Andrew 9.3-Meter ESA manual 20008A

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Step 5

Step 6

Attach 200108 supports to 200063/200064 rear pad assemblies and 200088 joint assembly as shown in Figure 10.

Use 7/8 x 2-1/4 in (57 mm) bolts and nuts

Insert bolt from inside of joint assembly to outside of support

Supports should be installed back-to-back with the edges forward and the flats of angles facing rear

Figure 10

Attach 200873 supports between angle pairs as shown in Figure 11. Select correspond- ing mounting holes so that 200873 supports are parallel to 200114A beam assembly.

Use 7/8 x 2-3/4 in (70 mm) hardware

Supports attached with edges inward and flats facing up.

20008A

Figure 11

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Installation Procedures

Image 16
Contents Meter ESA Table of Contents Meter Earth Station Antenna IntroductionCustomer Service Center Proprietary Data Information and Assistance TechnicalOverview Content How to Use This ManualOverview Getting StartedRecommended Tools Tool Size QuantityGetting Started Returning Equipment Step Installation Procedures Overview Foundation PreparationTensioning Step 1b A-325 Tensioning For bolts over four diametersTripod Ground Mount Assembly Azimuth Beam Step Step Support Legs Assembly Step Step 20008A Step Panning Frame Assembly Step X 3 LG mm 200031A Flatwashers Azimuth Pivot Assembly 301786 Azimuth Jack Screw Assembly Step Step Step Elevation Jackscrew Assembly Step Step Grounding Cable Attachment Step Step Installation Procedures Step Jack Tripod Assembly Step Reflector Assembly Step Step Step Step Subreflector Assembly Step Step Theodolite Assembly Installation Step Step Theodolite Leveling Step Step Theodolite Centering Step Theodolite Height Adjustment Reflector Panel Adjustment Step Installation Procedures Subreflector Adjustment Step Subreflector Offset Tilt Adjustment Step Offset Operating Angle Top Stud Nut AdjustmentInstallation Procedures Step Overview Acquiring a Satellite OperationStep Polarization at 45 degrees from Optimum Setting Maximizing Odd Transponders Subreflector Adjustment Overview General Cleaning Electrical Parts Preventive MaintenancePreventive Maintenance Antenna Preventive Maintenance Drive System Voltage Current Checks Step Step Preventive Maintenance Jackscrews/Motors Gear Motor/Housing Fill Drain Requirements Lubrication Chart High-Speed Antenna Lubrication Points Medium-Speed Antenna Lubrication Points Appendix ‘A’ Appendix ‘B’