Because the working environment of the submersible level gauge is underwater, some abnormal phenomena are difficult to find in time. In order to ensure the reliable operation of the submersible level gauge and prolong the service life, the submersible pump should be maintained regularly.
Always check the operating voltage, current and outlet flow of the submersible level gauge frequently, and check whether the cable is worn, fixed or not, and remove the garbage wrapped on the cable in time, and regularly check the work of the electrical protection circuit and other protection devices. Is it normal?
In order to ensure the safe operation of the submersible pump, the sensors, transmitters and battery boxes should be checked regularly to ensure normal use. When diving the liquid level, be sure to cut off the main power first. The self-starting of the immersion level gauge during the automatic water level control causes a personal equipment safety accident. Perform at least one comprehensive preventive maintenance every year, and lift the phreatic level gauge to check and repair. The contents include: checking the main cable and control cable for aging cracking, whether it needs to be repaired or replaced; whether the liquid level gauge is rusted, whether it needs to be preserved. Check whether the mechanical seal is intact; whether the junction box has water inlet; whether the temperature and leakage protection components are normal. The diving level gauge that is not used for a long time should be raised with water, cleaned and dried, and placed in a dry and ventilated room.
Understand the precautions for use of the submersible level gauge, strengthen maintenance, and reduce the failure rate of the submersible level gauge, extend the service life of the level gauge, improve the efficiency of the level gauge, and save energy through advanced automatic control protection measures. To ensure safe and reliable operation of the phreatic level gauge.
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Label: Maintenance of the diving level gauge
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