It may also be because the pump&#;s liquid supply pipe is blocked by other substances during normal use.　　 confirm whether the pressure capacity of the pipeline meets the requirements, and conduct hydrostatic test if necessary.Ashtarak,AshtarakAh slurry pump,　　Consider the vertical separation level of the tail equipment. The water pump control cabinet has a variety of protection s and complete status display, such as overload, short circuit, phase loss protection, pump body water leakage, motor over temperature and electric leakage, as well as single pump and multi pump control working modes, and the maintenance frequency has been reduced, the cost has been reduced, and the income has been increased.Vryburg,　　 When the slurry pump fails to absorb water during operation,AshtarakWear resistant slurry pump, 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.　　 If the impeller of the pump is damaged after a long time of use, it will also lead to insufficient liquid supply for the pump.　　The whole packing body, including the packing gland, shaft sleeve needs to be disassembled; Submersible slurry pump Disassemble the o-seal ring, and then the discharge section includes the last stage guide vane

　　If there is a standby pump, it is better to use two pumps in turn. If the pump is stuck, the pump can only be repaired. A net can be added at the water inlet to prevent too many impurities from entering the pump. In this way, the probability of pump sticking will be much smaller!　　Huanya pump - long shaft deep well pump　　The utility and durability of the utility model, so the polymer composite materials are generally used in production.Good quality,　　If the water leakage is serious, the broken pipe shall be dismantled and replaced. Lower the lift and press the nozzle of the water pump into the water for .m.　　Moreover, because the length of the long shaft is generally fixed, it is often troublesome to install it. Therefore, when it is used later, the place where it operates will also be limited. If the equipment will　　 If the head of the submersible slurry pump is too low or the head is higher than the practical condition, the flow will be large and the current will rise. At this time, the outlet valve can be turned down to increase the resistance to control the current.

　　 The pump body (can not) bear the pressure from the outlet pipeline system. The standby pump in the warehouse should rotate (/ times a week to make the shaft bear the load and external vibration evenly. The belt CR drive is that the motor is on the (right) side of the pump from the inlet of the pump.Create brilliance,　　When the equipment is in use, the water delivered in the pump receives the friction with the surface of the pump impeller, so the pump needs to consume more energy to reduce the friction and resistance caused by the surface when it is rotating. Water will slowly overcome it as it flows　　Ensure that the power supply voltage is adjusted to the standard power supply to solve the problem.　　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 itsAshtarak,　　Limited. According to relevant materials 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.　　 When adding lubricating oil to the pump at ordinary times, the metering must be controlled, and the excess lubricating oil in the pump must be discharged and replaced regularly.　　 Cutting blades can be selected to cut some large block solid substances into pieces during use, so that blockage can be avoided during reuse.