It is not correct that it has no effect on us.　　 After each use of the equipment,　　The microcomputer controller displays E: cause: check whether there is a fault on the inverter panel display. If there is a fault, please record it; Solution: power off the circuit breaker QF, reset it, and contact our after-sales service department.　　As a submersible slurry pump widely used in many fields, it has the advantages of simple structure, convenient disassembly and maintenance, and convenient installation and use. The change of the sealing structure of the pump avoids the direct damage to the bearing after the mechanical seal is damaged, and the service life of the bearing has also been greatly changed.Makati,　　 When starting the slurry pump, the outlet gate valve shall be (closed or slightly opened by /. Before starting the slurry pump,SamarindaDeep well pump, expand the pump inlet valve and close the pump outlet valve. Then start the pump. After the pump is started,SamarindaSubmersible pump can pump sewage, slowly start the pump outlet valve. The size and speed of opening the pump outlet valve should be based on the fact that the pump does not vibrate and the motor　　 If there is no corresponding water leakage sensor, it is necessary to regularly maintain the submersible slurry pump and replace the seals.　　Therefore, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.

　　Strong strength and other advantages. It is widely used as a sealing device for various pumps. Place a water seal ring at the bottom of the packing box, and then place the filler.　　QW (WQ) submersible non blocking sewage pump shall be carefully inspected before operation? Whether the cable is damaged, whether the fastener is loose or dropped, and whether the pump is deformed or damaged during transportation, storage and equipment.　　What?Total quality assurance, so that the pressure at both ends of the mechanical seal can be kept balanced, which maximizes the reliable operation of the mechanical seal and greatly extends its service life　　Limited. According to relevant materials,SamarindaQuotation slurry pump, the diameter of the impeller after cutting shall not be less than % of the diameter of the standard impeller, otherwise the of the pump will have a very adverse change. After the impeller of the slurry pump is cut, the flow area in the pump body increases which makes the flow increase after the impeller is cut.　　Whether the pump is evacuated or overflowed, and handle it at any time.

　　 First of all etc., then insufficient liquid supply will occur when it is in use. Or the pump adds too much lubricating oil, which leads to accumulationQuotation sheet,　　Whether the pump is evacuated or overflowed, etc., and handle it at any time.　　Submersible sewage pump the rotation direction of the electric pump after it is connected is counterclockwise from the water inlet, if the electric pump rotates Just adjust the wiring position of any two cables, and the electric pump will turn forward.　　 The bus voltage where the motor is located is V. Due to the uneven cable voltage drop and load distribution, it is also possible that the temperature is too high due to the low voltage of the water pump.Samarinda　　Through the introduction, we learned that the submersible slurry pump can be used to transport slurry when it is used at ordinary times. The relationship between its special structure is very close, but in fact, it also needs to be used in a correct way when it is used at ordinary times. Only in this way can　　The above is the correct sequence of impeller disassembly of submersible slurry pump. Because different types of pumps have some differences in structure, we also need to refer to the instructions when disassembling.　　 First of all, we need to choose equipment with formal certificates when making choices. We must avoid buying some obsolete or inferior products. And sometimes when the pump is in use, multiple pumps need to be used in parallel or standby pumps need to be prepared.