How to maintain the submersible pump?

Submersible pump maintenance is very important, Submersible pumps are more common in our lives, the paint is used in agricultural irrigation, mountain and water use more, in the process of using the submersible pump, do not forget to maintenance of the submersible pump care, otherwise it is easy to lead to diving Pump failure problems, will affect the work efficiency and quality of the following we are on the submersible pump manufacturers in shanghai on the maintenance of the submersible pump some of the considerations.

    First, the use of submersible pumps to check the machine before the switch, cable, electric shock protection, etc., to ensure that these things are not abnormal, can work properly to start the submersible pump. In particular, pay attention to the machine to a good grounding to avoid electric shock accidents.

    Second, the submersible pump insulation resistance to be checked regularly, if less than 0.5MΩ, it is not in line with the requirements, to deal with timely, so as to ensure the normal work of the machine.

    Third, we must regularly check the drainage hole and a hole, there is no exception to tighten. Submersible pump water or water, they must cut off the power, pull the rope on the rings.

    Fourth, the submersible pump work more than 300 hours, to be sensitive to water inspection, if the release of water less than 25 ml, it should check whether the rubber seal has been damaged. Should pay attention to submersible pumps can not be buried in the river mud work, because the river mud more debris, will affect the work of submersible pumps.