Double Mounting:
Align the mid brackets (Item No. 2) with the holes on the adjacent sides of each unit.
Install the previously removed screws. Insert an additional screw (Item No. 4 provided in the parts pack) into the remaining holes. Tighten all screws securely.
Place the two assemblies side by side with the mid brackets together. (The left bracket should fit above the right so that the countersinks are visible.) Install 4 flat head screws (Item No. 5) Tighten all screws securely.
Place the assembly into the 19 inch rack enclosure and insert four