3
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 .
The bottom screw on the mounting rail will attach to the bottom
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
the right-hand side of the rack.
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.
Left Front
Rack Post
Right Rear Rack Post