The after-sales service department often receives calls from customers, asking the pump to suddenly have no pressure during the operation of the sprinkler. What happened? Some users still have new cars that have not been more than one year old. In fact, these are simple common sense problems. Because the user experience is less, the daily car is not cleaned up and maintained in time. Today, I will summarize the relevant issues and hope to help more customers and friends.
There is no pressure on the sprinkler pump. The common reasons are as follows:
First, the sprinkler pipe filter is clogged, because the water pumped by the sprinkler pump can not all be clean tap water, it may be dirty water or water pumped in the river ditch, so there are too many impurities in the water, the filter is easy to be The debris is blocked, such as sand, plastic bags, branches and weeds, etc., only need to remove the filter inside the filter tee to clean, to ensure smooth, you can resume normal work, the location of the filter At the middle end of the sprinkler water pump inlet pipe. In addition, carefully observe whether there are water leakage and leakage conditions in the pumping process. If it is handled in time, the pumping process requires a good sealing degree of the pipeline, and the air leakage will seriously affect the pumping performance.
Second, the impeller wears and deforms, causing the impeller of the sprinkler pump to rotate normally but cannot enter and exit the water normally, just replace the new impeller.
Third, the water seal of the pump is prone to gaps after aging for a long time, causing air to enter, resulting in insufficient pressure after the water pump leaks. The solution is to carefully check whether the pump in the work has gap leakage.
Fourth, the sprinkler water pump does not work in the water pump, resulting in the phenomenon that the mechanical seal inside the pump is dry and dry, and the mechanical seal can be replaced. This point is something that many newly-operated sprinkler drivers must pay attention to. Once the water is finished, the pump must stop rotating immediately. The dry-running dry-grinding will quickly burn off the water seal, causing the pump to be damaged without pressure.
5. The power of the transmission shaft is insufficient, so that the impeller in the pump does not reach the normal working speed, and the throttle can be increased.
Once the pump is damaged, please contact the manufacturer to replace the same type of high-quality components, in order to restore the excellent performance of the vehicle when it leaves the factory. If the user is eager to replace the low-quality parallel parts with poor quality, it is very likely that your car will not be used for a long time, so that repeated maintenance will not only delay the construction period, but it is actually a waste of the economy. Please contact our sales and service department to purchase genuine parts, and provide technical guidance for free.
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