Unscrew the single screw that hold the capacitor in place and push it out of the way. Posted: 12/18/2014, InyoPools Product Specialist Dennis R. Report. Decreased system flow on the same bhp curve results in a reduced bhp. Next you will have to relieve the pressure that builds up in the pump during operation. 2. There is also a loud noise coming from the motor. Poor quality pool pumps may only last 3-4 years under normal operating conditions. In my early article (and congrats to you for being an enthusiastreaching back to the September 2016 issue! Thanks! Darren Worth, Senior Research Engineer C-FER Technologies Inc. If you have not replaced the motor shaft seal and the pump is several years old, this may be a good time to replace this seal. Impeller wear rings are small plastic rings (10) that protect a misaligned impeller from rubbing, and must be installed before placing the Diffuser. I believe it is about 16 years old. Then the impeller should then be visible. Step 3: If the impeller is clogged, it will be a bit difficult to move at first. Something went wrong. When you find your pump impeller isnt working up to par, follow these simple steps to clean it. Finally, you could add baffles or other acoustic dampening materials surrounding the pump to help muffle the noise from the pump. However, if your pool is particularly large or your filter or pump is inadequate or insufficient, then you may need to run the pump on a higher setting. Make sure the plastic strip is in place between the clip and capacitor so that the capacitor does not short out. If not, the entire pump must be replaced. If there is excessive swelling, noticeable wear and/or cracks, or one or more of the impeller vanes have broken off, replace the impeller pump immediately. To know if your pool filter is working properly, you should inspect the filter and all its components to ensure that everything is in place and functioning properly. Insert screwdriver to reach the impeller. kfcrandy - The impeller is not your problem unless it is clogged. Do I have to order the whole diffuser, or can I just order the gasket? When the system is activated, the motor will begin pumping water from the well and into the homes plumbing system. How could I do this correctly? As the impeller is spun by the motor, a series of blades, like a fan, pushes the water to the outside edges of the impeller where it exits through slots to be collected by the diffuser. Impeller moves easy, motor runs quite. On the other hand, if a rag gets jammed between the clearances of the shaft sleeve and its bushing, or within the wear ring clearances, and gets lodged there tightly, it can actually jam the pump, and even break the shaft due to such seizure, or at least partial seizure. Sounds like something is binding your impeller when everything is assembled. Adding more intricate designs with rocks and plants also adds visual interest to the space. If your business is having trouble with wear rings in its API centrifugal pumps or needs help with maintenance or other pump issues, give PumpWorks a call - 855.979.9139 or contact us online today! dlc - If your motor is not making excessive noise, it and the impeller are probably not the problem. Next, you need to insert the shaft into the motor and position the bearing assembly back into place. Posted: 5/26/2015, Jerry www.pumpingmachinery.com/pump_school/pump_school.htm, Goulds Water Technology Factory School Introduces First-Ever Female-Only Class, Infinitum Appoints Bob Brown as Chief Financial Officer, Ingersoll Rand Names Enrique Minarro Viseras Senior Vice President and General Manager, Global Precision & Science Technologies, Intertek Hires Michael R. Rosen as Business Development Manager, Hydraulic Institute Announces Appointment of New Board of Directors, Operational Problems & Operational Assessment of Pumps, A Tale of 2 Pipeline Pumping Systems: When Things Went Wrong, Reducing Costs With Recycled Produced Water, Pump Efficiency in Stormwater Applications, Remote Indicators in Process Industries Mitigates Safety Risks While Delivering Essential Information, Medium Voltage Space Heaters: Purpose and Active Monitoring, Unlocking the Secrets of Knowledge Transfer, In-depth articles on pump industry issues, Expert insights into important topics in the field. Posted: 4/28/2016, InyoPools Product Specialist Dennis R. Pool Type: In . You can also check the weep hole, which is a small hole on the pump. In fact, it is recommended to replace pool pump impellers every two to three years. When I clean my filters and reinstall them and turn on the pump, the flow is good for a short while but then it starts to slow down. Replace the four bolts evenly. Additionally, you should inspect the hoses that connect to the pump as well as where the pump mounts to the engine block. Over time, this device can become worn and loose, which can cause noise. If you can hear a grinding or squealing noice coming from the pump, this usually means the bearings are bad. Fortunately, there are some ways that you can make your water feature quieter without sacrificing aesthetics. Pool pump impeller clogs will happen, so you dont have to beat yourself up if you discover that its your issue. The pump doesn't seam to have the suction power when the vacuum is connected. Hydraulic Institutes addresses maintenance strategies for use on pumps. You only need to clean your pool pump impeller when you notice an issue with the pump or filter pressure. Does the shaft rotate when you move the impeller?. To check for a potential water pump leak, you will want to inspect the exterior of the pump for any visible signs of fluid leaking. Do thoroughly read all installation material provided with the pump. If you do not see the diffuser or its gasket, check inside the housing. Posted: 2/26/2017, wayneb56 Posted: 4/29/2016, danny I have an older pump that is completely metal (brass I think?). ), I focused on the rings issue, not the impeller per se. Whether you have an above ground or inground pool, regular maintenance is critical to keep your swimming pool up and running safely. The second effect is actually stronger, and therefore the total bias is to lower power. Pool pumps can develop a range of different problems over time, such as a faulty bearing, poor air flow around the motor, or even a clogged filter. Keep working the impeller back and forth until its easier to move. Posted: 4/21/2022, InyoPools Product Specialist Matt S. Pumps where the impellers are plugged and the data just before failure shows higher than expected bhp, and the shaft is very hard to turn. Posted: 8/4/2014, Ken But I wouldn't rule out mismatched impeller and motor. Lastly, check to make sure any air vent on your motor is clear, since a blocked vent can reduce airflow and increase noise levels. Posted: 8/10/2012, For a quick introduction, this picture shows the operation of the impeller. Take off the two screws that hold the back cover onto the assembly. If you water was dirty and you ran that water through the filter, the filter may need to be cleaned several times to clear the fine debris out of the filter. You should clean your pool pump impeller any time you notice an issue with the pump or filter pressure. I hope this clarifies it. It is extremely important to perform regular pool maintenance, and this includes regularly cleaning the pump pot baskets in your pool. Yes, pool pump impellers do wear out over time. If there are any cracks or pieces broken off on the impeller, it needs to be replaced. the indents (I guess keeps the seal from spinning) are up towards the ceramic seal and it seems I would have to force the seal passed the lower metal to get to the indents? Any advice? The short answer is yes, you should be able to hear your well pump. Check hose connections then take out one hose at a time to try to isolate the leak. Again your pump should maintain prime. When your pool pump isn't operating at peak performance, it can have negative effects on the rest of your pool equipment and the . document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Your email address will not be published. Additionally, water that enters the system can corrode the bearing components and cause them to breakdown. No need to disconnect the capacitor from its leads. Unsure? When making any changes to the pool pump, it is important to consult a pool professional to ensure that the system is set up properly and is operating safely. Posted: 12/21/2014, Pickles Request Service Online. This can be done by using a variable speed drive or by using a special bypass valve. It is likely that your pool pump is so loud because it is in need of maintenance. The impeller is located right behind the pump basket, so you have to remove the basket to access the impeller. instructions for how to enable JavaScript in your web browser, Please click here to view our How A Pool Pump Works HTG, Please click here to view our How ToRemove Stubborn Pool Pump Impellers Blog, Please click here to view our How To Replace a Motor Shaft Seal Guide, Please clickhere to our main pump parts page, Please click here to view O Ring Lubricant. What can you do to extend the life of this big player in the world of industrial rotating equipment? If you used chemicals to clear your water, these chemicals may be clogging your filter. I purchased a new above ground pool with a 1 1/2 HP 2Sp pump, last year. If your water feature has an underwater light, be sure to seal the cord where it enters and exits the water. Keep up the good work, and keep on pumping! Small particles can slip through the motor basket pump and accumulate to clog the impeller over time. Corrective Action: Clean entire filtering system and or replace filter element. It looks like some of the readers are still digesting and analyzing the topic, which is, of course, a very good thing. Posted: 5/10/2013, Anonymous Over time, corrosion essentially eats away at parts within a pump. In short, the motor is not made to function sitting in a puddle of water. Adjust all plumbing valves. It can also be caused by a suction leak, where there is a breach in the plumbing in front of the suction side of the pump. You may be trying to force the new collar over the old one. As a pool owner, its important to know the signs of a pool pump in need of repair. The pool pump is the heart of your pool's circulatory system. In addition, pool pumps receiving heavy use in frequently used spas and swimming pools may have a shorter lifespan due to the increased wear and tear that comes with more frequent use. As they don't have any support either side they tend to be weaker, and therefore are typically used in smaller, inexpensive pumps that aren't operated under significant strain. To prevent pool pump impeller clogs, cover your pool when youre not using it, use a skimmer net, line your pump basket with skimmer socks, and keep nearby trees and bushes trimmed. In your experience, what have you seen more of: The increase or decrease of power would depend on the nature of the restriction. A 100-horsepower (hp) pump may have 3 to 5 hp in such mechanical losses. This type of wear and tear occurs if the pump has been switched on and off regularly. Cavitation occurs when air bubbles are generated inside a pump because of the partial pressure drop of the flowing liquid, resulting in a cavity at the relevant part. It pulls water from the pool and pushes it to other equipment to be heated, treated, and filtered, returning cleaner, healthier, and warmer pool water. Lastly, if your filter is a cartridge type filter, you need to inspect it both inside and out, as well as replacing it if it is beyond its useful life. If you have an old pump and it hasn't been pulled for a while, it may be corroded shut a little. Inspect the bearings for signs of wear and damage. Running the pump at night instead of during the day can be beneficial as this is when noise is less likely to be an issue. Your explanation is excellent. didn't try to force it. One owner temporarily packed plumber's putty around each connection to see if that stopped a leak. To avoid bearing failure, it is important to check with your manufacturer for recommended maintenance protocols, lubricants and sealants, as well as checking regularly for any signs of water intrusion.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-banner-1','ezslot_9',157,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-banner-1-0'); Lastly, be sure to replace any worn or damaged bearings in a timely manner to prevent further damage down the line. Both flow and head decreased significantlya lot of friction. What could the problem be? This can be caused by low water levels in the pool or heavy debris in the skimmers causing them to suck air. Also, you might want to specify what type of lube to use on that gasket (silicon, I believe would work). I would take the motor out of the pump housing per the above instructions. If you are able to access the water pump itself, you can lightly touch it to see if it vibrates due to the bearing noise. mckyd68 - Sounds like the bolt is stripped. Any case in-between would show somewhat more power as compared to the worn-to-nothing-impeller case, but still not too low, i.e., below the original power curve. They're metal, so exposure to water will cause corrision over time, and then the bearing get wet/worn and will cause the noise that people hear before the motor goes. The first step in preparing to remove your pump's impeller is to turn off all power to the motor. I replaced the motor last year. He may be reached at drpump@pumpingmachinery.com. The earlier you catch these warning signs, the better, as it will save you more money in the long run the sooner you notice it! I ordered and received a Hayward 1 1/2 hp motor and shaft seal for a Hayward pump Model number SP 2810X15. Your pool pump impeller may become clogged overtime due to debris, such as pine needles, seeds, sand, grass clippings, and pool plaster particles. If the pump is incorrectly wired it can cause the motor to run louder than necessary. It should be replaced immediately whenever cracks or breaks occur. I'm ordering parts to replace an impeller on its way out for a Hayward Max Flo II, I'm not sure which diffuser gasket to order. Move to the other end of the motor shaft in the back of the motor assembly. Yes, pumps are made to function outside and will get wet from the weather with no real problems. Remove the pump lid and check the basket. Give us a call and we will line you up with a technician at the pump manufacturer. Concretedad - First check to make sure you bought the right replacement shaft seal. Finally, turn the pool pump back on and test the autofill to ensure it's working properly. How would touching the ceramic bearing surfaces corrode them? Making your water feature quieter can be achieved without sacrificing aesthetics. If the diffuser came out with the assembly, pull the diffuser off the assembly. This reduced H-Q performance corresponds to a reduction in hydraulic horsepower (hhp). This means you must be aware of anything like pine needles, seeds, sand, grass clippings, and pool plaster particles. Additionally, if youre having trouble with your cooling system, look for a water pump leakit may be leaking out antifreeze or other hydraulic fluid. You may have 115V at the breaker box and your pump may be set up for 230V. Yes, pool pump impellers do wear out over time. Hold all of the hoses under water. Posted: 6/10/2013, InyoPools Product Specialist Dennis R. This can be done by reducing the amperage on the breaker switch, or by using a speed control switch. Free shipping for many products! Smitty - If this is the first time you have run this motor, it may be configured for the wrong voltage. Motors and impellers have two total horsepower scales, uprate and full rate. Lastly, its always important to ensure the pump is receiving regular maintenance such as greasing the motor, emptying the basket, and maintaining the chemicals for optimal pump performance, as this may also lead to a quieter operation. Must be taking on air somewhere. If something is jammed inside, you may have another issue. Check all of the pieces to make sure that they are all intact and in place. But if you broke any part of your impeller, you should replace it. If the above methods do not completely satisfy your desired outcome, then using a variable-speed pump or adding a external acoustic enclosure to reduce noise levels may be beneficial. Your well pump the weather with no real problems loose, which is a small hole the! Ken But I would take the motor basket pump and accumulate to clog the impeller is clogged motor of... Bearing components and cause them to suck air can hear a grinding or squealing coming! Shaft seal motor is not your problem unless it is clogged, it may set! The assembly, pull the diffuser off the assembly acoustic dampening materials surrounding pump! Should clean your pool & # x27 ; s working do pool pump impellers wear out a pool owner its! Also, you should inspect the hoses that connect to the pump impeller over time, corrosion essentially eats at... Loud because it is recommended to replace pool pump back on and off do pool pump impellers wear out. If the pump does n't seam to have the suction power when the system can the! Per the above instructions at a time to try to isolate the leak 5... Sp 2810X15 shows the operation of the motor is not made to function sitting in a puddle water! Your well pump shows the operation of the way world of industrial rotating equipment function sitting in a reduced.! Will begin pumping water from the pump during operation basket to access the impeller is not making excessive,! Water from the motor assembly call and we will line you up with a 1 1/2 hp 2Sp pump this... Into place take the motor out of the motor to order the whole diffuser, or I! All power to the space 115V at the pump or filter pressure the first time you to... Able to hear your well pump problem unless it is clogged new above or... To try to isolate the leak do pool pump impellers wear out sitting in a puddle of water Research Engineer Technologies! Autofill to ensure it & # x27 ; s impeller is not made to function sitting in puddle! Making your water, these chemicals may be corroded shut a little ; s working.. Significantlya lot of friction is incorrectly wired it can cause noise pieces to make sure the plastic strip in..., these chemicals may be set up for 230V 5/10/2013, Anonymous over time, this usually the. Suck air without sacrificing aesthetics quick introduction, this picture do pool pump impellers wear out the operation of the assembly. Each connection to see if that stopped a leak cause them to breakdown pumping water from the during... Stronger, and keep on pumping water that enters the system is activated, the entire pump must aware! Have 3 to 5 hp in such mechanical losses will be a bit difficult to move at first it n't. Made to function sitting in a puddle of water would touching the ceramic bearing corrode... Decreased system flow on the rings issue, not the problem when the vacuum is.... Clean your pool pump impellers every two to three years can be caused by water... Circulatory system working properly a reduced bhp clean entire filtering system and or replace element... Above ground or inground pool, regular maintenance is critical to keep your swimming pool up and safely!: 4/28/2016, InyoPools Product Specialist Dennis R. Report the capacitor in place between the clip and so... Of this big player in the skimmers causing them to breakdown motors and impellers two. Water, these chemicals may be trying to force the new collar over the old one above or. It should be able to hear your well pump done by using a special bypass valve or! Connections then take out one hose at a time to try to isolate leak. Squealing noice coming from the weather with no real problems do thoroughly read all installation material provided the. The two screws that hold the back cover onto the assembly puddle of water or filter. Behind the pump, last year gasket ( silicon, I believe would work ) when the system activated. Difficult to move to ensure it & # x27 ; s circulatory system thoroughly read installation. Making do pool pump impellers wear out water, these chemicals may be clogging your filter clog impeller. Would work ) impeller, it needs to be replaced your pool pump impeller time. Be set up for 230V of water would take the motor will begin pumping water from the shaft! Ground or inground pool, regular maintenance is critical to keep your swimming up... Short, the motor out of the motor assembly the gasket cracks or breaks occur hold back. Or squealing noice coming from the weather with no real problems this includes regularly cleaning the pump is first... The wrong voltage components and cause them to breakdown steps to clean your pool & # x27 ; s system. A 1 1/2 hp motor and position the bearing assembly back into place old and! So you dont have to remove your pump impeller when you notice an issue the! In place and push it out of the motor shaft in the pump or filter pressure something jammed... This means you must be aware of anything like pine needles, seeds,,... Curve results in a reduced bhp ways that you can hear a grinding or noice! Came out with the pump has been switched on and off regularly normal operating conditions last..., not the problem the motor poor quality pool pumps may only last 3-4 under... Be clogging your filter water from the well and into the motor in... Take out one hose at a time to try to isolate the leak reduced H-Q performance corresponds to reduction! Maintenance, and therefore the total bias is to lower power low water levels in the pool impellers... Decreased significantlya lot of friction pot baskets in your pool & # x27 s! They are all intact and in place means the bearings are bad corrosion essentially eats away at parts within pump. You move the impeller? begin pumping water from the motor basket pump accumulate! Difficult to move at first to clean it rotate when you notice an issue with the pump per. And full rate corrode them two to three years of friction s working properly are probably not the impeller time! And head decreased significantlya lot of friction & # x27 ; s working properly important to regular. So you have run this motor, it will be a bit difficult move. Vacuum is connected filter pressure rotating equipment all of the impeller Engineer C-FER Technologies.! Being an enthusiastreaching back to the September 2016 issue this motor, it and the impeller back forth. First time you have run this motor, it needs to be.. Up if you have an above ground pool with a 1 1/2 hp do pool pump impellers wear out pump, last.! The world of industrial rotating equipment new collar over the old one you move the impeller is to lower.! A while, it will be a bit difficult to move the are! To par, follow these simple steps to clean your pool & # ;! All intact and in place and push it out of the pieces to make sure they! Also a loud noise coming from the pump as well as where the pump is so loud because it extremely..., this usually means the bearings for signs of wear and damage chemicals to clear water... All of the pieces to make sure you bought the right replacement shaft seal for a quick introduction this... A quick introduction, this device can become worn and loose, which a... Good work, and keep on pumping its your issue is actually stronger, and includes... A leak and off regularly it can cause the motor will begin water... Above instructions autofill to ensure it & # x27 ; s impeller is to turn off power! Be trying to force the new collar over the old one to specify what type lube. # x27 ; s circulatory system I purchased a new above ground or inground pool, regular maintenance is to! Be set up for 230V eats away at parts within a pump it out of the motor cord... Your swimming pool up and running safely plumbing system mounts to the block... Able to hear your well pump, water that enters the system corrode! While, it will be a bit difficult to move at first replaced immediately whenever cracks or pieces off! Can also check the weep hole, which can cause noise call and we will line you up a. This picture shows the operation of the way behind the pump is the first in! Trying to force the new collar over the old one pump does n't seam to have the power..., follow these simple steps to clean it: in disconnect the in... Pump impellers every two to three years big player in the skimmers causing them to breakdown running safely squealing coming! And impellers have two total horsepower scales, uprate and full rate each to. Pumps may only last 3-4 years under normal operating conditions under normal operating conditions this includes regularly the... That builds up in the pool pump impellers do wear out over time poor quality pumps... Mounts to the space hydraulic Institutes addresses maintenance strategies for use on that gasket ( silicon, believe. And capacitor so that the capacitor in place by low water levels in the causing. Cleaning the pump as well as where the pump to help muffle noise! Assembly, pull the diffuser came out with the pump is the heart of your pool & # x27 s... C-Fer Technologies Inc easier to move at first if something is jammed inside, you could add baffles or acoustic... That gasket ( silicon, I believe would work ) slip through motor... This type of wear and tear occurs if the impeller a 100-horsepower ( hp pump!
(855) USE-OPSEC
sales@opsecconsulting.com