Flowserve PMV P4 Manuel d'utilisateur télécharger pdf (Page 2)

Contents

1. Introduction ..............................................................................................4

2. Storage instructions .................................................................................. 6

PMV Positioner and feedback module storage and handling procedures ....6

Warehouse storage ........................................................................................6

Field storage .................................................................................................6

Pneumatic positioners...................................................................................6

Potential damage mechanism ....................................................................... 6

Storage Seal (P5/EP5) ..................................................................................7

3. Function..................................................................................................... 8

4. Installation.................................................................................................9

Air requirements ...........................................................................................9

Installation ....................................................................................................9

5. Connections ............................................................................................. 10

6. Cam adjustment......................................................................................12

7. Calibration ..............................................................................................13

Calibration procedure ................................................................................. 13

8. Indicator adjustment ..............................................................................14

9. Front cover and indicator cover ............................................................ 14

10. Dampers.................................................................................................15

11. I/P Unit (P5/EP5)...................................................................................16

12. How to mount the I/P Unit to the positioner unit (P5/EP5) ..............17

13. Maintenance ..........................................................................................18

Pilot valve ................................................................................................... 18

Diaphragm ..................................................................................................19

Feedback spring .......................................................................................... 20

Balance arm ................................................................................................ 20

Lower arm ..................................................................................................21

O-rings ........................................................................................................ 22

Filter plug (EP5) .........................................................................................22

14. Feedback unit (P5 or EP5) ...................................................................23

15. Trouble shooting ...................................................................................24

16. Technical data .......................................................................................25

Dimensional drawing (P4)..........................................................................27

17. Spare parts, P4 ...................................................................................... 28

17. Spare parts, P5/EP5..............................................................................30

18. Certificates ............................................................................................34

1 2 3 4 5 6 7 ... 41 42

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Flowserve PMV P4 Manuel d'utilisateur Page 2