Methods of maintenance and maintenance of stainless steel pumps:
(1) Check whether the stainless steel pump and pipeline and joint are loose. Turn the stainless steel pump by hand and try whether the stainless steel pump is flexible.
(2) Add bearing lubricating oil to the bearing body, observe that the oil level should be in the center line of the oil mark, and the lubricating oil should be replaced or supplemented in time.
(3) Unscrew the lead screw of the stainless steel pump pump body, and fill the lead water (or pulping).
(4) Close the gate valve of the outlet pipeline, the outlet pressure gauge and the inlet vacuum gauge.
(5) Start the motor and try to see if the motor turns correctly.
(6) Start the motor, when the stainless steel water pump normal operation, open the outlet pressure gauge and inlet vacuum pump, according to the appropriate pressure, gradually open the gate valve, at the same time to check the motor load.
(7) try to control the flow and lift of the stainless steel pump in the range indicated on the sign, in order to ensure that the stainless steel pump at the highest efficiency point operation, in order to obtain the maximum energy saving effect. Inlet pump valve
(8) stainless steel water pump in the process of operation, bearing temperature can not exceed the ambient temperature of 35C, the highest temperature can not exceed 80C.
(9) If the stainless steel pump is found to have abnormal sound should immediately stop to check the reason.
(10) stainless steel water pump to stop use, first close the gate valve, pressure gauge, and then stop the motor.
(11) Stainless steel pump in the first month of work, after 100 hours to replace the lubricating oil, after every 500 hours, oil change once.
(12) Often adjust the packing gland to ensure that the drip in the packing room is normal (to drip out is appropriate).
(13) Check the wear of the shaft sleeve regularly, and replace it in time after large wear.
(14) stainless steel pump is used in the winter season, after stopping, the pump body under the water plug unscrew the media. Prevent freezing and cracking.
(15) stainless steel pump out of use for a long time, it is necessary to dismantle the pump, dry the water, the rotating parts and joints coated with grease, properly kept