ABB TB404, Operating Instruction, Page: 6 / 40

Table of Contents
Page
i
SECTION 1 - INTRODUCTION ....................................................................................................1-1
OVERVIEW .....................................................................................................................................................1-1
INTENDED USER ...........................................................................................................................................1-1
SENSOR DESCRIPTION ................................................................................................................................1-1
SENSOR APPLICATION................................................................................................................................1-1
INSTRUCTION CONTENT ............................................................................................................................1-2
HOW TO USE THIS INSTRUCTION ............................................................................................................1-2
REFERENCE DOCUMENTS..........................................................................................................................1-2
NOMENCLATURE .........................................................................................................................................1-3
SPECIFICATIONS...........................................................................................................................................1-4
ACCESSORIES................................................................................................................................................1-6
SECTION 2 - INSTALLATION .....................................................................................................2-1
INTRODUCTION ............................................................................................................................................2-1
UNPACKING AND INSPECTION.................................................................................................................2-1
LOCATION CONSIDERATIONS ..................................................................................................................2-1
INSTALLATION PROCEDURES ..................................................................................................................2-3
SECTION 3 - REPAIR AND REPLACEMENT.............................................................................3-1
INTRODUCTION ............................................................................................................................................3-1
SECTION 4 - SUPPORT SERVICES ...........................................................................................4-1
INTRODUCTION ............................................................................................................................................4-1
REPLACEMENT PARTS................................................................................................................................4-1
PROCEDURES
PR1 - SUBMERSIBLE ASSEMBLY
PR2 - IN-LINE FLOW ASSEMBLY
PR3 - HOT TAP ASSEMBLIES
PR4 - TWO-INCH SANITARY TRI-CLAMP ASSEMBLY
PR5 - REMOVING SENSOR FROM HOT TAP ASSEMBLIES
PR6 - SENSOR CLEANING
List of Figures
No. Title Page
2-1. Type TB4042 Sensor ................................................................................................................................2-2
2-2. Sensor Orientation Requirements .............................................................................................................2-3
PR1-1 Submersible Assembly ........................................................................................................................PR1-2
PR2-1 In-Line Assembly, Exploded View......................................................................................................PR2-2
PR2-2 In-Line Assembly in Pipe or Tank Fitting ...........................................................................................PR2-3
PR3-1 Low Pressure Hot Tap Assemblies ......................................................................................................PR3-4
PR3-2 High Pressure Hot Tap Assembly........................................................................................................PR3-5
PR4-1 Sanitary In-Line Flow Assembly.........................................................................................................PR4-2
PR4-2 Sanitary In-Line Flow Assembly with Tri-Clamp ...............................................................................PR4-2
PR5-1 Low Pressure Hot Tap Assemblies ......................................................................................................PR5-2