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 1.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.
VFR6000 Series - - 4 - - 5 Port Solenoid Valve / Precautions 1 Be sure to read before handling. Design / Selection 8. Ventilation Warning Provide ventilation when using a valve in a confined area, such as in a closed control panel. For example, install a 1.
VFR6000 Series - - 5 - - 5 Port Solenoid Valve / Precautions 2 Be sure to read before handling. Mounting Design / Selection Warning Caution 2. Leakage voltage 1. Operation manual Take note that the leakage voltage will increase...
VFR6000 Series - - 6 - - 5 Port Solenoid Valve / Precautions 3 Be sure to read before handling. Piping Lubrication Warning Caution 1. Lubrication 1. Preparation before piping 1) The valve has been lubricated for life by the factory, and Before piping is connected, it should be thoroughly blown does not require any further.
VFR6000 Series - - 7 - - 5 Port Solenoid Valve / Precautions 4 Be sure to read before handling. Air Supply 7. When the solenoid valve is mounted in a control Caution panel or its energized for a long time, make sure ambient temperatures is within the specification 1.
VFR6000 Series Specific Product Precautions 1 Be sure to read before handling. Lead Wire Connection DIN terminal block type Caution Male pin terminal of DIN terminal block of solenoid valves are wired as shown below. Connect to corresponding terminal on Plug-in type (With terminal block) the connector.
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VFR6000 Series Specific Product Precautions 2 Be sure to read before handling. Light / Surge Voltage Suppressor Used as 3 Port Valve Plug-in type Non plug-in type Plugging one of the cylinder ports (A or B) enables use as a (VFR6□...
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VFR6000 Series Specific Product Precautions 3 Be sure to read before handling. How to Exchange Solenoid Valve, Pilot Valve Assembly How to exchange pilot valve assembly Possible to exchange pilot valve assembly like the following figure. Note) Do not change the rated voltage.
TROUBLE SHOOTING Should any trouble be found during operation, trace the source of the trouble in the following or der and take correcitve action. Trouble phenomenon Cause expected Remedy Pilot valve is not operated. Low line voltage Faulty operation Faulty wiring Blown fuse of disconnection lead wire Poor contact at contactor wire or connection part Broken coil wire...
REMEDY Remedy Regulate voltage, so that the voltage at the tim e of the operationbecom es specifications range. Re-wire correctly. Replace part. Replace part or re-wire positively. Replace valve. Replace pilot valve assem bly. Adjust pressure so that pilot pressure will fall within operating pressure range during opretation. -If worng oil used, com pletely air blow to rem ove oil and replace valve.
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