Specifications

TABLE OF CONTENTS
Rosemount Warranty
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Purpose ...................................................
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I.
II.
III.
Iv.
V.
VI.
VII.
DESCRIPTION ....................................
1-1. Component Checklist of Typical System ...............
1-2. Model Number Matrix ...........................
1-3. System Overview ...............................
1-4. Model PP814T Specifications
.......................
1.5. Storage Instructions .............................
INSTALLATION ......................................
2-1. overview ................ ........................
2-2. Special Installation Considerations ......................
2-3. Power Positioner Mounting Instructions
...................
2-4. Air Supply Installation ..............................
2-5. Current to Pneumatic Signal Converter (I/p) Electrical Connections
2-6. Linkage Installation ................................
REVERSE OPERATION .............................
3-1. Operational Description ...........................
3-2. Procedures for Reversing Operation ..................
CALIBRATION ....................................
4-l. Check Power Positioner Calibration ..................
4-2. Stroke Calibration ...............................
4.3. Current to Pneumatic (I/P) Signal Converter Calibration
....
4.4. Linkage Calibration .............................
TROUBLESHOOTING ...............................
5-l. Overview .....................................
5.2. Troubleshooting Chart ............................
PERIODIC MAINTENANCE
.........................
6-l. Overview .....................................
6-2. Maintenance Schedule ............................
6-3. General Cleaning and Lubrication
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6-4. Pilot Valve Cleaning and Inspection ..................
6-5. Air Filter Cleaning and Draining
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6-6. Diaphragm Cleaning and Inspection
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6-7. Air Lock Adjustment ............................
6.8. Exhaust Blocking Valve Cleaning and Inspection .........
6-9. Cylinder and Piston, Cleaning and Inspection ............
6.10. Mechanical Linkage System Cleaning and Inspection ......
CORRECTIVE MAINTENANCE
......................
7-1. Overview .....................................
7-2. Parts Replacement ..............................
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.......... 2-1
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2-1
.......... 2-1
.......... 2-1
.......... 2-3
.......... 2-4
.......... 2-5
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6-l
.......... 6-l
.......... 6-l
.......... 6-l
.......... 6-3
.......... 6-5
.......... 6-5
.......... 6-6
.......... 6-7
.......... 6-8
.......... 6-10
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Page
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l-5
l-5
3-l
3-l
3-l
4-l
4-l
4-4
4-5
4-5
5-l
5-l
5-l
7-1
7-1
7-1
IB-102-208
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