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Caution

    

The product is provided for use in manufacturing industries.

    

The product herein described is basically provided for peaceful use in manufacturing industries.

 

If  considering  using  the  product  in  other  industries,  consult  SMC  beforehand  and  exchange 
specifications or a contract if necessary.

 

If anything is unclear, contact your nearest sales branch.

 

 

Limited warranty and Disclaimer/Compliance Requirements

    

The  product  used  is  subject  to  the  following  “Limited  warranty  and  Disclaimer”  and  “Compliance 
Requirements”.

 

Read and accept them before using the product.

 

 

Limited warranty and Disclaimer

    

1.The  warranty  period  of  the  product  is  1  year  in  service  or  1.5  years  after  the  product  is 

delivered,whichever is first.

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2) 

Also,  the  product  may  have  specified  durability,  running  distance  or  replacement  parts. 
Please consult your nearest sales branch. 

    

2.  For  any  failure  or  damage  reported  within  the  warranty  period  which  is  clearly  our 

responsibility, a replacement product or necessary parts will be provided. 
This limited warranty applies only to our product independently, and not to any other damage 

  incurred due to the failure of the product.

    

    

3.  Prior  to  using  SMC  products,  please  read  and  understand  the  warranty  terms  and 

disclaimers noted in the specified catalog for the particular products. 

    
    

    

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2) 

Vacuum pads are excluded from this 1 year warranty.

    

   

   

   

      

  

  

  

A vacuum pad is a consumable part, so it is warranted for a year after it is delivered.

    

Also, even within the warranty period, the wear of a product due to the use of the vacuum 

pad or failure due to the deterioration of rubber material are not covered by the limited 

            warranty.

 

 

Compliance Requirements

    

1.  The  use  of  SMC  products  with  production  equipment  for  the  manufacture  of  weapons  of 

mass destruction(WMD) or any other weapon is strictly prohibited. 

2.    The exports of SMC products or technology from one country to another are govemed by 

the relevant security laws and regulation of the countries involved in the transaction. Prior 
to the shipment of a SMC product to another country, assure that all local rules goveming 

that export are known and f

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ollowed.

ollowed.

 

 

 

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Safety Instructions 

Summary of Contents for IL220 Series

Page 1: ...No IL02 OM00012 B PRODUCT NAME LOCK UP VALVE 3 PORTS MODEL Series IL220...

Page 2: ...afety 1 2 1 Summary 3 2 Specification 3 3 Operation Principle 3 4 4 Transportation and Storage 5 5 Mounting and Piping 5 6 Precautions in Using 6 7 Maintenance 7 8 Example Application 8 9 Troubleshoot...

Page 3: ...guring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assembly operation and ma...

Page 4: ...cessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the product 3 Prior to using SMC products plea...

Page 5: ...d amount from the bleed hole because of the wearing of internal part This may effect on the performance 3 Operating principles When signal pressure entering the upper diaphragm chamber is larger than...

Page 6: ...4...

Page 7: ...are that inappropriate storing environment may cause generating rust 5 Mounting and Piping Warning Precaution for mounting 1 Ensure to use a filter for IN line IN and signal pressure line SIG 2 Connec...

Page 8: ...closing a cover and plugging piping ports to avoid direct instruction of rain If the case of high temperature and high humidity atmosphere take measures not to form dews in the internal machines Espe...

Page 9: ...n the specification Small amount of air leaks from diaphragm cloth between rubber sheets of diaphragm and its seating part but it is within the tolerance 2 Check if supply air is clean or not If dust...

Page 10: ...8 Example Application A filter is used to remove dust in air Note Above diaphragm shows the situation when the supply pressure is higher than the setting pressure 8...

Page 11: ...signal pressure doesn t switch the air circuit Exhaust port of diaphragm Ass y is closed Disassembling cleaning Change diaphragm Ass y if there is a flaw Raising the set pressure higher than the signa...

Page 12: ...9 10 1 10...

Page 13: ...4 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the p...

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