Common problems of foam pumps
Floor pumps are actually a type of water pumps that have the task of sucking water from the bottom surface of the pump and increasing its pressure and pumping water to higher heights. Just like all pumps, floor pumps must be serviced and checked continuously so that there is no problem in their operation.
The pump does not turn on
The most common problem that many people face is that the pump does not turn on. When faced with this problem, first of all, it is better to check for blown fuses or broken circuits of the pump. If this is an intermittent screed pump problem, it is possible that the pump fuse tank is dirty.
After this, you should check the voltage at the pump pressure switch. The presence of debris or corrosion in some parts of the pump can change the voltage of the pump and cause it to shut down; Because most electric motors turn off quickly after irregular voltage changes.
The engine is continuously and over -working
The most important cause of this problem is the presence of leakage in the pump system. For this reason, it is better to check the pump and identify any leaking or damaged parts in the first step. After this, replace the leaking pipes and parts and check the water level to make sure that your pump has not exceeded the capacity of the well. If you do not find any leaking pipes or parts, the second thing that You should suspect it, the pressure switch is the pump. A faulty pressure switch can cause the engine to stay on or overrun. Check the pressure switch and if there is a problem, replace or reset it.
The overload shielding continuously turns on
One of the common problems of these motors is that the overload protector stays on continuously. This problem usually occurs when the pump and its overload protector are exposed to sunlight or a warm place. To solve this problem, the best thing is to keep the environment where the pump is located cool, or if the motor is in the open air, get a shade for it.
The next factor that causes the overload protector to stay on be, the voltage is irregular. If you are using temporary power, it is more likely that the overload protector will stay on.
There is not enough water in the pump system
If there is not enough water flowing through the pump system, it means that the valve is damaged or incorrectly installed. If after checking you find that the problem is not with the valve, you should check the pump for air flow. You should also check to see if anything like debris is stuck in the pump impeller. A general inspection of the various parts of the pump can help you identify the cause of insufficient water in the pump system.
In order to improve the performance of your pump, you must install the submersible pump correctly. do Because most of the time, the lack of enough water in the pump indicates that your pump is not completely under water or that your pump does not have enough power to move water and pump it.
Noise
One of the most common problems people face is excessive pump noise. If you feel that your pump produces more noise than usual, to fix it, you should check all the valves in the pump row; Because something may have changed the flow of the pump.
The second case can be due to cavitation. To solve this problem, you can also check the alignment between the drive and the pump. Also, the cavitation problem may be due to the solutes in the water. If the problem is from the solutes in the water, you will have to adjust the pump every so often to reduce the volume of the pump to compensate for viscosity or sediment.
Conclusion
Floor pumps can transfer water well with high pressure. Also, these types of pumps usually have less problems due to their simple design. Of course, this does not mean that they do not need service and do not have problems. Every once in a while, failures may occur in screed pumps.
