Baker Hughes Masoneilan 4800E Manuals

Manuals and User Guides for Baker Hughes Masoneilan 4800E. We have 2 Baker Hughes Masoneilan 4800E manuals available for free PDF download: Instruction Manual

Baker Hughes Masoneilan 4800E Instruction Manual (66 pages)

Pneumatic and Electropneumatic Positioners

Brand: Baker Hughes | Category: Valve Positioners | Size: 3.06 MB

Table of Contents
4
Safety Information

7
4700P/4700E and 4800P/4800E Product Safety

8
- General Installation, Maintenance or Replacement
  8
- Hazardous Area Installation
  8
Introduction

10
- General Description and Operation
  10
- Figure 1 - Numbering System
  10
- Pilot
  11
- Direct Action
  11
- Reverse Action
  11
- Cam
  11
- Optional Bypass Valve (4700P, Direct Acting Model Only)
  11
Installation

12
- Mounting and Orientation
  12
- Cover Removal
  13
- Figure 2 - Cover Removal
  13
- Figure 3 - Rotary
  14
- Figure 4 - Reciprocating
  14
87/88 Actuator

15
- Figure 5 - 87/88 Actuator
  15
Positioner Mounting and Orientation

19
Pneumatic Installation

21
- Figure 10 - Pneumatic Installation
  23
Electrical Installation of 4700E/4800E

24
- Figure 11 - Electrical Connections
  24
Hazardous Area Installations

25
Split Range Operation

33
- Figure 15 - Split Range
  33
Mounting Cam Coupling

34
- Mounting Cam
  34
- Figure 16 - Lobe Identification
  34
- Lever S/A Orientation
  35
- Changing Lever S/A Orientation
  35
Calibration

36
- General
  36
- Zero Adjustment
  37
- Span Adjustment
  37
- Cam Lobe Change
  38
- Air to Open / Direct Acting Positioner
  38
- Air to Open / Reverse Acting Positioner
  38
- Air to Close / Direct Acting Positioner
  39
- Air to Close / Reverse Acting Positioner
  39
Field Mounting and Complete Calibration, Rotary Actuators

40
Field Mounting and Complete Calibration Reciprocating Valves Using 87/88 Actuators

43
- Air to Open / Direct Acting Positioner
  43
Air to Open / Reverse Acting Positioner (4700P/4800P Only)

43
- Air to Close / Direct Acting Positioner
  44
Air to Close/Reverse Acting Positioner (4700P/4800P Only)

44
- Damping Adjustment
  45
Positioner Action Change (4700P/4800P Only)

46
Maintenance

47
- Pilot
  47
- Disassembly
  47
- Reassembly
  47
Body

48
- Disassembly
  48
- Reassembly
  49
- Diaphragm
  49
- I/P Module
  49
Bypass Valve Option (4700P Only)

50
- Assembly to Positioner
  50
- Disassembly
  50
- Figure 17 - Pilot Assembly
  50
Troubleshooting

51
Split Range Operation - 4700P/4800P

52
- Table 3 - Split Range Operation
  52
Cam Lobe Selection and Lever Arm Orientation

53
- Figure 18 - 4700P/4800P 3-15 and 6-30 Ranges
  56
Parts Reference 4700P/4800P 3-15 and 6-30 Range

57
Parts Reference 4700E/4800E

58
- Figure 19 - 4700E/4800E
  58
- Table 5 - Parts Reference 4700E/4800E
  59
Parts Reference

60
- Figure 20 - Bypass Option (4700 Only)
  60
Specifications

61
- Table 6 - Specification Data
  61
Drawings

62
- Figure 21 - Positioner and Cast Body Assembly
  62

Baker Hughes Masoneilan 4800E Instruction Manual (12 pages)

Electropneumatic Positioners

Brand: Baker Hughes | Category: Valve Positioners | Size: 0.76 MB

Table of Contents
3
Warning
4
Instrument Operations
4
Numbering System
5
Technical Data
5
Performances
5
Schematic
5
ATEX Markings
6
Electrical Connections and Conduit Entry
6
Current Signal
6
Maximum Power
7
Intrinsic Safety Entity Parameters
7
Conduit Entry in Flameproof Application
7
Assembly of 4700E or 4800E Positioner on a Valve
7
Pneumatic Connection of Positioner on a Valve
7
Installation and Start up
8
Installation
8
Start-Up
8
Calibration of the 4700E/4800E Positioner
8
Maintenance Service
8
General Rules
8
Before Maintenance Activity
8
During Maintenance Activity
8
After Maintenance Activity
10
Safe Installation
11
For Intrinsic Safety and Flameproof
11
For Intrinsic Safety
11
For Flameproof
11

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Control Unit Measuring Instruments Valve Positioners Controller Test Equipment

More Baker Hughes Manuals

Baker Hughes Masoneilan 4800E Manuals

Baker Hughes Masoneilan 4800E Instruction Manual (66 pages)

Table of Contents

Safety Information

4700P/4700E and 4800P/4800E Product Safety

Introduction

Installation

87/88 Actuator

Positioner Mounting and Orientation

Pneumatic Installation

Electrical Installation of 4700E/4800E

Hazardous Area Installations

Split Range Operation

Mounting Cam Coupling

Calibration

Field Mounting and Complete Calibration, Rotary Actuators

Field Mounting and Complete Calibration Reciprocating Valves Using 87/88 Actuators

Air to Open / Reverse Acting Positioner (4700P/4800P Only)

Air to Close/Reverse Acting Positioner (4700P/4800P Only)

Positioner Action Change (4700P/4800P Only)

Maintenance

Body

Bypass Valve Option (4700P Only)

Troubleshooting

Split Range Operation - 4700P/4800P

Cam Lobe Selection and Lever Arm Orientation

Parts Reference 4700P/4800P 3-15 and 6-30 Range

Parts Reference 4700E/4800E

Parts Reference

Specifications

Drawings

Baker Hughes Masoneilan 4800E Instruction Manual (12 pages)

Table of Contents

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