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EPDT-261f 

 

 
 
 
 

PRODUCT MANUAL

 

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Thank you very much for choosing the Yoshitake’s product.    To ensure the correct and safe use of the product, 

please read this manual before use.    This manual shall be kept with care for future references. 
The symbols used in this manual have the following meanings. 

 

          Warning 

This  symbol  indicates  a  potentially  hazardous  situation  that,  if  not  avoided, 
could result in death or serious injury. 

          Caution 

This symbol indicates a hazardous situation that, if not avoided, may result in 
minor or moderate injury or may result in only property damage. 

 

 

Table of Contents 

 

1. Usage of the Product ·················································· 1 

2. Features ·································································· 1 

3. Specifications ···························································· 1 

4. Dimensions and Weights ············································· 2 

5.

 

Operation   ······························································· 3 

6. Maximum Continuous Discharge Capacity ······················ 4 

7. 

Installation   ······························································ 5 

7.1 Piping example ···················································· 5 

7.2 Precaution for installation ······································· 7 

8. Operating Procedure ················································· 10 

8.1 Precaution for operating procedure ························· 10 

9. 

Maintenance ···························································· 11 

9.1 

Precaution for maintenance ·································· 11 

9.2 Daily and periodic inspections ······························· 12 

9.3 

Troubleshooting ·················································· 13 

9.4 Exploded drawing ··············································· 14 

9.5 Disassembly ······················································ 15 

9.6 Reassembly ······················································· 17 

9.7 Parts replacement procedure ································ 20 

Warranty Information 

 

 

 

STEAM TRAP 

MODEL TSF-10

11 

Содержание TRAP STAR TSF-10

Страница 1: ...ation that if not avoided may result in minor or moderate injury or may result in only property damage Table of Contents 1 Usage of the Product 1 2 Features 1 3 Specifications 1 4 Dimensions and Weigh...

Страница 2: ...to mechanical steam traps such as conventional float type or bucket type the lower part dimension from the connection to the bottom of the product is shorter So the product can be installed in a low p...

Страница 3: ...1 190 244 147 186 9 9 32A Rc 1 1 4 190 244 147 186 10 0 40A Rc 1 1 2 205 244 147 186 10 2 50A Rc 2 220 244 147 186 10 5 2 TSF 10F and TSF 11F Connection JIS 10 20K FF flanged TSF 11 mm Model Nominal...

Страница 4: ...of condensate inflow the float position moves up and down changing the opening degree of the valve and thus condensate is continuously discharged The float moves down and the valve closes when conden...

Страница 5: ...ce between inlet pressure and outlet pressure back pressure In selecting discharge capacity consider outlet pressure If inlet pressure is 0 5 MPa and outlet pressure is 0 2 MPa discharge capacity is o...

Страница 6: ...stall the product at the inlet side of the regulating valve To discharge condensate from the steam main be sure to install the product so that condensate can be discharged from the bottom of the steam...

Страница 7: ...e than summation of sectional areas of discharge pipes In addition install check valves for back flow prevention For condensate recovery connect the discharge pipe to the upper part of collecting pipe...

Страница 8: ...ation Caution 1 Before connecting the product to piping remove foreign substances and scale from the piping Failure to follow this notice may prevent the product from functioning properly To plumb the...

Страница 9: ...rection hampers proper operation Fix the cock with spanner and loosen the nut Turn the cock and adjust direction of the name plate to position TOP and BOTTOM signs on upside and downside respectively...

Страница 10: ...of the product 11 Install a strainer mesh size of 80 or more is recommended at the inlet side of the product 12 Install the product so that it is not subjected to the shock of water hammer Do not inst...

Страница 11: ...not stand in front of the outlet opening of the product while the product operates Failure to follow this notice may result in scalds or injury due to blow off Caution 1 Slowly open each stop valve t...

Страница 12: ...product at disassembly since condensate may flow out Failure to follow this notice may result in making the surroundings dirty 4 Be careful not to drop the parts at the time of disassembly The disass...

Страница 13: ...of the product Items Standards for Inspection Discharge condition of condensate Condensate is discharged smoothly Outside leakage No outside leakage of condensate or steam Periodic inspection once a y...

Страница 14: ...ge 8 Continuous blowout 1 Foreign substances stuck on valve valve seat or air vent P 1 Disassemble and clean them 2 Abrasion or scratches on the valve valve seat or air vent P 2 Replace the parts with...

Страница 15: ...4 9 4 Exploded drawing The parts shown in the rectangle boxes are available as consumable supply The air vent P cannot be removed from the cock assembly The plate cannot be removed from the cover Valv...

Страница 16: ...wrench 19 mm Procedure 1 Procedure 1 Loosen the bolts fixing the cover with ring wrench width across flat 19 mm and remove the cover and gasket from the body Pull out the screen from the body Procedur...

Страница 17: ...lit pin from the cock With fixing the cock width across flat 9 mm remove the nut by using spanner width across flat 22 mm and then remove the collar and the name plate By pulling out the cock from the...

Страница 18: ...ring P11 are attached to the cock Apply lubricant agent to the cock gasket P1 at its contacting surface with the cock Recommendation SOLVEST No 110 paste STT Inc Apply fluoro grease to the O ring Reco...

Страница 19: ...les on the name plate and collar with shape of the cock Connect the float holder and float P assembly with the spindle Check that the float P assembly moves smoothly and that the seat surface of the v...

Страница 20: ...t to the cover gasket Recommendation SOLVEST No 110 paste STT Inc Install the cover to the body making the oval shaped holes on the cover and on the body in the same position Tighten the bolt with tor...

Страница 21: ...Procedure 1 Procedures 5 to 7 Procedure 8 With applying spanner to the cock width across flat 9 mm adjust the direction of the name plate After adjustment tighten the nut with torque wrench width acr...

Страница 22: ...product Yoshitake supplies the repair parts for 5 years otherwise individually agreed 3 This warranty does not cover the damage due to any of below 1 Valve seat leakage or malfunction caused by forei...

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