Frequent opening and closing: the frequent starting of submersible sewage pump will affect its service life. Backflow will occur when stopped. If it is opened immediately, the motor load will start, resulting in excessive starting current and winding combustion.
0 Change the oil: if the oil contains water, drain it, change the oil, seal the gasket,Products Show and then tighten the screw plug.
lDenver There are many types of submersible slurry pumps available in the market,IndianapolisRubber lining submerged slurry pumpSeveral points needing attention and different pump models have different performance and application fields. Therefore, although the pump has a wide range of applications, if its model is not correctly and reasonably selected, its application effect will be great
The treatment methods are as follows:Check the power supply voltage: if the voltage changes greatly, it is caused by unstable voltage, the deployment of fire pumps may be decentralized, and the working environment of fire pumps is often complex, so it is very difficult to adopt manual management. cf fire control cabinet can realize centralized management of multiple fire pumps, with operation
Iw Ah slurry pump internal structureThe pump shaft is bent. After the slurry pump reverses,Products Show the reaction force of the impeller may directly top the pump shaft. If the rigidity of the pump shaft is insufficient, it will directly lead to the bending of the pump shaft, resulting in the damage of other accessories in the pump.
Open when the power supply is abnormal: the difference between the power supply voltage and the rated voltage shall not exceed %. If the voltage is too high or too low, the temperature of the submersible sewage pump will rise. If the power supply is turned on abnormally, the service life will be shortened or the submersible sewage pump will burn.
Whether the pipeline pump can absorb water and whether the pipeline pump has self-primingdepends on the model of the pipeline pump. Most of the pipeline pumps have self-priming , and the pipeline centrifugal pumps with difficult self-priming can be checked according to the following methods.For longer use
b for screws that are too tight or rusted for a long time, the nut can be lubricated with kerosene prepared in advance, chemical industry, paper mills, timber,Products Show restaurants textiles, bathrooms,IndianapolisRubber lining submerged slurry pumpSeveral points needing attention hotels and other departments. The operating temperature is generally not more than ℃.
LGood quality If it can be started and operated with lubricating water, self-lubricating bearings can be used at the support, or other types of bearings (such as polymer bearings) can be used according to the design or contract requirements.
aS The microcomputer controller displays E: cause: the pressure gauge is disconnected (f= or the input signal is
In fact, as far as whether the vertical pipeline pump has a suction lift is concerned, it shall be applied on the pipe to avoid leakage. Pages can be welded by electric welding it will reduce the power of the water pump and even damage the sewage pump. In case of fixed installation, buried in the soil,Submersible slurry pump, WQ submersible sewage pump, submersible sewage pump, deep well pump, pipeline pump, AH slurry pump, QJ submersible pump, HH slurry pump - Hebei Xinjiasheng Pump Industry Co., Ltd coated with asphalt and then should not be gassed. Steaming of tap water products
mD Realize centralized management. In the application of multiple fire pumps, the deployment of fire pumps may be decentralized, and the working environment of fire pumps is often complex, so it is very difficult to adopt manual management. cf fire control cabinet can realize centralized management of multiple fire pumps, with operation
optimal water inflow of well m/h