HP LC 2000 - Manual (Page 160)

Chapter 13 Alternative Rack Mounting
152
c. Insert the slide’s two threaded studs into the marked holes on the sides
of the left-front and left-rear rack columns. See Figures 13-4 and 13-5.
d. Tighten the nuts on both screws.
Anti-tip Foot
Figure 13-5. Securing the Slides to the Rack
10. Repeat Steps 1 through 9, and attach the other slide to the right-front and
right-rear rack columns.