TABLE OF CONTENTS
SECTION
TITLE
PAGE
1.0
INTRODUCTION
..................................................................................................3
1.1
MODEL DESIGNATION...........................................................................................3
1.2
SPECIFICATIONS...................................................................................................4
2.0
INSTALLATION
.....................................................................................................5
2.1
SHIPPING AND STORAGE.....................................................................................5
2.2
MECHANICAL INSTALLATION................................................................................5
2.2.1
PROCEDURE..............................................................................................6
2.3
PNEUMATIC CONNECTIONS.................................................................................9
2.3.1
PIPING......................................................................................................10
2.3.2
INSTRUMENT AIR REQUIREMENTS.........................................................10
2.4
CAM INSTALLATION............................................................................................11
2.4.1
CAM IDENTIFICATION...............................................................................11
2.4.2
EQUIPMENT NEEDED...............................................................................11
2.4.3
PROCEDURE............................................................................................11
3.0
CALIBRATION
....................................................................................................16
3.1
EQUIPMENT NEEDED..........................................................................................16
3.2
PROCEDURE.......................................................................................................16
4.0
PRINCIPLE OF OPERATION
.............................................................................20
5.0
MAINTENANCE
..................................................................................................22
5.1
RESTRICTION......................................................................................................22
5.2
FILTER SCREENS................................................................................................22
LIST OF ILLUSTRATIONS
SECTION
TITLE
PAGE
2-1
Cam and Associated Hardware..............................................................................7
2-2
Typical Positioner Mounting and Feedback Pin Connection....................................8
2-3
Standard Cam Characteristics..............................................................................13
2-4
Cam Installation, A Side Example.........................................................................14
2-5
Cam Installation, B Side Example.........................................................................15
3-1
Calibration............................................................................................................17
4-1
Schematic............................................................................................................21
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BULLETIN F-56
Bulletin F-56 6/27/05 9:37 AM Page 2
