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1. Magnetic flux gate level gauges must not have any magnetic materials in their vicinity; it is prohibited to use wires for fixing them, as this can affect the proper operation of the gauge； 2. If the user installs a heat tracing pipeline on their own, non-magnetic materials must be used, such as copper tubes. The heat tracing temperature is determined based on the properties of the medium ； 3. The magnetic flap level gauge must be installed vertically, and a ball valve should be placed between the gauge and the container’s inlet pipe to facilitate maintenance and cleaning ； 4. The medium should not contain any solid impurities or magnetic materials, to prevent jamming of the float ； 5. Before use, use a calibration magnet to set the ball below the zero position to red, and the other balls to white ； 6. Open the bottom flange and insert the magnetic float (note: the magnetic end, which is the heavier side, must face upward; it must not be installed upside down). ） ； 7. During debugging, first open the valve of the upper inlet pipe, then slowly open the lower valve to allow the medium to enter the main pipe smoothly (it is necessary to avoid rapid flow of the medium hitting the float, as this can cause severe fluctuations in the float and affect the accuracy of the readings). Check whether the red and white balls of the magnetic flip-level gauge turn over properly, then close the valve of the lower inlet pipe and open the drain valve to lower the liquid level in the main pipe. Repeat this process three times; if everything functions normally, the device can be put into operation (except for corrosive or other special types of liquids) ； 8. The main pipeline should be cleaned periodically to remove impurities, depending on the conditions of the medium ； 9. For level gauges that exceed a certain length (more than 3 meters for standard types and more than 2 meters for corrosion-resistant types), intermediate reinforcing flanges or lugs must be added as fixed supports to enhance strength and counteract their own weight ； 10. The installation location of the magnetic flap level gauge should be away from or distinct from the inlets and outlets of the material flow, in order to avoid rapid changes in the local conditions of the material fluid that could affect the accuracy of level measurement ； 11. When equipped with remote transmission accessories, the following requirements must be met: a) The remote transmission accessories should be placed closely against the main pipe of the level gauge and secured using stainless steel clamps (iron clamps are prohibited) ； b) The sensing surface of the remote control auxiliary instrument should face and be in close contact with the main pipe ； c) The zero point of the remote control auxiliary instruments should be on the same horizontal line as the zero indication of the level gauge ； d) The wiring between the remote transmission auxiliary instruments and the display instruments or industrial computers should preferably be laid in protective tubes separately or using shielded two-core cables ； e) After the wiring holes in the magnetic flap level gauge junction box are installed, they must be properly sealed to prevent rainwater, moisture, and other elements from entering and causing the remote monitoring instruments to fail to function properly. The junction box should be covered promptly after maintenance or calibration is completed. For more information, please visit the company’s official website at http://www.yb1518.com/. Please keep this link when reproducing the content!