User's Manual
Table Of Contents
- KH1264 ISSUE 1
- CHAPTER 1
- CHAPTER 2
- CHAPTER 3
- CONTENTS
- ILLUSTRATIONS
- Figure 1 - Transceiver (DTX-A3): Module Locations 34
- Figure 2 - Drive Control Unit (GTX-A24): Module Locations 35
- Figure 3 X-band Upmast Transceiver (DTX-A3): Functional Diagram Figure 3 38
- Figure 4 X-band Upmast Transceiver (DTX-A3): Interconnection Diagram Figure 4 39
- Figure 5 - Drive Control Unit (GTX-A24): Block Diagram 319
- CHAPTER 4
- CONTENTS
- TABLES
- ILLUSTRATIONS
- Figure 1 - Transceiver (DTX-A3): Installation Dimensions 49
- Figure 2 - Transceiver (DTX-A3): Mast Mounting 410
- Figure 3 - Transceiver (DTX-A3): Fitting Kit 411
- Figure 4 - Suggested Antenna Lifting Arrangement 412
- Figure 5 - Drive Control Unit (GTX-A24): Installation Dimensions 413
- Figure 6 - Mains Isolator: Installation Dimensions 414
- Figure 7 - Transceiver (DTX-A3): Cableform Routing 419
- Figure 8 - Drive Control Unit (GTX-A24): Cableform Routing 420
- Figure 9 - Cable Gland: Assembly 421
- Figure 10 - Transceiver (DTX-A3): External Connections 423
- CHAPTER 5
- CHAPTER 6
- CONTENTS
- INTRODUCTION 63
- PLANNED MAINTENANCE 63
- DIAGNOSTIC MAINTENANCE 64
- CORRECTIVE MAINTENANCE 611
- TRANSCEIVER (DTX-A3) 612
- Access 612
- Removal of Rotating Joint (45-750-0034-001) 612
- Replacement of Rotating Joint (45-750-0034-001) 613
- Removal of Gearbox and Motor (55-100-0273-001) 613
- Replacement of Gearbox and Motor (55-100-0273-001) 613
- Removal of Azimuth Encoder (GTX-A188) 613
- Replacement of Azimuth Encoder (GTX-A188) 613
- Transceiver (DTX-A115) - Removal 614
- Transceiver (DTX-A115) - Replacement 614
- Power Supply (45-690-0062-002) and PSU Sense PCB (DTX-A121) - Removal 615
- Power Supply (45-690-0062-002) and PSU Sense PCB (DTX-A121) - Replacement 615
- CAN Adapter PCB (NNR-A981) - Removal 615
- CAN Adapter PCB (NNR-A981) - Replacement 615
- SharpEye Azimuth Interface PCB (DTX-A151) - Removal 616
- SharpEye Azimuth Interface PCB (DTX-A151) - Replacement 616
- DRIVE CONTROL UNIT (GTX-A24) 618
- CHECKS AFTER UNIT REPLACEMENT 620
- TRANSCEIVER (DTX-A3) 612
- ILLUSTRATIONS
- CONTENTS
- CHAPTER 7
- INSTALLATION AND SERVICE REPORTS
DRIVE CON TROL UNIT (GTX-A24)
30 The locations of the modules and assemblies in the Drive Control Unit are shown in
Figure 4.
Ac cess
31 Access to the modules and assemblies is attained by releasing the four screws securing
the cover in position and then removing the cover.
In verter As sem bly - Removal
32 To remove the Inverter Assembly, proceed as follows:
(1) Remove power from the Drive Control Unit.
(2) Remove all electrical connections from the Inverter Assembly, ensuring each
cable is identified.
(3) Remove and retain the four nuts securing the Inverter Assembly and remove.
In verter As sem bly - Replacement
33 To replace the inverter assembly reverse the above procedure. Ensure the cables are
connected correctly to the new Inverter Assembly. The new inverter assembly must be
programmed before use as described in Checks After Replacement.
Drive In ter face PCB (GTX-A104) - Removal
34 To remove the Drive Interface PCB, proceed as follows:
(1) Remove power from the Drive Control Unit.
(2) Remove the internal and external connections to the Drive Interface PCB.
(3) Remove and retain the four nuts securing the Drive Interface PCB and remove.
Drive Interface PCB (GTX-A104) - Replacement
35 To replace the Drive Interface PCB reverse the above procedure.
Mains Fil ter (45-680-0028-01) - Re moval
36 To remove the Mains Filter, proceed as follows:
(1) Remove power from the Drive Control Unit.
(2) Remove the four internal connections to the Mains Filter.
(3) Remove and retain the two nuts securing the Mains Filter and earth tag. Remove
the Mains Filter.
KH1264
Chap ter 6
Page 6.18 Is sue 2