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When there is a drop in pressure and flow, first turn off the power to the vortex pump to see if there is something blocking the air intake. Check the air inlet filter, but do not remove the filter, otherwise it will suck debris into the intake pump and cause damage. Second, if any debris is found on the inside of the machine, it will cause the rubber cover to cling to the electromagnet and cause the electromagnet to fail to return to its position. At this point, the casing of the vortex pump can be opened to clean the internal debris. Drill a small hole in the rubber skin to remove the negative pressure generated by the adsorption. If the pressure or flow caused by non-abrasive factors is reduced, some air pumps with valves, such as paper cutting machine air pump and screen printing machine air pump, and photosetter air pump, will in turn inspect the following parts: whether the valve stem is stuck or the valve is opened Large, lack of oil on the solenoid valve stem or concentricity of the valve stem offset, will also cause pressure and air volume reduction, just add the right amount of oil, adjust the concentricity of the solenoid valve stem or adjust the intake air flow valve and release air Pressure valve on it. Also be careful not to touch the electromagnet. One of the reasons for this type of failure is the lack of phase or direction of operation of the motor. At this time, check and reconnect the power supply. If the motor is burned out, replace the motor of the same type. Check if the capacitor is in good condition and the wiring is correct.
2. The air pump noise becomes large First check the vortex pump body for debris. If any, open the housing and clean the internal debris. Then check if the impeller is stuck. At this time, it is best to contact the manufacturer for repair. Reassembly is required to eliminate the malfunction. . The third check the bearing is damaged, replace the bearing if necessary.
3, pump body temperature rise First check the air intake is blocked, clean inlet filter, but can not be removed, otherwise it will suck debris into the air pump screen printing and photosetters and other mechanical equipment that requires suction. Please maintain the gap during the air pump work. Second, check the body for debris, open the cover, and clean up the internal debris.
Faults and Elimination Methods of Liangqi Vortex Gas Pump
Faults and remedies of Liang Qi vortex gas pump 1. Air pump pressure or flow reduction: