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Summary of Contents for Baker Hughes Masoneilan 4200P
- Page 1 Type 4200P Pneumatic Positioner Instruction Manual (Rev. B) Baker Hughes Data Classification: Public...
- Page 2 SPECIFIC REFERENCE INFORMATION IN ADDITION TO THE CUSTOMER/OPERATOR’S NORMAL OPERATION AND MAINTENANCE PROCEDURES. SINCE OPERATION AND MAINTENANCE PHILOSOPHIES VARY, BAKER HUGHES (AND ITS SUBSIDIARIES AND AFFILIATES) DOES NOT ATTEMPT TO DICTATE SPECIFIC PROCEDURES, BUT TO PROVIDE BASIC LIMITATIONS AND REQUIREMENTS CREATED BY THE TYPE OF EQUIPMENT PROVIDED.
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Page 3: Table Of Contents
12.2 Maintenance Precautions .................... 19 13. Troubleshooting .................... 20 14. Numbering System ..................21 15. Dimensions ....................22 16. Information on 4200P related to the Customs Union ......... 23 © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 3... -
Page 4: Safety Information
Guarantee this symbol to avoid possible injury or death. Products sold by Baker Hughes are warranted to be free from defects in materials and workmanship for one year from the date of shipment when used in accordance with Baker Hughes' recommended application methods. - Page 5 Sudden activation may result in an accident resulting in injury or death. • Please only use genuine Masoneilan spare parts, otherwise malfunctions and/or leakage of the medium are possible. © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 5...
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Page 6: Features
0 - 400 kPa unit psi, MPa, bar Maximum throughput supply air pressure (under supply air 140 kPa) pressure 400 kPa) Linear Vibration resistance 1%/ 1G (10 - 200 Hz) 6 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 7: Operating Principle
Plug (8) is installed in position (13) and output as OUT2. OUT1 is closed with a plug. The basic operating principle is the same as normal operation, but the output pressure is reduced compared to the signal pressure. © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 7... -
Page 8: Dual-Action Positioners
(18), the zero lever (20) and the range lever (21), and the feedback spring (12) is stretched until the spring tension is balanced by the output force from the input chamber. This results in a change in the spring current (15) proportional to the input signal. 8 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 9: Installation - Linear Movement
Below is an example of installation on a Series 87/88 spring diaphragm actuator. The standard mounting method is from the left- hand side. Figure 4.1.1: Example of installation of pneumatic positioner type 4200P (single-action) © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 9... -
Page 10: Single-Action Positioners
B. Single-action positioners Below is an example of installing a positioner on a Series 51 dual-action cylindrical actuator. Figure 4.1.2: Example of installation of pneumatic positioner 4200P (dual-action) 10 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 11: Installation Process
Spring Hexagonal head washer screw with washer Bolt (M8) Spring Mounting washer bracket Adapter Plate Bolt for fastening plate with washer Feedback lever Figure 4.2.1 © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 11... -
Page 12: Action Selection/Positioner Installation
• Adjust the position of the adapter so that the feedback lever does not touch the plate and the transfer pin does not come off the plate. After this, tighten the Allen screws. 12 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 13: Correcting The Installation
Check if 50% of the cam base line is aligned with the bearing center. Bearing 50% - cam base line Figure 4.3.1: Positional relationship between cam base line and bearing (at intermediate stroke) © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 13... -
Page 14: Installation - Rotary Movement
Hexagonal head screw (UNF1/4 x 30L x 25S) Spring washer (9.27OD x 6.52 ID x 1.98T) Lever clutch KCP set screw Dustproof seal (used up to 8B) Concentric lever 14 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 15: Air Duct
The supplied air must be clean, dried and dust-free. • Use an air kit or other device to supply air at the required working pressure. © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 15... -
Page 16: Position Of The Drain Hole
The range adjustment is repeated alternately with the zero adjustment, and the adjustment is executed so that it is within the acceptable linearity range. • Be sure to tighten the roller shaft after adjustment. 16 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 17: Split Range
75% of the supply pressure during loading, so there is usually no need to adjust it. Seat position regulator Figure 11.1: Seat position regulator © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 17... -
Page 18: Maintenance
Less than Pointer incorrect Visual Replacement 3%FS gauge information Note: Never disassemble parts (A), (B) and (C) of the control relay as described in the Maintenance Precautions (page 19). 18 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 19: Maintenance Precautions
Contact between the nozzle and the damper may be broken if force is applied to them. © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 19... -
Page 20: Troubleshooting
• Clogged air supply inlet, filter • Wash mesh Speed response is low (both directions there and back slow) • The pressure reducing valve filter • Replace filter with filter is clogged 20 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 21: Numbering System
Normal mode (sin- gle-action) (Step: less than 12mm) Reverse mode (sin- gle-action) (Step: less than 12mm) Dual-action (Step: 12 mm and more) Dual-action (Step: less than 12mm) © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 21... -
Page 22: Dimensions
15. Dimensions 22 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved. -
Page 23: Information On 4200P Related To The Customs Union
Do not exceed the maximum pressure indicated on the nameplate of valves and pneumatic positioners, as this may result in personal injury and equipment failure. © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 23... - Page 24 Room III, Floor 3, Room 22. Primary State Registration Number 5077746899687. Telephone: +7 (495) 739-68-11 Email address: MoscowHelpDesk@bakerhughes.com MANUFACTURER DRESSER JAPAN, LTD. 800 Tokaichi, Kariwa-mura, Kariwa-gun, Niigata-pref., 945-0395 JAPAN (Japan) 24 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved.
- Page 25 Appendix Figure 1: Structural drawing (single-movement/normal operation) © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 25...
- Page 26 Appendix 2: Construction drawing (dual-movement) 26 | Baker Hughes © Baker Hughes Company, 2024. All rights reserved.
- Page 27 Notes: © Baker Hughes Company, 2024. All rights reserved. Masoneilan 4200P Pneumatic Positioner Manual | 27...
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Page 28: Technical Support And Warranty
Copyright 2024 Baker Hughes Company. All rights reserved. Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does not make any representation as to the accuracy or completeness of the information and makes no warranties of any kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness for a particular purpose or use.
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