If your pump does turn on, but loses power, it could be overheating. After about 1 minute, water should be flowing freely inside the strainer box (top of pump). If you still can’t find a leak, spray some shaving cream on to the areas listed above. If your motor sounds a little off, it could be a problem. But if you’re having this problem repeatedly, it’s probably not the capacitor. This sound will usually continue until the circuit breaker trips. If a run capacitor fails, the motor can display a variety of problems including not starting, overheating, and vibrating. A bad run capacitor deprives the motor of the full voltage it needs to operate correctly. Maybe Just A Bad Capacitor... - YouTube Spotting the signs of capacitor problems is the first step to getting it repaired. One of the telltale signs of a bad capacitor is a motor that hums but doesn’t turn on—sound familiar? The first symptoms are often intermittent failure of the compressor to start. If you're still having problems with your motor capacitor, give us a call now at 239-574-4499 or visit our shop at 958 Country Club Blvd. Set it in off position and make sure that the section of the pool that controls the water flow is without electric energy. To check the impeller, turn the power off to the pump and remove the screws in the middle of the pump body. A run capacitor is an energy-saving device that is in the motor circuit at all times. Wait until the water starts to come out of the relief valve, then close it. FREE Shipping on orders over $25 shipped by Amazon. Another reason for the failures, the capacitor is faulty from the start, either it is from a bad batch or mishandled before it installed. How to Clean a Clogged Pool Pump Impeller. You can change the bearings out, but many pool owners opt to switch out the older motor for a new one. The Pool Pump Motor is not Working or Turning Off while Running. Motor was just humming to begin with. 99. Very dirty pool filter, or valves closed on return side. After installing the new one, it will turn for a few seconds (If I give it a spin first). When you suspect you have a bad capacitor, there are a few motor capacitor failure symptoms you should look out for. To read the first entry, click here. If your pump is not starting, you’ll want to check a couple of things. Q: What are some of the causes of pool pump failure? As with any electrical device, disconnect the power to the motor before servicing it and discharge the capacitors before handling them. However, in the interest of making your suspicions something you can hold on to, the following are some of the common indicators something is not right with your capacitor. If the pump is on and you are hearing a humming noise, it could be a bad capacitor. The good new is it’s pretty straight forward, just follow the steps below: If your pool pump will not start and you hear a humming noise, check you impeller for any debris. How To Tell When Your Motor Capacitor Goes Bad. I replaced the start capacitor since it was only registering around 60uF, although there were no signs of it being damaged. I turn off the switch and a few seconds later hear a "contact like noise"(like relay contacts either making or breaking). A start capacitor is used to give a motor an extra electrical push to start it turning. Why Pool Pumps Overheat — And What You Can Do To Stop It (Part II) This is the second part of a two-part series on pool pumps. It is a hazard to all other electronic components that are relying on it functioning properly now too. No jolt, no start. A capacitor provides the torque that gets the pump motor up to speed. Get it as soon as Mon, Dec 21. A start capacitor will normally fail open, and this can be tested with an ohmmeter or a capacitor tester. have run the pump since the check valve failure, blown start capacitor and replacement start capacitor have used this sequence. 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