Maintenance of stainless steel pump

Maintenance of stainless steel pump

(1) check whether the stainless steel pump and pipeline and the junction are loose.Turn the stainless steel pump with your hand to see if the stainless steel pump is flexible.
(2) add the bearing lubricating oil to the bearing body, and observe the oil level in the center line of the oil mark, and the lubricating oil should be replaced or supplemented in time.
(3) unscrew the drain plug of the stainless steel pump pump, and pour the water (or primer).
(4) close the gate valve and outlet pressure gauge and import vacuum meter of the outlet pipe.
(5) click the motor to see if the motor turns correctly.
(6) to start the motor, after the stainless steel pump operation, open the outlet pressure gauge and imported vacuum pump, it shows that the appropriate pressure, gradually open the gate valve, check the motor load condition at the same time.
(7) try to control the flow of the stainless steel pump and the range of the head on the sign, so as to ensure that the stainless steel pump is running at the highest efficiency point, so that the maximum energy saving effect can be obtained.Inlet pump valve
(8) during the operation of stainless steel pump, the bearing temperature shall not exceed the ambient temperature of 35C, and the maximum temperature shall not exceed 80C.
(9) if abnormal sound is found in the stainless steel pump, stop and check the reason immediately.
(10) when the stainless steel pump is to stop using, close the gate valve, pressure gauge and stop the motor.
(11) in the first month of work, the stainless steel pump will be replaced with oil for 100 hours, and the oil will be changed every 500 hours.
(12) regularly adjust the packing gland to ensure that the leakage in the packing chamber is normal.
(13) regularly check the wear condition of the shaft sleeve, and replace it in time after a large wear.
(14) when the stainless steel pump is used in the cold winter season, the lower part of the pump body should be released to remove the media.Prevent frostbite.
(15) the stainless steel pump has been discontinued for a long time. All the pumps should be taken apart and dried, and the rotating parts and joints shall be coated with grease for proper storage.