Oval 50 - Default Chapter; Table of Contents

B-149-4N-E
2
CONTENTS
1. BEFORE YOU BEGIN ........................................................................................................................4
1.1 Conrming the Tag .........................................................................................................................4
1.2 Transportation Considerations .......................................................................................................4
1.3 Storage Considerations .................................................................................................................4
1.4 Structural Considerations ..............................................................................................................5
2. OPERATING CONDITIONS ...............................................................................................................5
3. GENERAL DESCRIPTION .................................................................................................................6
4. PART NAMES .....................................................................................................................................6
5. LCD COUNTER DISPLAY ..................................................................................................................7
5.1 About "MODE" Switch ...................................................................................................................7
5.2 Display Functions ...........................................................................................................................7
5.3 Display Mode Selection .................................................................................................................7
5.4 Total Counter Reset ........................................................................................................................8
5.5 Considerations with Pulse Output Type .........................................................................................8
6. INSTALLATION ...................................................................................................................................9
6.1 Considerations at Installation .........................................................................................................9
6.2 Standard Installation, Horizontal Line ............................................................................................9
6.3 Standard Installation, Vertical Line ........................................................................................................................................... 9
6.4 Example of Faulty Piping ...............................................................................................................9
7. HOW TO CHANGE FLOW DIRECTIONS ........................................................................................10
8. WIRING INSTRUCTIONS ................................................................................................................11
8.1 Wiring Guidelines ........................................................................................................................11
8.2 Terminal Connections ...................................................................................................................11
8.3 Preamplier-to-Receiving Instrument Hookup .............................................................................12
9. OPERATING INSTRUCTIONS .........................................................................................................13
9.1 Operation .....................................................................................................................................13
9.2 Operating Precautions .................................................................................................................13
9.3 Precautions at Operation Shutdown ............................................................................................14
9.4 About Register Life ......................................................................................................................14
9.5 Piping Instructions and Operating Precautions of Jacketed Meters ...........................................15
10. DISASSEMBLY AND INSPECTION ...............................................................................................16
10.1 Size 50 Meter Body Disassembly and Inspection ......................................................................16
10.2 Size 50 Meter Body Assembly Procedure .................................................................................17
10.3 Sizes 52, 53, 55, 56, 57 Meter Body Disassembly and Inspection ............................................18
10.4 Sizes 52, 53, 55, 56, 57 Meter Body Assembly Procedure ........................................................19
11. REGISTER SWITCH FUNCTIONS AND PARAMETER SETTING ................................................20
11.1 Switch Names and Functions ....................................................................................................20
11.2 Individual Test Pin Functions ......................................................................................................21
11.3 About Meter Factor ....................................................................................................................21