Flowserve PM15 Pneumatic Valve Positioner User Manual
Pm15 pneumatic valve positioner, Wcaim2016, Worcester controls
Worcester Controls
CONTENTS
Page
1.
STORAGE INSTRUCTIONS........................................................................................................................................................................2
2.
INSTALLATION..........................................................................................................................................................................................2
A. Mounting Guide....................................................................................................................................................................................2
B. Mounting Instructions ..........................................................................................................................................................................3
C. Connections..........................................................................................................................................................................................4
3.
OPERATION ..............................................................................................................................................................................................4
4.
AIR REQUIREMENTS ................................................................................................................................................................................4
5.
SPAN AND ZERO ADJUSTMENT...............................................................................................................................................................5
6.
CAM ADJUSTMENT ..................................................................................................................................................................................6
7.
REVERSE-ACTING AND SPLIT-RANGE.....................................................................................................................................................6
8.
MAINTENANCE .........................................................................................................................................................................................7
A. Pilot Valve.............................................................................................................................................................................................7
B. Diaphragm............................................................................................................................................................................................7
C. Feedback Spring ...................................................................................................................................................................................8
D. Balance Arm .........................................................................................................................................................................................8
E. Lower Arm............................................................................................................................................................................................9
F. O-Rings ................................................................................................................................................................................................9
9.
TROUBLESHOOTING ..............................................................................................................................................................................10
10.
TECHNICAL DATA ...................................................................................................................................................................................10
11.
SPARE PART LIST ..................................................................................................................................................................................11
12.
EXPLODED DRAWING ............................................................................................................................................................................11
WCAIM2016
(Part 12506)
PM15 Pneumatic Valve Positioner
Installation, Operation and Maintenance Instructions