Andrew 960 .96 Meter Class I Assembly Instructions Manual page 6

The Az/EI mount is factory configured to achieve elevation angles from 8° to 54°. For higher angles, the elevation adjustment screw
setting must be modified. (See table for elevation ranges). Before proceeding with antenna installation, determine the elevation angle for
the site (refer to main installation instructions). If the elevation setting for the site is greater than - 52°, follow these steps:
Antenna Model Range As Shipped Range At High Angle Setting
1.2
m
Type 123
-~-
96
cm
Jype 960
Adjushnent procedure:
Loosen two elevation clamp nuts (in curved
slots), and loosen elevation pivot bolts
2 Swing the housing up against the
underside of the elevation adjustment
screw head
3 Set the az/el mount on the side closer to
the elevation adjustment bolt
4 Loosen the bottom nut on the elevation
adjustment screw. (Use two open-end
wrenches to release the double nuts)
5 Run the top nut up tight against the
az/el housing and elevation screw head,
then back off nut half a turn
6 Run bottom nut along the elevation screw
against top nut
7 While holding the top nut in place with a
wrench firmly tighten the bottom nut
against it to lock them both in that
position.
S The az/el is now configured for high
elevation angles. Proceed with the
installation as instructed in the installation
manual.
U Bracket
Hex Nuf
Swivel Nut
8° to 54·
8·
to
54°
Elevation
Pivot Bolts
- (2 Places)
(JD-...........
-++-~ ~~
...
~:'CJOmp
BOlts
-
(Carriage Bolt
.
andHexNu~
14
Places)
42° to 85°
34·
to
85°
Clamp Nut
(2 Places)
Note new
position of top
c '
and bottom nut.
~~
o
High Elevation Angle Setting
Loosen (4) carriage bolts and nuts securing the
"U" bracket to the top bracket. Loosen (4)
carriage bolts and nuts securing "U" Bracket to
(2) half clamps. Loosen swivel nut and hex nut.
Install AZ/EL cap mount onto ground pole. Equally
tighten (4) clamp bolts so that cap is held station-
ary on ground pole, but can be swiveled with
slight pressure (approximately 2.7 N-m (2 ft-Ib) .
Retighten and torque (4) carriage bolts and nuts
securing "U" bracket to half clamps to 24.4 Nm
(18 ft-Ib). Leave loose (4) carriage bolts, swivel nut
and hex nuts, for fine tune option.