Andrew 7.6-Meter ESA manual Step

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Step 7

Step 8

Attach second 201488 outrigger plate to 201487 panning frame assembly as shown in Figure 19.

Use 7/8 x 2-1/4 in (57 mm) hardware

Insert bolts from inside assembly to outrigger plate

Figure 19

Attach 221721 elevation axis assembly to 201487 panning frame assembly and 221608 joint assemblies as shown in Figures 20 and 21.

Use 7/8 x 2-1/4 in (57 mm) hardware

Insert bolts from elevation axis assembly to panning frame assembly and joint assem- bly

Figure 20

20

Installation Procedures

Image 20
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 Assembly Step Support Legs Assembly Step Step Step Panning Frame Assembly Step Step Step Step Step Step Step Elevation Jackscrew Assembly Step Step Azimuth Jackscrew Assembly Step Mount Assembly Joint Assembly Pivot Assembly Step 221923/223180 221738 200088A Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures Installation Procedures 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