Comtech EF Data CST-5000 - Manual (Page 38)

Single Thread System Installation CST-5000 C-Band Satellite Terminal
2–10 Rev. 9
3. Install the 14 inch (35.6 cm) unistruts as follows:
a. Position a spring nut
between the inner and outer
bolts on both sides of each 8
inch (20.3 cm) unistrut.
b. Install each spring nut as
follows:
(1) Place the spring nut in
the unistrut channel,
spring side down, with
its wide side parallel
with the unistrut
channel.
(2) Press down on the
spring nut to compress
the spring, and rotate
the nut 90
° (i.e.,
perpendicular to the
unistrut).
(3) Release pressure on the
spring nut.
(4) Repeat Steps 3.b.(1)
through 3.b.(3) for
each spring nut.