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ViaSat 8016, Installation And Operation Manual

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ViaSat 8016 Installation And Operation Manual Download Page 136

Chapter 5 - Options 

Chapter 5 

Options 

5.1  General 

For  even  greater  versatility,  there  are  several  optional  features  for  the 
11-Meter Earth Station Antenna.  The antenna can be operated manually or 
motorized  for  high-speed  movement  between  satellites.    Any  or  all  of  the 
following de-ice options are available: 

•  Full Main Reflector De-Icing 

•  Half Main Reflector De-Icing 

•  Feed and Subreflector De-Icing 

Lightning  protection  that  includes  rod  air  terminals  and  cabling  to  a  single 
ground  rod  is  also  available.    The  antenna  can  use  a  wide  variety  of  feed 
options for both domestic and international applications. 

5.1.1  De-Icing Options 

If  any  of  the  above-mentioned  de-icing  options  was  supplied  with  the 
11-Meter Earth Station Antenna, the installation of the mechanical hardware 
is the same as for a system that is not de-iced.  Some of the components will 
have  different  part  numbers,  but  the  installation  will  follow  the  steps 
presented in the Installation chapter of this manual. 

All  components  that are supplied with de-icing are wired to a junction box 
located  in  the  antenna  hub.    Run  the  cables  from  the  components  to  the 
junction box and consult the Controls manual supplied with the system for 
additional installation and checkout procedures. 

5.1.2  Lightning Protection Option 

The procedure for installing the optional lightning protection system on the 
11-Meter antenna is as follows: 

1.  Mount  brackets  and  lightning  points  on  subreflector  threaded  rod  as 

shown in Figure 5-1, sheet 2. 

2.  Mount  brackets  and  lightning  points  on  highest  point  of  reflector  as 

shown in Figure 5-1, sheet 3. 

 
42S132E 

5-1 

Summary of Contents for 8016

Page 1: ...Model 8016 11 Meter Earth Station Antenna Installation Installation and Operation Guide Manual Part No 42S132E August 2004 ...

Page 2: ...Notice All Rights Reserved ...

Page 3: ...Model 8016 11 Meter Earth Statio Installation and Operation Guide n Antenna Installation ...

Page 4: ...eived 2 2 2 5 How to Return Equipment 2 2 2 6 General Mechanical Safety Summary 2 3 2 6 1 Emergency Plan 2 4 2 7 General Electrical Safety Summary 2 4 2 7 1 Resuscitation 2 4 2 8 Recommended Tools and Equipment 2 4 2 9 Fastener Information 2 6 2 10 Recommended Installation Sequence 2 7 2 11 Site Preparation 2 8 2 12 Assembly of Reflector Spars and Subreflector 2 9 2 12 1 Installation of Trusses an...

Page 5: ...6 Reflector Installation 2 83 2 17 Typical Feed Installation 2 85 2 17 1 Installation of Subreflector to Subreflector Mounting Frame 2 86 2 18 Installation of Reflector Hub Cover 2 91 2 19 Installation of Feed Waveguide 2 91 2 20 Electrical Installation 2 91 2 21 Corrosion Protection After Installation 2 92 3 Operation 3 1 3 1 General 3 1 3 2 Satellite Pointing Procedure 3 1 3 2 1 Elevation Pointi...

Page 6: ...otection 4 4 4 3 1 Touch up Painting of Non Reflective Surfaces 4 4 4 3 2 Touch Up Painting of Reflective Surfaces 4 5 4 3 3 Fasteners 4 6 5 Options 5 1 5 1 General 5 1 5 1 1 De Icing Options 5 1 5 1 2 Lightning Protection Option 5 1 5 2 Feed Options 5 2 42S132E v ...

Page 7: ...Actuator Assembly 477503C 2 64 Figure 2 11 Model 8133 1 5 HP Azimuth Actuator Assembly 480239D 2 66 Figure 2 12 Model 8133 180 1 HP Azimuth Actuator Assembly 477506D 2 68 Figure 2 13 Model 8133 180 5 HP Azimuth Actuator Assembly 482052E 2 74 Figure 2 14 Location of Grouting 2 79 Figure 2 15 Hoisting Reflector and Spars 2 85 Figure 2 16 Hoisting Feed 2 86 Figure 2 17 Model 8009A C 4P Feed Installat...

Page 8: ...le 2 2 Torque Values For Antenna Fasteners 2 7 Table 2 3 Panel Rough Alignment 2 15 Table 2 4 Final C band Alignment Target Measurements Sight Center of the Middle Diamond 2 35 Table 2 5 Final Ku band Alignment Target Measurements Sight Center of the Middle Diamond 2 35 Table 2 6 ViaSat 11 Meter Reflector Alignment Record 2 36 42S132E vii ...

Page 9: ...Table of Contents 42S132E viii ...

Page 10: ...nd equipment or to obtaining desirable results from the equipment This symbol warns of electrical shock hazards to personnel Failure to comply with the instructions of such a warning may result in severe injury or death resulting from electrical shock This symbol warns of non electrical hazards to personnel Failure to comply with the instructions of such a warning may result in severe injury or de...

Page 11: ...Safety Summary 42S132E x ...

Page 12: ...the mount reflector feed and subreflector Chapters 2 through 4 contain information pertaining to antenna installation operation and maintenance All warnings and cautions should be reviewed before any procedures are performed Failure to do so may result in personal injury or equipment damage ViaSat Inc makes every effort to ensure that the information contained herein is correct and complete 1 2 Mo...

Page 13: ...8020 120 and Model 8020 180 Mounts provide two axis elevation over azimuth adjustment for pointing the antenna In the elevation over azimuth configuration the antenna rotates about two axes a vertical azimuth axis and a horizontal elevation axis Pointing to a geostationary satellite requires that the antenna be moved to a specific angle about the azimuth axis then to a specific angle about the ele...

Page 14: ...d and Model 8132 3 Elevation Actuator variable speed will provide elevation coverage of 0 degree to 90 degrees The Model 8133 M Azimuth Actuator manual drive the Model 8133 1 single speed and Model 8133 3 variable speed Azimuth Actuator will provide azimuth coverage of 180 degrees through three available 120 degree overlapping sectors The selecting of alternate sectors can be accomplished within t...

Page 15: ...ic compass heading corrected for declination or variation 2 a survey from registered benchmarks or 3 a sighting of Polaris North Star This line is used to position the foundation pad and to establish the heading of the foundation anchor bolt pattern The survey should be done by a qualified surveyor The Models 8020 120 and Model 8020 180 Mounts have been designed in accordance with the American Ins...

Page 16: ...res that are riveted into place The reflector panels are finished with a high reflectance white paint applied over a chromate conversion coating Other colors are available as options This special paint diffuses solar radiation to minimize subreflector heating from the reflector The remainder of the equipment is primed and painted with two coats of gloss enamel 42S132E 1 5 ...

Page 17: ...Chapter 1 General Information 42S132E 1 6 ...

Page 18: ... 2 8 0 2 5 2 4 0 3 2 2 2 0 010 0 0 9 4 2 30 0 2 2 2 What to do About Visible Loss or Damage 3 0 0 0 0 3 2 0 4 3 0 0 2 3 3 2 5 6 4 0 3 4 3 2 42 4 3 2 0 0 0 3 4 2 4 0 0 0 3 2 0 4 3 0 42 2 4 3 2 2 3 What to do About Concealed Damage 0 2 3 3 3 2 30 0 20 4 4 4 2 3 20 3 3 34 0 04 3 04 2 0 0 4 3 04 3 20 3 4 2 4 4 0 2 0 2 5 7 3 0 3 3 2 2 2 42 3 2 5 0 04 0 0 42 0 2 4 6 4 4 4 0 0 04 2 0 0 2 04 0 0 20 2 3 3 ...

Page 19: ... 60 24 0 0 3 20 2 0 0 0 0 2 0 0 2 0 0 6 20 2 0 3 3 2 4 3 0 3 2 3 2 24 2 0 2 0 3 4 2 0 3 3 3 4 2 3 2 4 0 20 0 4 0 20 0 0 2 4 34 3 1 2 4 4 02 0 04 3 3 0 4 6 20 24 3 04 3 0 20 6 9 NOTE 6 0 22 20 2 4 0 3 WARNING Electrical shock from voltages used in this system can cause injury or death Prior to making any electrical connections or performing maintenance and repair ensure power is removed Electrical ...

Page 20: ...an approved ladder In the sentence above approved usually means that the ladder is tied off once the person has climbed but before work begins CAUTION Assembly and installation of the reflector should only be done during fair weather and low wind conditions WARNING Overhead hazards either because items may fall or because a person may strike them unintentionally are typical around construction sit...

Page 21: ...trouble shooting Before working inside the equipment remove all power unless power is required to perform procedures Do not replace parts with power on Replacement of fuses or other parts must be done using identical types and ratings Substitution of non identical parts may cause safety and fire hazards Servicing this equipment may require working with protective covers removed and ac power connec...

Page 22: ... 2 6 0 8B 0 4 2 2 BBB 04 3 2 20 3 2 00 7 9 2 10 0 3 2 0 2 0 4 2 2 9 2 9 0 7 2 0 9 2 9 0 8 3 7 2 0 7 9 2 5 04 2 7 9 2 7B 00 33 7 9 2 00 4 0 33 7 9 2 0 4 2 ABB 7 9 2 0 4 2 A 0 C 9 2 8 2 43 7 2 9 7 9 2 3 3 7 9 2 0 B 00 8 2 0 0 4 3 0 7 9 2 0 4 2 7 9 2 4 2 A 9 2 2 7 9 2 62 3 D 7 9 2 62 3 3 4 0 7 9 2 4 2 0 B B7B 0 B B8B 2 7 9 2 4 2 3 7 9 2 04 B 0 B 00 00 7 9 2 3 0 2 2 0 7 9 2 0 0 0 342 7 9 2 3 7 9 2 7 B...

Page 23: ... 9 2 030 3 2 7 6 6 0 024 B7 B52 7 9 2 2 7 9 2 7 9 2 0 0 2 0 3E4 2 7 9 2 1 7 6 6 3 4 2 7 9 2 1 4 0 3 7 9 2 3 24 2 9 Fastener Information 3 3 9 3 6 3 8 4 0 3 2 4 0 6 9 3 2 0 2 0 0 4 3 04 3 0 3 0 6 9 3 0 9 2 4 20 2 3 0 4 2 3 0 3 04 0 00 4 3 0 3 0 0 0 0 0 E0 3 4 42 4 3 0 224 2 0 0 3 3 4 0 0 0 0 4 4 2 4 3 0 4 4 0 0 0 E0 42 4 0 0 2 2 0 4 4 0 2 ...

Page 24: ...7 77B 75H 7 2 77 7 B B8 7 2 8 5 7B AB 42 0 32 8 8 7 2 2 0 0 55B HA 7 2 7 ABB 42 0 32 78 7 2 NOTE 4 3 0 4 4 0 04 3 0 2 0 0 0 224 2 3 4 0 4 03 60 0 224 0 4 4 0 5BB 0 5 B 8B 0 ABB 7 2 4 3 2 10 Recommended Installation Sequence 0 3 0 4 0 3 04 0 0 0 0 4 2 20 3 3 7 6 1 0 0 2 0 6 3 64 2 0 8 0 304 3 2 4 0 5 04 0 604 3 0 2 0 0 A 6 3 3 8 4 3 0 C 9 2 2 0 6 2 3E4 1 02 34 ...

Page 25: ...04 WARNING Do not attempt to erect the antenna in winds exceeding 25 mi h 40 km h Injury to personnel or damage to antenna may result if erection is attempted in high winds CAUTION After the panels are installed on the reflector assembly the reflector is very susceptible to moving during windy conditions Ensure the reflector is properly tied down until the reflector is completely secured on the mo...

Page 26: ... 4 7 4 3 0 773 3 3 6 4 0 773 4 3 1 0 0 0 02 34 0 2 0 0 2 0 4 2 0 0 0 3 2 0 4 2 224 2 60 0 0 0 2 0 0 2 0 4 3 2 0 0 04 3 0 0 0 0 0 7 94 5 2 0 3 5 4 2 3 0 4 2 0 04 2 3 0 4 3 04 4 4 0 2 3 3 0 4 94 4 3 0 0 0 0 4 6 4 72 02 3 204 2 02 0 3 0 00 30 0 0 0 0 2 0 4 0 0 3 3 0 3 04 3 8 3 2 43 3 4 4 0 2 0 0 0 9 3 0 9 0 3 3 0 3 2 5 2 2 0 4 2 4 3 20 3 4 2 0 2 4 3 2 0 0 4 ...

Page 27: ...d panel surface NOTE 6 2 4 2 2 0 0 3 3 2 0 02 34 0 3 0 2 3 3 0 3 6 2 0 6 4 7 0 0 3 3 2 3 4 0 0 02 34 6 4 7 NOTE 14 3 3 0 3 0 0 2 3 10 0 4 2 3 42 0 2 12 1 Installation of Trusses and Intercostals 7 0 4 87 6 4 72 0 2 3 2 4 0 0 0 003 02 0 4 2 0 04 3 0 0 2 2 0 6 4 8 0 4 0 0 2 CAUTION When assembling the reflector on the ground the trusses should be installed by alternating from one side of the reflect...

Page 28: ... 4 H2 C 0 0 20 7H2 4 4 4 0 0 2 04 8B2 3 0 0 H2 0 33 20 B2 0 4 4 0 0 2 04 8B2 3 0 4 H2 H 2 4 2 02 4 3 4 3 2 3 8 3 5 20 3 2 3 A 04 7B 2 4 7C2 4 2 02 0 0 6 24 4 0 0 2 0 C2 3 0 4 A2 77 2 4 2 0 4 4 0 0 2 0 C2 3 0 4 A2 3 0 4 4 04 0 2 8B2 3 04 4 H2 7 0 20 7 2 3 4 2 852 0 4 4 0 882 0 8B2 3 4 H2 6 6 4 7 6 5 78 0 20 7 2 0 0 4 4 0 2 0 8B2 3 4 H2 75 0 0 20 72 3 3 4 2 2 0 4 04 2 4 0 882 0 8B2 3 4 H2 7 0 0 20 7...

Page 29: ...4 3 4 3 20 3 2 3 A 04 7 2 4 2 02 4 3 4 3 2 3 7B 3 77 20 3 2 3 A 04 2 4 2 02 4 3 4 3 2 3 8 3 5 2 4 3 4 3 20 3 2 3 A 04 8 2 4 2 02 4 3 4 3 2 3 7B 3 77 20 3 2 3 7 04 7A 5 2 0 2 02 4 3 4 3 2 3 8 3 5 2 4 3 4 3 20 3 2 3 A 04 2 12 2 Installation of the Spars and Subreflector 6 43 6 4 7 8 0 4 3 3 0 4 2 0 3 0 1 02 3 220 3 0 0 0 02 34 7 04 7A2 0 0 7 2 2 2 7A H2 3 4 7B2 2 4 2 0 4 0 A2 0 04 C2 4 2 2 4 H2 3 4 ...

Page 30: ...43 0 20 0 3 0 6 24 4 2 0 4 772 3 4 782 H 0 0 04 3 0 3 2 0 00 0 2 7B 10 3 4 2 0 0 2 0 3 0 3 0 2 2 0 4 2 0 4 0 6 4 7 4 04 2 2 C2 3 04 4 A2 77 0 4 4 3 3 0 0 3 4 2 0 0 4 20 0 3 0 20 2 9 3 2 3 2 12 3 Truss Alignment 7 030 04 2 0 0 04 4 4 8 2 2 0 04 0 34 0 30 030 0 0 04 2 030 0 4 7 2 2 2 4 7A B 2 I5 CHH 2 J 4 0 04 6 6 4 5 2 8 K 0 9 4 2 0 030 00 2 0 04 0 0 4 0 4 5 6 030 0 0 C L 575 80 6024 0 7 50 3 0 0 0...

Page 31: ...0 0 0 2 4 3 3 03 4 3 0 04 2 0 3 3 03 8 2 0 2 0 0 33 4 3 4 0 H2 3 0 4 7B2 0 2 03 0 4 7B2 8 2 2 2 0 3 0 2 03 1 2 0 H2 0 0 0 2 4 8 0 3 3 03 8 2 0 2 0 0 04 4 3 4 0 H2 3 0 4 7B2 0 2 03 0 4 7B2 5 2 A 7 2 2 0 3 0 2 03 1 2 0 H2 0 0 0 2 4 5 94 3 5 00 0 4 5 4 0 04 0 4 0 04 3 0 3 24 2 0 0 2 04 3 30 0 0 4 0 0 3 04 0 2 0 3 CAUTION As the reflector panels are assembled the reflector will become highly susceptib...

Page 32: ... 6 4 7 C 6 24 04 0 0 0 0 03 4 0 H2 3 0 4 7B2 6 24 0 0 0 0 4 4 H2 3 2 8 2 H 04 0 3 3 03 4 0 30 4 0 4 6 04 20 0 2 4 030 3 3 0 3 3 8 9 3E4 2 6 04 3 0 0 CL AM BN 6 9 4 0 3 0 0 BL B M 2 3 0 7 L 2 64 3E4 4 6 1 2 4 5 1 04 5 1 2 7 L 6 3 3 04 3 0 20 1 4 1 4 93 9 0 C A B C8 B 8 6 3 93 7 L 2 F B B BB B B7 BB 7B A 04 H 0 3 0 0 0 2 7 2 B 8 2 2 77 6 0 0 2 72 0 3 3 03 2 3 7 2 B 8 2 2 04 0 6 6 4 7 7 7 6 24 0 03 4...

Page 33: ...0 0 8 75 1 2 2 0 3 3 03 4 2 02 0 0 7 6 24 0 03 4 04 H2 3 04 4 7B2 7A 4 0 3E 2 0 3 3 03 4 0 30 4 0 4 04 20 4 030 7C 1 2 04 82 0 3 3 03 4 204 2 02 0 0 7 6 24 0 03 4 04 H2 3 04 4 7B2 7H 4 0 3E 2 0 3 3 03 4 0 30 4 0 4 04 20 4 030 B 7C 04 7H 0 4 04 0 04 0 7 77 04 B 0 20 04 0 0 ...

Page 34: ... 0 1 02 34 5 678 9 7C 82 17 5 7 6 5 7 4 5 ...

Page 35: ... 0 1 02 34 5 678 9 7 82 17 5 7 6 5 7 4 5 ...

Page 36: ... 0 1 02 34 5 678 9 7H 82 17 5 7 6 5 7 4 5 ...

Page 37: ... 0 1 02 34 5 678 9 B 82 17 5 7 6 5 7 4 5 ...

Page 38: ... 0 1 02 34 5 678 9 7 82 17 5 7 6 5 7 4 5 ...

Page 39: ... 0 1 02 34 5 678 9 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 40: ... 0 1 02 34 5 678 9 8 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 41: ... 0 1 02 34 5 678 9 5 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 42: ... 0 1 02 34 5 678 9 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 43: ... 0 1 02 34 5 678 9 A 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 44: ... 0 1 02 34 5 678 9 C 82 17 5 7 1 6 5 7 1 7 5 7 3 7 9 5 52 5 0 ...

Page 45: ... 0 1 02 34 5 678 9 82 17 5 7 5 721 21 4 5 3 ...

Page 46: ... 0 1 02 34 5 678 9 H 82 17 5 7 5 721 21 4 5 3 ...

Page 47: ... 0 1 02 34 5 678 9 8B 82 17 5 7 5 721 21 4 5 4 ...

Page 48: ... 0 1 02 34 5 678 9 87 82 17 5 7 5 721 21 4 5 4 ...

Page 49: ... 0 1 02 34 5 678 9 8 82 17 5 7 5 721 21 4 5 4 ...

Page 50: ... 0 1 02 34 5 678 9 88 82 17 5 7 5 721 21 4 5 4 ...

Page 51: ... 8 2 2 0 7 0 3 0 4 0 D 8 2 2 2 0 0 3 0 2 0 7 4 0 D 8 2 2 2 0 8 0 0 2 0 4 0 D 8 2 5 3 2 0 8 2 0 3 0 2 3 E0 3 D78 0 8 7A0 0 4 2 4 H 3 77 3 4 4 3 2 0 8 2 0 3 0 2 3 E0 3 D78 0 8 7A0 0 4 2 4 3 5 C H 3 77 3 4 4 0 4 0 43 0 0 0 0 4 2 030 0 2 0 3 3 0 2 0 4 3 04 3 0 3 0 0 4 2 20 3 0 3 2 0 3 030 A 6 030 0 0 4 0 0 3E4 3 6 5 0 3 4 3 0 4 3 4 C 3 6 4 5 0 04 0 3 0224 030 0 2 0 2 3 0 33 3 0 3 0 0 0 3 0 3 0 3 2 0 0...

Page 52: ...in the adjustment H 04 3 0 030 0 2 0 0 0 2 0 0 33 3 0 3 B B7B 2 0 7B 3 3 20 3 3 0 0 0 0 A 04 4 0 B 3 7B 04 3 3 3 30 64 4 3 5 04 5 60 0 3 0 2 24 0 0 0 0 0 3 0 224 2 0 2 0 82 5 2 4 5 7 5 17 4 5 2 5 5 5 7 5 2 62 4 0 02 0 7 1 7 4 3 C B B 1 3 A 5C 87 8 1 3 33 C 7C 8 5 1 4 3 C5 B 82 1 2 4 5 7 5 17 4 5 2 5 5 5 7 5 2 62 4 0 02 0 7 1 7 H5 7 7H 1 7 4 3 C B B 8 1 3 A 5C 87 5 1 7 8 4 2 BB 7H 1 8 4 2 C 7C 8 A ...

Page 53: ...0 A 64 7 8 5 A C H 7B 77 7 78 75 7 7A 7C 7 7H B 7 8 5 A C H 8B 87 8 88 85 8 8A 8C 8 8H 5B 57 5 58 55 5 5A 5C 5 3 04 1 0342 B 4 B 4 OOOOOO P OOOOOOO 4 4 OOOOOO P OOOOOOO 7B 4 7B 4 OOOOOO P OOOOOOO OOOOOOOO 7H 6 OOOOOO2 36 P OOOOOOOO 6 39 6 9 7 7 977 69 D 19 6 39 Q 9 ...

Page 54: ... 030 2 0 0 2 0 8 3 3 4 2 0 3E4 03 3E4 3 2 0 4 2 0 0 04 0 2 3 0 6 4 5 0 0 0 0 4 2 3 3 4 3 0 4 2 0 2 0 03 5 6024 030 0 3 4 030 20 20 0 3E4 4 2 0 4 3 3 4 2 0 3E4 03 030 2 0 04 3 2 3 3 0 030 20 342 02 3 2 0 030 4 0 2 0 2 3E4 02 0 0 4 2 0 4 0 2 0 3 030 2 0 20 2 3 A 4 2 0 3E4 3E4 3 C 0 0 0 4 2 0 342 0 0 4 0 3 3 4 2 0 3E4 03 0 3 02 0 4 4 0 3 3 03 0 3 0 4 2 0 0 04 3 3 4 2 0 3 0 0 04 ...

Page 55: ... 0 1 02 34 5 678 9 8 CBand 48 0 121 9 KuBand 52 0 132 08 82 17 5 7 6 5 7 1 7 5 7 2 4 5 ...

Page 56: ...stallation 0 2 04 0 2 4 0 220 3 0 0 0 02 34 6 4 H 0 3 0 2 4 0 3 7 0 2 0 3 0 0 2 4 0 0 0 2 4 0 2 0 4 0 7 7 2 0 0 2 3 0 20 8 6 24 2 4 0 0 04 0 2 4 0 0 5 0 0 2 13 2 Erection of Antenna Mount 04 3 0 4 42 4 3 4 3 0 3 4 2 0 0 02 3 3 3 0 04 3 0 0 6 1 0 4 D5 67872 04 2 0 02 34 20 0 0 0 7 8 5 2 2 04 3 0 0 0 3 0 2 6 4 7 BL 04 2 0 6 4 A 7 BL 04 2 3 0 9 4 0 A 6 4 C 7 BL 04 2 0 6 4 7 BL 04 2 3 0 0 3 3 4 2 2 4 ...

Page 57: ... 0 0 9 4 0 04 3 0 2 3 0 4 2 0 0 02 3 04 3 0 00 7 0 0 04 4 04 3 0 3 7B 6 0 0 04 0 3 0 4 2 0 20 2 4 2 77 8 2 43 0 04 7 7 5 2 4 3 00 0 2 0 4 2 0 0 7 4 3 0 2 3 0 2 6 4 7 BL 04 2 0 6 4 A 7 BL 04 2 0 0 2 6 4 C 7 BL 04 2 0 6 4 7 BL 04 2 78 00 2 2 0 4 5 2 3 B 7 2 8 B7 B 3 B8 6 4 7 BL 04 2 0 6 4 A 7 BL 04 2 NOTE 6 0 B 7 2 0 220 3 9 4 2 4 0 3 6 9 4 2 4 0 0 2 75 04 2 04 3 72 3E4 0 3 0 2 0 3 2 0 7 2 0 0 0 3 2...

Page 58: ...3 4 3 6 4 60 0 0 303 788 9 4 2 4 0 7 BL 0 0 4 02 34 6 4 7B 7 2 0 6 4 77 2 0 3 9 4 2 4 0 3 0 7 BL 0 7 9 4 2 4 0 0 2 0 3 0 02 0 0 9 4 2 4 0 3 0 04 3 0 00 4 4 D5 67872 0 8 5 2 2 9 4 2 4 0 2 0 4 2 2 4 4 4 4 0 3 0 43 0 0 0 4 2 0 2 8 2 3 9 4 2 4 0 0 0 0 4 0 4 2 0 0 4 2 0 20 2 4 2 5 00 7 7 5 2 4 3 0 2 0 4 2 0 0 2 9 4 2 4 0 2 4 3 2 2 3 0 5B 2 0 A 1 2 0 0 0 2 20 4 C 0 2 0 2 0 0 3E4 4 2 4 0 9 4 04 0 0 7 2 3...

Page 59: ...tallation of Azimuth Actuator Model 8133 180 Travel 0 0 303 788 9 4 2 4 0 7 BL 0 20 0 0 0 02 34 3 4 3 6 4 A 60 0 0 303 788 9 4 2 4 0 7 BL 0 0 04 02 34 6 4 7 7 2 0 6 4 78 2 0 3 9 4 2 4 0 3 0 7 BL 0 7 8 5 2 2 9 4 2 4 0 2 0 4 2 2 4 4 4 4 0 3 0 43 0 0 0 4 2 0 2 2 3 9 4 2 4 0 0 0 0 4 0 4 2 0 0 4 2 0 20 2 4 2 8 00 7 7 5 2 4 3 0 2 0 4 2 0 0 5 2 0 9 4 2 0 0 3E4 4 9 4 04 0 0 7 2 3 2 0 0 3 0 2 0 2 0 2 9 4 2...

Page 60: ... 58 NOTE 9 4 3 0 2 4 0 2 4 0 3 0 0 0 0 4 3 4 0 4 HB 3 2 4 0 4 0 0 4 3 04 04 8 5 2 2 0 3 0 0 0 7 2 0 2 2 0 0 0 0 A 2 0 04 3 9 4 2 4 0 C 0 2 0 0 04 7 3 78 3 20 0 3 0 2 0 2 B 7 2 0 0 B 0 ABB 0 7 3 20 0 4 0 2 0 3 0 2 04 8 2 ...

Page 61: ... 0 1 02 34 5 678 9 55 82 17 7 1 5 9 5 52 4 5 75 ...

Page 62: ... 0 1 02 34 5 678 9 5 82 17 7 1 5 9 5 52 4 5 75 ...

Page 63: ... 0 1 02 34 5 678 9 5A 82 17 7 1 5 9 5 52 4 5 75 ...

Page 64: ... 0 1 02 34 5 678 9 5C 82 17 7 1 5 9 5 52 4 5 75 ...

Page 65: ... 0 1 02 34 5 678 9 5 82 17 7 1 5 9 5 52 4 5 75 ...

Page 66: ... 0 1 02 34 5 678 9 5H 82 17 7 1 5 9 5 52 4 5 75 ...

Page 67: ... 0 1 02 34 5 678 9 B 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 68: ... 0 1 02 34 5 678 9 7 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 69: ... 0 1 02 34 5 678 9 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 70: ... 0 1 02 34 5 678 9 8 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 71: ... 0 1 02 34 5 678 9 5 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 72: ... 0 1 02 34 5 678 9 82 17 7 7 1 5 9 5 52 4 5 5 ...

Page 73: ... 0 1 02 34 5 678 9 A 82 17 7 1 5 571 517 4 5 6 ...

Page 74: ... 0 1 02 34 5 678 9 C 82 17 7 1 5 571 517 4 5 6 ...

Page 75: ... 0 1 02 34 5 678 9 82 17 7 1 5 571 517 4 5 6 ...

Page 76: ... 0 1 02 34 5 678 9 H 82 17 7 7 7 1 5 571 517 4 5 6 ...

Page 77: ... 0 1 02 34 5 678 9 AB 82 17 7 7 7 1 5 571 517 4 5 6 ...

Page 78: ... 0 1 02 34 5 678 9 A7 82 17 7 7 7 1 5 571 517 4 5 6 ...

Page 79: ... 0 1 02 34 5 678 9 A 82 17 7 8 52 51 5 7 4 5 ...

Page 80: ... 0 1 02 34 5 678 9 A8 82 17 7 8 52 51 5 7 4 5 ...

Page 81: ... 0 1 02 34 5 678 9 A5 82 17 7 2 12415 51 5 7 4 5 5 ...

Page 82: ... 0 1 02 34 5 678 9 A 82 17 7 2 12415 51 5 7 4 5 5 ...

Page 83: ... 0 1 02 34 5 678 9 AA 82 17 7 2 12415 51 5 7 4 5 7 6 ...

Page 84: ... 0 1 02 34 5 678 9 AC 82 17 7 2 12415 51 5 7 4 5 7 6 ...

Page 85: ... 0 1 02 34 5 678 9 A 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 86: ... 0 1 02 34 5 678 9 AH 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 87: ... 0 1 02 34 5 678 9 CB 82 17 7 7 2 12415 51 5 7 4 5 6 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 88: ... 0 1 02 34 5 678 9 C7 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 89: ... 0 1 02 34 5 678 9 C 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 90: ... 0 1 02 34 5 678 9 C8 82 17 7 7 2 12415 51 5 7 4 5 6 ...

Page 91: ... 0 1 02 34 5 678 9 C5 82 17 7 7 2 12415 51 5 7 4 5 7 ...

Page 92: ... 0 1 02 34 5 678 9 C 82 17 7 7 2 12415 51 5 7 4 5 7 ...

Page 93: ... 0 1 02 34 5 678 9 CA 82 17 7 7 2 12415 51 5 7 4 5 7 82 17 7 7 2 12415 51 5 7 4 5 7 ...

Page 94: ... 0 1 02 34 5 678 9 CC 82 17 7 7 2 12415 51 5 7 4 5 7 ...

Page 95: ... 0 1 02 34 5 678 9 C 82 17 7 7 2 12415 51 5 7 4 5 7 ...

Page 96: ... 0 4 2 3 0 4 3 0 3 20 2 0 04 3 04 3 0 0 04 4 2 4 5 42 0 0 0 3 42 0 2 3 04 60 20 2 0 02 34 3 0 0 04 4 7 B 2 2 4 02 0 6 4 752 2 2 0 0 4 0 0 3 0 4 0 4 0 003 0 0 04 L6 0 BL6 78L 0 CL 2 8 4 E0 04 3 02 34 4 03 3 0 20 0 0 0 4 4 04 3 0 0 0 0 0 02 34 0 02 3 0 04 02 34 82 17 9 52 37 152 ...

Page 97: ...L6 7BL 3 78L 2 2 0 0 2 2 20 3 3 7 6 0 0 04 200 2 2 2 4 3 0 3 4 0 0 3 0 4 0 0 4 20 2 04 3 0 0 5 04 0 04 1 3 3 2 4 3 0 0 0 20 2 04 3 3 4 0 3 0 3 4 0 3 3 4 3 0 4 0 8 00 4 04 3 0 20 2 0 3 0 0 0 0 200 2 14 2 Cold Weather Grouting 4 0 L6 78L 2 0 3 02 3 04 0 0 04 0 3 3 04 04 422 4 220 3 4 0 5 L6 CL 2 0 3 2 0 3 4 3 0 42 0 9 24 4 0 3 0 0 4 2 0 0 4 20 3 3 04 4 3 04 3 0 22 24 02 0 0 02 34 4 3 7 6 0 0 04 3 2 ...

Page 98: ... 2 04 BL6 7BL 2 0 0 0 4 0 04 0 4 3 4 04 3 0 0 2 0 0 4 NOTE 04 0 3 4 4 3 0 9 4 4 5BL6 5L 2 2 14 3 Grouting Procedures 1 0 0 0 02 34 0 04 0 04 3 0 7 8 0 4 2 4 2 4 3 0 5 04 0 0 04 NOTE 04 4 20 3 7B 4 4 104 04 0 0 42 0 4 4 20 3 0 33 6 4 3 33 04 0 4 3 0 0 003 NOTE 4 0 4 04 04 0 20 2 3 0 2 04 0 04 0 0 3 0 0 3 04 8 6 0 0 3 0 2 4 0 003 0 0 04 3 04 3 0 0 04 0 3 0 0 3 0 0 0 0 ...

Page 99: ...tallation of Mount Platform 0 0 02 34 3 2 0 0 04 0 6 4 3 6 4 A 0 3 0 3 0 20 3 0 7 1 0 0 0 04 3 0 6 4 7 BL 04 2 0 6 4 A 7 BL 04 2 2 0 C2 0 H 3 7 2 3 0 4 0 7B2 0 0 0 0 A2 4 8 2 3 8 2 00 2 0 3 0 0 0 4 0 3 772 0 0 04 72 2 00 2 0 3 0 33 2 7 2 0 04 72 0 0 1 0 0 6 4 7 BL 04 2 0 6 4 A 7 BL 04 2 3 0 3 2 0 4 04 00 2 0 0 0 04 72 4 8 2 2 00 2 33 2 75 3 7 2 0 33 782 3 2 33 782 0 0 0 0 A2 8 2 2 20 3 0 2 0 04 72...

Page 100: ...unds 2267 kg Weight of reflector is 8000 pounds 3628 kg 7 6 24 0 2 4 0 0 2 8B 00 0 0 0 2 0 3 2 0 4 52 6 4 8 3 0 04 3 02 3 0 0 3 0 4 3 04 4 2 0 04 8 10 0 2 3 2 0 3 2 3 0 0 0 00 WARNING The three nylon straps shall not cause any lift or side force on the spars or spar fitting 5 00 0 2 3 0 3 0 0 0 E4 0 0 2 0 CAUTION The three nylon straps attached to the hub must carry the total reflector load Ensure...

Page 101: ...assembly falls A 2 0 3 0 0 0 04 0 6 4 0 6 4 A 0 2 0 0 3 3 C 2 4 0 6 4 82 0 04 0 6 4 0 6 4 7A NOTICE 9 0 0 3 3 3 0 3 2 0 04 0 0224 0 6 0 3 3 3 0 3 04 3 6 24 0 0 7 8 2 3 14 0 2 4 0 4 0 0 0 4 3 0 6 4 0 6 4 7A 0 0 4 0 0 0 4 3 0 4 0 2 7 784 7 0 3 2 7 2 0 4 7 2 9 3 3 0 C 7BB 7 2 H 2 3 0 3 4 0 0 6 4 0 6 4 7A WARNING Personnel should never be hoisted in or out of the reflector by the crane Personnel injur...

Page 102: ...678 9 82 17 2 2 52 6 5 7 3 7 2 17 Typical Feed Installation 4 0 2 0 0 0 2 0 0 6 4 7C 0 303 BBH 51 3 0 3 0 6 4 7 0 0 9 0 3 3 WARNING Never use the crane to lift personnel into the reflector Serious injury could occur ...

Page 103: ... is strongest never in the middle of a panel 1 0 0 0 02 34 0 3 3 7 0 0 0 04 3 3 3 2 0 00 0 2 0 6 4 7A 8 0 0 3 4 3 0 0 3 2 0 2 4 3 4 3 2 0 0 6 4 7A 8 3 0 3 2 0 3 0 4 2 17 1 Installation of Subreflector to Subreflector Mounting Frame 0 0 4 2 0 02 34 4 2 0 3E4 4 3 3 4 2 0 0 3 0 04 2 4 2 0 0 04 8 5 7B 4 3 0 6 4 7 8 5 7B 4 0 78B I7CA 7 J 82 17 2 2 52 8 ...

Page 104: ... 0 1 02 34 5 678 9 C 82 17 7 5 8 9 5 52 5 7 ...

Page 105: ... 0 1 02 34 5 678 9 82 17 7 5 8 9 5 52 5 7 ...

Page 106: ... 0 1 02 34 5 678 9 H 82 17 7 7 5 5 8 9 5 52 5 ...

Page 107: ... 0 1 02 34 5 678 9 HB 82 17 7 7 5 5 8 9 5 52 5 ...

Page 108: ...0 4 6 3 7 2 2 3 0 2 0 3 4 0 3 0 3 0 4 3 10 0 3 3 4 20 0 6 0 7 20 2 0 3 2 20 Electrical Installation 0 0 0 0 2 3 0 42 0 0 20 3 4 6 2 2 0 42 0 3 3 0 2 4 20 0 3 0 0 0 4 3 0 77 0 0 0 2 3 4 0 2 2 0 42 0 CAUTION While adjusting limit switches be careful not to let the antenna run into any obstructions Antenna mounts can be damaged if design limits are exceeded before limit switches are set Be careful no...

Page 109: ... 0 1 02 34 5 678 9 H 2 21 Corrosion Protection After Installation 0 04 3 04 3 042 4 3 2 0 0 20 0 0 0 0 04 3 30 4 003 4 20 2 3 02 3 0 7 0 0 4 2 0 04 3 3 34 0 0 1 02 34 2 2 6 3 4 3 4 0 3 3 0 3 0 E0 ...

Page 110: ... 0 1 02 34 5 678 9 H8 82 17 721 52 6728 4 5 4 ...

Page 111: ... 0 1 02 34 5 678 9 H5 82 17 721 52 6728 4 5 4 ...

Page 112: ... 0 1 02 34 5 678 9 H 82 17 721 52 6728 4 5 4 ...

Page 113: ... 0 1 02 34 5 678 9 HA 82 17 721 52 6728 4 5 4 ...

Page 114: ... 0 1 02 34 5 678 9 HC 82 17 721 52 6728 4 5 4 ...

Page 115: ... 0 1 02 34 5 678 9 H 82 17 5 7 21 5 8 7 9 5 52 67 2 5 77 ...

Page 116: ... 0 1 02 34 5 678 9 HH 82 17 5 7 21 5 8 7 9 5 52 67 2 5 77 ...

Page 117: ... 0 1 02 34 5 678 9 7BB 82 17 5 7 21 5 8 7 9 5 52 67 2 5 77 ...

Page 118: ... 0 1 02 34 5 678 9 7B7 82 17 8 8 12 9 5 52 5 7 5 5 7 ...

Page 119: ... 0 1 02 34 5 678 9 7B 82 17 8 8 12 9 5 52 5 7 5 5 7 ...

Page 120: ... 0 1 02 34 5 678 9 7B8 82 17 8 8 12 9 5 52 5 7 5 5 7 ...

Page 121: ... 0 1 02 34 5 678 9 7B5 82 17 8 8 12 9 5 52 5 7 5 5 7 ...

Page 122: ...the electronics operational use the following procedure for pointing at the desired satellite and peaking on the signal using the motorized earth station antenna 3 2 1 Elevation Pointing 1 Place a spirit level on the elevation frame Adjust the elevation frame to the 90 degree zenith position as indicated by the level and adjust the elevation position indicator to read 90 degrees 2 Determine the re...

Page 123: ...ed counterclockwise until the signal decreases by 1 dB Record the signal level Mark a line on the feed mounting plate and a matching line on the hub d Rotate the feed clockwise until the meter has passed through the peak and has decreased to the level recorded in step c Make a mark on the hub in line with the mark of the feed mounting plate e Measure the distance between the marks on the hub Calcu...

Page 124: ...stance A NOTE Measurement does not include the tuning plate or spacer The feed window should be flat 3 If tilt was not adjusted using theodolite measure the distance between the edge of the subreflector and each corner of the feed horn as shown in Figure 3 1 distance B Using the subreflector adjustment mechanism adjust the subreflector until all four distances are equal this removes any tilt with ...

Page 125: ...delobe The deepest null in the H plane sometimes occurs at a different subreflector position than in the E plane In this case the subreflector should be set at a compromise position between the two planes i e E plane null depth approximately equals the H plane null depth b The signal level of the main beam will also increase as the subreflector is moved closer to the focal position The power meter...

Page 126: ...Chapter 3 Operation Figure 3 1 Feed Reflector and Subreflector Distances 42S132E 3 5 ...

Page 127: ...Chapter 3 Operation Figure 3 2 Typical Antenna Patterns for Various Subreflector Positions 42S132E 3 6 ...

Page 128: ...nly authorized parts Any alternations to the antenna not specifically described in this instruction manual and not authorized by ViaSat can void the warranty 4 2 Periodic Maintenance The suggested service intervals apply to a typical antenna installation and may vary due to environmental conditions 4 2 1 Weekly Maintenance Ensure motorized antennas are driven in azimuth and elevation on a weekly b...

Page 129: ...rization drive assembly if applicable and apply a spray type lubricant WD 40 or equivalent to chain and drive sprocket Inspect feed chain for correct tension and lubricate if necessary with spray type lubricant Ensure that feed rollers are all functional Inspect flexible transmit waveguide if applicable for fatigue Check limit switch operation Inspect feed window for damage and replace window as r...

Page 130: ... Apply low temperature grease to the following moving points a Azimuth actuator pivot pins b Actuator clevis pivots 4 Apply white Rust Oleum enamel to all mount hardware 5 Apply spray type rust inhibitor to cavity above spherical bearing for additional bearing protection 6 Inspect feed window for damage replace window as required see Radome Window Replacement Procedure toward the end of this chapt...

Page 131: ...ches and will require additional protection If protective finish is damaged clean with wire brush remove all rust lightly sand with 320 grit or finer sandpaper and apply a coat of Rust Oleum or equivalent primer and semi gloss white paint 3 Evaluate corrosion protection on reflector surface subreflector surface and spars If paint is scratched chipped beginning to flake or just wearing thin lightly...

Page 132: ...tal should be primed by completely covering with Rust Oleum Primer 1573 e Primed areas are top coated with Rust Oleum gloss white paint f The paint application instructions on the respective cans should be followed explicitly 4 3 2 Touch Up Painting of Reflective Surfaces Use the following materials and procedure to repair and retouch scratches and other finish problems such as corrosion and flaki...

Page 133: ... repriming is required apply a thin coat of wash primer and allow to dry for 15 to 30 minutes Apply a full coat of zinc chromate primer and allow to dry for 2 hours If surface is not smooth after drying sand with 320 grit paper lubricated with toluene Remove dust using a tack cloth cheesecloth lightly coated with toluene 4 3 3 Fasteners The fasteners need to be checked to make sure they are in pla...

Page 134: ...ication failure could occur If corrosion of a fastener becomes evident it should be corrected immediately as follows 1 Determine extent of corrosion If base material of fastener is corroded replace with identical size and type Refer to drawings parts list for fastener size and type 2 Remove any corrosion from the fastener if reused and surrounding area with a wire brush 3 Clean parts with toluene ...

Page 135: ......

Page 136: ...11 Meter Earth Station Antenna the installation of the mechanical hardware is the same as for a system that is not de iced Some of the components will have different part numbers but the installation will follow the steps presented in the Installation chapter of this manual All components that are supplied with de icing are wired to a junction box located in the antenna hub Run the cables from the...

Page 137: ...m cable strip insulation back 3 inches and attach it to upper end of bi metal clamp 9 Strip insulation back 3 inches on copper cable and attach it to lower end of bi metal clamp 10 Route copper cable to ground rod or to attachment point for grounding system using flat clamps provided to secure cable Be sure to provide large service loops at elevation and azimuth pivot joints 5 2 Feed Options The 1...

Page 138: ...Chapter 5 Options Figure 5 1 Lightning Protection Installation 9 11 Meter Antenna System Sheet 1 of 3 517224 42S132E 5 3 ...

Page 139: ...Chapter 5 Options Figure 5 1 Lightning Protection Installation 9 11 Meter Antenna System Sheet 1 of 3 517224 42S132E 5 4 ...

Page 140: ...Chapter 5 Options Figure 5 1 Lightning Protection Installation 9 11 Meter Antenna System Sheet 1 of 3 517224 42S132E 5 5 ...

Page 141: ...Chapter 5 Options 42S132E 5 6 ...

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