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VT317

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-OMH0002-A

 

 

Maintenance

 

 
 

3. Low frequency operation 

Valves  should  be  switched  at  least  once  every  30  days 

to  prevent  malfunction.  (Use  caution  regarding  the  air 

supply.) 

4. Manual override operation 

When  the  manual  override  is  operated,  connected 

equipment  will  be  actuated.  Operate  after  safety  is 

confirmed. 

 

 

1. Drain flushing 

Remove drainage from air filters regularly. 

2. Lubrication 

Be  sure  to  continue  to  supply  lubricant  once  it  has  been 

started. 

And, use turbine oil Class 1 (with no additive) ISO VG32 

for lubrication. If other lubricant oil is used, it may cause 

malfunction.   

Please  contact  SMC  for  suggested  turbine  oil  Class  2 

(with additive), ISO VG32. 

 
 
 
 
 
 
 
 
 
 

VT317  Series 

3 Port Solenoid Valve / Precautions 

    

 

Be sure to read before handling.

 

 

Warning 

Caution 

 

Содержание VT317 Series

Страница 1: ...Doc No VT317 OMH0002 A 3 Port Solenoid Valve PRODUCT NAME VT317 Series MODEL Series...

Страница 2: ...ntents Safety Instructions 2 3 Precautions on Design 4 Selection 4 Mounting 5 Piping 5 Wiring 5 Lubrication 5 Air Supply 6 Operating Environment 6 Maintenance 6 7 Specific Product Precautions 8 Troubl...

Страница 3: ...of equipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectl...

Страница 4: ...lacement 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 u...

Страница 5: ...Vacuum When the valve is used for switching vacuum take measures to prevent suction of external dust or other contaminants from the suction pad or exhaust port 7 About ventilation When using the valve...

Страница 6: ...g or fittings into ports ensure that chips from the pipe threads and sealing material do not get inside the valve Also when the pipe tape is used leave 1 5 to 2 threads ridges exposed at the end of th...

Страница 7: ...essed Air Purification System Operating Environment 1 Do not use in atmospheres where the valve is in direct contact with corrosive gases chemicals salt water water or steam 2 Products with IP67 based...

Страница 8: ...ed Operate after safety is confirmed 1 Drain flushing Remove drainage from air filters regularly 2 Lubrication Be sure to continue to supply lubricant once it has been started And use turbine oil Clas...

Страница 9: ...lock nut 1 Bleed port 1 A bleed port for the main valve is located at the bottom of the solenoid valve Since blocking it causes malfunction do not block it Ordinarily when the solenoid valve is mounte...

Страница 10: ...completely shifted Poor seal on actuator cylinders etc side Air leaks out of connection port Burnt coil Higher voltage or wrong coil used Coil splashed by water Swollen spool Blown fuse of disconnect...

Страница 11: ...yer The valve should be replaced Check voltage Replace valve Replace worn spool To remove foreign matter air blow piping then replace valve Repair or replace actuators Isolate the valve and re tighten...

Страница 12: ...MX 4 14 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 o...

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