General Dynamics 500-0646, Руководство по эксплуатации

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500-0646A v
TABLE OF CONTENTS
1.0 INTRODUCTION ............................................................................................................. 1
1.1 General ............................................................................................................................1
2.0 INSTALLATION............................................................................................................... 2
2.1 Before Beginning .............................................................................................................2
2.1.1 Antenna Foundation ........................................................................................................ 2
2.1.2 Shipment Inspection ........................................................................................................ 2
2.1.3 Unpacking Instructions .................................................................................................... 2
2.1.4 Tools Recommended for Installation ............................................................................... 3
2.2 Installation Procedure ......................................................................................................5
2.2.1 Pedestal Structure ........................................................................................................... 6
2.2.2 Azimuth Jack Assembly................................................................................................... 7
2.2.3 Hub .................................................................................................................................. 9
2.2.4 Radial Beam Structure................................................................................................... 12
2.2.5 Reflector Lacing Members............................................................................................. 16
2.2.6 Reflector Panels ............................................................................................................ 18
2.2.7 Feed Boom Structure..................................................................................................... 20
2.2.8 Subreflector Assembly................................................................................................... 23
2.2.9 Feed Boom Alignment ................................................................................................... 25
2.2.10 Feed Horn...................................................................................................................... 26
2.2.11 Overview for Installing Waveguide ................................................................................ 30
2.2.12 Installing the Elevation Limit Switch............................................................................... 31
2.2.13 Azimuth Limit Switch Installation ................................................................................... 32
2.2.14 Installing the Elevation Transducer................................................................................ 32
2.2.15 Installing the Azimuth Transducer ................................................................................. 34
2.2.16 Electrical Installation ...................................................................................................... 36
2.2.17 Positioning the Antenna on the Satellite ........................................................................ 36
2.2.18 Adjustment of Elevation Axis ......................................................................................... 36
2.2.19 Adjustment of Azimuth Axis ........................................................................................... 36
2.2.20 Repositioning the Azimuth Rotating Jack Arm............................................................... 36
2.2.21 Peaking the Antenna on the Satellite............................................................................. 36
3.0 MAINTENANCE ............................................................................................................ 40
3.1 General ..........................................................................................................................40
3.1.1 Antenna Surface Cleaning............................................................................................. 40
3.1.2 Electrical Device Cleaning ............................................................................................. 40
3.1.3 Mechanical Maintenance ............................................................................................... 40
3.1.4 Pedestal Turning Head And Bearing Plates .................................................................. 40
3.1.5 Feed Window Inspection ............................................................................................... 40
3.1.6 Replacing the Elevation Jack Boot ................................................................................ 41
3.1.7 Replacing the Azimuth Jack Boot .................................................................................. 41
4.0 WARRANTY .................................................................................................................. 42
APPENDIX A. HARDWARE CHARTS..................................................................................... A-1
APPENDIX B. SITE SELECTION ............................................................................................ B-1
APPENDIX C. REPORTING LOSS OR VISIBLE DAMAGE.................................................... C-1
APPENDIX D. MOUNTING CONSIDERATIONS ..................................................................... D-1