Teledyne 440 - 1.6 Product Support; 2.2 Surface Components; 2.3 Sub-sea Components; 3 Physical Installation

Contents
DPN 402196 Issue 4.1 © Teledyne TSS i
Contents
Contents............................................................................................................................................ i
List of Figures................................................................................................................................ vii
List of Tables .................................................................................................................................. xi
Revision History ........................................................................................................................... xiii
Glossary ......................................................................................................................................... xv
1 Introduction ............................................................................................................................... 1-1
1.1 Migration from the 340 Cable and Pipe Survey System - Summary of Benefits ................ 1-1
1.2 Conventions used ............................................................................................................... 1-2
1.3 System Description ............................................................................................................. 1-3
1.4 Principle of Operation ......................................................................................................... 1-4
1.5 Warranty ............................................................................................................................. 1-4
1.6 Product Support ................................................................................................................. 1-5
2 System Overview ...................................................................................................................... 2-1
2.1 Unpacking and Inspection .................................................................................................. 2-2
2.2 Surface Components .......................................................................................................... 2-3
2.2.1 Surface Display Computer (SDC) 10 ......................................................................... 2-3
2.3 Sub-sea Components .........................................................................................................2-5
2.3.1 Power Supply Unit ...................................................................................................... 2-5
2.3.2 Sub-sea Electronics Pod ............................................................................................ 2-6
2.3.3 Search-coils ................................................................................................................ 2-7
2.3.4 Altimeter ..................................................................................................................... 2-7
3 Physical Installation ................................................................................................................. 3-1
3.1 Surface Display Computer (SDC) Installation .................................................................... 3-1
3.1.1 ....................................................................................................Sub-sea Installation 3-3
3.1.2 SEP and PSU ............................................................................................................. 3-3
3.1.3 Coil Array .................................................................................................................... 3-5
3.1.3.1 Search-coil Configuration.................................................................................... 3-6
3.1.3.2 Positioning the Search-coils................................................................................ 3-6
3.1.3.3 Coil Assembly and Installation ............................................................................ 3-8
3.1.4 Altimeter ................................................................................................................... 3-13
3.2 Installation Check-list ........................................................................................................ 3-14
4 Electrical Installation ................................................................................................................ 4-1
4.1 Sub-sea Components .........................................................................................................4-1
4.1.1 Ground Connections .................................................................................................. 4-3
4.1.2 Care of Sub-sea Connectors ...................................................................................... 4-3
4.1.3 Power Supply Pod ...................................................................................................... 4-3
4.1.3.1 Power Requirement ............................................................................................ 4-4