Comtech EF Data HPCST-5000 - Manual (Page 105)

High-Power C-Band Satellite Terminal Redundant System Installation
Rev. 0 4–23
4. Install the pipe blocks as follows:
Note: Be sure to position the spring nuts in the unistruts wide enough apart so
that when the pipe blocks are installed they will clear the pole when the unit is
lifted into place for installation.
a. Using four 5/16-18 x 1” bolts, 5/16”
split lockwashers, and 5/16” flat
washers, loosely secure the pipe
blocks to the spring nuts.
Note: Ensure the pipe blocks are
installed with the long angle facing
inward, toward the pipe, as
illustrated.
CAUTION
DO NOT tighten the pipe block bolts
until after mounting the C-Band
SSPA on the vertical pole. (See
Step 6.e.)
Notes:
1. Ensure the pipe blocks are installed with the long angle face inward, toward
the pipe, as illustrated.
2. DO NOT tighten the pipe block bolts until after mounting the RFTs on the
vertical pole. (See Step 6.e.)