High pressure station breakdowns and elimination. Repairing a pumping station with your own hands is a common problem. The pumping device rotates, but no water flows

Currently, there are many different devices on the market from different companies that provide autonomous water supply. The greatest number of positive reviews were collected by such manufacturers as "Dzhileks" and "Marina". Repairing a pumping station with your own hands is a completely solvable task.

In order to successfully carry out repairs, it is necessary to understand what the equipment consists of, in principle. The standard equipment of the station includes four main elements:

• water pump;
• hydraulic accumulator;
• relay;
• a device for measuring pressure.

The main task of the pump is, naturally, to draw water from the source to which it is connected. The main requirement for this element is sufficient power so that it can lift water from a source and deliver it through pipes.

The next important element is the storage tank (battery). The capacity of this storage is usually 20 liters or more. This element is usually a metal container. The main task of this device is that it must maintain constant pressure in the pipe system. The most successful model of this device is considered to be a metal cylinder that has a rubber membrane. Depending on whether the station is working or not, the membrane will stretch or shrink.

From time to time you have to repair the pump station relay. This device is responsible for turning the pump on and off. To do this, the device is equipped with a sensor that determines the water level in the tank. In addition, there is also a pressure gauge, which is designed to determine the pressure level in the system.

Operation and features of the station

If a pumping station is installed in a private house, this can solve several of the following problems:

• There is an automatic supply of water to the pipeline system of the house from a separate source.
• It becomes possible to regulate the pressure in the pipeline system, which allows you to always maintain it at a level acceptable to residents.
• This station protects the water supply system of the house from water hammer.
• It becomes possible to create a certain supply of water in case the supplier has any problems with the regular supply of liquid.

You can purchase a ready-made station, which greatly simplifies the installation of equipment. However, it is possible to independently assemble such a complex. In this case, it becomes possible to select each element individually, taking into account your own needs.

Understanding the operating principle will greatly facilitate the repair of the pumping station. The central part of the device is a hydraulic tank, which has a built-in rubber liner. Using a pump, liquid enters the device through a membrane. On the other side of this element is air. This combination causes a certain pressure to be created inside the container. There is also a regular car nipple on one side of the tank. The main purpose of the part is to relieve excess pressure or pump in missing air. There is a pipe on the opposite side. The remaining components of the autonomous station are connected to this element using a special fitting with five outputs.

The hydraulic tank is connected to the water supply of a private house. When the water in the house is turned on, this tank is emptied, which reduces the pressure inside the tank. This will happen until the parameter drops to the minimum value. When this happens, the pump turns on and pumps water until the pressure returns to normal. Switching the station on and off is controlled by a pressure switch. This device is connected to a battery and a pump. It is worth noting that the presence of a station will have a positive effect on both the water supply system of the house and the operation of the pump. The container serves not only to store water, but also to protect the hydraulic system from a sudden shock if it occurs. In addition, the presence of a pressure switch reduces the number of pump starts/stops to a minimum, which significantly increases its service life. It is worth considering that a tank cannot be a full-fledged water storage facility, since as its volume increases, its cost greatly increases.

Description of the most common problems

To repair “Marina” or any other, you need to understand not only the design, but also what “symptoms” each breakdown has. There are several problems that happen most often. These include the following:

• It often happens that the pump becomes clogged with dirt;
• failure of the pump motor;
• The settings for the pressure switch may periodically go wrong;
• the integrity of the rubber gasket in the hydraulic accumulator may be compromised;
• cracks form in the container.

If one of the above breakdowns occurs, or any other, then it becomes necessary to carry out work to repair the pumping station. A specialist in this matter is not always needed, since most breakdowns can be fixed on your own, you just need to know what to look for and where. Here it is worth paying attention to the fact that sometimes the problem may not be in the pumping station itself. For example, the pipes that connect the equipment to the house may be damaged.

Another very important point to remember when renovation work is carried out. Dry operation for any station is strictly prohibited. For this reason, before checking the functionality of the device, you must make sure that the tank is completely filled with liquid. If the tank is not full, then many models have a special hole through which you can add the required amount of water.

The equipment works, but the water does not flow

One of the most common breakdowns is when the equipment works, but water still does not reach the end consumer. In this case, it is realistic to repair the pumping station yourself. This breakdown is that after turning on the device you can see (hear) that all the parts are working, but water still does not flow. In this case, the first thing to check is the check valve. If this part becomes unusable, then most likely the water is simply poured back into the source. This is easy to check. If there is still liquid in the intake hose, then the valve is in order and is functioning normally, then you will have to look for other reasons.

If there is no water in the hose, then it must be removed and the valve inspected. It often happens that the station is not able to pump water simply because this element is too dirty. In this case, a fairly simple repair of the pumping station will be required. Maintenance will consist of washing the part. If there is no dirt, then you need to try replacing the spring that is part of the valve. If this does not help, then you need to change the entire element completely.

However, all this applies to the case if there is no water in the hose. If it is there, then you need to start checking all the joints, as well as the pipes that connect the tank and the pump. Perhaps one of them has a leak. If the pipe is damaged, then it is simply replaced with a new one, but if there is a problem with the joint, then it is necessary to replace the seal, clean the joint and reseal it. In such cases, repairs do not cause problems.

However, there is another reason that has the same “symptoms”. This problem is called low flow rate of the water source. This means that for some reason the water level in the source has become lower than it was. This can happen, for example, due to sand or siltation. It can also happen that the pump is too powerful and it pumps out water too quickly, it simply does not have time to replenish. In this case, the repair of water pumping stations means that you will have to change the model to one that is designed for low. Another option is to increase this indicator by pumping, i.e., by washing out dirt. To do this, you need to have a separate pump; you cannot use the same one that comes with the kit.

There is an urgent repair measure, which consists in trying to draw water from a greater depth. However, you need to be quite careful here, since if the source is sandy, for example, then immersing the pump too much will lead to dirt getting inside the device, which will cause serious damage. Another possible reason could be wear of a part such as the impeller. In this case, you need to disassemble the equipment, wash it, replace the part, possibly the housing, and put everything back together. In some cases, it is much easier to buy a new pump than to carry out such repairs on pumping station equipment.

The device starts but does not function

Quite often it happens that the pump starts, but does not work. This often happens with devices that have not been used for a long time, for example, after the winter period. The problem is that the gap between the housing and the impeller is too small. If disconnected for a long time, these parts may become stuck to each other. In such a situation, the pump turns on and hums properly, but the impeller does not move, which is why no water flows. If this happens, the pump must be turned off immediately. In this case, major repairs of the pumping station will not be required. The damage can be fixed quite simply; you need to remove the cover and turn the impeller several times by hand. After this, the lid is put back on and you can try to turn on the pump again; if water starts flowing, then the problem is solved. Sometimes this may not help, which means the capacitor has failed, you just need to replace it with a new one.

Work in jerks

It happens that the equipment may work jerkily. In this case, repair of Kalibr pumping stations or any other ones is inevitable, since the components for all are approximately the same. The breakdown itself is associated with the pressure inside the hydraulic accumulator (hydraulic tank). The first thing to do is check the operation of the pressure gauge. If everything goes well during the liquid supply, and after that the indicators drop sharply, then the problem is somewhere inside the container. Most often, this happens because the membrane inside the battery breaks. In this case, the pump station oil seal will need to be repaired, that is, replaced. To be 100% sure that the problem is in this part, you need to open the nipple, which is installed on the “air” side of the tank. If water flows out of it instead of air, then there is a breakdown in the membrane. The hydraulic tank is removed, disassembled, the membrane is replaced with a new one, and everything is put back in place.

However, there may be other reasons. If air comes out and not water, then this element is in order. In this case, you need to check the pressure indicator. If it is significantly lower than 1.5-1.8 atm, which is usually set by the manufacturer, then you need to pump up the air with a special pump. But before that, you definitely need to find the reason why the pressure has dropped. Most likely, a crack has appeared in the hydraulic tank, through which air is escaping. It may appear due to corrosion, mechanical damage or other similar reasons. Naturally, the leak site needs to be repaired. If this is not possible, then the entire battery is replaced with a new one. It is also worth making sure that the relay operates without errors. If this is not the case, then it is either adjusted again or changed if the breakdown is irreversible.

It also happens that the pressure switch is simply clogged. This usually happens because water containing a lot of dirt came in. In addition, this problem also arises if the liquid is characterized by increased hardness. In this case, the relay becomes clogged with salts. The element is removed, the inlet is cleared of dirt. After this, the equipment usually works properly. Repair of the Vikhr pumping station or any other manufacturer in this case is quite simple.

The device does not turn off

Some breakdowns may result in the autonomous station not turning off. Most often this is due to the fact that the pressure switch settings have gone wrong and the equipment does not reach the required pressure to turn off. However, the problem does not always lie there. Sometimes the cause may be wear on the impeller, which does not allow the device to gain the necessary pressure to operate. In this case, it is necessary to tighten the position of the spring on the relay in the direction where there is a “-” sign.

This will cause the upper pressure limit to be slightly reduced, which means the pump should start to turn off. Repairs in this case or any other must be carried out with great care, since the settings can be completely lost, which will disable the device completely.

Several other breakdowns

It happens that the pump operates stably, but the liquid is supplied in uneven portions. It may be that sometimes it exists, sometimes it doesn’t. Usually the problem in this case is that not only water, but also air gets inside the pipe system. The first thing to do in this case is to check at what level the intake equipment is located and whether the water level in the well has changed. Most often, the problem is solved by adjusting the water intake hose.

Naturally, it may also happen that the equipment does not turn on at all. The most obvious reasons are failure of all equipment or lack of power supply. The first thing that is done to repair the Alco pumping station in this case is to check the relay contacts, and also check the entire device using a tester. It often happens that after cleaning the relay contacts, the pumping station works again without any problems.

Everything is quite deplorable if the motor winding burns out, and therefore the equipment does not start. If this happens, the smell of burnt rubber usually emanates from the device. Naturally, it is possible to rewind the motor, but only an experienced electrician can cope with this task. If the owner is not one, then it is better to contact a company that has specialists for such repairs. However, in the vast majority of cases it is much easier to buy a new motor than to rewind an old one.

Constant water supply

One of the breakdowns is that the pump pumps water without stopping. The reason for this behavior may be that the adjustment relay has failed. This usually happens because the equipment has simply worn out due to time. As a repair, springs are most often clamped, which stretch due to prolonged operation of the device. You may also need to clean the relay from dirt. Repairing the pumping station in this case is quite simple.

In order to reduce the chance of breakdown, you must follow certain operating recommendations:

• A problem such as vacuum compression may occur. To avoid repairing the pumping station in this case, it is necessary that the pipeline be made of metal pipes. You can use fairly rigid PVC material or a hose with vacuum reinforcement.
• During installation, you need to ensure that all pipes and hoses are installed smoothly without any serious deformations, twists, etc.
• Each connection must be sealed. There must also be high-quality sealing. It is necessary to carry out preventive inspections to reduce the chance of breakdown and avoid unnecessary repairs to the pumping station.
• You should not neglect installing a check valve on the water intake hose.
• It is necessary to install a filter that will protect the pump from dirt.
• The hose should be immersed only to the distance recommended by experts.
• The installation location of the pumping station must be strong and level. In addition, it must be mounted on rubber gaskets in order to dampen the vibration that will be transmitted to the base when the pump is operating.
• In order to avoid dry running, it is necessary to additionally install a switch that will turn off the equipment if the water level drops below the required level.
• The room in which the equipment is installed must have a temperature of 5 to 40 degrees Celsius, and the humidity should not exceed 80%.

As practice shows, following simple recommendations significantly reduces the likelihood that the pumping station will need to be repaired.

As soon as pumping stations appeared on the market, their popularity immediately became high. The thing is that with the help of this equipment you can forget about the problems of the water supply network of suburban areas associated with manual control of the process. That is, with the help of stations it became possible to automate the process of supplying water to the house. But, like any other equipment, home pumping stations require repairs. And, as practice shows, they have not as few malfunctions as it might seem at first glance, because purely structurally they are a pump and a storage tank. Therefore, they will have to be repaired periodically. So, we will understand the topic - repairing a pumping station with our own hands.

Pumping station repair

Causes of malfunctions and their elimination

In addition to the pump and hydraulic accumulator, the pumping station also includes other components and products. First of all, it is necessary to talk about the automation system, due to which the process of supplying water to the house becomes automated. This is usually a pressure switch that monitors the air pressure inside the hydraulic tank. Today, units of this type are often equipped with a sensor that monitors the temperature of the electric motor, and when it increases, the motor automatically turns off. And the third element of the automation system is the dry running sensor. It reacts to the lack of water in the working chamber of the pump by disconnecting it from the power supply.

Another additional device is a check valve, which can be installed either at the end of a hose lowered into water or at the inlet pipe of the pump. Some brands of pumping stations have an ejector installed, which increases the depth of water suction. It, like a check valve, can be installed in the water or be an integral part of the pumping installation.

So, all these components and parts can cause pumping station malfunctions. Therefore, it is worth dealing with each separately.

We analyze the causes of malfunctions

Pump repair

Unfortunately, repairing the pump yourself is not so easy. It's still an electrical device. After long-term operation and if the pumping station did not work for a long time, for example, it was mothballed for the winter, then sometimes when turned on the pump begins to hum, but its rotor does not rotate. The main reason for this malfunction is that the electric motor bearings are jammed because moisture has penetrated into them. During long-term storage, corrosion has formed on the bearing surfaces. It is she who prevents them from spinning.

Pumping station details

The easiest way to start the pump is to move its rotor. What can be done for this.

• It is necessary to remove the back cover of the unit, where the impeller for cooling the device is installed.
• You can try turning the impeller by hand. If it gives in, then you also need to unscrew the electric motor shaft by hand, and then turn on the pump itself by pressing the “Start” button.
• If you can’t turn it by hand, then you’ll have to remove the impeller from the motor shaft and try turning it using an adjustable wrench, but better yet, a gas wrench.

Of course, it would be better to open the pump motor and lubricate the bearings. But if you have never done this yourself, it is better not to open anything or disassemble the design of the device. And even more so to deal with replacing the water pump bearing.

Replacing the impeller

Exactly the same situation, that is, the motor hums and does not rotate, can occur due to jamming of the impeller, which is also called the impeller. It is located inside the working chamber, and there is a very small gap between it and the pump housing. It is after long-term storage of the working unit that rust build-up forms in this gap, which causes the rotor to jam.

The problem can be solved by untwisting the shaft, as is the case with bearings. But if this does not help, it means that the impeller is firmly stuck to the housing. And it is best to replace it with a new one. How to replace the impeller of a pumping station?

This is how you can answer the question of how to remove the impeller from the pumping station. Let's face it, the difficulty of this operation lies in the fact that during prolonged use the impeller can become stuck to the shaft. Therefore, before dismantling it, it is necessary to lubricate the joint, for example, with technical oil or ordinary water.

Attention! There is a rubber gasket between the two parts of the pump working chamber. It must be placed exactly in the groove. Its purpose is to seal the connection.

Oil seal repair

By the way, when replacing the impeller, it is necessary to repair the oil seal of the pumping station. If the working chamber is open, then it is worth checking everything in it thoroughly. The weak point in this part is the oil seal, which separates the working chamber from the compartment where the electrical parts of the pump motor are located. It consists of two parts: one is located inside the working chamber, the second in the electrical compartment.

Oil seal in the pump

• Therefore, first the first part is removed, for which it is necessary to remove the retaining ring that the oil seal supports. The rubber element itself can be removed by hand.
• The second part is more difficult. You will have to pull the electric motor rotor out of the stator. To do this, you need to unscrew the four bolts on the back of the motor and remove the cover along with the rotor. Just pull it out towards you, holding the lid.
• Next, the second part of the oil seal is removed.
• Assembly is carried out in reverse order. It is very important here when removing and inserting the rotor into the stator not to damage the copper winding.

As you can see, repairing a pumping station with your own hands (replacing the oil seal, impeller) is not the easiest process. But if you understand it, you can do without a master. By the way, if you have already opened the electric motor, then immediately lubricate its bearings. But most often in these designs, the bearings have a closed design, so if they work poorly, it is better to change the parts.

Hydraulic accumulator repair

Malfunctions of a pumping station for a home also include the non-working condition of the hydraulic tank. Let's start with the fact that this is a steel tank, inside of which a rubber membrane in the shape of a pear is installed. This is where the water gets in. Between the bulb and the walls of the accumulator body there is air under a pressure of 1.5 atm. As the volume of the pear increases, the air pressure also increases, which pushes out the water, creating pressure in the water supply when the pump is turned off.

So, about possible malfunctions of the hydraulic tank of the pumping station.

The repair kit for pumping stations does not always include a membrane. Therefore, it must be selected according to the nameplate volume of the hydraulic accumulator. After which you can proceed to replacement.

To do this, unscrew the six bolts of the front hydraulic tank cover. It can be easily removed, and a pear is located under it. It is simply pulled out of the container, after which you just need to install a new one in its place. The cover is installed in place and screwed with the same bolts. Then you need to pump air inside the tank. This is done from the back through the nipple. The pressure is monitored by a pressure gauge installed at the front cover.

Replacing the membrane

Attention! When replacing the membrane, it is necessary to check the condition of the internal cavity of the accumulator. If you work for a long time in this condition, dirt, sand, etc. may accumulate in the tank. Therefore, it is recommended to rinse and dry it before installing a new pear.

Repair of other components

Of course, before you repair the pumping station, you need to understand the cause of the malfunction. It may also turn out that neither the pump nor the accumulator has anything to do with it. For example, the pump turns on and off very often. The reason may be trivial - the pressure switch setting has gone wrong.

Therefore, you need to check the setting on the pressure gauge, that is, at what readings the unit turns on and off. If, for example, it turns on at a pressure of 1.0 atm, and according to the passport it should be 1.5 atm, then the lower critical point has gone astray. It just needs to be restored. Modern pumping stations are equipped with new pressure switches, on the cover of which there is a screw head. By rotating it clockwise or counterclockwise, you can raise or lower the critical air pressure inside the hydraulic tank. If nothing has changed in the operation of the installation, then the relay will have to be replaced with a new one.

Conclusion on the topic

In general, it is very easy to detect the causes of malfunctions in a pumping station. The unit itself will tell you where and what is not working properly or not working at all. You just need to constantly maintain the device and listen to its operation. So, some pumping station malfunctions and ways to eliminate them were discussed. But, as practice shows, the period from purchase to repair is long. Even not the most branded installations will work faithfully for at least three years. So you can enjoy your home water supply for several years, which is powered by a pumping station.

Don't forget to rate the article.

Almost all owners of country houses and dachas are familiar with the water station, because it is it that allows them to be independent from the centralized system. But not everyone knows what to do if the unit has stopped performing its direct functions - it does not build up pressure and does not turn off in time. That is why, in order to reduce the discomfort from a station breakdown, we will talk about the most common causes of the indicated malfunctions and figure out how to properly eliminate them on our own. Next, we bring to your attention not only the theoretical basis, but also a useful video of the repair work being carried out.

How does pressure affect the operation of the station?

Why are pressure indicators generally important for the functioning of a water station? In order to understand this issue, let’s get acquainted with the structure and operating principles of the unit.

The main component of the station is the pump, thanks to which water is pumped. Its engine has one serious drawback - every time the pump is turned on, it experiences an overload. As a result, when the station is started frequently, the engine quickly becomes completely unusable. To prevent such a negative phenomenon, it is necessary to reduce the number of pump starts - for this, the station is equipped with a practical hydraulic accumulator in which water accumulates.

Construction of a water station

The pressure to fill the tank with water is created by the force of air. However, this operating scheme does not make it possible to use level sensors, so the switching on and off processes are regulated by the pressure in the water supply. For this purpose, the equipment is equipped with another important device - a pressure switch. As a result, the system functions in this way: as soon as the volume of water in the accumulator drops to a critical value, the pressure drops to a minimum level and the relay turns on the pump, and when the tank is completely filled, the pressure rises to a maximum and the relay turns off the pump.

But sometimes it happens that the pump turns on very often and does not turn off. The reason for this phenomenon is low pressure in the system. Most often, a water station cannot gain the pressure it needs for the following reasons:

• drop in pump power;
• insufficient voltage in the electrical network;
• leaks in the water supply;
• pump airing;
• accumulator problems.

We propose to consider each of these reasons in more detail.

Low pump power

Before purchasing a water station, the required pump power must be calculated taking into account the depth of the well, the volume of water used and the design features of the water supply system. But even this cannot protect against the fact that one day the power of the unit will begin to decrease.

Connecting a water station

Insufficient power of the pumping unit may be due to the following reasons:

1. Wear of structural parts. Most often, the cause of the problem is the imbalance of parts: grains of sand and small contaminants accumulate between the pump shafts, which loosen the elements of the unit and prevent it from working at full capacity. The simplest solution to the problem is to install purification filters at the water inlet. The second possible reason is deformation of the rubber valve. In this case, it is recommended to completely replace the part, since even after repair the valve will not allow the pump to develop the required power.
2. Decrease in water level in the well. The most rational, albeit costly, way to solve the problem is to purchase.

Advice. When buying a pump, choose a model with a power reserve in case, during the operation of the water station, you need to lay additional pipes or install new household appliances that use water.

Insufficient mains voltage

Power outages are absolutely not uncommon in rural areas. Unstable voltage in the network has a negative impact on all devices powered by electricity, and water stations are no exception: due to insufficient voltage, the unit cannot fill the accumulator tank full, and then build up the required pressure and turn off.

The optimal solution to the power supply problem is to purchase an uninterruptible power supply and a voltage stabilizer: the first will provide the required level of power supply, and the second will protect the water station pump from sudden surges in voltage levels.

Advice. Before purchasing a pump and auxiliary equipment - a UPS and a stabilizer - it is recommended to measure the voltage in the network for 2-3 days using a multimeter to understand which devices are needed specifically in your case.

Leaks in the plumbing system

If the water station does not turn off, it means there is not enough water in it, that is, there is a leak somewhere in the water supply system.

Most often, metal pipes leak - they are affected by corrosion processes that provoke the appearance of holes. A temporary solution to the problem is to wrap the cracks with special plumbing tape. But, of course, as soon as the first opportunity arises, the deformed section of pipe should be replaced.

Leaks can also occur in the areas of threaded pipe connections and twisting of parts. In these cases, it is necessary to close the leaking areas with a sealing sealant: paste, fum tape or rubber rings.

Plastic pipes rarely leak - if this happens, it is only due to damage from freezing. To solve the problem, you should wrap the pipe in the leakage area with plumbing tape and additionally cover it with heat-insulating material.

Most equipment problems can be fixed by yourself.

Pump airing

The water station stops gaining pressure and performing its functions if air gets into the working chamber or pump line. This phenomenon is not uncommon, especially if a surface pump is used: when the water in the well drops below the permissible level or the suction hose is deformed, air inevitably enters the pumping system.

To squeeze out the air, you need to connect a special tee to the pump and release water under pressure. And subsequent actions will depend on the cause of the airing.

If the problem is in the well, you just need to lower the hose slightly below the original level or equip the pump with a float switch. If airing occurs due to deformation of the hose, you need to find all the cracks and close them with plumber's tape. In case of large holes, it is recommended to completely replace the hose.

Accumulator problems

Problems with the hydraulic accumulator of a water station can occur when:

• the pressure in the relay is set incorrectly - you need to slightly loosen the nut of the small spring, and then the unit will be able to gain the pressure it needs and turn off without delay;

Important! If loosening the nut does not help, then the relay itself is faulty and needs to be replaced with a new one.

• the rubber membrane is deformed - if water starts to drip when you press the air fitting, it means that the membrane has ruptured and should be replaced;
• there is no pressure in the tank - use a special air pump to pump air into the hydraulic accumulator chamber;
• the check valve is leaking - if the pump starts to leak when the station is not in use, it means the check valve is clogged and needs to be cleaned.

So, here are the most common reasons why a water station stops gaining pressure and turns off in a timely manner. By understanding the nature of faults and how to eliminate them, you can not only protect yourself from discomfort due to unit breakdowns, but also free you from the need to call specialists to solve the problems mentioned above.

How to adjust the pressure switch of a pumping station: video

Water station: photo

Each equipment has its own operating life. If there are no manufacturing defects and proper connection, the pumping station will work for a long time. If errors were made during installation or mechanical deformations of the pipeline occurred, the pumping equipment will begin to operate intermittently. Any deviation must be diagnosed immediately to prevent final breakdown. Some parts are expensive - it is easier to buy a new device than to repair an old one.

Operating principle of the pumping station

The pumping station consists of three main components - the pump itself, the battery, and the control unit. In home systems, surface pumps are most often installed, which extract water through a hose or pipe. The housing and automation elements are outside the liquid. A battery is a container with a sealed rubber bulb inside. When fluid is added, the rubber stretches, maximum pressure is created and the motor turns off. The container delivers water through pipes to intake devices in the house. An automation unit with an attached pressure gauge regulates the pressure. If the pressure drops, then at its lowest point the engine turns on again and the pump begins to pump water. This operating mode protects the device from overheating and premature failure.

Changes in operation in one of the nodes entail problems in other parts of the equipment.

The pump pumps water without interruption

There are several reasons why the pumping station does not turn off after drawing water. One of them is clogging of the inlet hole in the pressure switch housing. Before you start looking for a more serious cause, you need to check whether debris has gotten into the automation unit and whether it is preventing the contacts from operating. Contact oxidation is also possible. The block is disassembled, the contacts are cleaned and everything is reassembled in the reverse order.

The second reason is fluid leakage. In this case, the pressure cannot rise to its maximum value, which prevents the contacts from operating to turn off the equipment. Most often, leaks occur in the battery pack. If you lubricate it with soapy water or shaving foam, you can determine the location of the leak. To seal, it is necessary to degrease the area and solder. A leak may occur due to a violation of one of the joints of the main line. Water will constantly flow out of the crack - in order to maintain the required pressure, the pumping station will have to work continuously. You need to look for the problem area right away, as the engine can burn out due to constant overloads and lack of cooling.

A drop in the water level in the source leads to the fact that liquid does not flow through the suction pipe, which is why the pumping station does not build up pressure and the device does not turn off. To troubleshoot problems, you need to lower the suction hose deeper. If the groundwater has completely disappeared, you will have to look for a new location for the well.

One of the common reasons for untimely engine shutdown is a rupture of the rubber membrane inside the accumulator housing. This could be a manufacturing defect or incorrect relay settings. At a very high upper pressure threshold, the rubber cannot withstand it and bursts. The problem can only be fixed by installing a new membrane and adjusting the relay.

A damaged rubber membrane can be vulcanized. To do this, it is removed, repaired and put back.

If there is a filter at the inlet and it is clogged with clay/sand particles, the station may not turn off for a long time until it collects water and the pressure rises to the required level. In this case, the filter needs to be cleaned or replaced.

Water does not flow into the pipes when turned on

The reason may be wear on the impeller. In this case, the station will operate continuously, and water will not flow. Sometimes the internal parts in cheap pumps are made of plastic. They wear out quickly when exposed to sand or stones. It is desirable that the impeller be metal.

The engine is disassembled and inspected. If signs of abrasion are visible on the edges, the impeller needs to be replaced.

Water flows in spurts

One of the reasons for breakdowns of pumping stations is well drying out

Reasons why the pumping station operates jerkily:

• well drying out;
• surges in pressure or voltage;
• membrane damage;
• errors during well construction.

If air gets into the pump along with the water, this will lead to an uneven supply of liquid to all distribution points located in the house.

A clogged pumping station causes work to stop. At the same time, the pressure drops and particles of debris come off from the inlet. The device turns on again and draws in dirt, which again causes the engine to stop. At the same time, water will flow in the house in spurts.

If from the very beginning the equipment operates unevenly, then the entire line is installed incorrectly - there are leaks. You cannot fill the pipes with soil until the pump has been tested, otherwise you will have to dig it up again and inspect the entire area.

They also check that the pipe diameter matches the suction height. At the same time, it is necessary to check the well to see if its productivity has decreased - it may be necessary to clean it of silt.

Air leakage may be observed in the area from the suction to the inlet pipe. In this case, the pumping station works, but supplies water in spurts. The situation is corrected by deepening the pipe into the well. If it doesn’t help, then the seal of the suction pipe is broken - it is taken out, checked and repaired.

The pump does not turn on

First you need to check if there is voltage in the network. The device must be turned off if the stabilizer is not connected, so that the motor does not burn out.

Sometimes contacts burn out. To resume operation of the station, they need to be cleaned with sandpaper. The device must be de-energized at this moment.

The biggest nuisance is a burnt out engine. If you smell the smell of burnt insulation, the motor will have to be replaced. It is very expensive to change the winding at a service center, so experts recommend buying a new motor. If possible, purchase a new pump. If there is a crack in the bearing or failure of the capacitor, the pumping station will also not work - it is necessary to replace the damaged parts.

When idle for a long time, the impeller sometimes sticks to the housing and cannot move on its own. To do this, the device is disconnected from the network and the impeller is manually turned.

The station turns on and off frequently

If a pipeline in the ground is damaged, pumping equipment may turn on and off more often than expected. When turned on, the necessary pressure is created in the system and the liquid enters the storage tank. In this case, part of it goes into the ground due to cracks or kinks in the pipe. If all components of the station are working normally, the problem must be looked for in the pipes. To do this, they dig up the entire highway and look for leaks. This can take a long time, so before starting excavations on the site, all other causes must be ruled out.

When the power supply is insufficient, the equipment is forced to constantly turn on so that the impeller can reach the required speed to pump water into the system. The cause may be either the power source or the mechanical or electrical part of the device. The inlet and outlet pipes become clogged after prolonged use, so they are washed with a cleaning solution. Unstable voltage in the home network causes uneven operation of the pump. Check the voltage indicator while the station is running. If necessary, install a stabilizer.

During long-term use, the storage tank may have microcracks through which liquid escapes. It is not advisable to carry out repairs - it is better to replace it completely.

A pressure of about 1.5 atmospheres is created in the accumulator. When the rubber membrane is filled with liquid, the pressure increases and squeezes water into the pipes. If air escapes due to cracks, the required pressure does not arise. Cracks in the steel structure can be welded or the container can be replaced.

Ejector failure

Pumping equipment with an ejector allows you to get water from great depths - up to 45 meters, but there are also problems with it. Most often, stones get inside, and there is no circulation of liquid in the pipe. In this case, it is necessary to remove the pipes and clean them of accumulated debris, and then rinse them with a strong stream of water. This happens when it's time to clean out the well, so it is recommended to call a drilling crew that has the appropriate equipment.

If the ejector breaks down or becomes clogged, it is impossible to lift liquid from a great depth, so the equipment will turn on, but the water will not reach the surface.

The equipment works, but there is no water

First of all, check the check valve. Dirt, sand, clay gets into it, so it can jam and water will not get into the suction pipe. Sometimes after a long period of operation the valve needs to be replaced.

If there is no liquid between the pump and the well, the device cannot start. There is a filler hole in the housing - it needs to be filled with water.

Sometimes the equipment doesn't want to work from the very beginning. It is possible that errors were made when calculating the power and the pump does not correspond to the depth of the well. In this case, they change the device - its parameters will not be enough. The characteristics of the electrical network also affect the operation of the device. If it is designed for a three-phase network, you will have to change the electrical wiring.

A simple blockage can also block the flow of fluid. Before this, the quality of the water usually changes - it contains foreign impurities. The pressure decreases gradually until it stops completely. First you need to disconnect the outlet pipe and turn on the device - if liquid flows, then the blockage has formed in another part of the system, perhaps at the entrance to the home network, where the diameter of the pipe changes from large to small.

If water does not flow from the pumping station, it means that a plug has formed in the valve or suction pipe.

The equipment can pump liquid from the well, but along the way the water leaves. First, check the connections between the pump and the pipeline, as well as the entry point of the line into the home system.

To make it easier for craftsmen to understand, it is necessary to know what material the underground pipeline is made of and how old it is:

• old metal pipes are susceptible to corrosion, which causes holes to form;
• plastic non-insulated structures can freeze and burst.

If part of the plastic line runs in the open air, this can also cause damage to the structure. Almost all types of plastic without a protective coating are afraid of ultraviolet radiation.

Changing a section of pipe takes several days, so it’s worth thinking about where to get water while workers find the problem and fix it.

Malfunctions in the pressure switch

Pressure switch device

Most problems during the operation of a pumping station are associated with incorrect relay settings or its breakdown. The essence of the pressure switch is that it is capable of closing and opening the network when reaching the limits set at the factory settings.

Reaching the lower limit, the circuit closes and the device turns on; when reaching the upper limit, the circuit opens and the pump stops pumping water. The operation of the relay is accompanied by a characteristic click.

The moment of switching on and off can be adjusted manually. To do this, you need to tighten or loosen two springs:

• The first one is large and is responsible for the moment of switching off. By twisting it clockwise, you can increase or decrease the pressure at which the device turns off. For example, if previously the device turned off at 3 bars, after winding it up it will turn off at 3.5.
• The second spring is smaller. It is responsible for turning on and shows the difference between the upper and lower values. Factory settings show a value of 1.4 - 1.5 bar.

If the difference in values ​​is small, the station will turn on frequently. This can lead to rapid engine failure due to overheating. Otherwise, if there is a large difference, the water pressure in the tap may be reduced to a minimum, which is inconvenient when using the shower, and also affects the operation of the washing machine.

After setting the relay, you need to pump air into the accumulator using a simple bicycle or car pump with a pressure gauge. To do this, the station launch indicator, for example 1.8 bar, is multiplied by 0.9, resulting in a value of 1.62 bar. Pump air inside and check with a pressure gauge.

If the pump does not work, first check whether there is voltage in the electrical network. If there is voltage, then your next action should be to check the reliability of the electrical connections. If the pumping station is connected for the first time, then it is necessary to check the correctness of the connections. If these actions do not produce results, then one of the possible reasons may be a blocked impeller. Before inspecting the pumping station, be sure to turn off the electrical power. After this, try cranking the engine shaft. If the impeller is blocked, then you can carefully fix this problem with the pumping station yourself. Sometimes the pump may not work if the starting capacitor fails. This problem can be resolved by replacing the starting capacitor.

Let's consider a malfunction when a working pump does not pump water. This may happen in the following cases:

1. The pump does not pump water because there is air in the suction line and housing. To eliminate a breakdown that occurs for this reason, you must first check the tightness of the suction pump, then, after turning off the pump, unscrew the plug from the filler hole so that the air present there comes out. Then you need to add water and start the pump.

2. The same malfunction can also occur if the water level at the water intake source is too low, or sometimes the suction pipeline is simply not installed correctly. To eliminate problems that have arisen for the above reasons, you need to check the water level in the water intake source, and also check whether the installation of the suction pipeline you performed corresponds to the installation diagram given by the manufacturer in the technical documentation for the product.

3. Very often the above problem occurs in cases where the check valve on the suction pipe is either clogged with dirt or is faulty. A clogged ejector or ejector nozzle leads to the same result. These problems can be eliminated by clearing the valve and ejector of obstructions.

A common problem is a decrease in water supply pressure. This can occur in the same cases as those listed when the pumping station breaks down, when the pump does not pump water (described above). The solutions are the same. But this failure can also occur for other reasons. This problem may be a result of incorrectly set pressure. The pressure can be adjusted by raising the level. The same problem occurs when the voltage drops in the electrical network. This problem is solved by connecting a voltage stabilizer.

The pump may turn on and off too often. If this occurs due to damage to the membrane, the membrane must be replaced. The same problem can occur if there is low air pressure in the accumulator. You can increase the pressure by pumping air into the accumulator. The required pressure level should be 1.5 atm.

Why doesn't the pump turn off?

If the pump does not turn off, you need to check whether the pressure switch is set correctly. If the pressure is set too high, the level must be adjusted. The pump may also not turn off due to a drop in the water level, which leads to air entering the suction line. In this case, it is necessary to remove the air (described above). The pump may also not turn off due to the fact that the pentagon is clogged; this is due to the hardness of the water. Therefore, it is necessary to remove the pressure switch and clean the passage. (see photo). There is another case when the pump may not turn off: this may be due to the fact that there is a gap somewhere in the line between the valve and the pumping station, as a result of which a leak occurs and the pump cannot pump up the required pressure. To eliminate this, examine the pipeline, remove the valve from the well and check the tightness of the connection. Also, the cause of the malfunction may be quite banal - it is a malfunction of the valve itself.

Sometimes, during operation, the engine stops. This occurs due to engine overheating. In this case, it is necessary to disconnect the pump from the power supply and eliminate the cause of overheating.

To summarize, it must be said that correct installation of pumping equipment, strict adherence to operating rules and careful attitude are the key to a long service life of your pumping station.

Frequently asked questions about pumping station repairs:

I installed a new check valve but I still have water leaking from the line. Why?

1. The check valve must have a brass stem.

2. There may be a water leak in the pipeline. The pumping station must be installed horizontally to the water inlet into the well or in a pit near the well or in the basement of the house, but a mandatory condition for the pipe to enter horizontally into the well; any slope is undesirable.

3. Water must be added to the pumping station from the top until the station starts working

All the same, I will install a new valve due to the fact that I filled the system 3 times during the night and the water kept leaving without connecting a source.

good afternoon, please tell me - I had to disconnect the station (pedrolo) from the well pipe for repairs. The check valve, as it turned out, is located directly at the station, but there probably isn’t one on the pipe. Because the water has left the pipe. The pipe cannot be pulled out, and the station cannot pump water. What do you recommend?

The most proven method is to install a check valve in the well and pour water directly into the five-hole. But since you say that it is not possible to lift the pipe from the well, then you can try, placing a faucet with an American valve in front of the valve. After installation, you need to disconnect the tap from the valve, open the tap and pour water into it. It is best to put some kind of container with water and supply water into the pipe through a hose; you must take into account that the water will immediately go into the well, so when you are sure that the pipe is filled with water, you must immediately turn off the tap to create a vacuum in the pipe, which makes it impossible for water to flow into the well. Afterwards, you need to connect the tap to the valve and pour water directly into the station. After we turn on the station and open the tap, the station should start.

Thanks for the advice, but not everything is clear. What is an American?

This is a connection that makes it possible to quickly disconnect the joint http://cdn.gollos.com/files/920/amerikanka.jpg

Thank you! I will try.

Good day! Wherever there was a possibility of air suction, they eliminated it. Ok, they cleaned it. There is no required supply and there is strong vibration on the discharge line. It should be 12.4 m3/h, but here it is 9 m3/h. Three-plunger pump 1-3T. What do you recommend? Other pumps are working fine

It's not clear what kind of pump it is? Which company?

I buy a pedrollo station secondhand. Tell me how to check in the field whether everything is working properly. Thanks in advance for your informative answer

You can put a bucket and pour water, then connect the station and run a hose or pipe into the bucket for suction and direct the raised water back into the bucket. The result is a vicious circle and the station can work for quite a long time to check.

Please tell me what to do. When the pumping station is running, the pressure indicator shows “O”, but the pump pumps water and does not turn off, a small blow to the relay and it turns off.

Is it not clear or is it pumping pressure into the system? Most likely you have a rupture in the pipeline or a clogged limit switch in the well.

So, it’s not clear that despite all this, water flows from the tap with good pressure.

"" When the pumping station is running, the pressure indicator shows "O", but the pump pumps water and does not turn off, a small blow to the relay and it turns off.""

Most likely you have a clogged relay or five-pointer, see the article above. Or maybe the pressure gauge just doesn't work. You definitely need to check the pressure in the receiver, it should be 1.5 atm. You can try to reduce the pressure in the relay to turn off the station; to do this, you need to slightly loosen the small spring. If this does not help, the pressure switch must be replaced.

thanks for the advice, I'll try it.

(Tuesday, 31 March 2015 18:22). I managed to pump water, but a hemorrhoid came out - when the tank is empty, the station pumps water, but when the pressure drops and the station starts, it does not pump water and does not turn off until all the water comes out of the tank. That is, open the tap, water flows, the station turns on , the tap is closed, the station threshes, you open the tap again, wait until the water runs out, then the air is blown out and water flows again, you close the tap, the tank is pumped and the station turns off) such tricks. It's about 8 meters to the water in the pipe. I measured it. one pipe 32. I’m pretty tired of this already, since it’s a dacha, let’s go without me, I arrive, the station is threshing (it turned out for the second day) everyone is smiling and doesn’t know what to do. I called the specialists - they were generally interesting - they came, smoked, offered to dig another well... well, we sent them to dig in another place. I would be very grateful for your good advice!)

Good afternoon, PLEASE TELL ME I have been unable to identify the cause of the pump malfunction for 5 days now, the problem is this: not long before the breakdown, the pump pumped low pressure and then refused to work at all, I cleaned it, changed the ceramic seal, checked all the pipes and connections, everything is in order, It then turns on and gives a weak pressure, then the engine generally runs and spins but the water does not flow, what should I do? omnigena pump 3 years old with impellers. By the way, today I discovered that the check valve does not hold, could it be the cause of all this? I almost forgot, I removed the pump from the pipes and dipped it into the pool, the water pumps well, the pressure builds up, the automation works. But when I connect it in place it doesn’t work HOW SO???

Roman, the valve needs to be replaced, it is desirable that the valve stem be made of brass. Most likely you have a rupture in the pipeline.

Today I bought and installed a new valve, the water in the system does not drain, I just did another experiment, I removed the pump and connected the wrong pipe to it, but a 15-meter long hose, so as not to blame the pipes again and he tried to pump but the pressure very small and after a minute of operation it turned off completely (so now I definitely think that this is wear on the volute or impeller, but I don’t understand how this happened in such a short period of time and everything seems to be in order with visual contact. I’m completely confused.

It’s difficult to advise you something remotely without seeing the pump. Judging by your description, the impeller is clogged. In general, you need to wear a woman's stocking over the pump. If the pump is still humming, but does not turn, then most likely the impeller is clogged with debris; it needs to be unscrewed and cleaned. If the pump no longer hums, then the only thing that will help you is a new pump, because repairing the old one will cost as much as a new one.

Good afternoon. The pumping station supplies water from the river for some time (about five minutes), then it “sneezes” and stops working. What could it be please tell me.

But the fact is that the pump works and the impeller rotates, and even pumps water without pipes and hoses but with low pressure, and as soon as I put it on the pipes or put on a hose, it either gives out a small stream or does not pump water at all, but at the same time the impeller rotates and the pump itself works good.

Dmitry, most likely your system is congested; you need to fill the station with water. The pipe entrance to the station must be horizontal.

The pumping unit hums, but won’t turn on. If you turn the impeller, it starts working. I cleaned the contacts, replaced the capacitor with a new one, the station (as they say) was not idle all winter. With a 224V uninterruptible power supply. Six months before this, it happened that the plugs were knocked out when turned on. Help find the reason. Thank you.

We removed the pumping station to paint it, installed it, and now it pumps water with air and sneezes, especially in the morning after a night break. Tell me how to fix it?

Most likely your system is airy! It is necessary to add water to the station itself, and thus displace the air. It is also necessary to check the check valve for serviceability and you will be happy and good. Good luck.

Thank you so much!!! I’ll tell my husband to check it.

If the station does not pump up the required pressure, there can only be 3 reasons:

1. There is a leak in the pipeline or a leak in the bulb or the check valve does not hold.

2. The water suction screen in the well is clogged.

3. fault us. the station really helped

When I start the engine, at first it just hums for 10-30 seconds and cannot spin up. and then it just starts pumping. and while working, its sound changed, it began to buzz more and louder. please tell me what could be the problem

The pumping station stopped turning off (the upper pressure was 3). When they started poking around in it, it turned out that the rubber bulb was torn. Replaced. Cleaned the pressure switch. Nothing helped. We lowered the pressure to 2.2. Now she quickly pumps up to 2 and for a long time, as if with difficulty, up to 2.2. This is not normal and I don’t like this kind of pressure at all. What can you recommend?

Stavr pump does not turn off, new

Mila, most likely you have a clogged mesh in the suction line, which is located in the well. Check the check valve as well. Check the pressure in the tank, between the bulb and the tank itself, it should be 1.5 Atm

Connected the pumping station (new). Filled it with water and turned it on. There is no water.

I let the air out, added water, started it again, no water. The air is pumped in, I checked the pressure - 2 atm. Tell me, maybe the reason is that the last 30cm of the suction pipe is connected to the station with a slight counter-slope, about 5-7 mm.

It's not a matter of slope! Your check valve does not hold, replace it with a valve with a brass rod (core)

Tell me, is it necessary to install a check valve at the NS outlet?

It is necessary to install a check valve; if it is not installed, after the station is turned off, the water will flow back into the well, thus the system and the station itself will constantly become air-filled.

Ivan)) as I understand it, one valve must be installed along the NS and at the output that goes to the house... it’s just that most photos on the Internet do not show this, and the seller who sold the station to me said that it is not necessary to install a check valve at the output) .

Tell me, I have the same problem. After opening the tap, there is a normal pressure, then the pressure begins to drop. When the pump is turned on, the pressure normalizes; after the pump is turned off, the pressure is normal for a while and begins to drop again. Before turning on the pump. I checked the pressure in the barrel, the norm is 1.5 atm.

How would you like the pressure to be without jumping? Then install a larger receiver of 300 liters and you will be happy.

There is another problem: after rains, fine sand appears in the water. I checked the check valve in the well, the mesh is intact, there is still a mesh (filter) in front of the pump. Please advise how to get rid of the squeak?

Yes, but the station worked for three years and there were no visible jumps, but now they have begun to appear.

Perhaps your end of the pipe is very low, try raising it higher. You can put a woman's stocking on the end of the pipe; in some cases it helps a lot against the penetration of sand. Regarding the jumps, try replacing the bulb in the receiver. You can also reduce the difference between the off and on stations in the relay.

Hello! I purchased an Elitech CAB 1000N/24 pumping station. The installation was carried out according to the instructions. I checked the pressure in the tank = 2 atm. The well is 25m deep. It's about 7m to the mirror. The supply pipe D = 32mm was lowered into the well at 13m - how many pipes there were and lowered as much (maybe this is not correct?). Filter and valve 1" (brass) mounted at the end of the pipe (in the well). The pump is located at the well. Removed the air. Turned it on. The pump dialed 3 atm according to the pressure gauge. The pump supplies water. Problem: After opening the tap, the water flows with very good pressure (skips a little air). But then the pressure drops (the pump station turns on), the water barely flows - we can say that there is none at all (also with a small amount of air). The pumping station does not gain the required pressure. We close the tap - the station gains pressure. If open the tap, everything repeats itself. Checked several times. What could it be? Help with advice! Thank you!

Hello, please tell me what is the reason, I have a well of 15 meters, the pump is released at 12 meters, why the pump does not turn off. The hydraulic tank is 50 liters, the automation unit dials up to 8 automatic transmission. but the pump continues to work. I don’t have a pressure switch. what is the reason. thank you

Dmitry, I have not yet seen a pumping station that could lift water more than 14 meters and give excellent pressure. I'm surprised that she pumps water from you at all. With such a dive of 13 meters, which is generally not allowed by the manufacturer, read the instructions, the dive should be no more than 8 meters. I would recommend submerging no more than 4 meters under water. The fact is that pumping stations are very sensitive to the depth of the suction line; the lower the end, the lower the water pressure you get - 0.8 bar (atmospheres, kgf/cm2). From experience, I would recommend that you install a deep-well pump rather than a pumping station.

ALEXEY - in your case you need to install a pressure switch.

The pump does not pump water because there is air in the suction line and housing. To eliminate a breakdown that occurs for this reason, you must first check the tightness of the suction pump, then, after turning off the pump, unscrew the plug from the filler hole so that the air present there comes out. Then you need to add water to the pumping station and start the pump. If the pump does not start the first time, you need to add water again.

Good afternoon Please tell me. I have an aquarobot pump, it pumps water from the basement barrel into the house, it works fine, but after a while it stops pumping, after rebooting the power it starts pumping again... It’s annoying to walk around and switch the automatic switch

Vladislav, most likely you have voltage drops and this is why the station is knocked out. Or idle protection may be activated. In the first case, you can install a voltage stabilizer. In the second, you need to look, perhaps you are pumping water out of the well.

I don’t understand what the well has to do with it if I pump water from a storage barrel. Thank you.

How does water get into the tank?

Why does the pump partition constantly break? WHERE THE SEALS ARE. Fence diameter 25

Victor, contact a pump repairman. The main breakdowns of pumping stations are discussed here. The design of a deep-well pump is much more complex, which requires additional skills and abilities.

I probably asked the question incorrectly. I don't have a deep well pump. The pump is the same as at pumping stations model JS - 60,600 W. I use an electronic pressure controller instead of a hydraulic accumulator (since there is a gas water heater and using a hydraulic accumulator it was impossible to set the column to the desired temperature of hot water, due to the on-off range) Well 73 meters deep, casing with a diameter of 50, to the water surface 7 meters, I set the intake to the diameter 25, 15 meters in the casing and 7 meters to the shaft with a pump. Of course, it was necessary to install a fence 32, but I could not find a drill for this pipe. The problem is that a crack constantly appears in the cover behind the impeller (in which the seals are located), a new one lasts literally for a couple of months. Maybe the pump is starving due to the 25 intake pipe. I installed a vortex pump (there’s nothing there to break), the watering pressure is rather weak. Tell me the reason, I will be very grateful.

I would recommend immersing no more than 3-4 meters under water. The fact is that pumping stations are very sensitive to the depth of the suction line; the lower the end, the lower the water pressure you get - 0.8 bar (atmospheres, kgf/cm2). Also, pumping stations with a lifting depth of more than 9 meters are not capable of providing normal water pressure, unless they are injection ones. I can't say anything about the crack.

Thanks for the advice. I’ll try it right now (I’ll post later). One more question; When immersed 3-4 meters under water, will there be enough water for irrigation? After all, the volume of the well is not like that of a well.

Victor, in this case, only a deep-well pump will help you

when you open the tap, the pressure drops to almost 0.2. The water barely flows. When you close the tap, it rises to 3, and there is a lot of noise in the pump

Hello! The station "Dzhileks 50/28" stopped turning off, turned off the power at night, started working in the morning, turning off.. Replaced the filter, stopped pumping water.. Well-pipe for 32, length - 5.5 meters, to water - 2.5-3 m Water supply through a 20 mm metal-plastic pipe.. I turned the station on and off several times, it didn’t help, it doesn’t pump.. The engine stopped starting.. Maybe there is a thermal relay? Or what could it be?

Hello again!! I reached into the relay... I took off the cover, pressed the large spring with a screwdriver, it worked, turned it on, the engine ran for a few seconds, then the relay worked again... It only turns on "insolently"..

The pump does not pump water, what should I do? the membrane is intact

Nikolay, it’s difficult to give recommendations without seeing the station, but judging by the above, your pressure switch is clogged or it’s not working. Before changing the pressure switch, you should find out whether the check valve or pipeline is leaking. It is also necessary to check the bulb in the receiver tank.

Vladimir, very little information. It's the same as saying the car doesn't work, the wheels are inflated, what should I do?

The station sucked in air with water. I replaced my knee, but it didn't help. I bought a new station, it didn't help. I asked the assistant professor who drills wells, he is a doctor. He says that the water level has dropped and a new well needs to be built. But my water is already at a depth of 2 meters, and the well is at a depth of 7.5 m. Where does the air come from? Who will answer?

I recently bought a Sterwins 53710r station, put it in the well, everything worked after a while, the water left the well, the station was working, I heard it and turned it off, then as soon as some water had accumulated, I turned on the station, it pumped water, I seemed to have calmed down, but when I turned on the station again, there was no water. she started pumping water into the station

Help, since I’m quite young, we installed a pump, installed a hydraulic tank, battery with protection against dry running, and turned it on. The pressure applied to watering is simply amazing. We checked the house, for 5 minutes everything was also great, BUT it flowed less and less, and practically did not flow, just a small trickle. I checked the pressure gauge. 4 atmospheres it turns off 1.5 turns on. The relay is factory, what could it be!?

Nikolay, Vladimir, if water leaves a well or borehole, then this is not a problem with the station. IF air gets into the station, then many stations have idling protection; if it is not there, then the station will still not pump water.

Denis, there is very little information about your case, what is the NS? What are the connection conditions?

The deep-well pump is running, everything is loaded as expected, according to the advice of the foreman. We tried it in a straight line without a hydraulic accumulator, the 32nd pipe had a pressure of two meters. We connected the automatic hydraulic tank, put a tee from the tank for watering and the second to the house, water in the house flows well for about 10 seconds, then it almost goes out in a small trickle, reaching droplets. The pressure for watering is excellent and almost never drops.

What pump, manufacturer? power? What is the depth of immersion of the pump under water? Distance to the water surface? A stretch from the well to the house? Where is the hydraulic tank installed at the well in a pit or in the house?

please tell me why it pumps water into the station, after some time there is no water in the station, it starts pumping water again, because this can’t happen, as I understand it, it should work offline

Hello, please tell me what could be wrong? From the beginning, the pressure switch began to turn off the engine by only 2 bar, then the station stopped working altogether, I concluded that the pressure switch needed to be changed (the water is very hard), I changed it, but now the station does not turn off at all, it dials up to 4 bar and threshes so much that I don’t did nothing help?

Vladimir, your check valve does not work, or there is a leak in the pipeline.

Ivan, your problem is described in the article. Most likely your five-piece is clogged, which is why the relay does not work.

Thank you all, I decided everything by purchasing a pressure switch (It doesn’t have a button and the adjustment range on it is from 1.5 to 2.8 bar)!!!

Tell me, I disconnected the pump from the network and after turning it on, no water comes out. he topped it up, he spat it back out, and so on 20 times! Can you please tell me the procedure for starting the pump?

The pumping station stopped turning on. I checked the electricity - yes. I plug in the plug - silence. There are no sharp burning smells from the windings (it stopped working yesterday, maybe the smell has gone away). What to do next?

I wrote laughingly the smell came out. If your station was on fire, the smell would linger for a long time. For the main faults, read the article above.

Please explain why the pump pumps water, if I don’t turn on the switch valve, and if I turn it on again, the pump turns off. Yuck!

The station stopped pumping up pressure. I changed the bulb and pumped up the pressure to 1.5 atm. Still doesn't pump. I have an electronic relay for dry running. I tried it without it, the pump does not pump. I checked the check valve, everything is fine. Please tell me what could be the reason?

We have an Optima pump. You turn it on and it works for 5 minutes. and it turns itself off, unplug it from the socket, turn it on, it works again, and so on in a circle. Tell me, what could it be?

The station was installed in April 2015, it worked normally until August. In August it stopped pumping water, but it works. Could the reason be in the condenser? T.K. The check valve is working, the impeller is spinning, there is enough water in the well.

NIKOLAY.OUR STATION TURNES ON AND OFF, TURNED ON AND TURNED OFF...WHAT IS THE REASON

NIKOLAY, most likely your check valve is not working properly.

Good afternoon

You can tell me! I have a two-bar Expo bar machine. Today they didn’t check the water level in the bottle and the machine began to take in air from the surface of the bottle, the tube did not reach the water, and the pressure did not rise further. Then we gave the car time to cool down i.e. “come to your senses” for a few hours. They turned it on again, the car works, but (I don’t know what it’s called correctly) the “bar” on the sensor jumps from 0.9 to 1 every 10-15 seconds. Can you advise me, maybe some professional events will help?

Hello! After the water station was idle, a problem appeared - pump leakage. When starting, in the area where the pump connects to the motor below, water flows intensely at first, then in drops. A thin stream runs from the tap. How to properly disconnect the pump and what is the problem - the gasket or the ceramic graphite seal of the Belamos station?

From experience, I would like to say that 65% of malfunctions occur due to the fact that the client refuses to read the operating instructions for this device. Beck, if air gets into the station the pump will not pump. There are also cases when the pipeline becomes clogged and then cleaning is necessary.

Thanks for the answer!

Our employee didn’t keep track of when he was at the point, I always check everything myself. You are right, you need to read and study the instructions.

Fortunately, the pump pumps :) Everything works! But..."bar" on the sensor jumps from 0.9 to 1 every 10-15 seconds.

Yesterday they called a technician and said everything was fine. Why does it jump? So this is due to the fact that your equipment is located between two passages, in a draft, that is, and, accordingly, there is a temperature difference.

We are thinking of calling someone else, just in case.

What is your opinion regarding the jump?

Thank you, Oleg!

Hello. The problem is this. The pumping station stopped sucking in water. The valve was changed, zero. Pour water into the hole - from the 2nd connection to the network there is enough water, and it works as usual. We close the water, the pump fills up. It turns off. It stays for about 10 minutes, a frosty song about the main thing .all new. Even tried a different station, same song.

Natalya, you have a water leak. Possibly through a valve or maybe a rupture in the pipeline.

Hello. We bought a new pumping station "Caliber 770" with an ejector, the depth of the well turned out to be only 9 meters, the column of water in the well was about 1 meter, the suction hose was 2.5 cm. almost completely lowered to the end, at the end of the hose there is a check valve and after the mesh so that it does not become clogged. The pressure in the receiver is 1.5-2.0. Voltage is about 225 V.

The problem is that the pump works fine when it first starts, but as soon as it sits for a few minutes, it stops drawing water and the pressure drops to zero. We bled the air from the top nut and added water to it. The water started flowing, but the pressure dropped from 3.2 atm. up to 2.5 I had to adjust the pressure switch so that the station would turn off. It sits for 5-10 minutes and again the same story and the pressure drops lower and lower each time. We unscrewed the suction hose and there was water in it - the valve held the water. How long can you bleed air from the pump and where does it come from?

Judging by your description, you are pumping water from a well, so the station runs out of air and you have to keep topping it up. Observe the water in the well during startup.

Hello! Please tell me whether the pumping station will work if the length of the suction line is 10 m, that is, a 6 m vertical pipe is lowered into the well and about 4 m goes into a trench with a slight slope up to the station. The water in the well is 2 m, the valve is lowered somewhere 40-50 cm from the bottom ? And tell me how to do the first launch correctly! I tried to start something that didn’t work, I poured water through the outlet “five”, it seemed to have filled up completely with water, turned it on, the water splashed a little and the whole thing was humming, there was no water, although I didn’t install any taps at the end of the outlet, I disconnected the suction line, the valve seems to be holding the water in the pipe, I filled it again I turned on the water and did the same thing, is it possible that the air has not been released and the system is airy, if so, how can I do this correctly? Thanks in advance!

Yuri, the pipe in the trench must be strictly horizontal. Water must be poured into the station not into the five-piece, but into the station itself, through the outlet pipe. To do this, it is necessary to install a tap with an American connection at the junction of the pipe and the station. Look at the diagram above in the article!

Hello! I have the following problem: there is a cellar under the house (2m deep, normal ventilation does not rust anything) and a station is installed in it. It worked without problems, over the weekend I decided to change the rubber output hose from the five-piece to the faucet with a plastic PP universal, diameter 25. I turned off the station, drained the water from the tap, cut off the hose, unscrewed the ruff from the five-piece, soldered the wiring around the house, also 25 PP, connected everything to taps When it came to the American one that is screwed to the five-piece, I saw that there was no water in it, I added it - it went, then again and again, after another topping up and tapping on the check valve, the water rose. I screwed on the American one, turned on the AON station, pumped up 1.1 and then did not increase the pressure and did not turn off. I opened the tap in the kitchen, opened the tap at the exit of the station - dropped the water to 0.5 atm, closed the tap, turned on the station for 5 seconds, turned it off - repeat the procedure, no success in pumping. Everything is sealed on tow with paste. I decided that the check valve was doing my brain damage, so I replaced it. How now to properly pump water and start the station? I don’t have a casing pipe; a 32-gauge plastic hose simply comes out of the ground and connects directly to the OK, which is screwed to the station. If you pour water into this supply hose, it naturally just goes away and the column of water does not build up. Please help me solve the problem.

Thank you very much! I'll definitely listen to you for your advice!

I didn’t wait for an answer, I changed OK, collected the supply and the station itself pumped water about 5 times. But it can’t pump up pressure to more than 1.8 atm (it’s already 5 years old, probably wear and tear on something), by adjusting the relay it reached this limit, and it turned on at 1.5 atm, if you increase it a little it reaches 2 atm and it works but does not raise higher. What could break (wear out)? I would like to repair it myself at minimal cost rather than replace the entire motor. Thanks in advance to anyone who responds.

The pumping unit hums, but does not turn on. If you turn the impeller, it starts working. I cleaned the contacts, replaced the capacitor with a new, more powerful one, when you need to pump water it hums, if you turn the impeller, it starts working, please tell me what the problem might be. Thank you

Timur, the impeller can jam due to:

1. Capacitor faults

2. Motor winding faults

3. The network voltage is too low.

Dear site visitors! Many of you provide very little information in describing the problem! In order to give any advice, you need to know:

1. Which pump or station?

2. Pump immersion depth?

3. Depth to the water surface?

4. How much water is in the well?

5. Suction line diameter?

6. Where is the receiver located in the house or in the pit?

7. What is the pressure in the receiver tank?

8. What is the network voltage?

Questions like: “I installed a station and the water pressure is low, what should I do?” - will be deleted.

Good afternoon, dear experts) I already wrote to you (

). I managed to pump water, but a hemorrhoid came out - when the tank is empty, the station pumps water, but when the pressure drops and the station starts, it does not pump water and does not turn off until all the water comes out of the tank. That is, open the tap, water flows, the station turns on , the tap is closed, the station threshes, you open the tap again, wait until the water runs out, then the air is blown out and water flows again, you close the tap, the tank is pumped and the station turns off) such tricks. It's about 8 meters to the water in the pipe. I measured it. one pipe 32. I’m pretty tired of this already, since it’s a dacha, let’s go without me, I arrive, the station is threshing (it turned out for the second day) everyone is smiling and doesn’t know what to do. I called the specialists - they were generally interesting - they came, smoked, offered to dig another well... well, we sent them to dig in another place. I would be very grateful for your good advice!)

It looks like you have poor water flow into the well.

when installing the station on a suction pipe, two corners, first from the pump the pipe goes down 30 cm, then horizontally 60 cm and then goes into the well at an angle of 90 degrees, I can’t start the station, maybe this is the reason or the check valve does not work, but it keeps water in the pipe

the station malfunctioned a couple of times: it worked, but did not pump water. turned off. After a few minutes they turned it on, everything worked. but the next time it also began to hum, without taking water. They turned it off. After connecting to the network, the station does not turn on at all. the voltage is sufficient. What could be the reason?

if the pumping station has worked without water, the pump may deteriorate and does not gain pressure

For Vova. Stunned 101.

Mav has an absolutely similar problem.

If, with the tap constantly open, after cleaning the air and supplying water, the station operates in normal mode, so that it periodically turns on when the pressure is reached and turns on the low points, then there are no problems with the well yu is silent.

Look for weaknesses in coupling joints. On short pipe sections of the station, humic rings may be carried around due to vibration. Try replacing them.

I am especially aware of the lack of space between the pump stand and the coupling at 1.2 m, in the area where the pipe exit from the wall is tightly pinched. I've been spending this week searching.

Hello, I have such a problem that the pumping station blew out 3 atmospheres before replacing the check valve, now it is 1 atmosphere, what is the reason?

I installed a station with a capacity of 1000. The well pipe at 32 was clogged. only 10 meters. The water level is 4.5 meters. I installed a valve in front of the station and checked it was holding. I start the station, periodically bleed the air and add water, all the water comes up, pressure 2 is turned off. Water is collected in a 10 liter bucket. in 20 seconds. In the morning I open the tap, 4 liters of water are drained, the pressure drops to zero and the station cannot raise the water. And after re-filling the air bleed, everything is already tired, tell me what the problem is.

Alexey, everything is clear here that the problem is in the check valve. Install a valve with a brass stem. It is necessary to check the connections for leaks. Maybe you have a water leak somewhere?

Evgeniy, most likely your check valve is not holding well, you need to check it and, if necessary, replace it.

There is a centrifugal pump for the well. The water is filled, the engine itself works, but does not pump. The hydraulic tank also does not fill. What could be the problem?

Hello. After replacing the pressure switch, my pump pumps jerkily, often turns on and off, and when the water is turned on, the pump turns off. What could be the problem here?

Hello. pumping station. pumped up so many atmospheres, then the water flows normally in the house, then if it runs and the station does not turn on until then, will it still stop flowing? replace the relay?

Hello. The NS vortex worked for six months, then was turned off for a week and no water flowed. I disconnected it and put it in the tank - it pumps... the level in the well is maintained... the pressure is 1.5 - there is... but maybe there is no water coming from the pressure switch?

The pumping station turns on by itself every 5 minutes for 3-5 seconds, although all the taps are closed. The pressure on the pressure gauge suddenly drops. Where to look for the reason, where to start?

the crazy thing doesn't turn off, the pressure rushes to 6 and the relay doesn't turn off; the new engine was also replaced today; the old one burned out in the morning for the same reason, what could it be?

The water jet "Dzhileks" 60/72 worked for about 3 years, stopped pumping, the service center replaced the capacitor and electric motor assembly (allegedly water got into the motor). how to check the engine? The engine appears to be intact.

I have a 750 watt taifu station. stopped pumping into the house. stands in a well, depth 4 m + to the mirror 9.4 m, pipe 32 is lowered 2 m into the water i.e. 11.4 from the pump to the well. Before that, I worked only for a year and a half. I changed the valve, changed the pipe, disassembled it, everything inside was intact, sealed everything. It pumps only right next to the shaft and then in jerks and the bulbs skip. During disassembly and inspection, I didn’t like the brass impeller; the side vortex holes on it seemed to be flattened. Maybe this is why the power has dropped. I only connected the top without the tank and hoses, but the result was the same. Need some advice.

Hello! the engine fires more often than before, the membrane has been changed, and if you disconnect the station from the network before the water leaves the pipe. and also, no matter how much you pump, the pressure does not rise at all, but the pump works and pumps, only more often, the pressure is normal, what could be the reason?

I HAVE A 50 L VORTEX STATION THE PROBLEM IS THAT WHEN THE WATER FLOW UP WHEN THE STATION IS TURNED ON THE PRESSURE ON THE MANOMETER FALLS TO 0 YOU TURN THE SWITCH A COUPLE OF TIMES STARTS PUMPING BUT WITH DIFFICULTY NO CLOGGING THE VALVE KEEPS A LIFT OF ABOUT 8 METERS ALREADY I'M FUCKED TELL ME WHAT TO DO

Hello

Pedrollo submersible pump with hydraulic accumulator, 75 meter well. After the cable broke and the pump was taken out and re-immersed, the capacitor burned out, a new one was installed - now it produces a pressure of about 0, but it works, it pumps water - it hums and turns weakly.

At the output of the capacitor it gives a voltage of 160.

Is there something wrong with the electrical? Capacitor? Or does the pump need to be pulled out again and sent in for repair?

Tell me, the station pumps up to 2.5 atmospheres for a long time, after opening the tap the pressure drops and the pump does not have time to pump (pumps slowly) before everything was fine

good night, experts, I need help, there is a well of 10 meters, there is water in the pipe of this well, I turn on the pump, the water does not flow, I tried to bleed the air from the substation, there is no effect, what to do, please tell me

The AL-KO HWF 1004 pumping station was purchased last year,

> connected it somewhere in October and used it until mid-December

> (used in the Leningrad region). Then the frosts began and

> it was not possible to start the station even after warming up. No water from the pump

> leaked. Now, when turned on, the pump does not suck in water, the motor hums, and

> when switching off, some squelching noises are heard. how to deal with this?

The pump works but does not produce a pressure of more than 2.5, the impeller has been replaced, air leaks have been eliminated everywhere and the engine is overheating. Rona JETS100 station.

Tell me, please. The real meme is this: with the tap open, when all the water has flowed out. The water seems to be running out, but the pump turns on only after a short time, you have to wait for the pump to connect and start pumping water again.

Pumping station ADP 355, worked properly for 10 years, changed membrane 2 times, check valve 1 time. The water column is constant 5.5 meters; immersion depth of hoses with an ejector is 16 meters, depth to the water surface is 10 meters. two hoses with a diameter of 32 mm, 25 mm; the pumping station is located at a depth of 2 meters in the well; pressure in the receiver is 1.4 - 1.5 atmospheres. Problem: when the pump is turned on, pressure is not created in the system, the 32 mm hose is compressed. What I did: Completely replaced the pump, eliminated air leaks in the hoses, replaced the bulb with a new one, the pressure in the receiver is constant 1.5; I poured water into the hoses and into the pump into the filler plug, turn it on, it suddenly throws out a little water, the pressure rises slightly, and then drops to zero in the system, I open the drain plug, air comes out. I fill it up to full, turn it on, it may suck in water, maybe not, while the 32 mm hose compresses, but at 25 it does not compress.

I think that the issue can be solved by installing PVC pipes instead of hoses

changed the bulb, pumped up the pressure to 1.5, including the pressure, it’s 1.5, the motor is buzzing, it’s not working, whatever the matter is, I don’t get it

Tell us, we were flooded and the pump was completely submerged in water, after which it stopped gaining pressure and hummed when turned on.

Why does the pump not turn off from time to time, especially in the evening, perhaps because the voltage is weak?

Good afternoon. Tell me what to do, the pump turns on and off constantly, in a minute it can turn off and turn on 20 times. But it pumps water. I turned the relay and adjusted it to no avail, the pressure changed from 1 to 2 atmospheres.

Good day everyone... The situation is like this. There is a well 11 meters deep, a surface pump is located in a hole, the water is 7 meters away. Previously, there was an Agidel pump, it worked properly, but there was not enough power to move the water 30 meters, and then it completely stopped raising water. They installed a more powerful pump, it works, but it pumps water with air. We replaced stainless steel pipes with HDPE connections...that’s where the problems started. A new pipe with a check valve at the end does not fit into the casing, OK, they placed it in front of the pump... The pump was started, but it supplies water with air, jerkily... What to do? Maybe you can’t install it like that OK and where should you place the filter? Thanks in advance...

The motor separately seems to work normally, but when it starts pumping water it hums like a whistle, then the motor turns on and pumps why?

Good afternoon There is a driven (Abyssinian) well (an inch pipe is driven 6.5 meters deep), the water in the well is at a level of 2 meters from ground level. From the pipe there is a horizontal inch branch, to which the 32nd HDPE suction pipe is connected. The Grundfos JP Basic 2pt pumping station is installed 5 meters from the well. The suction pipe, as expected, has a slight slope from the pump to the well. But the suction pipe just before the pump inlet had to be turned U-shaped using HDPE fittings (angles), because the pump is installed in the barn with the inlet in the opposite direction from the well (i.e., with the motor facing the well). The pressure pipe is 25th HDPE. The cut-out pressure is set to 2.6 bar. There are check valves at the pump outlet and on the suction pipe (near the outlet from the well pipe). When the water supply is fully open, the pressure remains at 1.8 bar and does not rise higher. It can be seen that there is air in the dirt filter (a transparent liter flask with a mesh cartridge) installed in front of the pump inlet, i.e. The flask is not completely filled with water, and there is a small air gap on top. When closing the taps, the pump quickly builds up shut-off pressure. What could be the reason that the pump does not get above 1.8 bar? There is enough water in the well. I recently filled a 2-cubic-meter container, the water kept coming out with the same pressure of 1.8.

Sergey, your pipe diameter for lifting is small. If the pipe is an inch, then it is 25 mm, this is where the reason for the low pressure lies.

laka74, 1-inch pipe (nominal diameter 25), driven as a well, corresponds to the 32nd HDPE pipe and pump inlet with a 1-inch thread.

Good afternoon The wiring in the pit burned out where the jet100a pump is located, it covered the entire pit and after 2 hours it has not yet cleared up, what could be the reason. I haven’t filmed it yet because I don’t know what to do.

I understood what was wrong, the wire with the plug was hanging under the pipe due to condensation from this pipe, it shorted and burned out.

Hello, I pump up to 0.2 atm and it works non-stop, what is the reason???

Hello! This is the problem: the engine hums and doesn’t work. I also turned it on from the network and cranked it up to no avail. The level is normal. Tell me what to do?

Good afternoon!

The submersible pump starts pumping at 1.2 - the arrow on the relay does not rise. Continues to download - no reaction either. I close the hydraulic tank - the pressure rises to 3.8 and turns off. I open the hydraulic tank and the pressure drops to 1.3. I washed my hands and the pump turned on again and did not turn off. If the problem is in the hydraulic tank, what exactly is it? Please tell me.

Hello! Please help me figure it out. The reason is this: I turn on the pumping station, the motor starts to work, but it barely works, it feels like it’s really aching. The water naturally doesn’t flow. A minute passes and goes completely silent. The relay is new for the month of March RM 5 , the engine is really old, maybe the reason is in the engine? Thank you. I would be grateful for your help.

Hello. The following problem has arisen: the station pumps pressure into the gas pump when the water supply tap is closed (at the same time, the pressure gauge needle jumps - before it only rose). But when you open the tap, the pressure begins to drop, the station turns on, but the water pressure continues to drop and begins to barely flow and then stops altogether. If the distribution tap is closed, the station gains a pressure of 3 atm and turns off. The check valve was replaced a month ago. I can’t understand why the pressure gauge needle rises with a shaking-jump and not just rises.

The station constantly started pumping, but there wasn’t really any water, my wife didn’t have enough dishes to wash, the washing machine couldn’t be started, there wasn’t enough water.... I don’t understand this at all..... When we bought the house everything was working fine, a year passed and began (((((

Yura, most likely you have pumped water out of the well or the water level has dropped. This happens to many people, the water goes away!

Hello! Please tell me what could be wrong with the hydrophore: they changed the bulb, pumped up the pressure, changed the valve in the well, installed a new one, poured water into the pipe that goes from the hydrophore to the well, to check whether the water goes back into the well, it doesn’t. For a day and a half, the water stood in the pipe, poured water into the well, turned it on, everything worked well, literally two days passed, it pumps again at 3 am and does not keep the arrow on the sensor, the arrow turns on by itself, pumps up and turns off.

the station does not create pressure. from the well to the house 20 meters, depth to the water surface 9 meters, pipe immersion 9.5 meters, pipe diameter PE80 25 mm

A pump with a hydrophore is connected to a tank with a volume of 5000 liters. It worked perfectly for a year, now when hot water is opened from the boiler, the water flows normally, but the hydrophore turns off and immediately turns back on, because the pressure on the pressure gauge hardly drops when hot water is opened. I remove the filter on the sink tap, everything is fine, on a cold tap and with the filter it works fine. It seems as if there is a plug in the line, a blockage... but no, the water comes under pressure from the tap... I disconnected the pump from the line to the house, it sucks from the tank perfectly, pumps normally and the pressure gauge drops to almost nothing....

HELLO! PLEASE TELL ME, THE MINI STATION IS 2007, IT DOESN'T COMPLETELY PUMP UP PRESSURE FROM THE STORAGE TANK, BUT IT PUMPES ONLY 0.5 ATM. BUT THE MOTOR WORKS AS IT SHOULD. FROM THE CENTER LINE IT PUMPES EXCELLENT AS IT SHOULD BE, THE RELAY IS TURNED OFF, THE REVERSE CLUTTER PAN NEW

The station does not pump more than two atmospheres and the water either flows under pressure or stops flowing altogether.

I have the following problem: the pumping station worked normally for 2 years, then it apparently caught air and worked without shutting down for some time, the motor got very hot. After this, the pressure began to rise, the upper cut-off was already 3.5 atmospheres, and the turn-on was within 3-3.1 atmospheres. And now from time to time the switching on does not work, I remove the relay cover several times and click the relay with my hands and it works again for a day or two and again does not switch on. Why doesn’t the station turn on and why has the pressure in the tap increased and the step between turning off and turning on has become so small?

I bought a station and it doesn’t work, the motor just hums and doesn’t start when I remove the pump cover, everything works when assembling the impeller gets stuck and doesn’t want to work, what should I do?

The pump hums but does not pump water into the machine

Hello, I really need your help!!! Pumping station Speroni Hobby Line CAM 40/22: the other day it turned off, checked the air in the bulb, disassembled the relay, cleaned the membrane and the area adjacent to it from rust, put it in its place, turned it on, it worked, after half an hour the station turned off again, replaced the clean filter, turned it on and started working . It worked for a day and a half and again turned off and would not turn on. What is the problem? Relay contacts and other connections are in excellent condition.

Help me find the reason - there was water in the tank - I replaced the bulb. A day later I replaced another bulb because the same reason - there was water in the tank. I installed the 3rd bulb - after 3 days the station switches on and off frequently again - I checked and there is water in the tank again.

Hello. We had a breakdown in the nasal station. They made repairs and replaced the membrane. Now we can’t start the station; the pump is running and doesn’t pump water.

please tell me. My tank is broken and air is escaping through it.... how can I patch the tank or is it easier to buy a new one?

SVD station caliber 1350 W delivered in autumn 2016

I didn’t turn anything with the relay, the factory setting is min 2 max 4 pressure

the water in the well does not run out, the pressure is maintained everywhere, the station pumps up to 3.8 atm

I have a problem

Good morning, I have a problem, the compressor in the tower is running and there is no water, so what can I do?

Or it may not turn off due to low temperatures

Please tell me I turn on the tap, the water runs, then stops running. I turn off the water switch for a couple of minutes, then turn it on again; the water runs again and again after a while it stops. What could this be?

Please tell me what's wrong with my pumping station

1. Knocks out plugs (connected through a surge protector, it doesn’t knock out plugs)

2.stopped turning on

3.pressure 0

If the plugs are knocked out, it means there is a short somewhere. Carefully inspect the engine, the impeller may be jammed, also inspect the relay, it may be flooded with water.

A question of this nature! The pump pumps up pressure and then does not turn on. We replaced the relay with a new one, same story! In order to turn it on, you need to turn off the power and turn it on again.

Hello!!!

Such a problem. There is water in the well but the station does not pump it. We even bought a new station and thought that was the problem. But history repeated itself. What should I do?

Hello! Please tell me what is the reason for the low water pressure? Pedrollo pumping station.

Why does a large spring deflect and why does it have a smaller spring?

Frequently asked questions about the repair of pumping stations

Why did the pumping station stop working?

Why does the pump turn on and off frequently?

If this occurs due to damage to the membrane, the membrane must be replaced. The same problem can occur if there is low air pressure in the accumulator

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