Place the firewall upside-down on a table with
the front of the firewall hanging off the edge of the table by about
Place the shelf upside down on top of the firewall and
align the four holes on the bottom of the shelf with the four screw
holes on the bottom of the firewall. The front bezel of the firewall
protrudes out of the front opening of the shelf.
Secure the shelf to the firewall using four 6-32 x 1/4”
Phillips-head screws and torque each screw to 9 in-lbs.
Hold the shelf (with the firewall attached) right-side
up in the rack and secure the shelf to the rack using two screws
for each side of the shelf. Use the appropriate screws (#10-32 x
3/4” or #12-24 x 1/2”) for your rack and torque to 25 in-lbs. Use
cage nuts (not provided) to secure the screws if the rack has square
The weight of the product is not enough to require
mounting to the rear posts of the four-post rack.