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2015.8 

PDD-046e 

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 product in accordance with instructions on 

the manual and the label attached to it. 

Yoshitake warra

nts the produc

t 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 produc

t 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 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: [email protected] 

 

Summary of Contents for SY-9

Page 1: ...us situation that if not avoided may result in minor or moderate injury or may result in only property damage Table of Contents 1 Features 1 2 Specifications 1 3 Dimensions and Weights 1 4 Operation 2...

Page 2: ...Connection JIS Rc screwed Standard screen 2 5 7 21 holes cm2 perforations with 60 mesh filter The products with 20 to 100 mesh filter are also available upon request Caution Please confirm that the in...

Page 3: ...permissible pressure loss costs of piping and equipment etc If the nominal pipe size is smaller the costs of piping and equipment decreases while the pressure loss through the pipe increases to gener...

Page 4: ...ominal size selection chart Fluid Water Screen 2 5 7 21 holes cm2 perforations with 60 mesh filter 6 Installation 6 1 Piping example Fig 1 Horizontal piping Fig 2 Vertical piping P Pressure Loss MPa N...

Page 5: ...nect the product to the pipes securely Improper connecting may cause fluid leakage from the pipes when vibration is applied to them resulting in scalds Maintenance dimensions Size H mm 15A 80 20A 100...

Page 6: ...with the specified torque value 8 2 Precautions during maintenance and inspection Warning 1 Completely discharge the pressure inside of the product and piping prior to disassembly and inspection When...

Page 7: ...sembling connect all the parts securely Failure to follow this notice may result in deformed or broken parts 2 When reassembling replace the O ring with a new one and securely fasten the cap Refer to...

Page 8: ...7 EPDT 117b 8 6 Exploded view...

Page 9: ...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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