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8

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EPDT-002g

 

9. Warranty Information 

 
1.  Limited Warranty   

This  product  has  been  manufactured  using  highly-advanced  techniques  and  subjected  to  strict  quality 
control. Please be sure to use the products in accordance with instructions on the manual and label attached 
to it.   
Yoshitake  warrants  the  product  to  be  free  from  any  defects  in  material  and  workmanship  under  normal 
usage for a period of one year from the date of receipt by the original user, but no longer than 24 months 
from the date of shipment from Yoshitake’s factory.   

 
2.  Parts supply after product discontinuation 

This product may be subject to discontinuation or change for improvement without any prior notice. After 
the  discontinuation  of  the  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 foreign substances inside the piping. 
(2) Improper handling or misuse.   
(3) Improper supply conditions such as abnormal water pressure/quality.   
(4) Water scale or freezing.   
(5) Trouble with power/air supply.   
(6) Any alteration made by other than Yoshitake.   
(7) Use under severe conditions deviating from the design specifications.   

(e.g. in case of corrosion due to outdoor use).   

(8) Fire, flood, earthquake, thunder and other natural disasters.   
(9) Consumable parts such as O-ring, gasket, diaphragm and etc. 
Yoshitake is not liable for any damage or loss caused by malfunction or defect of the product.   

 
 
 

 
   

INTERNATIONAL DEPT.   

    955-5, Miyamae, Irukadeshinden, Komaki, Aichi, 485-0084, Japan   
    Phone: +81-568-75-4432      FAX: +81-568-75-4763 
    E-mail: Intntl@yoshitake.co.jp 

 

Summary of Contents for SW-10

Page 1: ...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 Usage of the Product 1 1...

Page 2: ...1 Specifications Nominal Size 20A 100A Application Cold and hot water oil other non dangerous fluids Maximum Pressure 1 0MPa Maximum Temperature 80 Material Body Ductile Cast Iron Cock Stainless stee...

Page 3: ...W 10 SW 10S 20A 200 100 100 126 280 292 363 180 64 5 108 135 248 12 14 R 3 4 23 9 26 7 25A 200 100 100 126 280 292 363 180 64 5 108 135 248 12 14 R 3 4 25 1 27 9 32A 205 102 5 102 5 126 280 292 363 18...

Page 4: ...andard flow velocity depend on the relative kind of fluid Standard flow velocity of fluid Fluid Standard flow velocity Water Oil 2 m s 2 4 The above chart shows the standard flow velocity of relative...

Page 5: ...and cause malfunction 10 Fluid with viscosity stick the parts and lead to malfunction of the products 11 Before connecting the product in the piping be sure to remove foreign substances and scale fro...

Page 6: ...tightened together In this case hit the handle with plastic hammer Do not use iron hammer Turn the adjusting screw clockwise one or two times 2 Fit the pentagon hole of the handle to the cock Stopper...

Page 7: ...side the pipe and remove cover 21 Leakage at outside 1 Gasket O ring 24 is damaged 2 U packing 7 is damaged 1 Replace the gasket and O ring to new one 2 The product need to be disassembled and its par...

Page 8: ...f the screen case and cover Make sure that O ring is attached properly If the O ring is not installed properly O ring may be damaged and can be result in outer leakage 2 In case O ring is damaged or d...

Page 9: ...duct 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 foreign s...

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