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Фрагмент инструкции
for #3 rebar and drilled .218 for ..4-20 self tapping grounding screw and galvanized or painted for protection. 1 - Pole and foundation design based on the following criteria: a) Uniform building code exposure B or C and 1.5 stability factor. b) Vertical soil pressure of 2000 pounds per square foot. BubbleLevelGround PoleMust BeVertical InAll DirectionsWithin .19 InchesAt Top (0.3.) c) Lateral soil pressure of 400 pounds per square foot. d) Concrete compressive strength of 2500 pounds per square inch in 28 days. 2 -CAUTION - The foundation design shown does not represent an appropriate design for any specific locality since soil conditions vary and may not meet design criteria given in Note 1.You should consult a local professional engineer to determine your soil conditions and appropriate foundation. 4 ASSEMBLY AND INSTALLATION ASSEMBLY AND INSTALLATION INSTALLING AZ/EL CAP MOUNT ONTO POLE 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 feature). (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 swiveled with slight pressure (approximately 2 ft-lbs (2.7 N-m). Retighten and torque (4) Carriage Bolts and nuts securing “U” bracket to half clamps to 18 ft-lbs (24.4 N- m). Leave loose (4) Carriage Bolts and Swivel Nut, Hex Nuts, for fine tune option. 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 ft-lbs (2.7 N-m) (just enough to allow AZ Clamp to turn on pole with slight pressure). Tighten and torque (4) Carriage Bolts and Nuts in Top Bracket to 18 ft-lbs (24.4 N-m) (loosened above). ASSEMBLING REFLECTOR ONTO AZ/EL CAP MOUNT 96cm System 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 ft-lbs (8 N-m). Tighten and torque Reflector bolts to 11 ft-lbs (15 N-m). IMPORTANT: Note orientation of bolt holes in Reflector Flange. Holes should be located on each side and bottom of the Reflector as shown in Figure 1.2. 5 TOP BRACKET"U" BRACKETHEX NUT, CARRIAGE BOLT (8) HALP CLAMP (2) CLAMP BOLTS (CARRIAGE BOLT & HEX NUT) (4) HEX NUT SWIVEL NUT FIG. 1.0 - Model 611612001 AZ/EL w/Fine Tune Option APPENDIX A96cm Antenna Survival Windloads at 125 MPH VelocityMoBased on 41.5" (1054 mm) from Mounting Surface of Center Line of AntennaValues shown represent maximum forces for any wind direction and include 1.5 Fs.Height and exposure factors from uniform building codeare NOT included. FH=Horizontal ForceFV=Vertical ForceMT=Torsional MomentMO=Overturning MomentBEAMAXISMECHANICALAXIS(NORMAL TO ANTENNA FACE) 15.4oOFFSET41.5" HEIGHT(1054 mm ) FHMTFVMOELEVATION DEGREESMECHANICAL BEAM 0 15 10 25 20 35 30 45 40 55 50 65 60 75 70 85FORCE (POUNDS) FHFV747 -20 707 -150 687 -289 622 -413 548 -498 478 -548 398 -573 299 -443MOMENTS (FT-LBS/N-m) MTMO150 2584 147 2445 139 2376 126 2151 107 1896 90 1653 70 1377 54 103412 CLAMP BRACKETHEX 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 (2 REQ) PLOW BOLT M8 x 1.25 x 56 (.96m ONLY) (2 REQ) .96m PLOW BOLT M8 x 1.25 x 91 (QTY. 4, 1.2m) SIDE BOLT HOLEBOTTOM BOLT HOLEGROUND POLECLAMP BOLTSHEX NUT (4 REQ) LOCK WASHER (4 REQ) MOUNT ASSEMBLY FIG. 1.2 - Assembling Reflector to AZ/EL Mount and Ground Pole (.96cm Shown) ASSEMBLY AND INSTALLATION ASSEMBLY AND INSTALLATION MOUNT ASSEMBLYROUND HEAD SQUARE NECK BOLT (2 REQ) EXTENSION PLATELOCK WASHER (2REQ) HEX NUT (2 REQ) EARTH STATION ANTENNA AZIMUTH (IN DEGREES) 50O55O60O65O70O75ONORTHERNHEMISPHERESOUTHERNHEMISPHEREWESTEASTWESTEAST0102030405060708090360350340330320310300290280270 11 FEED AND FEED LEG INSTALLATION NOTE: Long formed end of Side Feed Leg attaches to the Reflector rim, short formed to side of Feed Support Terminal. Assemble Bottom Feed Leg to bottom of Reflector rim. From the inside of Reflector rim, insert M6 x 16mm Hex Bolt thru hole in rim and attach Bottom Feed Leg. Secure with ...
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