Emerson Fisher 4195K- User Manual

Emerson Fisher 4195K

Emerson Fisher 4195K– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – Instruction Manual
  • Page 3 – Figure 1-1. Fisher 4195K Gauge Pressure Controllers
  • Page 4 – Section 1 Introduction; Scope of Manual; To avoid personal injury or property damage, it is important to; Description; 195KA: Proportional‐only control; Specifications
  • Page 5 – Lower and Upper Range Limits:
  • Page 6 – Housing; However, the product
  • Page 9 – Section 2 Installation; WARNING; Controller Mounting Orientation; Figure 2‐1. Typical Actuator Mounting; Pipestand Mounting
  • Page 10 – Figure 2‐2. Pipestand Mounting; Panel Mounting
  • Page 11 – Figure 2‐3. Panel Mounting; Wall Mounting; Figure 2‐4. Wall Mounting; Actuator Mounting
  • Page 12 – Pressure Connections
  • Page 13 – Figure 2‐5. Connection Locations
  • Page 14 – Vent
  • Page 15 – Section 3 4195KA Proportional‐Only Controllers; Adjustments for 4195KA Controllers; Figure 3‐1. Fisher 4195KA Controller Adjustment Locations; Manual Set Point Adjustment
  • Page 16 – Capsular Element Controllers for Vacuum Pressure; For direct control action—
  • Page 17 – For reverse control action—; Prestartup Checks for 4195KA Controllers; Note; Adjust the proportional band for 5 percent DIRECT.
  • Page 18 – Startup for 4195KA Controllers; Move the set point adjustment to the desired set point.; Calibration of 4195KA Controllers
  • Page 19 – Process Indicator Zero and Span Calibration; Before starting this procedure:
  • Page 23 – Principle of Operation for 4195KA Controllers; Overall Operation; Refer to the schematic diagram in figure 3‐4.
  • Page 24 – Figure 3‐5. Fisher 4195KA Auto/Manual Station Schematic
  • Page 25 – Adjustments for 4195KB and KC Controllers; Figure 4‐1. Fisher 4195KB and KC Controller Adjustment Locations
  • Page 26 – To change the
  • Page 27 – Reset Adjustment
  • Page 28 – Prestartup Checks for 4195KB and KC Controllers; Startup for 4195KB and KC Controllers
  • Page 29 – Allowable Overshoot
  • Page 30 – Calibration of 4195KB and KC Controllers; Set the proportional band between DIRECT and REVERSE.
  • Page 33 – within; Flapper Alignment
  • Page 34 – Set the proportional band between DIRECT and REVERSE.; Set the proportional band to 30 percent DIRECT.; left‐hand edge of the set point indicator as shown in figure 4‐4.
  • Page 35 – feedback connection to the output connection.
  • Page 36 – Principle of Operation for 4195KB and KC Controllers
  • Page 37 – Figure 4‐5. Fisher 4195KB Controller Schematic
  • Page 38 – Figure 4‐6. Fisher 4195KC Controller Schematic
  • Page 39 – the gain and returns the process pressure toward the set point.; Anti‐Reset Windup (suffix letter F) Operation
  • Page 40 – Figure 4‐8. Fisher 4195KB and KC Auto/Manual Station Schematic
  • Page 41 – Figure 4‐9. Schematic of External Feedback Option
  • Page 42 – Section 5 4195KS Differential Gap Controllers; Operating Information
  • Page 43 – Adjustments for 4195KS Controllers; Manual Set Point; CAUTION
  • Page 44 – Prestartup Checks for 4195KS Controllers; between DIRECT and REVERSE.; Startup for 4195KS Controllers
  • Page 45 – Calibration of 4195KS Controllers; Process Zero and Span Adjustment; turning the zero adjustment screw.; Remote Set Point Zero and Span Adjustment (Option M)
  • Page 46 – Setting Switching Points; Direct‐Acting Controllers
  • Page 47 – points by moving the position of the lower switching point.
  • Page 48 – Reverse‐Acting Controllers; Principle of Operation
  • Page 49 – Figure 5‐4. Fisher 4195KS Controller Schematic
  • Page 50 – Figure 5‐5. Fisher 4195KS Auto/Manual Schematic
  • Page 51 – Section 6 Maintenance; Inspection and Maintenance; Before performing any maintenance operations:; Troubleshooting
  • Page 52 – Table 6‐1. Troubleshooting Chart
  • Page 55 – Replacing Common Controller Parts; Refer to the Maintenance WARNING on page 51.; Figure 6‐1. Changing the Scale; set point indicator and under the process pointer.
  • Page 56 – is for exhaust and does not require an O‐ring.; Replacing the Case and Cover
  • Page 57 – Remove the external piping and fittings from the controller.; Replacing the Gauges; Screw the replacement gauge into the frame.
  • Page 58 – Install the replacement tubing assembly.; Disassembly; frame and remove the pivot assembly.
  • Page 60 – Assembly; the nozzle assembly O‐ring.
  • Page 61 – Figure 6‐5. Nozzle‐Flapper Positioning
  • Page 63 – Mount the controller as described in the Installation section.; Remove the flapper assembly and link 4 as shown in figure 6‐9.
  • Page 64 – Figure 6‐8. Leveling Screw Alignment
  • Page 65 – Figure 6‐10. Link 2 and 4 Adjustment Locations
  • Page 66 – Figure 6‐11. Link 2 Adjustment
  • Page 67 – Attach link 3 to the set point beam shoe as shown in figure 6‐3.; the controller output pressure.
  • Page 68 – Mount the controller as described in the Installation section.; Replacing the Proportional, Reset or Positive Feedback Bellows; Refer to figure 6‐12, unless otherwise noted.
  • Page 69 – the rate adjustment to OFF.; Adjust the proportional band to 100 percent DIRECT.
  • Page 70 – Repeat steps 25 through 30 until the difference is less than; Replacing the Reset Restriction Valve (4195KB Controllers)
  • Page 71 – reset restriction valve.
  • Page 73 – procedure in Section 4.; Bourdon Tube Controller Maintenance and Calibration; Replacing the Bourdon Tube
  • Page 74 – Replacing Bourdon Tube Controller Links; Link 1 connects the Bourdon tube and the process pointer; Replacing Bourdon Tube Controller Link 1
  • Page 75 – Figure 6‐15. Process Pointer Alignment; mid‐scale; Replacing Bourdon Tube Controller Link 2; link to the process pointer only.
  • Page 76 – Tape the pointer in this position.; Replacing Bourdon Tube Controller Link 3; set point beam assembly as shown in figure 6‐3.
  • Page 77 – Replacing Bourdon Tube Controller Link 4; Figure 6‐17. Position of Link 4 Adjustment Screws
  • Page 79 – Figure 6‐18. Bourdon Tube Controller Travel Stop Adjustment; Bourdon Tube Controller Calibration: Zero and Span Adjustment
  • Page 80 – The process pointer should indicate mid‐scale
  • Page 82 – Capsular Element Controller Maintenance and Calibration; Replacing the Capsular Element Assembly
  • Page 83 – Replacing the Long Pivot Assembly; Remove process pressure from the controller.
  • Page 84 – Figure 6‐20. Cutaway of Long Pivot Clevis Assembly; Replacing the Short Pivot Assembly; Replacing the Process Drive Flexure
  • Page 85 – Replacing the Process Tubing; Replacing Capsular Element Controller Links
  • Page 86 – Replacing Capsular Element Controller Link 1; Replacing Capsular Element Controller Link 2
  • Page 87 – Connect link 2 to the flapper assembly.; Replacing Capsular Element Controller Link 3; Replacing Capsular Element Controller Link 4
  • Page 88 – Replacing Capsular Element Controller Link 5; Capsular Element Controller Maintenance Calibration
  • Page 89 – Precalibration Procedure; location is shown in figure 6‐22.; aligned with the center of the long pivot clevis assembly (key 78).; Setting the Capsular Element Travel Stops; For the full span stop
  • Page 90 – For the zero stop; Aligning the Capsular Element Linkage; mounting the drive flexure.
  • Page 91 – Capsular Element Controller Zero and Span Adjustment
  • Page 92 – Remote Set Point (suffix letter M) Maintenance; Replacing the Remote Set Point Assembly
  • Page 94 – of the pivot assembly.
  • Page 95 – adjustment on the original pivot assembly. Tighten the screw.; Replacing the Drive Flexure
  • Page 96 – Replacing the Remote Set Point Tubing; holes noted in step 1.; Replacing Link B; point indicator in the same holes as noted in step 1.; Remote Set Point (suffix letter M) Maintenance Calibration
  • Page 97 – the inside end of either bearing.; Setting the Travel Stops
  • Page 98 – Full span stop; Aligning the Linkage; figure 6‐23 for the linearity adjustment location.; Remote Set Point Zero and Span Adjustment; Refer to figures 6‐19 and 6‐23 for adjustment locations.
  • Page 100 – position relative to the process scale upper limit.; Replacing the Auto/Manual Station; Refer to figures 7‐1 and 7‐7 for key number locations.; Remove the auto/manual station from the controller frame.
  • Page 101 – Carefully tighten the remaining screws and nuts.; Refer to figure 7‐7 for key number location.
  • Page 102 – flats on the lever assembly shaft.
  • Page 103 – Refer to figure 7‐7 for key number locations.; eliminate loading the range spring.; Replacing the Loader Valve Plug and Valve Plug Spring
  • Page 105 – Section 7 Parts; Parts Ordering; Parts Kits; Parts List; Abbreviations Used In Parts List
  • Page 107 – Key 46* Pressure Gauge
  • Page 109 – Figure 7‐1. Controller Assembly Drawings
  • Page 114 – With capsular element assembly
  • Page 115 – With Bourdon tube
  • Page 116 – Key 383* Bourdon Tubes; Figure 7‐4. Indicator Assembly
  • Page 117 – Key 61 Process Scale, Positive Pressure
  • Page 119 – Figure 7‐5. Capsular Element Assembly
  • Page 120 – Figure 7‐6. Remote Set Point Assembly
  • Page 122 – Controller Mounting Parts
  • Page 123 – Fittings
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Fisher

r

4195KA, KB, KC, and KS Gauge Pressure

Controllers

Contents

1. Introduction

Scope of Manual

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Description

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Specifications

4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Educational Services

4

. . . . . . . . . . . . . . . . . . . . . . . . .

2. Installation

Controller Mounting Orientation

9

. . . . . . . . . . . . . . .

Pipestand Mounting

9

. . . . . . . . . . . . . . . . . . . . . . . . .

Panel Mounting

10

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wall Mounting

11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Actuator Mounting

11

. . . . . . . . . . . . . . . . . . . . . . . . .

Pressure Connections

12

. . . . . . . . . . . . . . . . . . . . . . .

Process Pressure Connection

12

. . . . . . . . . . . . . .

Supply Pressure Connection

12

. . . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Pressure Connection

13

. . . . . . . . . . . . . . . . . .

External Feedback Pressure Connection

(4195KB Controllers Only)

13

. . . . . . . . . . . . .

Vent

14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. 4195KA Proportional‐Only Controllers

Adjustments for 4195KA Controllers

15

. . . . . . . . . . .

Manual Set Point Adjustment

15

. . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Adjustment

16

. . . . . . . . . . . . . . . . . . . . . . . . . .

Proportional Band Adjustment (PB ADJ)

16

. . . . .

Changing Controller Action

16

. . . . . . . . . . . . . . .

Switching The Auto/Manual Station

(suffix letter E)

17

. . . . . . . . . . . . . . . . . . . . . . .

Prestartup Checks for 4195KA Controllers

17

. . . . . .

Startup for 4195KA Controllers

18

. . . . . . . . . . . . . . .

Calibration of 4195KA Controllers

18

. . . . . . . . . . . . .

General Calibration Instructions

19

. . . . . . . . . . .

Process Indicator Zero and Span Calibration

19

.

Remote Set Point (suffix letter M)

Zero and Span Calibration

21

. . . . . . . . . . . . . .

Flapper Alignment

22

. . . . . . . . . . . . . . . . . . . . . .

Principle of Operation for 4195KA Controllers

23

. . .

Overall Operation

23

. . . . . . . . . . . . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Operation

24

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Auto/Manual Station (suffix letter E)

Operation

24

. . . . . . . . . . . . . . . . . . . . . . . . . . .

4. 4195KB Proportional‐Plus‐Reset
Controllers and 4195KC
Proportional‐Plus‐Reset‐Plus‐Rate Controllers

Adjustments for 4195KB and KC Controllers

25

. . . . .

Manual Set Point Adjustment

25

. . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Adjustment

26

. . . . . . . . . . . . . . . . . . . . . . . . . .

Proportional Band Adjustment (PB ADJ)

26

. . . . .

Changing Controller Action

26

. . . . . . . . . . . . . . .

Reset Adjustment

27

. . . . . . . . . . . . . . . . . . . . . . .

Rate Adjustment

27

. . . . . . . . . . . . . . . . . . . . . . . .

Anti‐Reset Windup (suffix letter F)

Adjustment

27

. . . . . . . . . . . . . . . . . . . . . . . . . .

Switching the Auto/Manual Station

(suffix letter E)

27

. . . . . . . . . . . . . . . . . . . . . . .

Prestartup Checks for 4195KB and KC

Controllers

28

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Startup for 4195KB and KC Controllers

28

. . . . . . . . .

Calibration of 4195KB and KC Controllers

30

. . . . . . .

General Calibration Instructions

30

. . . . . . . . . . .

Process Indicator Zero and Span

Calibration

30

. . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Zero and Span Calibration

32

. . . . . . . . . . . . . .

Flapper Alignment

33

. . . . . . . . . . . . . . . . . . . . . .

Anti‐Reset Windup (suffix letter F)

Differential Relief Valve Calibration

35

. . . . . .

Principle of Operation for 4195KB and KC

Controllers

36

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Overall Operation

36

. . . . . . . . . . . . . . . . . . . . . . .

Anti‐Reset Windup (suffix letter F)

Operation

39

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Set Point (suffix letter M)

Operation

39

. . . . . . . . . . . . . . . . . . . . . . . . . . .

Auto/Manual Station (suffix letter E)

Operation

40

. . . . . . . . . . . . . . . . . . . . . . . . . . .

External Feedback Operation

41

. . . . . . . . . . . . . .

5. 4195KS Differential Gap Controllers

Operating Information

42

. . . . . . . . . . . . . . . . . . . . . .

Adjustments for 4195KS Differential Gap

Controllers

43

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Manual Set Point

43

. . . . . . . . . . . . . . . . . . . . . . . .

Remote Set Point (Option M)

43

. . . . . . . . . . . . .

Proportional Band (Differential Gap)

43

. . . . . . .

Changing Controller Action

43

. . . . . . . . . . . . . . .

Instruction Manual

D200160X012

4195K Controllers

December 2012

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 2 - Instruction Manual

Instruction Manual D200160X012 4195K Controllers December 2012 2 Contents (continued) Auto/Manual Switching (Option E) 44 . . . . . . . . . Prestartup Checks 44 . . . . . . . . . . . . . . . . . . . . . . . . . . Startup 44 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Calibr...

Page 3 - Figure 1-1. Fisher 4195K Gauge Pressure Controllers

Instruction Manual D200160X012 4195K Controllers December 2012 3 Figure 1-1. Fisher 4195K Gauge Pressure Controllers NAMEPLATE W5663‐1 W6831 Contents (continued) 7. Parts Parts Ordering 105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts Kits 105 . . . . . . . . . . . . . . . . . . . ....

Page 4 - Section 1 Introduction; Scope of Manual; To avoid personal injury or property damage, it is important to; Description; 195KA: Proportional‐only control; Specifications

Instruction Manual D200160X012 4195K Controllers December 2012 4 Section 1 Introduction Scope of Manual This instruction manual provides installation, operating, calibration, maintenance, and parts ordering information forFisher 4195KA, KB, KC, and KS gauge pressure indicating controllers. Portions ...

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