Safety Instructions These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC) , and other safety regulations.
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Safety Instructions 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.
DXT1215 Series 3・5-Port Solenoid Valves Precautions 1 Be sure to read this before handling products. Design/Selection Leakage voltage Confirm the specifications. Take note that the leakage voltage will increase when a resistor Products represented in this operation manual are designed is used in parallel with a switching element or when a C-R circuit only for use in compressed air systems.
DXT1215 Series 3・5-Port Solenoid Valves Precautions 2 Be sure to read this before handling products. Design/Selection Connection of piping and fittings When screwing piping or fittings into the valve, tighten them as follows. 1) For a fitting with sealant R or NPT, first, tighten it by hand, then...
DXT1215 Series 5-Port Solenoid Valves Precautions 3 Be sure to read this before handling products. Wiring Air Supply Type of fluids The solenoid valve is an electrical product. For safety, Please consult with SMC when using the product in applications install an appropriate fuse and circuit breaker before other than compressed air.
DXT1215 Series 5-Port Solenoid Valves Precautions 4 Be sure to read this before handling products. Operating Environment Maintenance Perform maintenance and inspection according to Do not use in an atmosphere containing corrosive the procedures indicated in the operation manual. gases, chemicals, sea water, water, water steam, or If handled improperly, human injury and/or malfunction or where there is direct contact with any of these.
DXT1215 Series Specific Product Precautions Be sure to read this before handling products. M8 Connector Type Environment Connector cable ■ ・The connector cable for M8 connectors can be orderd as follows. How to Order Do not use the valves in atmospheres in which corrosive gases, 1.To order a solenoid valve and the connector cable at the same time...
TROUBLE SHOOTING For valve non-conformance, take following Trouble Possible cause Countermeasures countermeasures referring to trouble. 1) Operation failure or sticking of the - Replace the valve. The valve operates main valve. - Clean the air supply. when the manual override button is ●Foreign matter from the piping and air - If incorrect oil has been used for pushed?
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For valve non-conformance, take following Trouble Possible causes Countermeasures countermeasures referring to trouble. 1) Leakage current -Check the residual voltage. The valve is slow. When the valve is turned off, it became -Keep the residual voltage at 3% of the Actuators including slow due to the residual voltage.
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