Forbes Marshall DN15-25 Скачать руководство пользователя страница 3

1

 

Preface:

1.

This manual is intended for anyone using, commissioning, servicing, or disposing the below 
mentioned products safely and efficiently.

Single Orifice Float Trap With SLR and/ or TV [SOFT31 (DN15-25)]

Sizes: 

DN15 (1/2''), DN20 (3/4''), DN25 (1'')

PLEASE NOTE:

Throughout this manual the following cautionary symbol is used to describe a potential damage 
or injury that might occur if the safety considerations are overlooked.

2.

 

Important Safety Notes:   

Read this section carefully before installing/operating/maintaining the product. The 
precautions listed in this manual are provided for personnel and equipment safety. 
Furthermore,  Forbes  Marshall  accepts  no  responsibility  for  accidents  or  damage 
occurring as a result of failure to observe these precautions. Note that the product is 
designed to perform for non-contaminated fluids only. A contamination in the form of 
chemical, foreign particle etc. can lead to problem with product performance and life 
of the product.

If  these  products  in  compliance  with  the  operating  instructions  are,  properly  installed, 
commissioned,  maintained  and  installed  by  qualified  personnel  (refer  Section  2.7)  the  safety 
operations of these products can be guaranteed. General instructions for proper use of tools and 
safety of equipments, pipeline and plant construction must also be complied with.

2.1  Intended use:

Check if the product is suitable for intended use/ application by referring to the installation 
and maintenance instructions, name plates and technical information sheets.

i) 

The product is suitable for use as defined in the technical information sheet. In case the 

need arises to use the product on any other fluid please contact Forbes Marshall for 
assistance.

ii)  Check for the suitability in conformance to the limiting conditions specified in technical 

information sheet of the product. 

iii)  The correct installation and direction of fluid flow has to be determined.

iv)  Forbes Marshall products are not intended to resist external stresses, hence necessary 

precautions to be taken to minimize the same.

2.2 

Accessibility and Lighting: 

  

Safe  accessibility  and  working  conditions  are  to  be  ensured  prior  to  working  on  the 

product.

SOFT31(DN15-25)

Содержание DN15-25

Страница 1: ...Single Orifice Float Trap With SLR and or TV SOFT31 DN15 25 Installation and Maintenance Manual Energy Conservation Environment Process Efficiency www forbesmarshall com...

Страница 2: ...ntenance Guidelines 8 8 Troubleshooting 11 9 Available Spares 13 10 Warranty Period 14 Table of Contents PLEASE NOTE Throughout this manual this cautionary symbol is used to describe a potential damag...

Страница 3: ...ance with the operating instructions are properly installed commissioned maintained and installed by qualified personnel refer Section 2 7 the safety operations of these products can be guaranteed Gen...

Страница 4: ...ledge on what work is going on and where required arrange to have an assistant with his primary goal and responsibility being safety Warning Notices should be posted wherever necessary 2 8 Handling Th...

Страница 5: ...3 Available Types SOFT31 TTV withThermostatic air Vent TV SOFT31 S with Steam Lock Release SLR SOFT31 STcombinedTV and SLR 3 4 Limiting Conditions 3 SOFT31 DN15 25 Screwed Version 125 Flange PN16 Fla...

Страница 6: ...A40 6 Main valve seat gasket 7 Main valve assembly screws Stainless steel type 304 IS 1364 8 Ball float and lever Stainless steel type 304 ASTM A240 9 Air vent element Stainless steel type 316 ASTM A2...

Страница 7: ...B C D E Wt kg 15 20 150 55 127 109 120 4 5 25 160 97 90 120 135 6 5 Flanged Version Flanged Version 125 PN16 B B1 C F SOFT31 A D E SOFT31 3 6 Product Dimension and Drawing 5 Single Orifice Float Trap...

Страница 8: ...ball 6 resting on the orifice 7 SLR 4 is a needle valve which releases steam that can steam lock the trap during start up or in operation if the steam reaches the trap before the condensate On the sta...

Страница 9: ...ownward to achieve proper orientation of the trap 5 Installation Guidelines Refer to Figure 4 5 and 6 Note Before implementing any installations observe the Important Safety notes in section 2 Referri...

Страница 10: ...il clear condensate starts coming out whichever is earlier 3 Now slowly close the bypass stop valve 6 and open the stop valve 2 6 2 Commissioning Refer to Figure 4 After installation or maintenance en...

Страница 11: ...y Monthly Quarterly Half yearly Annually 1 Test medium pressure SOFT31 3 5 barg to 17 5 barg Y 2 Repair Replace SOFT31 when testing shows leaks Y 3 Clean strainers of SOFT31 Y 4 Clean internals of SOF...

Страница 12: ...screws 5 and dismantle the pivot frame 6 3 Remove the main valve seat 7 along with the metal gasket 8 4 Replace the main valve assembly 9 and the gasket 10 with a new one 5 Refit the cover 11 by using...

Страница 13: ...rmine the operating condition of a trap and determine if its working properly 1 Testing traps through visual inspection 2 Testing traps using temperature gun equipments 3 Testing traps using sound ult...

Страница 14: ...ed and the surface temperature of the trap is high The trap is getting steam locked Adjust the steam lock release setting by first closing it fully and then opening it by 1 4th turn Leaking steam Live...

Страница 15: ...r working traps connected to the same return line or ii if there are more than one trap discharging in a single condensate return line then ensure all the traps have an NRV installed on the outlet of...

Страница 16: ...SEAT MOUNTING FRAME SPACER PALTE THREMOPOD LOCKING CLIP 15 20 25 NB SPARE 1550SOFT AVKIT COVER BASE GASKET PACK OF 5 NOS 15 20 25NB SPARE 1520SOFT31 GKIT SCREEN KIT SCREEN PACK OF 5 NOS 15 20 25 NB SP...

Страница 17: ...3400 Sales Opp 106th Milestone Bombay Pune Road Kasarwadi Pune 411034 Tel 91 0 20 39858555 CIN No U28996PN1985PTC037806 Disclaimer This information is strictly proprietary and legally privileged All c...

Отзывы: