ETS-Lindgren 7-TR Tripod Positioner - Manual (Page 5)

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Table of Contents
Notes, Cautions, and Warnings .............................................. vii
1.0 Introduction .......................................................................... 9
Boom Options ........................................................................................... 11
Polarization Options .................................................................................. 11
7-TR with No Polarization ................................................................. 12
7-TR with Pneumatic Polarization ..................................................... 13
7-TR with Manual Polarization .......................................................... 15
ETS-Lindgren Product Information Bulletin ............................................... 15
2.0 Maintenance ....................................................................... 17
O-Ring Lubricant ....................................................................................... 17
Boom Antenna Mount Knobs .................................................................... 18
Replacement and Optional Parts .............................................................. 18
Service Procedures .................................................................................. 21
3.0 Specifications ..................................................................... 23
Physical Specifications ............................................................................. 23
Electrical Specifications –Pneumatic Polarization Option ........................... 23
4.0 Assembling the 7-TR ......................................................... 25
Recommended Tools ................................................................................ 25
Assembly Components ............................................................................. 25
Assembly Steps ........................................................................................ 26
5.0 Mounting a Model 3106 Series Antenna .......................... 29
6.0 Pneumatic Polarization Upgrade Kit ................................ 35
Assembly Components ............................................................................. 35
Assembly Steps ........................................................................................ 36
7.0 Operation ............................................................................ 43
General Antenna Mounting Information ..................................................... 43
Adjusting the 7-TR Boom Height ............................................................... 44
Adjusting the 7-TR Leg Height .................................................................. 45
Using the Pneumatic Polarization Option .................................................. 46
Adjusting Air Polarization Speed ....................................................... 46
Using Pneumatic Polarization ........................................................... 47