Repairing Guides

how to repair sprinkler pump

by Elwin Marks Published 3 years ago Updated 2 years ago
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Things You Should Know

  • Turn on the sprinkler to locate the leak. Once you find it, turn the water off.
  • Dig up the area above the leak to expose the damaged sprinkler line. Clean off the exposed section with a wet cloth.
  • Saw off a 4 in (10 cm) section of pipe to remove the leak. Clamp the pipe ends and insert a slip coupling between them to repair the line.

Part of a video titled Sprinkler Pump Replacement How To Video - YouTube
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It's real easy the couple screws on the back. You just unscrew the screws in the back. And exposeMoreIt's real easy the couple screws on the back. You just unscrew the screws in the back. And expose the wiring you can see the wiring in the back of the pump. And they just disconnect it.

Full Answer

What is the best sprinkler pump?

What is the best sprinkler pump?

  • Wayne WLS200 Sprinkling Pump.
  • Flotec FP5172 Sprinkler Pump.
  • Red Lion RLSP-200 Sprinkler Pump.
  • Goulds Pumps GT15 Irrigation Pump.
  • Homdox Stainless Shallow Well Sprinkler Pump.

What size well pump is needed for residential sprinkler system?

Sprinkler Systems & Wells

  • Water Pressure. Wells operate differently than a municipal water system, pulling water from the ground and then pumping it into your home.
  • Variable Flow Rate. Calculating the flow rate provided by a well is tricky since most wells feature a tank from which your home draws its water.
  • Backflow Prevention. ...
  • Size Limitations. ...

How to repair a broken well pump?

Signs That Your Well Pump Might Be Broken

  • No Water Flow. When you turn on a faucet and no water comes out, a broken well pump might be the cause. ...
  • Well Pump Continually Runs. A well pump that continually runs or runs more than expected might also mean that the well pump is broken.
  • Water Pressure Poor or Intermittent. ...

How to repair the backflow valve on a sprinkler?

  • It’s a good idea to take care of any potholes on your property before the first snowfall. ...
  • Take care of your parking lot before the first snow fall, because any repairs are difficult to do in the winter weather. ...
  • Drive-thru lanes may be busier this season and you want to trim back any overgrowth from bushes and ensure tall grasses are cut down. ...

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Why is my sprinkler pump not pumping water?

If it isn't turned on or if it's tripped, you may just need to reset it. If you reset a tripped breaker, and it continues to trip you may have an issue with the wires running to the pump or the pump motor itself — or some other issue that's causing your pump to get too little electricity – or too much.

How do you replace a sprinkler pump motor?

0:019:31HOW TO INSTALL a LAWN SPRINKLER PUMP or any type of ...YouTubeStart of suggested clipEnd of suggested clipSo we disassembled the old one actually cracked the pipe in the process there for safety theMoreSo we disassembled the old one actually cracked the pipe in the process there for safety the switches off the outside switch and the inside breaker is off before we even took it apart.

Why is my irrigation pump losing pressure?

A pump that repeatedly loses its prime during irrigation cycles may have a leaking mechanical seal, a leak in the suction line, debris clogging the suction screen, or a leaking foot valve.

How long does a sprinkler pump last?

between two and five yearsSprinkler pumps generally last between two and five years, though they will last longer when they are properly maintained.

How does sprinkler pump work?

0:425:29Landscape Irrigation Pump Overview - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe water is boosted by the impeller. And it comes out the discharge side and on to the lawnMoreThe water is boosted by the impeller. And it comes out the discharge side and on to the lawn sprinkler system so you can operate properly.

How do I reset my irrigation pump?

0:552:05Well Pump Restart. (This is how you turn the water back on) - YouTubeYouTubeStart of suggested clipEnd of suggested clipUntil you hear the pump start and continue to hold until the pressure climbs above 20 pounds in yourMoreUntil you hear the pump start and continue to hold until the pressure climbs above 20 pounds in your system.

How do I fix low pressure on my sprinkler system?

If this is the only issue, the fix is simple: access your backflow valves and open them completely to improve your water pressure. Most backflow preventer devices have two pipes: one that is horizontal and one that is vertical.

How do I fix low pressure in my sprinkler zone?

1:344:04Troubleshooting Sprinkler Zone Flow Problems - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo what I'll do is end the sprinkler line just beyond this sprinkler tee. And see if that cures theMoreSo what I'll do is end the sprinkler line just beyond this sprinkler tee. And see if that cures the problem. First I'll take my pipe cutters. And cut out a section of the PVC pipe. Just past the

How do I increase my sprinkler pressure?

Remove a few sprinkler heads from each of the zones in your system and cap the plumbing that led to them. Decreasing the number of sprinkler heads will increase the water pressure in those that remain.

How can you tell if your well pump is going bad?

How To Tell If Your Well Pump is Going Bad Decrease in Water Pressure. ... Air Spitting From the Faucet. ... Pumping Sand or Sediment. ... Water Quality Change. ... Water Pump Cycles On and Off Constantly. ... Loud or Unusual Noises. ... High Electric Bills.

How do I know if my sprinkler solenoid is bad?

Signs You Have a ProblemThe Water Won't Shut Off. If you have this problem, it's very likely the solenoid. ... Low or Uneven Water Pressure. The solenoid controls the water pressure. ... Water Leaks. There are many points in a sprinkler system that can leak. ... Current Testing. ... Valve Inspection. ... Parts Replacement.

How do you prime a sprinkler pump?

0:132:21Prime Your Lawn Pump - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe first thing you'll want to do is bring over water hoses water hose that's been connected to aMoreThe first thing you'll want to do is bring over water hoses water hose that's been connected to a spigot on the house and turn to the on position if.

Why isn't my sprinkler pump putting out water?

If the sprinkler heads are not putting out the right amount of water, there are a few possible causes: The pump is sucking air. The depth-to-water in the water well is too deep. The motor is operating on the wrong voltage. There are restrictions in the pipes. The pump is not getting enough water from the source.

How to keep sprinkler pump from drawing more amps?

Make sure the power wires are not touching or grounded where they connect into the motor. Restrict the pump's output to keep the pump within its designed performance range. Since the motor on a sprinkler pump is free flowing, it will draw more amps when it is allowed to flow lots of water with no back-pressure.

How to prevent vortex in lake?

If drawing from a lake, be sure end of suction pipe is below the water's surface by a minimum amount equal to six times the pipe diameter in order to prevent a vortex.

How to raise the level of a well suction pipe?

Raise the level of the pipe by putting bags of concrete on the floor of the water source so the pipe can rest on top without getting clogged.

Why is my sprinkler pump not moving water?

If your sprinkler pump is not moving enough water, there are a few possible causes: The pump is sucking air. The depth-to-water in the water well is too deep. The motor is operating on the wrong voltage. The sprinkler system simply requires more water than the pump can supply. The pipes in the system are too narrow.

Why does my sprinkler pump stop running?

If your sprinkler pump is running for a short amount of time, delivering water, but shutting off again, there are a few possible causes: The voltage is too low. The circuit breaker has tripped or a fuse has blown. The pump is sucking air. The depth-to-water in the water well is too deep.

Why won't my sprinkler pump start?

If your sprinkler pump will not start, there are a few possible causes: The system pressure has not dropped to the switch's "On" or "Cut-in" pressure (valid only if controlling pump with a pressure switch). Fuse or circuit breaker in your fuse box or breaker box has blown or tripped. The pump's motor is set to incorrect voltage, or, ...

Why is my sprinkler motor running but no water is coming out?

If you can hear the motor running but see that no water is coming out, there might be a leak or hole that is allowing air to enter somewhere along the suction pipe. In order to deliver water to your sprinkler consistently, this suction pipe has to be airtight.

Why does my water pump shut off after running?

Usually when this happens it is because the wiring that is being used to power the system is incorrectly sized and not a heavy enough gauge, and is therefore unable to fulfill the demands of the system.

What are the problems with a sprinkler pump?

Available in various design choices, your sprinkler pump may experience problems over time that require basic troubleshooting skills. Loose electrical wires and leaking pipes tend to be the most common problems that you may repair on your own.

Why does my sprinkler system keep flowing?

The seemingly constant water flow through your yard's sprinkler system mainly is due to the sprinkler pump. Typically located between your water source and the sprinkler valves, the pump moves water at a steady rate so that each spray head receives enough water for irrigation.

How to tell if a sprinkler valve is open?

You can tell that the valve is open once the handle is parallel with the pipe. (The backflow device is above ground and its valve 12 inches above the highest point of the yard’s sprinkler head. Many of these devices have a valve on both the vertical and horizontal pipes.)

Why is my water sprinkler controller not working?

The water sprinkler controller stops working. One of the problems can be on the controller not switching to the manual mode. When it does happen, it means that there is no power to the controller. To fix it, check that the controller is wired properly based on the system’s Electrical Circuit and Connection diagram.

Why does my sprinkler head not pop up?

And in some cases, the heads do not pop up. It is another common problem of a sprinkler system. Low water pressure. One of the things to do is to inspect the backflow device’s valves to see if they’re open. Make sure to turn on the horizontal pipe’s valve before switching on the vertical pipe valve.

What happens if the sprinkler zone stops working?

If the zone stopped working, there might be an issue in the voltage. Know that the water system is divided into zones; each has its valve controlling a sprinkler head.

How to fix a water nozzle?

To fix it, you can turn the system off and then take the nozzle out. Be sure to clean all the debris from the screen of the nozzle. Water not spraying out the nozzle. In order to remove the nozzle, pull its stem out its body using one hand while gripping the nozzle with another hand.

Why is my valve not closing?

A valve that is installed backward can be the problem, so inspect the valve to ensure that there is proper flow. On the other hand, the problem can also be due to a damaged or worn out zone valve, leading to the valve not closing totally. Clean and rebuild the valve, and see if it solved the problem.

How to fix a water line that is not shooting water?

Cut out the line’s damaged section and install a slip coupling. Secure it using band clamps. 1. Check sprinkler heads and find those that do not shoot water properly. Usually, the leak or water line problem is between the first non-functioning spray head and the last working spray head. 2.

How to fix an irrigation pump that won't turn on?

1. Irrigation Pump Won’t Turn On. If your pump isn’t turning on, relax, it could be an easy fix. First things first – check your breaker. If it isn’t turned on or if it’s tripped, you may just need to reset it. If you reset a tripped breaker, and it continues to trip you may have an issue with the wires running to the pump or ...

How to tell if irrigation pump is not working?

2. There Is No Water. One of the most obvious signs that something isn’t operating correctly in your irrigation system is a loss of water, or no water at all. But before you blame the issue on your pump, you’ll want to check all of your valves and lines. You could do this yourself or call the pros.

What does priming a pump mean?

Priming means filling the pump casing and suction piping with water, making sure there is no air in the suction piping. Even self-priming pumps need their casings filled with water before they will pump. If a pump repeatedly loses prime between watering cycles, you probably have a leaking foot valve. 4.

Why won't my pump turn on?

If you reset a tripped breaker, and it continues to trip you may have an issue with the wires running to the pump or the pump motor itself — or some other issue that’s causing your pump to get too little electricity – or too much. In either case, it will not turn on.

Why does my pump make a noise?

When this suction lift is too high, the pump will start to sound like it has rocks in it. This noise is caused by cavitation, which can harm the internal components of the pump.

Why isn't my irrigation system working?

Your Irrigation System Isn’t Working Like It Used To. When your system isn’t performing up to your standards , a blockage may be the culprit. For example, leaves and other types of outdoor debris can get into your system and block the intake screen on your foot valve, restricting the amount of water the pump can deliver.

Is it smart to call an irrigation specialist?

Wiring involved with most irrigation systems is quite complex, so calling your irrigation specialist almost always the smarter move. Not only is there less risk to you, the job usually gets done in less time, because the specialist knows what they’re looking for.

How do I disassemble a sprinkler head?

Disassemble the sprinkler head by unscrewing the top from the canister. Rinse away soil and debris in a bucket of water. Remove the screen basket from the bottom of the head, then clean it with water. Adjust the watering range of the sprinkler head before installing it. Make final adjustments with the water running.

How to repair a damaged pipe?

Cut out the damaged section of line. Place a clamp on one of the line ends, insert a slip coupling, then tighten the clamp. Place a clamp on the second pipe end, expand the coupling while inserting the nipple into the pipe, then tighten the clamp. Step 5.

What happens if your watering system is not turning on?

Your watering system is divided into a series of zones. Generally, if you have a zone that's not turning on, you have an electrical problem. Make sure the zone wires are firmly attached to the terminals in the controller, the transformer is plugged in, and the circuit breaker at the main panel is on.

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