Install the Mounting Rails in the Rack

Install the Mounting Rails in the Rack

1. Determine where in the rack you will mount the UPS. The SU5000 requires a space of 5U. Some racks have tick marks to indicate the U-spaces.

2.Using the mounting template provided (part number 990-0195), identify and mark the correct mounting holes for the UPS

	mounting brackets.
3.	Locate and mark the bottom hole in the designated U-space Œ.
	The bottom screw on the mounting rail will attach to the bottom
Œ	hole in the U-space.
	hole in the U-space.
4.	Repeat steps 2 and 3 for the remaining three rack posts.

5.Prepare the rack holes, if necessary. Racks with threaded holes require no preparation.

If your rack has round holes, insert clip nuts (provided) into the holes marked in step 2.

If your rack has square holes, insert either clip or cage nuts into the holes marked in step 2.

6.Align the bottom hole on the mounting rail with the bottom hole in the U-space (marked in step 3 above). Position the rails so

that the lip of the rail is on the bottom.

Note: The rails are marked “L” and “R.” Mount the rail labeled “L” on the left-hand side of the rack and the rail labeled “R” on

Left Front the right-hand side of the rack. Rack Post

Use the flat, Phillips head screws (10-32) and conical washers to attach the front rail to the rack. Attach the rails to the rack using three (3) screws per rail, as shown.

7. Expand the rails so that it spans from the front rack post to the back rack post.

8. Attach the rail to the back rack post using the same hardware (10-32 flat head screws and conical washers) used in step 6. Repeat steps 6 through 8 for the other rails.

Right Rear Rack Post