(1) check the stainless steel multi-stage pump and the pipeline and the junction with or without loosening. Stainless steel water pump by hand, try to see whether the stainless steel pump is flexible.
(2) to the bearing body by adding bearing lubricating oil, observe the oil level should be at the center of the oil standard, the oil should be replaced or added.
(3) Unscrew the stainless steel multi-stage pump body of the water plug, irrigation diversion (or cited pulp).
(4) close the outlet valve and outlet pressure gauge and import vacuum gauge.
(5) Jog motor, see whether the motor steering is correct.
Maintenance and maintenance of stainless steel multi-stage pump method
(6) start the motor, when the normal operation of stainless steel multi-stage 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.
(7) try to control the flow of stainless steel pumps and head in the range marked on the plate to ensure that the stainless steel pumps in the highest efficiency point of operation in order to obtain the greatest energy saving effect. Import pump valves
(8) stainless steel multi-stage pump during operation, the bearing temperature can not exceed the ambient temperature of 35C, the maximum temperature of not more than 80C.
(9) If the stainless steel multistage pump abnormal sound should immediately stop to check the cause.
(10) stainless steel multi-stage pump to stop using, first close the gate valve, pressure gauge, and then stop the motor.
(11) stainless steel multi-stage pump in the first month of work, after 100 hours to replace the oil, after each 500 hours, oil change time.
(12) often adjust the packing gland, packing room to ensure the normal drip (in order to drip out into the appropriate).
(13) periodic inspection sleeve wear, wear should be replaced after a large.
(14) stainless steel water pump used in the winter season, after parking, need to pump the lower part of the water plug screw open the media release the net. To prevent cracking.
(15) long-term suspension of stainless steel pumps, pumps need to open all, dry water, the rotating parts and joints coated with grease installed, and properly maintained.
(2) to the bearing body by adding bearing lubricating oil, observe the oil level should be at the center of the oil standard, the oil should be replaced or added.
(3) Unscrew the stainless steel multi-stage pump body of the water plug, irrigation diversion (or cited pulp).
(4) close the outlet valve and outlet pressure gauge and import vacuum gauge.
(5) Jog motor, see whether the motor steering is correct.
Maintenance and maintenance of stainless steel multi-stage pump method
(6) start the motor, when the normal operation of stainless steel multi-stage 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.
(7) try to control the flow of stainless steel pumps and head in the range marked on the plate to ensure that the stainless steel pumps in the highest efficiency point of operation in order to obtain the greatest energy saving effect. Import pump valves
(8) stainless steel multi-stage pump during operation, the bearing temperature can not exceed the ambient temperature of 35C, the maximum temperature of not more than 80C.
(9) If the stainless steel multistage pump abnormal sound should immediately stop to check the cause.
(10) stainless steel multi-stage pump to stop using, first close the gate valve, pressure gauge, and then stop the motor.
(11) stainless steel multi-stage pump in the first month of work, after 100 hours to replace the oil, after each 500 hours, oil change time.
(12) often adjust the packing gland, packing room to ensure the normal drip (in order to drip out into the appropriate).
(13) periodic inspection sleeve wear, wear should be replaced after a large.
(14) stainless steel water pump used in the winter season, after parking, need to pump the lower part of the water plug screw open the media release the net. To prevent cracking.
(15) long-term suspension of stainless steel pumps, pumps need to open all, dry water, the rotating parts and joints coated with grease installed, and properly maintained.
Manufacturers recommend: Shenlong stainless steel submersible pump
Keywords:Maintenance and repair, stainless steel multi-stage pump, winter season
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