it is possible that a pump turns on but no water comes. this problem might be because of will not prime. As a foot irrigation pump is manufactured simply, the user will not face some of the problems. When it rains, the rain is unevenly distributed and the rainy season is unpredictable. Consequently, chronic food insecurity is often the norm. Numerous farm surveys and on-farm dialogues were conducted with farmers to develop a prospectus of solutions that could improve chronic food insecurity. 
One possible test solution is to use a simple water lifting device, such as a foot pump, to extract shallow groundwater. The target recommendation area being close to an old dry Lake Bud is a plus. As a result, farmers were introduced to the foot pump and a group of farmers with technical insights were trained in the use and maintenance of the pump, including local manufacture of limited parts. About a year later, a team of agronomists, anthropologists and agricultural economists returned to the farmers to see what the farmers had made of the proposal. A drastic change has been found. Technically, the farmers broke the "new technology" and developed something better, a breakthrough: the hollow part of the foot pump was retained; a different lifting device has been innovated; a better drill has been invented. As a result, more households than expected by the project have access to irrigation, and the breakthrough technology has freed up large amounts of agricultural labor. A foot pump can do most of the work of an electric pump, but it costs a lot less to purchase. Because it doesn't require fossil fuels, it's also cheaper to run. All ponds, lakes and groundwater can be used as water sources. It can increase the age of water supply from extended inlet and drain pipes. With proper tuning and maintenance, it can operate for hours a day without tiring users. 
foot irrigation pump turns on but no water
It is possible that the pump turns on but no water comes out and it doesn’t relate to the type of pump. Even this happens to foot irrigation pumps. There are several reasons why your home's water system may suddenly stop working. Most of the time this is due to a problem with the well pump. Although the average lifespan of a well pump is 12 to 18 years, many components can fail and prevent the well from delivering water to your home. Signs that your well pump is malfunctioning or not working properly include:
- There's no water when the tap is turned on
- very low water pressure
- Well pump running all the time
First of all, check your circuit breaker box. Your well pump may have stopped working due to insufficient power. Sometimes resetting the circuit breaker or replacing a fuse affected by a power surge or outage can fix the problem. If the well pump circuit breaker trips, the well pump itself may be faulty. A partial short in the wiring or motor can also cause a circuit breaker or fuse to trip or blow. To be on the safe side, you should call a qualified technician to inspect system components to ensure proper and safe operation. Electrical problems can be dangerous if left unresolved. To determine if your well pump is currently off, locate your well pump's service panel and circuit breaker. Close and then open the circuit breaker. This must not be repeated as it may cause a fire due to overheating of the wires. If you find that your well pump is still not working after this change, it's time to call your local plumber to analyze the well pump system. Your plumber can inspect the system to make sure it is working properly and safely. 
foot irrigation pump will not prime
it has happened that a pump will not prime due to some reasons and this problem is usually in different types of pump such as foot irrigation pump. Priming the pump is the process of removing air from the pump and suction line. During this process, the pump is filled with the pumped liquid, which forces the air, gas or vapor contained in the channels of the pump to escape. The infusion can be done manually or automatically. There are several reasons why a pump may not work, including:
- There is an air leak in the suction line: as fluid is recirculated through the pump, it pushes air out of the discharge port trying to create an area of low pressure. However, if for some reason there is a leak in the suction line, air will continue to be drawn into the pump, never allowing it to release enough pressure to create an area of low pressure.
- Debris in the impeller: If there is debris in the eye of the impeller, the hydraulic ability of the pump and impeller to create the low pressure zone is affected. Assign the pump to self-priming.
- Pump is air-bound: If your pump is air-bound, it means that it is filled with air and can no longer form a vacuum. Several conditions can cause this, including:
- No Exhaust Line: When there is no exhaust line in the pump, air cannot be exhausted, but accumulates on the discharge side.
- Exhaust Line Pressurization: This occurs when the exhaust line and the valve on the exhaust line close, leaving no room for air to flow out of the pump.
- Excessive impeller clearance: When the clearance between the impeller and the wear plate is too great, it is difficult for the pump to form a low pressure zone. This excessive play can be caused by wear or improper reassembly.
foot irrigation pump keeps shutting off
A foot irrigation pump is a human powered pump and due to this fact if you don’t use the pedals in this pump it keeps shutting off but it is actually happening in electrical-powered pumps. This results in has suddenly stopped flowing. Here are the steps to follow if your faucet is not producing water. We recommend that you follow this exact order. Step 1: Check the Other Sink Before panicking, be sure to investigate the problem carefully. Your first step should be to check the other faucets in your home. While it's scary when a key doesn't work, it doesn't necessarily mean your house has been locked. If the problem is at hand, it is much easier to solve. Depending on how many faucets go dry, this could lead to more serious issues. However, if you are correct after trying other faucets in your home and the other faucets are not getting water, you need the help of a professional plumber. Step 2: Look for signs of a major leak If you don't notice water coming out of the faucet, the worst-case scenario is that this sudden drop is due to a major leak somewhere in your home. Don't rush, but be careful when looking for signs of leaks in all other rooms of your home. Because water can cause significant damage to your property in the event of a major leak, you must act quickly. Check for leaks in faucets or leaky water heaters. Shut off all water sources connected to it. This can be accomplished by closing the valve near the leak or, if all else fails, by closing your home's main shut-off valve. 
foot irrigation pump troubleshooting guide
Even simple structured pumps such as foot irrigation pump need troubleshooting as this instruction require a guide. Here, some of the problems and the solutions are mentioned. If the pump not primed, before operating the pump, make sure the pump and volute are completely filled with fluid. If air is trapped in the pump, it will not work properly. If there is a loss in pump prime, check the pump, tubing, and fittings for leaks that could allow air to enter pump. If you suspect air in the pump, be sure to vent the volute/casing to remove trapped air before resuming pumping. Sometimes the suction lift is too high. For this problem, you need to check the piping for friction losses and ensure the static lift is not too high. If the static lift is too high, you will need to lower the pump closer to the source material or raise the material closer to the pump. Maybe a clogged suction tube and removing the blockage becomes the problem solver. When the rotor speed is too low If using a frequency converter, ensure that the motor receives the required voltage and the correct frequency. If there is a wrong direction of rotation of the rotor, check the direction of rotation of the motor as indicated by the arrow on the pump body. Make sure that the rotor turns in the correct direction when the pump is running. 
foot irrigation pump repair
sometimes instead of replacing the pump, you can repair it. A foot irrigation pump is repairable as its uncomplicated structure. For other pumps with the more complicated structure, it is possible. Our product experts have compiled the following checklist to help you troubleshoot your pump as you prepare your irrigation system for the dry summer months ahead:
- Before servicing or checking the pump, turn off the circuit breaker or remove the fuse that powers the pump. High pressure flowing through the pump can cause injury or death.
- Check the pump body for cracks that could cause low water pressure. A cracked pump may need to be replaced.
- Remove any debris or deposits that may have accumulated in the vents of the pump housing and could be blocking the impeller or other moving parts.
- Check the pump's electrical connections and use pliers to reconnect any loose wires to their connectors.
- Check that there are no cracks in the suction line extending from the pump that would allow air to enter the system and slow water flow.
- Follow pump start-up instructions. In a centrifugal pump, the air inside the casing blocks the flow of water.
If you have completed the checklist above and all parts appear to be in good condition, turn the pump back on from the main panel and start the sprinkler. The pump should operate normally with a constant water flow. If using a pressure switch to control the pump, make sure the system pressure has dropped to the “cut-in” pressure of the pressure switch. 
foot irrigation pump not working
to fix any type of pump which is not working, it is important to find the reason. It is easy to find the problem in the foot irrigation pumps as these pumps are tangible and all of the parts are out of water. Additionally, these pumps don’t use electricity to work. But in other types of pumps it can have many reasons that need to be diagnosed. First, if the pump is not running at all, do the following:
- Check your circuit breaker: Jet pump motors typically run on 115 or 230 volts AC, and sometimes the problem can be as simple as replacing a blown fuse or resetting a circuit breaker. Make sure you have turned off the power to the electrical box, then visually check the wiring and the condition of the fuse or circuit breaker.
- Pump motor voltage too low: Check the voltage when the pump motor is running and compare it to the base voltage that should be supplied to the motor when the motor is at peak performance. If your motor voltage is more than 5% lower than the specified base voltage, you may have loose wiring that needs adjusting.
- Bad Motor: If you've checked some of these other electrical components and found that your motor still isn't running efficiently enough to run the sprinkler, the problem may be with the motor itself. If so, the motor will need to be repaired or replaced.
These were some of the causes if the pump is not working.