Water centrifugal pump slurry pump maintenance is as follows:
1, check whether there is any loose phenomenon on water centrifugal pump pipe road and the junction. Turn the water centrifugal pump with the hand, and proved water centrifugal pump is flexible.
2, to join bearing the body bearing lubrication oil, should observe the oil level in oil mark the centerline, lubricating oil should be timely replacement or supplement.
3, screw centrifugal pump the water pump body of water diversion plug, pouring water diversion.
4, close out of the water gate and export of pipeline pressure gauge.
5, inching motor, wuxi welded pipe and proved motor steering is correct.
6, start the motor, after the clear water of the normal operation of centrifugal pump, slurry pump to open the outlet pressure gauge depending on the show after appropriate pressure, gradually open the gate valve, check the motor load condition at the same time.
7, try to control water flow and head of centrifugal pump on the signs indicate that, within the scope of the centrifugal pump to ensure the running at peak efficiency, to achieve maximum energy saving effect.
8, water centrifugal pump in the process of running, the bearing temperature cannot exceed ambient temperature 35 ℃, slurry pump, wuxi welded pipe the highest temperature should not exceed 80 ℃.
9, if discover to there is abnormal sound water centrifugal pump should immediately stop check.
10, the centrifugal water pump to stop using, first close the gate valve, pressure gauge, then stop the motor. |