ASSEMBLY AND INSTALLATION
INSTALLING AZ/EL CAP MOUNT ONTO POLE
TOP BRACKET
The AZ/EL Cap is factory preassembled, therefore, no assembly is required. Before installing AZ/EL Cap onto ground pole, a concrete foundation should be in place and cured.
MODEL 611612001 (Fine Tune Option)
Loosen (8) Carriage Bolts and nuts securing the “U” Bracket to the Top Bracket and “U” Bracket to (2) half clamps and swivel nut, hex nut (for optional fine tune fea- ture). (Ref. Fig. 1.0). Install AZ/EL Cap Mount onto Ground Pole. Equally tighten (4) Clamp Bolts so that Cap is held stationary on Ground Pole, but can be
HEX NUT
SWIVEL NUT
"U" BRACKET |
HEX NUT, |
CARRIAGE BOLT (8) |
HALP CLAMP (2) |
CLAMP BOLTS |
(CARRIAGE BOLT & |
HEX NUT) (4) |
APPENDIX A
96cm Antenna Survival Windloads at 125 MPH Velocity
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| IS |
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| X | |
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| MA |
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| A |
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| E |
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| B |
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| 15.4o |
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| MECHANICAL AXIS | |
| OFFSET |
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FH | (NORMAL TO ANTENNA FACE) | ||||
swiveled with slight pressure (approximately 2
MODEL 611612002 (w/o Fine Tune Option)
Make sure (4) carriage bolts and nuts securing the
(2)Half Clamps to top bracket are loose. (Ref. Fig. 1.1) Place AZ/EL Cap onto Ground Pole and tighten (4) Half Clamp Bolts to approximately 2
ASSEMBLING REFLECTOR ONTO AZ/EL CAP MOUNT
96cm System
FIG. 1.0 - Model 611612001 AZ/EL w/Fine Tune Option
CLAMP BRACKET
HEX NUT, |
CARRIAGE BOLT (4) |
HALF CLAMP (2) |
CLAMP BOLTS |
(CARRIAGE BOLT & |
HEX NUT (4) |
FIG. 1.1 - Model 611612002 AZ/EL w/o Fine Tune Option
41.5" HEIGHT
(1054 mm )
MT | FH = | Horizontal Force |
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| FV = | Vertical Force |
| MT = Torsional Moment | |
| MO = Overturning Moment | |
FV | MO |
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Install two M8 x 56 (56 mm) Plow Bolts into holes in Reflector Face and two (91 mm) into bottom holes. Lift Reflector and insert exposed portion of bolt into holes into Antenna Bracket Flange. Install 4 Lock Washers and Hex Nuts on bolts. (Ref. Fig. 1.2)
1.2m System
Install four M8 x 91 (91 mm) Plow Bolts into top holes in Reflector Face. Lift Reflector and insert exposed portion of bolt to holes in Antenna Bracket Flange. Install 4 Lock Washers and Hex Nuts on bolts. (Ref. Fig. 1.2)
Assemble Extension Plate to AZ/EL Housing using two M6 x 22mm Round Head Square Neck Bolts, Lock Washers, and Hex Nuts. (Ref. Fig. 1.3) Tighten and torque to 6
Tighten and torque Reflector bolts to 11
(2 REQ)
PLOW BOLT
M8 x 1.25 x 56
(.96m ONLY)
SIDE BOLT
HOLE
(2 REQ) .96m
PLOW BOLT
M8 x 1.25 x 91 (QTY. 4, 1.2m)
BOTTOM
BOLT
HOLE
MOUNT ASSEMBLY
LOCK WASHER
(4 REQ)
HEX NUT (4 REQ)
CLAMP
BOLTS
GROUND
POLE
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| ELEVATION DEGREES |
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| FORCE (POUNDS) |
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| MOMENTS |
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| MECHANICAL | BEAM |
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| FV |
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| MT |
| MO |
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| 0 |
| 15 |
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| 747 |
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| 150 |
| 2584 |
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| 10 |
| 25 |
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| 707 |
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| 147 |
| 2445 |
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| 20 |
| 35 |
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| 687 |
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| 139 |
| 2376 |
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| 30 |
| 45 |
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| 622 |
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| 126 |
| 2151 |
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| 40 |
| 55 |
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| 548 |
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| 107 |
| 1896 |
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| 50 |
| 65 |
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| 478 |
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| 90 |
| 1653 |
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| 60 |
| 75 |
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| 398 |
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| 70 |
| 1377 |
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| 70 |
| 85 |
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| 299 |
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| 54 |
| 1034 |
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Mo Based on 41.5" (1054 mm) from Mounting Surface of Center Line of Antenna
IMPORTANT: Note orientation of bolt holes in Reflector Flange. Holes should be located on each side and bot- tom of the Reflector as shown in Figure 1.2.
FIG. 1.2 - Assembling Reflector to AZ/EL Mount and Ground Pole (.96cm Shown)
Values shown represent maximum forces for any wind direction and include 1.5 Fs. Height and exposure factors from uniform building code are NOT included.
5 | 12 |