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SMC Networks VQC5000 Series Operation Manual

Solenoid
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Doc. No.VQC5000V-OMU0002
Solenoid Valve
PRODUCT NAME
VQC5000Series
MODEL / Series / Product Number

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Summary of Contents for SMC Networks VQC5000 Series

  • Page 1 Doc. No.VQC5000V-OMU0002 Solenoid Valve PRODUCT NAME VQC5000Series MODEL / Series / Product Number...
  • Page 2 Contents Safety Instructions ---------------------------------------------------------------------------- 2,3 Design / Selection ---------------------------------------------------------------------------- 4 to 6 Mounting ---------------------------------------------------------------------------------------- 6 Piping -------------------------------------------------------------------------------------------- 6,7 Wiring -------------------------------------------------------------------------------------------- 7 Lubrication -------------------------------------------------------------------------------------- 7 Air Supply --------------------------------------------------------------------------------------- 8 Operating Environment ---------------------------------------------------------------------- 8 Maintenance ------------------------------------------------------------------------------------ 9 Specific Product Precautions --------------------------------------------------------------- 10,11 Manifold option / Assembly Part No.--------------------------------------------------------- 12 Construction ------------------------------------------------------------------------------------- 13 List of valves,options,and Mounting Bolts-------------------------------------------------- 14...
  • Page 3 Safety Instructions Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential These instructions indicate the level of potential hazard with the labels of “Caution,”...
  • Page 4 Safety Instructions Safety Instructions Caution 1.The product is provided for use in manufacturing industries. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries.
  • Page 5 VQC5000 Series Precautions for 5 Port Solenoid Valve 1 1 1 1 Be sure to read before handling. Refer to main text for detailed precautions on every series. Design / Selection 9.Regarding a vacuum switch valve For maintenance purposes install a system for releasing residual pressure.
  • Page 6 VQC5000 Series Precautions for 5 Port Solenoid Valve 2 2 2 2 Be sure to read before handling. Refer to main text for detailed precautions on every series. Design / Selection Caution 3. Surge voltage suppressor 1) A surge voltage suppressor built into the valve is...
  • Page 7 VQC5000 Series Precautions for 5 Port Solenoid Valve 3 3 3 3 Be sure to read before handling. Refer to main text for detailed precautions on every series. Design / Selection Mounting 4. If air leakage increases or equipment Caution does not operated properly, stop 5.
  • Page 8 VQC5000 Series Precautions for 5 Port Solenoid Valve 4 4 4 4 Be sure to read before handling. Refer to main text for detailed precautions on every series. Piping Wiring Warning Caution 1. The solenoid valve is an electrical 3) If the fitting is tightened with excessive torque, a large amount of sealant will seep out.
  • Page 9 VQC5000 Series Precautions for 5 Port Solenoid Valve 5 5 5 5 Be sure to read before handling. Refer to main text for detailed precautions on every series. Air Supply Operating Environment Warning Warning 1. Do not use in an atmosphere having corrosive...
  • Page 10 VQC5000 Series Precautions for 5 Port Solenoid Valve 6 6 6 6 Be sure to read before handling. Refer to main text for detailed precautions on every series. Maintenance Warning 1. Perform maintenance inspection according to the procedures indicated in the operation manual.
  • Page 11 VQC5000 series Specific Product Precautions 1 Be sure to read this before handling Valve Mounting Continuous Duty After confirming that the gasket is installed When the product is continuously energized for a correctly, securely tighten the mounting screws long period of time (10 minutes or longer), select according to the tightening torque shown the low wattage type (DC specification).
  • Page 12 VQC5000 series Specific Product Precautions 2 Be sure to read this before handling Installation and Removal of Light Cover Internal Wiring Specifications Installation / Removal of light cover ■ ■ ■ ■ Removal . To remove the pilot cover pull it straight off. If it is pulled off at an angle, the pilot valve may be damaged or the protective O-ring may be scratched.
  • Page 13 Manifold Options Manifold Assembly Part No. D-Side end plate assembly Manifold block assembly D-side end plate assembly part No. Manifold block assembly part No. U-side end plate assembly U-side end plate assembly part No. Replacement Parts Tie-rod assembly part No. (2 units) - 12 - VQC5000V-OMU0002...
  • Page 14 Construction - 13 - VQC5000V-OMU0002...
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  • Page 21 When the valve is failing, use this flow chart to Trouble clarify the cause of the failure and take Possible cause Countermeasures countermeasures appropriate for the cause. • Replace with new valve. 1) Sliding failure or stick of • Clean the supplied air. Can manual main valve.
  • Page 22 When the valve is failing, use this flow chart to Trouble clarify the cause of the failure and take Possible cause Countermeasures countermeasures appropriate for the cause. 1-1) Looseness of clamp screw Give more torque to clamp screw. or mounting bolt. ・VQC5000 : 1.0~1.8N・m Confirm there is air leakage.
  • Page 23 Revision history 1st printing : UT 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPAN Tel: + 81 3 5207 8249 Fax: +81 3 5298 5362 http://www.smcworld.com Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. ©...