Related Manuals for SMC Networks VGA342R Series
Summary of Contents for SMC Networks VGA342R Series
- Page 1 Doc. No.VG300***-OMH0006-A PRODUCT NAME Air operated valve MODEL / Series / Product Number VGA342R Series...
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Page 2: Table Of Contents
Contents Safety Instructions ---------------------------------------------------------------------------- Design/Selection ------------------------------------------------------------------------------ Installation ---------------------------------------------------------------------------------------- Wiring -------------------------------------------------------------------------------------------- Lubrication -------------------------------------------------------------------------------------- Air source --------------------------------------------------------------------------------------- Operating Environment ---------------------------------------------------------------------- Maintenance and Inspection------------------------------------------------------------------ Specific Product Precautions --------------------------------------------------------------- Trouble shooting ------------------------------------------------------------------------------- Countermeasures ----------------------------------------------------------------------------- VG300***-OMH0006-A... -
Page 3: Safety Instructions
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 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: Design/Selection
VGA342R Series 3-port air operated valve / Precautions (1) Make sure to read this before handling. Design/Selection 9. Do not disassemble the product or make any Warning modifications. Do not disassemble the product or make any 1. Confirm the specifications. -
Page 6: Wiring
VGA342R Series 3-port air operated valve / Precautions (2) Make sure to read this before handling. Lubrication Piping Caution Warning Lubrication 1. Prior to piping 1. The product has been lubricated for life by the Before piping is connected, it should be thoroughly... -
Page 7: Operating Environment
VGA342R Series 3-port air operated valve / Precautions (3) Make sure to read this before handling. Air Supply Maintenance and Inspection Caution Warning 1. If ultra dry air is used as a fluid, the lubrication (1) Maintenance should be performed according... -
Page 8: Specific Product Precautions
VGA342R Series 3-port air operated valve/Specific Product Precaution Make sure to read this before handling. Pilot pressure/external pilot type When the operating pressure is less than 0.2MPa, adjust the pilot pressure and external pilot pressure to 0.2MPa. When the operating pressure is 0.2MP or more, adjust the pressure to the value the same as the operating pressure. -
Page 9: Trouble Shooting
Trouble shooting Perform troubleshooting with higher possibility based on the failure phenomenon. Problem Possible causes Countermeasures （To the next page) Operation failure The pilot valve does not switch. Pilot pressure decreased. Foreign matter is caught in the pilot valve or spool valve. Pilot valve switches. -
Page 10: Countermeasures
Countermeasures Countermeasures Adjust the pressure so that pilot pressure is within the specified range during operation. - Replace the pilot valve assembly. Adjust the pressure so that external pilot pressure is within the specified range during operation. * If incorrect oil has been used for lubrication, remove the oil with air blow, and replace the valve with a new one. If a lubricant is used in the system after the replacing the valve, use turbine oil Class 1 (with no additive) ISO VG32. - Page 11 Revision history □ Complete revision First edition: June 1993 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. ©...
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