Like another Lefoo pressure switch, LFSV20-B Water Solenoid Valve can be installed and used as the following steps.
1. Before installation, remove dirt, copper filings, rust, etc. from the compressed air system. It is recommended to install the electronic drain valve after the full pressure drop system is emptied for 1 minute;
2. The solenoid valve should be installed vertically on the horizontal pipeline, the flow direction of the medium must be consistent with the arrow direction pointed by the solenoid valve, and the water outlet should not use a hose that is not resistant to airflow;
3. The input voltage of the coil must be consistent with the voltage indicated on the coil, and it is never allowed to remove the solenoid from the valve when it is energized to prevent the coil from being burned;
4. When using direct current, the positive pole must be connected to connector "1".
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