Knoll Antenna Telescope Installation Instructions And Parts Manual page 61

Telescope 120˚ Triad with Beam
(with or without Dual Utility Trays)
Step 18
¼-20 x
Phillips Machine Screw (M)
Step 16 & 17
Rail End Cap (T)
Rails
Outer Cradles (C)
PREPARE FOR POSITIONING/
INSTALLING RAILS:
16. Install (1) Rail End Cap (T) onto ONE
end of each of the (12) rails using a
rubber mallet. (Do not install Rail End
Caps into BOTH ends of each rail.)
17. Set the rails into the cradles, with the
capped ends outward, (4) rails per station.
Antenna Telescope Installation Instructions
® ™
October 2018
Step 19
/ " Flat Head ¼-20 x
5
8
Phillips Machine Screw (M)
Cradle Clamp Bracket (D) Cradle Clamp Bracket (D)
Center Cradle
(GG/HH) Cavities
18. At the OUTER columns, loosely attach (2)
Cradle Clamp Brackets (D) to each cradle (C)
with (4) ¼-20 x
screws (M) per cradle.
NOTE:
The cradle clamp brackets (D) are
ALWAYS to be placed in the outer position in
the cradle (C), and the end is to be flush with
the face of the housing cover (E).
Position the rails so that the
stick out past the cradles by ¼". Tighten the
screws (M) in the cradle clamp brackets (D).
NOTE INTENTIONAL GAP: Rail End is
from the back wall of the cradle cavity.
/ " Flat Head
5
8
Center Cradle Rail
Positioning Detail
Preparing and Positioning Rails,
Partially Exploded Detail, Steps 16-19
/ " flat head Phillips machine
5
8
end caps (T)
Antenna Telescope
®
/ "
3
8
End Caps (T) stick out
past the cradles by ¼"
Outer Cradle Rail
Positioning Detail
19. At the CENTER columns, loosely attach (2)
Cradle Clamp Brackets (D) to each cradle
cavity (GG/HH) with (4) 1/4-20 x
Phillips machine screws (M) per cavity.
Position the rails so that the
ends are ³/
back wall of the cradle cavity. Tighten at least one
screw (M) per rail in the cradle clamp brackets (D).
LEVEL BASE STRUCTURE- ENSURE
COLUMNS ARE PLUMB (TRULY VERTICAL):
NOTE:
The three columns in any given station
must be set to plumb/parallel to one another,
or significant performance issues can occur.
™
NOTE: Cradle
Clamp Bracket (D)
in outer position
/ " flat head
5
8
" from the
8
61