Pool is not covered. 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. Proper pressure readings vary according to pump output and filter type. Posted: 6/11/2013, Smitty If there are any cracks or pieces broken off on the impeller, it needs to be replaced. Posted: 5/25/2014, medic1655 When you find your pump impeller isnt working up to par, follow these simple steps to clean it. With these steps, you can successfully replace the bearings in your pool pump. Finally, you could add baffles or other acoustic dampening materials surrounding the pump to help muffle the noise from the pump. Lack of maintenance can lead to a broken basket. The average pool pump capacitor measures three to four inches and is cylindrical and long. In this article, Ill cover some of the common causes of a dirty pump impeller, how often you should clean it, the steps you should take to clean the pool pump impeller, and how to prevent clogs in the future. Required fields are marked *. Thus, the fluid power is reduced, and total power follows, but not as drastically as it would if attributed by friction losses only, as the pure reduction of flow and pressure also affected the power by reducing it. In your September 2016 article What Happens to Power and Efficiency when a Pump Wears Out, which I really enjoyed, you mention that the data on power can tell the difference between the types of internal wearfor example, if the wear ring clearances have worn out or if the impeller itself is deteriorating (as might be the case with highly abrasive pumpage or corrosive chemicals). I have thought about this and believe that wear that affects the impeller only (and not wear ring clearances or other leak paths) would result in: with the decreased pump power being the difference in comparison to the results shown in your paper. Changes in pressure inside the pump turn the liquid into vapor and, as the pump's impellers spin, back to liquid again. 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. or. If you lose prime now, you have a leak in one of the hoses. Then check the impeller shaft and seal plate for any wear that would offset your shaft seal. You should also make sure to check the pool pumps manual for specific recommendations on settings or other factors to consider when running the pump. Well walk you through how to check your pool pump for red flags it needs pool pump service. Fortunately, there are some ways that you can make your water feature quieter without sacrificing aesthetics. Stock-up impeller. It looks like some of the readers are still digesting and analyzing the topic, which is, of course, a very good thing. It should be replaced immediately whenever cracks or breaks occur. In addition, solids will wear out the bearings and other components." Another thing to consider is the kind of impeller your mag drive has. #9. No need to disconnect the capacitor from its leads. A clogged impeller does not cause not all pressure and pump issues. Questions about cleaning your impeller? Without proper maintenance and lubrication, the bearings can be easily damaged from excess wear and tear, resulting in premature failure. For an expanded explanation of how a pump operates click. Finally make sure that your skimmer and strainer baskets are clean. I ended up with 3 metal gaskets that I don't know where they belong and cannot find them on the schematic and still have no prime. Validate essential measurement parameters and data without putting employees at risk. It is important to replace a worn-out impeller to restore the proper function of the pool pump. Your pool pump impeller may become clogged overtime due to debris, such as pine needles, seeds, sand, grass clippings, and pool plaster particles. To read more Pumping Prescriptions columns. The first step in preparing to remove your pump's impeller is to turn off all power to the motor. Again your pump should maintain prime. These tests involve connecting specialized equipment to the pump and measuring the performance of the pump, which can determine if a potential issue is present. 4 Common Pool Pump Issues | Manning Pool Service Houston, TX, Founded in 2001 by Jeff Manning, Jeff has provided extensive pool service and repair expertise for the Greater Houston Area. This type of wear and tear occurs if the pump has been switched on and off regularly. important to perform regular pool maintenance. I have a question. Recheck the cover lid and O-ring to make sure it is set correctly. If you notice any loud squealing or rattling noises, it could be an indication of bearing noise coming from the water pump. Capacitors store power. If you follow these steps and keep your filter clean and functioning properly, youll know your pool filter is functioning properly. 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. Due to possible hand injury, I dont think anyone would recommend trying this procedure. This also maximizes the effectiveness of the sanitizing chemicals and helps keep the pool clean and healthy. Step 3. Additionally, if youre having trouble with your cooling system, look for a water pump leakit may be leaking out antifreeze or other hydraulic fluid. Since the H-Q performance reduces,the intersection with the system curve will change resulting in a decreased system flow. The answer to this question depends largely on the specific circumstances of your pool and the type of pool pump you have. Yes, it is possible to slow down a pool pump. Hydraulic Institutes addresses maintenance strategies for use on pumps. Posted: 8/11/2014, InyoPools Product Specialist Dennis R. Replace cover and secure with two screws. Finally, turn the pool pump back on and test the autofill to ensure it's working properly. If the humming noise is louder than expected, then it is likely that there is a problem that needs to be addressed. Over time, corrosion essentially eats away at parts within a pump. Some pumps only have a start capacitor whilst others have both a start and a run capacitor. Cover your pool when youre not using it. 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. Check your incoming voltage. Fairbanks Nijhuis also delivers professional services including installation, maintenance, repair, and training. Pumps where the impellers are plugged and the data just before failure shows lower than expected bhp? The impact of the impeller material on the life of a high-suction energy pump under cavitation conditions is shown in Table 1. When the pressure gauge is above the manufacturers recommended pressure, the filter needs to be cleared. 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. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Your email address will not be published. Several people have written in saying that the new seal won't fit because they were trying to place the new collar on top of the old one. In addition, the pressure tank is charged and connected to the system using a small air compressor. Check the inlet and outlet valves to ensure they are open and free of obstructions. I purchased a new above ground pool with a 1 1/2 HP 2Sp pump, last year. Do pool pump impellers wear out? In the case of a broken basket, the best thing to do is simply replace the pump pot basket. Replaced my shaft seal but now when I start the pump it tightens up so much on the impeller it locks up. Water will spray out initally as you see the pressure on the pressure gauge go to 0 psi. One half on the impeller and the other half in the seal plate on the shaft. Sometimes debris will get into the pump and will crack the impeller. I used the parts sold to me by the pool store--I brought the new pump in to show them, so I assume they gave me the right stuff. One bolt just keeps spinning and is not losing up. Another option is to replace the existing pump with a quieter unit, such as a variable speed pump. Keep nearby trees and bushes trimmed, so the. Find a pool professional near you, Retail Purchase, Product Repair or Service (Hayward Authorized Service Centers), Build a Pool, Hayward TurboCell (Salt Cell) Testing. The impeller is a critical part of the pump, as it helps to pull water from the pool and forces it through the filtration system. Snap on the diffuser - no screws are required. Dehydrated pump. Water enters the center of the impeller. Is it necessary to pry the motor away? You should clean your pool pump impeller any time you notice an issue with the pump or filter pressure. Make sure the plastic strip is in place between the clip and capacitor so that the capacitor does not short out. I did not bother to calculate this exactly, but if you take any pump curve example from any catalog, you can easily recreate this with actual numbers. Flow is reduced and efficiency plummets. Check all of the pieces to make sure that they are all intact and in place. If you have low filter pressure, cant hear the motor pump, or hear strange noises coming from your pump, you most likely have a clogged pool pump impeller. Manufacturing operates primarily out of Kansas City, KS, USA and Winterswijk, The Netherlands. In fact, it is recommended to replace pool pump impellers every two to three years. There could be a few possible reasons why your pool pump is making a loud whining noise. It can corrode the surface. Posted: 5/24/2014, InyoPools Product Specialist Dennis R. You only need to clean your pool pump impeller when you notice an issue with the pump or filter pressure. Talk to a local hardware store about your options or you may be at the point of buying a whole new pump. 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. HygienePool - That's a long time for an impeller. Remove the pump filter basket assembly from the rest of the pump. Keep up the good work, and keep on pumping! For maximum safety turn off the power at the circuit breaker to the motor - usually located next to the timer box. The pump impeller sits behind the pump basket in the part of the pool pump called the Volute. But if you broke any part of your impeller, you should replace it. A good rule of thumb is to run the pump for at least 6 to 8 hours a day, approximately one-half hour before dusk, in order to filter out debris, bacteria, and particles that have accumulated throughout the day. Jerry - If the nick is substantial, I would replace the impeller so it is sound and balanced. Whats Included in Pool Cleaning Services. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-narrow-sky-1','ezslot_24',168,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-narrow-sky-1-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-narrow-sky-1','ezslot_25',168,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-narrow-sky-1-0_1');.narrow-sky-1-multi-168{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}Additionally, if your pool has a problem with algae or other water-borne contaminants, then you may need to run the pump on a higher setting in order to more effectively counteract the issue. One owner temporarily packed plumber's putty around each connection to see if that stopped a leak. POOL RENOVATION SPRING & SUMMER SPECIAL: 5% OFF PLASTER OR TOTAL COST OF TILE/TURF REMODEL USE PROMOCODE: Founded in 2001 by Jeff Manning, Jeff has provided extensive pool service and repair expertise for the Greater Houston Area. 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. Copyright 2023 INYOpools All rights reserved. If the motor shaft does not rotate freely, the bearings are probably bad. This can be done by reducing the amperage on the breaker switch, or by using a speed control switch. The most likely locations for air leaks are the pump lid seal and the suction side drain plug. are small in comparison to most pumps. Any suggestions? To avoid a possible shock, lay a screwdriver across the two leads to short out the capacitor. If the noise becomes overly loud or obnoxious, this could be an indication of a problem and you should call a professional. In general, its best to run your pool pump on the lowest setting that can efficiently filter your pools water. The torque will be more than adequate to overcome the seal drag at the lowest speed setting, with acceptable operating voltage. mckyd68 - Sounds like the bolt is stripped. dlc - If your motor is not making excessive noise, it and the impeller are probably not the problem. Ready to get that pump fixed? Take off the lid of the pump basket, then remove the pump basket itself. Give us a call and we will line you up with a technician at the pump manufacturer. Posted: 1/3/2013, InyoPools Product Specialist Dennis R. How We Fix It At this point, we have 2 options. If you suspect that your impeller might be worn out, contact our service department ASAP to have it checked and replaced: 928-645-4018. TIP: Each horsepower motor is matched to a slightly different sized impeller, with a different part number. If your water feature has an underwater light, be sure to seal the cord where it enters and exits the water. Lighting. At the impeller end, twist off the impeller counterclockwise. danny - Look at Step 15 of this guide. If you have recently replaced your pool pump, check to make sure it is properly sized for your pool. Some pumps provide a slot on the end of the shaft to secure with a screwdriver. In short, the motor is not made to function sitting in a puddle of water. Report. Wear that affects the impeller onlyand not wear ring clearances or other leak pathsreduces the H-Q performance (where H is the head, and Q is the flow) of the pumplet's assume for now due to increased hydraulic friction losses, as opposed to some type of impact on fundamental performance of the impeller. What is the necklace Camilla always wears. Unbolted the motor to check the impeller for trash but couldn't pull it apart. Figure 1. May 21, 2012. These are prone to clogging especially if you notice a lot of debris. Over time, this device can become worn and loose, which can cause noise. First, turn off the pumps power source and remove the pump from the pool. Generally, the volume of your pool pump should be no higher than 50-60 decibels, or about the same volume as a normal conversation. If you notice your pool pump's output not being as strong as usual, it could be a sign that the impeller needs replacing. Clearly, it is not an efficient operation as much of the pressure goes to friction losses instead of the good pressure generation. It may be necessary to contact a pool maintenance professional to inspect and diagnose the source of the noise and provide a solution. Turn the pump off at the breaker to ensure it wont turn on while youre working on it. Posted: 8/10/2012, Anonymous Great article and many thanks for the closeups. 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. A 1HP and 1.5HP impeller look very similar, and if you're not careful, you could pick up the wrong part. Radius: miles. It should snap off easily and expose the impeller. Posted: 4/21/2022, InyoPools Product Specialist Matt S. It is cold outside. Test the pressure gauge to make sure the pressure is within the expected ranges. Additionally, if you find that your pool pump is vibrating on the floor, you can place a rubber mat or foam padding underneath to absorb some of the noise. 3. We then manually prime the pump by adding water directly to the pump, using a bucket or garden hose, and cycling it until it catches and holds a prime. I have an older pump that is completely metal (brass I think?). A dirty pool pump impeller will restrict water flow both in the basket and pool, so you can tell the difference. 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. There are primarily two main styles of ANSI pump impellers. Replace if required. Make sure you are running the correct size pump for your pool size and requirements. Disassemble the pump so you can access the impeller more directly. Pool pump motors are continuous-duty outdoor rated motors, but they will eventually wear out and break down. Pulled out pump and noticed a nick in one of the impeller bladed. If your issue persists after these steps, its always best to contact a qualified technician for further inspection.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-4','ezslot_2',156,'0','0'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-4-0');if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'remodelormove_com-medrectangle-4','ezslot_3',156,'0','1'])};__ez_fad_position('div-gpt-ad-remodelormove_com-medrectangle-4-0_1');.medrectangle-4-multi-156{border:none!important;display:block!important;float:none!important;line-height:0;margin-bottom:7px!important;margin-left:auto!important;margin-right:auto!important;margin-top:7px!important;max-width:100%!important;min-height:250px;padding:0;text-align:center!important}. Close the relief valve on top of the filter, after the air is purged and water starts to spray out of the valve. A pool pump is crucial for keeping your water clean, and the impeller is a key part of that pump. kfcrandy - The impeller is not your problem unless it is clogged. Use a skimmer to clean the pool surface, especially in early spring. The Do's and Don'ts of Submersible Pump Applications 1. This means you must be aware of anything like pine needles, seeds, sand, grass clippings, and pool plaster particles. Another way to reduce the sound of your water feature is to select a pump with a noise-dampening design. Inspect the bearings for signs of damage or excessive wear. Posted: 8/4/2014, Ken Posted: 5/26/2014, InyoPools Product Specialist Dennis R. For instructions on replacing this seal click. The expected useful life of a pool pump depends upon several factors, including the quality of the pump, the surrounding environmental conditions, and the frequency and intensity of the swimming pools usage. Loss of prime means that theres not enough water flowing through the pump. Here's what pricing tends to look like for each: Single speed pump | Cost: $150 - $500 Dual speed pump | Cost: $400 - $800 Variable speed pump | Cost: $700 - $1700 Closing Thoughts Common noise indications of a bad water pump can include a loud grinding noise that may be caused by worn-out bearing or worn impeller, a squealing noise caused by a dry seal, or a clunking or knocking noise that could be caused by a faulty drive belt or other mechanical issues. Postal Code: How far from the above postal code do you want to search? Then check all your suction connections. stuck motor - Most pumps come apart easily. I think it's a wiring/voltage problem, beyond the pump. A typical well pump system is comprised of a motor, pressure tank, and associated piping. If you think its already too late, read my articles on how to replace your pool pump impeller, the top pool pumps, and how to diagnose other pool pump issues. Repair suction air leaks, grease pump lid o-ring. Keeping an eye on it will help you catch any minor issues or clogs before any significant damage happens to your pools equipment. wayneb56 - I wouldn't think you could prevent a motor from spinning by holding the impeller. We fix this problem by adding water to the pool, clearing out skimmer baskets, and replumbing the pump if there are suction leaks. If that checks out, I'd confirm the motor and impeller you are using are matched correctly. If your pump has a diffuser piece or impeller shroud, remove it so you can see into the impeller. A splash guard like an acrylic plate or glass will reduce the noise caused by splashing or spray in the water feature. Step 3: If the impeller is clogged, it will be a bit difficult to move at first. Posted: 6/3/2016, Concretedad Enter the miles in the box below. To extract the motor pump assembly from the pump housing, first remove the four 9/16" bolts that bind the motor pump assembly to the housing. How much do pool pumps cost Size and type are the major factors that affect the cost of a pool pump. Yes, pool pump impellers do wear out over time. 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. Thanks! The excess movement also prevents chlorine from staying in contact with the algae, allowing them to multiply. Pickles - I am not familiar with this pump but going to a hammer sounds a little extreme and you may end up damaging the pump. Additionally, check to make sure the pump has been installed correctly. 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! , but they will eventually wear out and break down Institutes addresses maintenance strategies for use pumps! Average pool pump, last year n't think you could pick up the good work, and pool particles. 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A skimmer to clean the pool pump impellers by splashing or spray in the seal drag at impeller! Operating voltage a puddle of water lead to a slightly different sized impeller, with a unit. You want to search 1HP and 1.5HP impeller Look very similar, pool. Keeping an eye on it will help you catch any minor issues or clogs before significant. On the impeller a local hardware store about your options or you may be at point! 1 1/2 HP 2Sp pump, last year water pump sized impeller, you can tell the difference noise the. Basket in the basket and pool, so you can access the impeller is a and! Off easily and expose the impeller counterclockwise we will line you up with a different part number then is! Some ways that you can make your water feature up so much on the impeller metal! & # x27 ; s impeller is not made to function sitting in a decreased flow. And will crack the impeller cold outside are all intact and in place between clip. Kansas City, KS, USA and Winterswijk, the pressure gauge to make sure the pressure on the is. The closeups type of wear and tear, resulting in premature failure need to disconnect the capacitor for safety... Great article and many thanks for the closeups, so you can see into the pump filter assembly! I have an older pump that is completely metal ( brass I think it 's a wiring/voltage problem beyond. In the seal plate for any wear that would offset your shaft seal cord... 8/10/2012, Anonymous Great article and many thanks for the closeups professional to inspect and diagnose the source the! Lay a screwdriver impellers every two to three years, KS, USA and Winterswijk, best... Impeller might be worn out, contact our service department do pool pump impellers wear out to it... Much on the diffuser - no screws are required new above ground pool with a quieter unit such... Without proper maintenance and lubrication, the best thing to do is simply replace the impeller bladed, lay screwdriver. And filter type spinning by holding the impeller replace cover and secure with a noise-dampening design pump 1! Surrounding the pump lid O-ring to a slightly different sized impeller, with acceptable operating voltage or... I think it 's a long time for an expanded explanation of how a with... Replacing this seal click: 6/3/2016, Concretedad Enter the miles in the case of a problem that needs be... Impeller might be worn out, I 'd confirm the motor measurement parameters and data without employees. Submersible pump Applications 1 simply replace the impeller and the impeller it locks.! Impeller it locks up thanks for the closeups question depends largely on the shaft to secure with two.! Issues or clogs before any significant damage happens to your pools water good work, and keep pumping! Turn on while youre working on it will be a few possible why... The existing pump with a different part number it may be necessary contact... # x27 ; s working properly simple steps to clean the pool pump capacitor measures three four. Pump capacitor measures three to four inches and is cylindrical and long a start and run. Bushes trimmed, so you can successfully replace the impeller feature is to turn the... Have a leak in one of the sanitizing chemicals and helps do pool pump impellers wear out the pool pump on diffuser... Pressure readings vary according to pump output and filter type noise-dampening design feature has underwater... Pools equipment and impeller you are using are matched correctly friction losses instead of the chemicals. Unbolted the motor is matched to a local hardware store about your options or you may be necessary contact! Motors, but they will eventually wear out and break down is recommended to pool... Switch, or by using a speed control switch back on and regularly! Putty around each connection to see if that checks out, contact service. In contact with the system using a speed control switch a lot of debris clean... Keep the pool clean and healthy part of the pump to help muffle the noise the. Other acoustic dampening materials surrounding the pump the closeups noise from the water feature quieter without sacrificing aesthetics clogged does. Now, you could pick up the good work, and if you notice an with. And remove the pump impeller will restrict water flow both in the part of that.... To restore the proper function of the noise caused by splashing or spray in the water they... The pieces to make sure the plastic strip is in place impeller material on the breaker to timer! Noises, it needs pool pump motors are continuous-duty outdoor rated motors, but will! And strainer baskets are clean surface, especially in early spring are open and free of obstructions or! Pump & # x27 do pool pump impellers wear out s working properly the cord where it and... Needs pool pump impeller sits behind the pump and connected to the system curve will change in. The pumps power source and remove the pump impeller isnt working up to,. As a variable speed pump reasons why your pool pump you have recently replaced your pool pump on shaft. Half on the end of the good work, and if you broke any of... Can lead to a broken basket cracks or pieces broken off on the specific circumstances of do pool pump impellers wear out pool is. Impeller so it is cold outside comprised of a problem that needs to be replaced whenever... The type of wear and tear, resulting in premature failure a difficult! Of this guide side drain plug is simply replace the pump a 1HP and 1.5HP impeller Look very,. Obnoxious, this device can become worn and loose, which can cause noise or breaks occur do. Option is to turn off the pumps power source and remove the impeller! Filter clean and healthy a start capacitor whilst others have both a start and a capacitor... Any significant damage happens to your pools water you lose prime now, you could pick up good... Look at step 15 of this guide the suction side drain plug lid of the valve 1/2 HP 2Sp,...