Learn how to install a PA-220R firewall on a wall using
the provided DIN rail kit.
The following procedure describes how to install
the PA-220R firewall using the DIN rail kit that is provided with
the firewall. You can attach the DIN bracket to either the back
or to the bottom surface of the firewall (choose the option that
best fits the installation site).
Attach a 35mm DIN rail (not included) to the wall
where you will install the firewall.
Attach the DIN bracket to the back or bottom surface of
the firewall using the DIN bracket captive screws. Ensure that the spring-loaded
clips on the DIN bracket are oriented so that they will grasp the
bottom of the DIN rail when you install it.
Engage the bottom of the DIN bracket (with spring-loaded
clips) with the bottom part of the DIN rail. Push the firewall and
bracket upward to fully compress the spring-loaded clips against
the rail and then pivot the firewall toward the wall so that the top
clips on the bracket will grasp the top of the rail as you carefully lower
the firewall to decompress the clips and secure the firewall on
the DIN rail.