SI Unit for Vacuum Manifold One of the following may have occurred. (DeviceStatus : Failure) Valve has a short circuit. Pressure sensor has a short circuit. Pressure sensor has a failure or a disconnection. No connection or a disconnection between the SI Unit and vacuum manifold. There is a firmware error. Red ON ST One of the following may have occurred.
Note 4: When short period power shortage (including instantly recovered shortage) is recovered, it may take a longer starting period than usual starting or may not start due to the protective devices. 6-2 Refrigerant with GWP reference Note1:This product is hermetically sealed and contains fluorinated greenhouse gases. Note2:See specification table for refrigerant used in the product.
Vibration of Y or Z axis may occur depending on the operating pattern. In such cases, take measures such as installation of a support guide. A regenerative absorption unit may be necessary depending on the operating conditions. Pay careful consideration to this issue. The gain adjustment and wiring must be conducted by the customer.
If there is polarity, incorrect polarity may cause damage to the elements inside the valve or power supply equipment, and malfunction may result. 2. When electric power is connected to the solenoid valve, be careful to apply the proper voltage. Improper voltage may cause a malfunction or the coil to burn out. 3. After completing the wiring, confirm that the connections are correct.
Note) If fittings are over-tightened, air leakage may result due to breaking of fitting threads or deformation of the gaskets. However, if fittings are not tightened sufficiently, loosening of the threads and air leakage and may occur. 2) Follow the indication when using fittings over than SMC.
The warranty period of the product is 1 year in service or 1.5 years after the product is delivered.2) Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch. 2.
Speed controller can be used to control the speed of multiple cylinders simultaneously for a short period of time, but depending on conditions, it may not work as desired. If multiple cylinders cannot operate simultaneously, unreasonable force is applied to the piston rod because cylinder positions may not be the same.
If the space is not sufficient, the magnets in adjacent cylinders may cause the auto switches to malfunction.
Note 3) The number of stations that may be displayed is longer than the manifold number of stations.
When the handle is rotated with a tool, it may apply excessive torque to the handle or inside the valve body and it may cause damage. Rotate the handle by hand. 9. When locking the valve with LOTO feature in the closed position, use safety lockout hasp. (AP3657, AP4657, AP3157, AP3900) The valve with LOTO feature has a built in LOTO capability.
Note 3) The number of stations that may be displayed is longer than the manifold number of stations.
Furthermore, abnormal temperature rise caused by adiabatic compression may result in the tube bursting. Note 2) Do not use this product in a manner in which the tube is not fixed. Observe the lesser value of the maximum operating pressure between the tube and fitting. A material change over a long duration or due to high-temperature may cause leakage.
If the tightening torque is exceeded the mounting screws may be broken. IP67 protection cannot be guaranteed if the screws are not tightened to the specified torque. If a large manifold valve is mounted, lift the unit so that stress is not applied to the connecting part while transporting. The stress may cause breakage of the connecting part.
This may decrease the performance and life expectancy of these parts. In addition, disassembly may cause danger. Torque values specified in this manual must be followed. Not adhering to these specifications, can result in damage to the product. 15 XL-OMV0007 7-2.
This may decrease the performance and life expectancy of these parts. In addition, disassembly may cause danger. Torque values specified in this manual must be followed. Not adhering to these specifications, can result in damage to the product. 14 XL-OMV0017 7-2.
Note3) Due to the different materials used, changing only the seal may prove inadequate.
If the product is to be used in an environment containing oils or chemicals such as coolant or cleaning solvent, even for a short time, it may be adversely affected.
Note) If fittings are over-tightened, air leakage may result due to breaking of fitting threads or deformation of the gaskets. However, if fittings are not tightened sufficiently, loosening of the threads and air leakage and may occur. 2) Follow the indication when using fittings over than SMC.
Note) If fittings are over-tightened, air leakage may result due to breaking of fitting threads or deformation of the gaskets. However, if fittings are not tightened sufficiently, loosening of the threads and air leakage and may occur. Tonen General Sekiyu K.K. General R turbine 32 Fuji Kosan Co.,Ltd.
The set pressure may vary depending on the elapsed time and change in ambient temperature after pressure setting. If the setting value varies, adjust with the handle. If the directional control valve (solenoid valve, mechanical valve etc.) is mounted and ON-OFF is repeated for a long time, the set pressure may vary. If the setting value varies, adjust with the handle.