background image

ii  |  Baker Hughes

Copyright 2020 Baker Hughes Company. All rights reserved.

THESE INSTRUCTIONS PROVIDE THE CUSTOMER/OPERATOR WITH IMPORTANT PROJECT-

SPECIFIC REFERENCE INFORMATION IN ADDITION TO THE CUSTOMER/OPERATOR’S 

NORMAL OPERATION AND MAINTENANCE PROCEDURES. SINCE OPERATION AND 

MAINTENANCE PHILOSOPHIES VARY, BAKER HUGHES COMPANY (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. 
THESE INSTRUCTIONS ASSUME THAT OPERATORS ALREADY HAVE A GENERAL 

UNDERSTANDING OF THE REQUIREMENTS FOR SAFE OPERATION OF MECHANICAL AND 

ELECTRICAL EQUIPMENT IN POTENTIALLY HAZARDOUS ENVIRONMENTS. THEREFORE, 

THESE INSTRUCTIONS SHOULD BE INTERPRETED AND APPLIED IN CONJUNCTION WITH 

THE SAFETY RULES AND REGULATIONS APPLICABLE AT THE SITE AND THE PARTICULAR 

REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE.
THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN 

EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN 

CONNECTION WITH INSTALLATION, OPERATION OR MAINTENANCE. SHOULD FURTHER 

INFORMATION BE DESIRED OR SHOULD PARTICULAR PROBLEMS ARISE 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 REPRESENTATIONS OR 

WARRANTIES BY BAKER HUGHES REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN 

OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS.
THESE INSTRUCTIONS ARE FURNISHED TO THE CUSTOMER/OPERATOR SOLELY TO 

ASSIST IN THE INSTALLATION, TESTING, OPERATION, AND/OR MAINTENANCE OF THE 

EQUIPMENT DESCRIBED. THIS DOCUMENT SHALL NOT BE REPRODUCED IN WHOLE OR IN 

PART WITHOUT THE WRITTEN APPROVAL OF BAKER HUGHES.

Summary of Contents for Masoneilan DSH Series

Page 1: ...Masoneilan DSH Series Desuperheater Instruction Manual Rev B Baker Hughes Data Classification Public...

Page 2: ...ICULAR REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE M...

Page 3: ...3 Installation 3 Piping Cleanliness 3 Isolation Bypass Valve 4 Flow Direction 4 Welded Connections 4 Welding Process 4 Post Weld Cleaning and Assembly 4 Nozzles 4 Opening Nozzle Housing 4 Flushing Ope...

Page 4: ...hout Baker Hughes s written permission Please report any errors or questions about the information in this manual to your local supplier These instructions are written specifically for the Masoneilan...

Page 5: ...tional risks for assembly disassembly Proper techniques shall be followed to reduce the end users exposure to these hazards Personal protective equipment PPE and safety equipment shall be used in acco...

Page 6: ...ring spare parts the MODELAND SERIALNUMBERS indicated on the manufacturer s serial plate MUST BE GIVEN The serial plate is on the nozzle housing Unpacking Care must be exercised when unpacking the pro...

Page 7: ...ts for cleanliness and surface condition Remove any foreign materials such as weld chips slag or scale Make sure there are no nicks scratches burrs or sharp corners on any sealing surfaces Clean all g...

Page 8: ...gasket into the bottom of the nozzle housing Securely install the nozzle holder into the nozzle housing The nozzle holder should fit flush with the housing surface otherwise remove the nozzle holder a...

Page 9: ...rom coming loose due to the thermal expansion caused by the steam line This assembly should not be disassembled and must be purchased as a complete assembly 4 Inspect the inside of the nozzle holder t...

Page 10: ...Baker Hughes if cracks or damage is discovered Figure 3 External inspection Water Connection Branch Outlet Field Weld Water Ring Cap Down Tube Inlet Field Weld Nozzle Housing Branch Liner Pin Interna...

Page 11: ...s Desuperheater Item No Description 1 Body 2 Nozzle S A 3 Nozzle Holder 4 Nozzle Gasket 5 Nozzle Flange Gasket 6 Nozzle Housing Flange 7 Nozzle Flange Stud 8 Nozzle Flange Nut 9 Flow profiler Lo dB pl...

Page 12: ...f Baker Hughes Company Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners BHMN DSH IOM 33464B 0820 08 2020 Tech Field Su...

Reviews: