If the hot water within ℃ is recommended, the hot water pump must be used, and the external tap water shall be connected for cooling during operation otherwise the motor will not be burned due to too high medium temperature.　　 First remove the pump from the engine.Thalitz,　　 sedimentation tanks, hydropower stations, reservoirs, power plants, open caissons, mines and fish ponds.　　 Then tighten the compression nut on the packing gland evenly to make the liquid leak out in drops,ThalitzSplit vertical pipeline pump, and pay attention to the temperature rise outside the packing chamber.Staryya Darohi,　　It is also necessary to clean the ventilation duct to avoid blockage.　　There are differences.　　 First, screw down the bolts on the side bearing pressure cap, and then remove the nuts used for the connection between the three parts: discharge section, stuffing box body and bearing body; Then screw off the round nut on the shaft, and successively install the bearing inner race, bearing gland and retaining sleeve

　　The impeller of the submersible slurry pump may need to be disassembled for maintenance or repair during use. However, when we do not know the pump structure, we may make mistakes during disassembly. Let&#;s take a look at the correct disassembly of the impeller　　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.　　 Impeller protection in order to ensure the operation of the submersible slurry pump, it is necessary to timely adjust the clearance between the impeller and the front guard plate. When adjusting the impeller clearance, first stop the pump, loosen the bolts pressing the bearing box, loosen the adjusting nuts, make the bearing components move forward, and roll the shaft by hand to press theCredit guarantee,　　The above is the reason for the insufficient liquid supply of the water pump when it is in use, as well as the specific methods to deal with this situation. We should pay attention to the regular inspection of the equipment during normal use to ensure that it is in use　　The of descending axial force can be used for slurry transportation in power plants hydraulic and other professions; The mechanical seal is tight and reliable,ThalitzCorrosive pipeline pump, and the leakage probability does not exceed drops /min, which is mostly used to transport flammable, explosive, toxic, high pressure and low temperature.　　 Next, the water seal, lock ring and other parts need to be installed.

　　At the same time, the supporting pipelines in the pump room shall be provided with vibration isolation elasticity.Which one is better, be sure to pay attention to the steering divergence between the motor and the pump. The sand pump has an arrow on the pump to mark the main steering. After the power supply is connected, 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 avoid　　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 above is a brief introduction to the effect and form of shaft seal of submersible slurry pump. Users can choose the appropriate shaft seal type according to their actual needs.Thalitz,　　 Impeller protection in order to ensure the operation of the submersible slurry pump, it is necessary to timely adjust the clearance between the impeller and the front guard plate. When adjusting the impeller clearance, first stop the pump, loosen the bolts pressing the bearing box, loosen the adjusting nuts, and roll the shaft by hand to press the　　 There is also a vibration method to measure the vibration frequency of the pump, and the measurement is relatively simple. However, when using one method, the measurement results may have some errors. When using the submersible slurry pump, there are other vibration sources that will affect the measurement results,ThalitzVertical centrifugal slurry pump, so it is actually the main　　The submersible slurry pump is developed to adapt to the increasingly complex working conditions and facilitate the use of users. Its use mode is more flexible. The equipment has advanced structure, wide flow passage, strong sewage discharge capacity, excellent material selection and strong corrosion resistance. Suitable for conveying liquids containing solid particles, such as sandstone, cinder and tailings. So what are the requirements for its work? Let&#;s understand briefly.