User's Manual
30 kW S-BAND/U ANTENNA GROUP
INDEX
ii Rev. C
CHAPTER 5
TROUBLESHOOTING............................................................................................... 5.1
5.1 Introduction................................................................................................................. 5.1
5.1.1 General....................................................................................................................... 5.1
5.1.2 Organisation ............................................................................................................... 5.1
5.1.3 Personnel ................................................................................................................... 5.1
5.1.4 Tools and Instruments................................................................................................ 5.1
5.2 Troubleshooting Procedures ...................................................................................... 5.2
5.2.1 Safety Precautions ..................................................................................................... 5.2
5.2.2 Troubleshooting Operations ....................................................................................... 5.2
CHAPTER 6
CORRECTIVE MAINTENANCE ................................................................................ 6.1
6.1 General....................................................................................................................... 6.1
6.1.1 Introduction................................................................................................................. 6.1
6.1.2 Safety Precautions ..................................................................................................... 6.1
6.1.3 Personnel ................................................................................................................... 6.1
6.1.4 Required Tools and Instruments ................................................................................ 6.1
6.2 Corrective maintenance procedures .......................................................................... 6.2
6.2.1 Replacement Procedures for the TRANSCEIVER Unit ............................................. 6.2
6.2.1.1 Replacement of a Fuse .............................................................................................. 6.2
6.2.1.2 Replacement of the POWER MOS Board.................................................................. 6.3
6.2.1.3 Replacement of the LNFE Assy ................................................................................. 6.3
6.2.1.4 Replacement of the RTM CONT B Board .................................................................. 6.4
6.2.1.5 Replacement of the NIFB Assy .................................................................................. 6.5
6.2.1.6 Replacement of the Magnetron .................................................................................. 6.5
6.2.2 Replacement Procedures for the Antenna Pedestal S/U Unit ................................... 6.5
6.2.2.1 Driving Belt Replacement........................................................................................... 6.5
6.2.2.2 Motor Replacement .................................................................................................... 6.6
6.2.2.3 Reduction Group Replacement .................................................................................. 6.6
6.2.2.4 3 Filter Replacement................................................................................................ 6.7
6.2.2.5 Rotating Joint Replacement ....................................................................................... 6.7
6.2.2.6 Antsign Board Replacement....................................................................................... 6.8
6.2.2.7 Optical Read-out Board Replacement ....................................................................... 6.9
6.2.2.8 Antenna Generator Disk Replacement ...................................................................... 6.9
6.2.3 Belt installation tension............................................................................................. 6.11
CHAPTER 7
PART LIST ................................................................................................................. 7.1
7.1 Introduction................................................................................................................. 7.1
7.1.1 Part List....................................................................................................................... 7.1
7.1.2 Part Location Illustration ............................................................................................. 7.1
7.2 Part list tables ............................................................................................................. 7.2
CHAPTER 8
INSTALLATION ......................................................................................................... 8.1
8.1 Introduction................................................................................................................. 8.2
8.1.1 Shipping...................................................................................................................... 8.2
8.1.2 Unpacking................................................................................................................... 8.2
8.1.3 Storage ....................................................................................................................... 8.3
8.1.4 Handling...................................................................................................................... 8.3
8.2 Specifications ............................................................................................................. 8.3
8.2.1 Dimensions and weights (also see outline drawings) ................................................ 8.3
8.2.2 Required power .......................................................................................................... 8.4
8.2.3 Environmental Data .................................................................................................... 8.4
8.3 Installation................................................................................................................... 8.4
8.3.1 Installation Principles.................................................................................................. 8.4
8.3.2 Mechanical installation ............................................................................................... 8.6
8.3.2.1 Pedestal with transceiver ........................................................................................... 8.6
8.3.2.2 Antenna ...................................................................................................................... 8.7
8.3.2.3 Safety Switch .............................................................................................................. 8.7
8.3.2.4 Performance Monitor Arm .......................................................................................... 8.8