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What are the reasons why the float of a magnetic flap level gauge does not flip? 1. It is caused by demagnetization of the flipping column due to long-term use. It means that the magnetism between the float and the flip column is not matched. 2. The specific gravity of the medium is incorrect; the specific gravity of the float does not match that of the medium. I. Specific requirements for installing magnetic flap level gauges: 1. Magnetic flap level gauges must be installed vertically, with a deviation of ≤3mm. 2. If the measurement range of the magnetic flap level gauge exceeds 4.5 meters, an intermediate support should be added between the upper and lower flanges. 3. There must be no magnetically attractive obstacles within a 100mm distance of the cylinder body. 4. When installing the float in the cylinder, be sure not to turn the buoy upside down (with the magnetic end on top). 5. After carefully checking that the bolts at all connections are tightened, the instrument can be put into use. 6. In addition to being installed in accordance with the requirements above, insulated level gauges must also be connected to a cooling or heating system. 7. For underground level gauges, first install the conduit inside the underground container, then insert the connected float, buoy, and linkage into the conduit, and finally install the upper part. II. Use of magnetic flap level gauges: 1. When putting a magnetic flap level gauge into operation, the upper valve should be opened first, followed by the slow opening of the lower valve. It is necessary to avoid rapid inflow of the pressurized medium in the container into the pipe, as this could cause the float to rise quickly, leading to malfunction in the indication mechanism or damage to the float due to the impact. 2. Before leaving the factory, each component of the magnetic flap level gauge has been tested for internal and external pressure in accordance with standards; therefore, no further pressure testing is required after installation. When performing an internal pressure test after connecting the container to the level gauge, the float should be removed, and it should be reinserted once the device is put into operation. 3. During use, if individual flip columns fail to flip due to sudden changes in liquid level or other reasons, the float can be adjusted using correction magnets. For more information, please visit the company’s official website at http://www.yb1518.com/. Please retain this link when reproducing the content! http://www.yb1518.com/uploadfiles/image/2010-11//201011191011384084.jpg