Flowserve I90 Series Manual do Utilizador descarregar pdf (Página 1)

Worcester Controls

WCAIM2053

(Part 19504)

Pulsair Loop-Powered Positioner

Modular Accessory System (Series I90/L90)

Installation, Operation and Maintenance Instructions

I. Introduction...........................................................................................................................................2

II. Installation............................................................................................................................................4

A. Mounting Instructions .....................................................................................................................4

B. Air Connections ...............................................................................................................................5

C. Wiring Connections .........................................................................................................................6

III. Operating and Maintenance Instructions.............................................................................................6

A. Positioner.........................................................................................................................................6

1. Positioner Specifications and Technical Data ..............................................................................6

2. Environmental Considerations .....................................................................................................7

3. Electronic Circuit Board Basics....................................................................................................7

4. Calibration ...................................................................................................................................9

5. Recalibration..............................................................................................................................10

6. Operating Function Settings ......................................................................................................10

7. Wiring Diagrams and Fail Open Modifications Table .................................................................12

8. Troubleshooting.........................................................................................................................13

9. Circuit Board Replacement ........................................................................................................13

B. Housing Assembly.........................................................................................................................14

1. Cover .........................................................................................................................................14

2. Base...........................................................................................................................................14

3. Troubleshooting.........................................................................................................................15

C. Piezo Valve Block...........................................................................................................................16

1. Assembly...................................................................................................................................16

2. Wiring........................................................................................................................................17

3. Operation...................................................................................................................................18

4. Troubleshooting.........................................................................................................................18

D. Switch Options ..............................................................................................................................18

1. Assembly...................................................................................................................................18

2. Cams .........................................................................................................................................19

3. Wiring........................................................................................................................................19

4. Operation...................................................................................................................................19

5. Troubleshooting.........................................................................................................................19

E. Feedback Potentiometer and Potentiometer Options .....................................................................20

1. Assembly...................................................................................................................................20

2. Wiring........................................................................................................................................20

3. Troubleshooting Potentiometer..................................................................................................21

F. 4-20 mA Output Transmitter Option ...............................................................................................21

1. Assembly...................................................................................................................................21

2. Wiring........................................................................................................................................21

3. Calibration .................................................................................................................................22

4. Troubleshooting.........................................................................................................................22

G. Radio Frequency Interference (RFI) Filter......................................................................................23

1. Installation and Wiring...............................................................................................................23

1 2 3 4 5 6 ... 23 24

Resumo do Conteúdo

Página 1 - WCAIM2053

Worcester ControlsWCAIM2053(Part 19504)Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90)Installation, Operation and Maintenanc

Página 2 - I. INTRODUCTION

10 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053procedure again. If the unit will still not calibrate,then there

Página 3

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 11Name Purpose of Function1. “YFct” This function tells the posit

Página 4 - II. INSTALLATION

12 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053Name Purpose of Function10. ”Ydir” This function tells the posi

Página 5

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 138. TROUBLESHOOTINGIf the unit does not appear to be functioning

Página 6 - INSTRUCTIONS

14 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053B. HOUSING ASSEMBLYThe housing consists of the base, cover, shaf

Página 7

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 15h. Plug (1) " NPT and (1) " NPT air connection ports

Página 8

16 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053C. PIEZO VALVE BLOCKThe Worcester/McCANNA Pulsair Series I90/L90

Página 9

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 17pins that drop into place when the unit is properlyaligned. Whil

Página 10 - Worcester Controls

3. OPERATIONThe piezo valves are controlled by the positioner circuitry. Thevalve block contains two separate valves. One allows air toenter the actua

Página 11

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 192. Assemble the switches and adjustment plate to thebaseplate (i

Página 12

2 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053I. INTRODUCTIONPulsair Loop-Powered Positioner Modular Accessory

Página 13

20 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053E. FEEDBACK POTENTIOMETER AND POTENTIOMETER OPTIONSThe Pulsair I

Página 14

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 21IMPORTANT: Shielded cable must be used for each intrinsically sa

Página 15

22 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053b. Loop Voltage SelectionThe jumpers on the circuit board must b

Página 16

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 234. TROUBLESHOOTINGProblem Possible Cause(s) SolutionIndicates G

Página 17

Flow Control DivisionWorcester ControlsFlowserve Corporation has established industry leadership in the design and manufacture of its products. When p

Página 18

M.A.S. Model: The M.A.S. product code is marked on the nameplateas the M.A.S. model number, with the exception of the voltage rating(if any) and Produ

Página 19

4 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053II. INSTALLATIONA. MOUNTING INSTRUCTIONS1. Refer to Figure 1. The

Página 20

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 5B. AIR CONNECTIONSIMPORTANT: Use industrial air (or other non-cor

Página 21

6 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053C. WIRING CONNECTIONS1. Connect 4-20 mA signal to terminals 1 and

Página 22

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 7The Pulsair Loop-Powered positioner board 4-20 mA signalinput cir

Página 23

8 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) WCAIM2053The Pulsair Loop-Powered Positioner M.A.S. as providedby Flowserv

Página 24

WCAIM2053 Pulsair Loop-Powered Positioner Modular Accessory System (Series I90/L90) 94. CALIBRATIONa. Input SignalThe 4 to 20 milliamp input signal is

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Flowserve I90 Series Manual do Utilizador Página 1

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Flowserve I90 Series Manual do Utilizador Página 1

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