SMC Networks VEX5 Series Operation Manual Download | Manualshive

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Doc. no. VEX

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-OMA0019-C

PRODUCT NAME

Economy Valve

MODEL / Series / Product Number

VEX5 Series

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Summary of Contents for VEX5 Series

Page 1: ...Doc no VEX OMA0019 C PRODUCT NAME Economy Valve MODEL Series Product Number VEX5 Series ...

Page 2: ...fety Instructions 2 3 Design Selection 4 Mounting 5 Piping 5 Wiring 5 Lubrication 5 Air Supply 5 6 Operating environment 6 Maintenance 6 Specific Product Precautions 7 to 9 Troubleshooting 10 11 1 No VEX OMA0019 C ...

Page 3: ...when configuring 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 maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced 3 Do not service or attempt to remove product and mach...

Page 4: ...oduct 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products 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 d...

Page 5: ... energizing time per day is expected to be longer than the total de energizing time per day use a valve which has DC type power saving type or long loading time type Depending on the operating conditions it may be possible to use valves which are not mentioned above Please contact us When the valve is mounted onto a control panel take measures against radiation in order to keep the valve temperatu...

Page 6: ...ype light surge voltage suppressor check the polarity when connecting If a mistake is made regarding the polarity damage may occur to the diode in the valve the switching element in the control device power supply equipment etc 2 Applied voltage When electric power is connected to a solenoid valve be careful to apply the proper voltage Improper voltage may cause malfunction or coil damage 3 Check ...

Page 7: ...f it is used in an environment where there is possible contact with oil weld spatter etc exercise preventive measures 7 When the valve is mounted in a control panel or it s energized for a long period of time make sure the ambient temperature is within the specifications of the valve Maintenance 1 Maintenance should be performed according to the procedure indicated in the Operation Manual this cop...

Page 8: ... 3 and then set the terminal block 3 to the housing 2 Push it down until you hear the click sound 2 Putting rubber seal 6 plain washer 5 in this order into the cable introducing slit on the housing 2 then further tighten the cable gland 4 securely 3 Insert the gasket 8 between the bottom part of terminal block 3 and a plug attached to equipment and then screw 1 in from the top of the housing 2 to ...

Page 9: ...after called REG and pilot valve hereinafter called SOL remote control the economy valve Action ON OFF SOL Cylinder Xa Xb Xc Yb Ya Mode Upward High speed a Low speed b Downward High speed c Low speed d Stop e a The air in the upper cylinder chamber is exhausted from the port 1 P of VEX A YE A and the air in the tank flows in through the port 1 P of VEX A XE A b Air flows into the lower cylinder ch...

Page 10: ...re which overcomes compressed pressure Pu ΔP in the lower chamber to the tank chamber at the lower end of the stroke P2 Pu ΔP 4 In order to release air from the device for maintenance close the inlet valve for the main system Sm to release the air in the tank with exhaust valve E then discharge air in the cylinder upper chamber from VEXA YE A Then discharge air from the pilot This prevents lurchin...

Page 11: ...reakage of lead wire Incorrect contact at the contact and connection 15 5 Foreign matter is caught in the poppet 9 6 Coil burnout Voltage is too high Or incorrect coil 7 Directly exposed to water 8 Increase of the pilot pressure Foreign matter is caught in the armature Air leaks from the pilot exhaust The supply pressure fluctuates The pilot pressure fluctuates Air is consumed by the equipment on ...

Page 12: ...fected by the vibration and impact 12 Reduce the amount of lubrication to the amount at which the oil does not splash from the exhaust port P port 13 Adjust the voltage so that the voltage at the time of operation stays within the specification range 14 Ensure proper supply pressure and pilot pressure 15 Stop the air consumption Check where the air is leaking from and stop the air leakage 16 Insta...

Page 13: ...nuary 1987 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 on the part of the manufacturer 2018 SMC Corporation All Rights Reserved No VEX OMA0019 C ...

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