Return Filter Design an electric circuit with a holding mechanism is necessary.
To prevent a malfunction, implement counter measures such as using a single EXH spacer assembly or an individual exhaust manifold.
System operation shall be terminated when a safety interlock is activated An alarm message is displayed on the LCD screen when a safety interlock is activated. See Chapter 6 Error Message and Troubleshooting for details on the alarms and remedies or see section Troubleshooting in a separate volume of the Service Manual.
Never use in an atmosphere with an explosive gas since this may cause a serious explosion. 2. Do not use in an area where a magnetic field is generated.
Pay attention to the length of time that a switch is ON at an intermediate stroke position. When an auto switch is placed at an intermediate position of the stroke and a load is driven at the time the piston passes, the auto switch will operate, but the operating time will be short if the speed is too fast. As a result, the load may not operate completely.
When there is a danger of such a malfunction, take countermeasures such as using an individual EXH manifold. 1.
is continued) and generates an alarm when a serious problem occurs.
Never use them in the presence of an explosive gas, as this may cause a serious explosion. 2. Do not use in an area where a magnetic field is generated. Auto switches will malfunction or magnets inside cylinders will become demagnetized. (Please consult with SMC regarding the availability of a magnetic field resistant auto switch.) 3.
Never use them in the presence of an explosive gas, as this may cause a serious explosion. 2. Do not use in an area where a magnetic field is generated. Auto switches will malfunction or magnets inside cylinders will become demagnetized. (Please consult with SMC regarding the availability of a magnetic field resistant auto switch.) 3.
, during an intermediate stop with a 3 position closed center or perfect type valve.
Never use in an atmosphere of explosive gases. The construction of auto switches is not intended to prevent explosion. Never use in an atmosphere with an explosive gas since this may cause a serious explosion. 2. Do not use in an area where a magnetic field is generated. Auto switches will malfunction or magnets inside cylinders will become demagnetized. 3.
If using the product in an interlocking circuit: Provide a double interlocking system, for example a mechanical system. Check the product for proper operation. Instruction Otherwise malfunction can result, causing an accident.
If driving a load such as a relay that generates a surge voltage, use a switch with a built-in contact protection circuit or use a contact protection box. 1) For an auto switch without a contact protection circuit, use a contact protection box when the wire length is 50m or longer.
When there is a large amount of drainage Compressed air containing a large amount of drainage can cause the malfunction of pneumatic equipment. An air dryer or water separator should be installed upstream from filters. 3. For handling of silencers, refer to AN Series/Product Specific Precautions. 4.
Do not use compressed air that contains chemicals, synthetic oils including organic solvents, salt or corrosive gases, etc,as it can cause damage or malfunction. 4 C a u t i o n Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller.
Twisting the AC lines together is an effective countermeasure against noise. 5. If there is a significant amount of noise (ripple) from the power supply, provide noise protection such as a line filter or a varistor.
Please contact SMC if it is necessary to hold a stopped position for an extended period of time. 4. Effect of back pressure when using a manifold Use caution when valves are used on a manifold, because an actuator may malfunction due to back-pressure.
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller. 3. Take measures to ensure air quality, such as by installing an aftercooler, air dryer, or water separator. Compressed air that contains a large amount of drainage can cause malfunction of pneumatic equipment such as valves.
Precautions Plug a connector in or out vertically, never at an angle.
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller. 3. Take measures to ensure air quality, such as by installing an aftercooler, air dryer, or water separator. Compressed air that contains a large amount of drainage can cause malfunction of pneumatic equipment such as valves.