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　　If the submersible slurry pump cannot be installed and operated, the blank operation point can be supplemented.　　The purpose is to avoid water leakage of the pump, but the water seal may be damaged due to faults after being used for a period of time. Let&#;s learn how to replace the water seal.Rotlingen,　　Microcomputer controller LW light: cause: the light is on and the machine stops,RotlingenSubmersible non clogging slurry pump, the water level is low, the water level returns to normal, and the machine starts automatically.　　The vertical sand pump is generally a submersible slurry pump. Its main application method is that the motor and water pump can pump up the materials that need to be escorted when they are put into underwater mining.Quito ,RotlingenLong shaft submerged slurry pump,　　When the pump is not in use, especially in cold winter. Then put it in a dry place. Conditional users can also apply oil to the key parts of the water pump and add lubricating oil to the bearing to prevent parts from rusting. in addition　　The utility and durability of the utility model, so the polymer composite materials are generally used in production.　　Yes, such mechanical faults will cause the stator winding of the pump to be burnt out.

　　The water pump can be used to transport and pressurize clean water without impurities, such as apartment, residence, villa water supply, factory water supply, water supply system, drinking water system and water treatment. In short there are many uses.　　Some protection s are beyond the reach of manual operation.　　Is called cavitation phenomenon.supply,　　Moreover, because the length of the long shaft is generally fixed, it is often troublesome to install it. Therefore,RotlingenQuotation slurry pump, when it is used later, the place where it operates will also be limited. If the equipment will　　In addition, the sundries inside the pump body and impeller shall be cleaned. Then calibrate the pump shaft and motor shaft of the slurry pump to make them on the same horizontal line.　　In addition to the main impeller inside the equipment, a set of impeller for mixing will be added at the bottom of the equipment, so that some mortar slowly settled inside the equipment can be mixed with water to become a flowing medium, so that the equipment can be used without its

　　When using the sand pump, run the pump without load. Check whether the motor operates normally. During operation, be careful not to exceed the bearing on the pump support to avoidHonesty is the foundation, it may also be because the bottom valve is not opened. At this time, it is necessary to check whether the bottom valve is open and make corresponding adjustment.　　 The pump without self circulation cooling device shall not be exposed to the water surface for a long time to prevent the electric pump from overheating and damage.　　Therefore, the correct selection of shaft seal can ensure the safe and stable operation of slurry pump.Rotlingen,　　Normal operation. The submersible slurry pump can transport the slurry with corrosive or solid particles, coal slurry heavy medium transportation and dredging the river. When the equipment is pumping sand, some sand layers around the equipment will make the equipment covered by a large amount of sediment, and the current will slowly increase during use. Well, we should choose　　There is no need to equip auxiliary mixing or spraying equipment, and the operation is simpler. The equipment is directly submerged for operation, without noise and vibration and the site is cleaner.　　The slurry pump of underground pump can also work normally.