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Fisher 3710
Emerson Fisher 3710 Manuals
Manuals and User Guides for Emerson Fisher 3710. We have
2
Emerson Fisher 3710 manuals available for free PDF download: Instruction Manual
Emerson Fisher 3710 Instruction Manual (56 pages)
And Electro-Pneumatic Converter
Brand:
Emerson
| Category:
Valve Positioners
| Size: 0.92 MB
Table of Contents
Table of Contents
1
Positioner to Actuator Mountings List
5
Installing the 3722 Converter
6
Hazardous Area Classifications and Special Instructions for "Safe Use" and Installation in Hazardous Areas for 3722 Converter
7
Csa
7
Atex
8
Iecex
10
Installation
11
Mounting the Positioner
11
Installing the 3710 or 3720 Pneumatic Positioner on Size 25 or
16
Connections
18
Supply Connection
19
Output Connections
20
Instrument Connection
20
Vent Opening, Purge Option, and Actuator Vent Connection
20
Connecting the Purge Tube
22
Electrical Connection for the 3720 Positioner
22
Diagnostic Connections
23
Calibration
25
Setting the Initial Cam Position
25
Zero and Span Adjustments
26
Standard or Beacon Indicator Alignment
27
Changing Positioner Action
28
Single-Action/Double-Action
29
Direct-Action/Reverse-Action
29
Split-Range Operation
30
Changing the Spool Valve
30
September
31
Changing the Span Adjuster Assembly (to Change Positioner Input Range)
32
Principle of Operation
33
Maintenance
34
Positioner Maintenance
34
Replacing the Standard or Beacon Indicator
34
Removing the 3722 Converter
35
Removing the Positioner
35
Removing the Feedback Arm Assembly
36
Disassembling the Feedback Arm Assembly and Span Adjuster Assembly
37
Removing the Feedback Shaft (Cam Shaft)
37
Disassembling the Spool Valve, Action Block, and Gasket
37
Disassembling the Input Module and Summing Beam Assembly
38
Replacing the Input Module Diaphragm
39
Assembling the Input Module and Summing Beam Assembly
40
Assembling the Spool Valve, Action Block, and Gasket
41
Assembling the Feedback Shaft (Cam Shaft)
42
Replacing the Feedback Arm Assembly and Span Adjuster Assembly
42
3722 Converter Maintenance
42
Replacing the Converter Primary O-Ring and Filter
42
Disassembling the 3722 Converter
43
Assembling the 3722 Converter
43
Testing the 3722 Converter Module
44
Parts Kits
44
Parts List
44
Parts Ordering
44
Positioner Common Parts
45
Diagnostic Connections
48
3722 Electro-Pneumatic Converter
49
Positioner Mounting Parts
50
Fittings
53
Loop Schematics
53
Mounting Parts for Mounting Positioner on 585 and 585R Actuators
53
D101728X012 September
55
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Emerson Fisher 3710 Instruction Manual (52 pages)
Converter
Brand:
Emerson
| Category:
Valve Positioners
| Size: 0.69 MB
Table of Contents
Table of Contents
1
Introduction
2
Scope of Manual
2
Description
2
Positioner to Actuator Mountings List
2
Educational Services
7
Specifications
7
Installing the Type 3722 Converter
7
Mounting the Positioner
8
Installing the Type 3710 or 3720 Pneumatic Positioner on Size 25 or
12
Type 585 and 585R Actuators
12
Connections
14
Supply Connection
15
Output Connections
15
Instrument Connection
15
Vent Opening, Purge Option, and Actuator Vent Connection
15
Connecting the Purge Tube
17
Positioner
18
Diagnostic Connections
20
Calibration
20
Setting the Initial Cam Position
20
Zero and Span Adjustments
21
Standard or Beacon Indicator Alignment
23
Changing Positioner Action
24
Single-Action/Double-Action
24
Direct-Action/Reverse-Action
24
Split-Range Operation
25
Changing the Spool Valve
25
Positioner Output Capacity)
25
Changing the Span Adjuster Assembly (to Change Positioner Input Range)
26
Principle of Operation
27
Maintenance
27
Positioner Maintenance
28
Replacing the Standard or Beacon Indicator
28
Removing the Type 3722 Converter
28
Removing the Positioner
30
Removing the Feedback Arm Assembly
30
Disassembling the Feedback Arm Assembly and Span Adjuster Assembly
31
Removing the Feedback Shaft (Cam Shaft)
31
Disassembling the Spool Valve, Action Block, and Gasket
33
Disassembling the Input Module and Summing Beam Assembly
33
Replacing the Input Module Diaphragm
34
Assembling the Input Module and Summing Beam Assembly
35
Assembling the Spool Valve, Action Block, and Gasket
36
Assembling the Feedback Shaft (Cam Shaft)
36
Replacing the Feedback Arm Assembly and Span Adjuster Assembly
36
Type 3722 Converter Maintenance
37
Replacing the Converter Primary O-Ring and Filter
37
Disassembling the Type 3722 Converter
37
Assembling the Type 3722 Converter
37
Testing the Type 3722 Converter Module
38
Parts Ordering
38
Parts Kits
38
Parts List
39
Positioner Common Parts
39
Diagnostic Connections
43
Type 3722 Electro-Pneumatic Converter
43
Positioner Mounting Parts
44
Mounting Parts for Mounting Positioner on Type 585 and 585R Actuators
48
Mounting Parts for the 67CFR on the Type 1032 Actuator
48
Fittings
48
Loop Schematics/Nameplates
49
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