Summary of Contents for Baker Hughes Masoneilan 7700E
- Page 1 Masoneilan ™ Type 7700E Electro-Pneumatic Positioner with I/P 4000 Converter Ukrainian (UA TR) Instruction Manual (Rev. A) Baker Hughes Data Classification: Public...
- Page 2 WHICH ARE NOT COVERED SUFFICIENTLY FOR THE CUSTOMER/OPERATOR'S PURPOSES THE MATTER SHOULD BE REFERRED TO BAKER HUGHES. THE RIGHTS, OBLIGATIONS AND LIABILITIES OF BAKER HUGHES AND THE CUSTOMER/OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. NO ADDITIONAL...
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Page 3: Table Of Contents
12.1. For Intrinsic Safety and Flameproof Type ............12 12.2. For Intrinsic Safety Type ..................12 12.3. For Flameproof Type .................... 12 Authorized Contact ........................13 Design and Manufactured by ....................13 © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 3... -
Page 4: Warning
Safe Site Work Practices Baker Hughes reserves the right to discontinue manufacture of any product or change product materials, design, or specifications without notice. -
Page 5: Instrument Operation
K117 K115 REP. Designation REP. Designation REP. Designation K115 Spring clamp Cover Supply K116 Take up screw O ring Safety screw K117 Locknut Output © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 5... -
Page 6: Intrinsic Safety Marking And Electrical Safety Parameters
Do not open when energised. Do not open when an explosive gas atmosphere is present. Use cables rated to ≥ 5°C above ambient. Potential electrostatic charging hazard. See instructions for safe use. 6 | Baker Hughes © 2021 Baker Hughes Company. All rights reserved. -
Page 7: Assembly Of A 7700E Positioner On A Valve
Check the earth terminals are well connected. Note Before installation, check that the device is undamaged. In the event of damage, replace the defective parts with genuine manufacturer's replacement parts. © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 7... -
Page 8: Conduit Entry In Flameproof Application
– Insulation must be free of any damage along the wires inside the housing – Tightening must be sufficient to bring constant contact in time without being excessive to cut or damage connection. 8 | Baker Hughes © 2021 Baker Hughes Company. All rights reserved. -
Page 9: Installation And Start Up
It is under the user responsibility to check the installation against Intrinsic safety rules taking into account entity parameters of all devices in the loop in addition of temporary one like measurement devices. © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 9... -
Page 10: Calibration Of The 7700E Positioner
(the plug leaves the contact with the seat ring). • Tighten the locknut (K117). • Strictly follow safety instructions under §12 before putting into service Note: the I/P 4000 module does not require any adjustment. 10 | Baker Hughes © 2021 Baker Hughes Company. All rights reserved. -
Page 11: Maintenance
A training session must be followed by person usually recognized to use apparatus in explosible atmospheres. This training session is not supported by Dresser Produits Industriels S.A.S. © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 11... -
Page 12: Special Conditions Of Use
Use only the following greases for the cable gland: Type Manufacturer SI 33 ORAPI GRAPHENE 702 ORAPI ® MOLYKOTE 111 MOLYKOTE COMPOUND ® MULTILUB MOLYKOTE GRIPCOTT NF MOLYDAL 12 | Baker Hughes © 2021 Baker Hughes Company. All rights reserved. -
Page 13: Authorized Contact
Dresser Produits Industriels S.A.S. 3, Rue Saint Pierre CS40087 14110 CONDE SUR NOIREAU - FRANCE Tel : 2 31 59 59 59 Web : www.valves.bakerhughes.com © 2021 Baker Hughes Company. All rights reserved. Masoneilan 7700E UA TR Instructions Manual | 13... - Page 14 This is mandatory to meet an IP67. • Tightening torque (see Cable Gland instruction manual) • Check threads engagement (see Cable Gland instruction manual) 14 | Baker Hughes © 2021 Baker Hughes Company. All rights reserved.
- Page 15 Copyright 2021 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.