Home pump maintenance _ home pump maintenance skills

Home pump maintenance tips _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ A good seal will be out of the water. Do not apply excessive force when tightening the screws on each end, as long as the requirements are met. Otherwise, the wire holes may be damaged and cause unnecessary troubles. Because of the strength of aluminum, this material is not very large, easily damaged. Home Pump Repair Home Pump Repair Tips Home Pump Maintenance Home Pump Maintenance Tips: 1. Locate the leak at the pump removed. The pump cover and inlet pipe, etc. one by one removed, polished on the sealing surface clean, carefully looking for air intake. Pump housing is made of cast aluminum, aluminum is a more lively metal elements, it is easy to combine with other substances corrosive, easy to damage (often in the surface of many small pits. These are the inlet. Small Completely clean up the impurities in the pit, use "GOLDSHIP" glue to fill, to be solidified, and then trim it to the same as the original surface, remove the pump after the upper plane as shown on the right. The mechanical seals on both ends must be replaced if their elasticity is reduced or deformed. 3. Check if the round rubber seal on the end is damaged, and a new one is needed. Use a car inner tube to cut the same size as the original one. Thickness to be consistent with the original. Can not be too thick. Also can not be too thin, otherwise, there will be cooperation with the problem. If thin. End cover easy to rub the water wheel: thick. End cap screw does not reach the end, can not meet the rigid requirements. Motor inspection If you want to overhaul the motor can be carried out at the same time, it can serve two purposes, so as not to disassemble the motor once. Remove the screws at both ends of the motor, carefully out of the rotor, Check the winding aging situation. After cleaning the two bearings, add high-quality lubricants. Do not add too full. Two-thirds can be (more will have less heat, less lubrication effect bad.) Assembly of the motor, the screws on both ends Should be adjusted so as to avoid increased resistance, the motor can not operate. Should be repeated adjustments to make the motor run freely, and then power on the motor test should be flexible rotation, low noise, no heat. 5. Assembly and disassembly of the pump on the contrary, the pump Install, the sealing surface to be carefully and evenly coated with a layer of sealant. Coating more will cling to the water wheel or check valve, as long as the seal effect on the line. The test at this time, the need for a simple test pump, the method is: the pump is filled with water, electricity, with the palm of your hand to block the suction port, if the suction is large, can absorb the muscles of the hand pump, pump suction reached Otherwise, indicating that the installation of water pump wheel position is wrong, the water wheel position adjustment so that the water wheel can be right around the outlet can be this step is the key, we must do a good job (Editor: clouds)