Why can't the peristaltic pump pump liquid?

Why can't the peristaltic pump pump liquid?

Peristaltic pump is a type of pump mainly used for small and medium flow transmission, but because of the versatility of peristaltic pumps, more and more industries use peristaltic pumps, so here Chuangrui will share with you the possible Ho

    Peristaltic pump is a type of pump mainly used for small and medium flow transmission, but because of the versatility of peristaltic pumps, more and more industries use peristaltic pumps, so here Chuangrui will share with you the possible How to solve the problems encountered?
 
    1. Check the driver
 
Why can't the peristaltic pump pump liquid?


 
    The first thing we need to troubleshoot is to check the components of the drive. For example, the customer said last time that the pump has not been running, but it was found that the fuse was blown due to misoperation, so it has not been able to power on. Please note that the drive please link the voltage and current marked to avoid this situation.
 
    2. Pump head
Why can't the peristaltic pump pump liquid?
 
    If the connection of the pump head is not stable, the pump head will not be able to operate. For example, the connecting shaft is not installed properly when it is embedded. When starting the drive, pay attention to the connection of the perisaltic pump head. Usually, just remove it and reinstall it.
 
    3. Hose installation
 
    When installing the hose, pay attention to placing the hose in the middle of the roller, and the hoses on both sides are also placed in the center of the tube clip. This step is occasionally overlooked. Here I can teach you a little trick. When the hose is put in, pull the hose to both sides, and the hose on the roller will naturally come to the center.
 
    4. There are foreign objects in the hose
 
    filling, pay attention that there are no foreign objects inside the hose, otherwise it will be difficult to transfer liquid. The pressure of most peristaltic pumps is only about 0.2Mpa, which is not very strong, and it is easy to cause idling, but there is no need to worry about it. The peristaltic pump can run idling without other accidents.
 
    5. Suction lift
 
    Please note that the suction and lift of the inlet and outlet ends of the peristaltic pump should not be too long. Normally, the suction lift is about 9 meters and the lift is about 15 meters. However, due to the wall thickness of the hose, the liquid medium is transmitted. The reference value of the suction head will be shortened due to the influence of the rotation speed, so please try to avoid it.
 
     6. Transfer liquid
 
    As mentioned above, the pressure of the peristaltic pump is not too high, so the peristaltic pump cannot absorb the liquid when high pressure is required to transfer the liquid or the occasion. Please choose a pump with higher pressure, such as a plunger pump.
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