Pipeline centrifugal pump in the use course of attention which points

When we use the pipeline centrifugal pump, how should we do it? Also need to pay attention to what the problem? The following by the weihu pump to share with you in the pipeline pump process we need to pay attention to those issues:

    First, pipeline centrifugal pump in the course of operation, the bearing temperature can not exceed the ambient temperature 3 ℃, high temperature shall not exceed 80 ℃.

    Second, unscrew the pipeline pump body of the water plug, irrigation diversion (or cited pulp).

    Third, start the pipeline centrifugal pump motor, when the normal operation of the pipeline pump, open the outlet pressure gauge and import vacuum pump, depending on the display of appropriate pressure, and gradually open the gate valve, and check the motor load.

    Fourth, to the pipeline centrifugal pump bearing body lubricating oil by adding bearings to observe the oil level should be at the center of the oil standard, the oil should be replaced or added.

    Fifth, close the centrifugal pump and pipeline centrifugal pump outlet pipe valve and outlet pressure gauge and import vacuum table. Jog the pipeline pump motor, see whether the motor steering is correct.

    Sixth, try to control the pipeline pump flow and head in the range indicated on the plate to ensure that the pipeline pump in the highest efficiency point of operation in order to obtain the greatest energy saving effect.

     Seventh, if there is abnormal sound pipe pump should immediately stop to check the cause.

    Eighth, the pipeline pump and pipeline from the main pump to stop using, first close the gate valve, pressure gauge, and then stop the motor.

    Ninth, check the pipeline pump and pipe and the junction with or without loosening. Turn the pipe pump by hand to see if the piping pump is flexible.

    Tenth, regularly check the pipeline pump sleeve wear, wear should be replaced after a large.

    Twelfth, pipeline centrifugal pump used in the winter season, after parking, the need to pump the lower part of the water plug screw open the media release the net to prevent cracking.

    Thirteenth, the pipeline pump long-term outage, need to open all the pipeline pump, dry water, the rotating parts and joints coated with grease installed, and properly preserved.

    Fourteenth, the pipeline pump in the first month of work, after 100 hours to replace the oil, after each 500 hours, oil change time.