Installing the Large Mounting Shelf for M320 Four-Post Racks or Cabinets
To install the large mounting shelf:
- On the front of each front rack rail, partially insert a mounting screw into the lowest hole.
- Install the large shelf on the front rack rails. Rest the bottom slot of each ear on a mounting screw.
- Partially insert a mounting screw into the top hole in each ear of the large shelf.
- Tighten all the screws completely.
- The router is shipped with each spacer bar attached to the rear of each front-mounting flange. Remove each spacer bar by removing the seven screws that fasten the spacer bar to the front-mounting flange.
- Place one of the spacer bars over an ear of the installed large shelf. Position the notch in the rear of the spacer bar so the upper part of the bar is flush with the rack rail and the lower part is flush with the ear of the shelf.
- Insert a mounting screw into each of the nonthreaded holes in the recesses of the spacer bar to secure the spacer bar.
- Repeat Steps 6 and 7 for the other spacer bar.
- Tighten all the screws completely.
