7 troubleshooting tips for your pool pump that isn't working
If you want to spend some time around the pool, you need to keep your pool in good condition. If you have issues related to the pool pump, make sure to troubleshoot them as quickly as possible to get the most out of your time in the pool. Here are some tips on what to do if the pool pump is not working, how to troubleshoot, and fix them.
How to Fix Pool Pump Problems: 7 Easy Tips
Here are 7 simple tips to help you solve common pool pump problems
1. The pool pump does not turn on, or it shuts off while running
An electrical issue can be the main reason the pump stops right after it starts. Begin by checking the fuse box for blown fuses, then proceed to check your connections to ensure nothing is loose or damaged.
Additionally, another reason why your pool pump does not turn on or shuts off while running is an overloaded circuit. When your motor overheats and shuts off after starting, it could be an overloaded circuit. So you need to maintain the correct voltage for your pump and check the motor’s vents to ensure nothing is blocking the fan.
When it comes to a locked motor, check if it is due to debris. A locked motor will cause irregular rotation of the pool pump’s motor shaft. Otherwise, if the pump turns on but does not run at full power and you hear a humming noise, check your capacitor. The capacitor starts your pump with an electric shock. If the part needs replacement, call a professional in affordable pool pumps to get it done.
2. The pool pump runs but has low water flow
There can be several reasons why a pool pump is not working properly. Some of the most common causes include a suction leak, a dirty pool filter, a faulty pressure gauge, or clogged skimmer baskets.
In case of a blockage in the pump’s suction, check the filter gauge. If it is 10 psi above the normal reading, it is better to clean the filter. Cleaning will help reduce pressure and restore the pump’s flow. If there is air in the system, it likely comes through the skimmer, or there is a leak. Make sure the water level in the pool is not too low, and check for debris in your skimmer basket. You may need to fill your skimmer basket with water and seal it again.
3. The pool pump leaks
There are two main causes of leaking pool pumps, including 1) a faulty pump cover or 2) a faulty shaft seal. Both parts of the pump are relatively easy to replace.
If you have a leaking pump, look for gaskets that need replacement. It is often difficult to find a leak when it comes from the pump cover, as water seeps out through the pump when it is off. Once confirmed, focus on inspecting and repairing the cover itself and the o-ring. To check the o-ring for cracks, simply bend the o-ring around and make sure it is well lubricated.
If you see cracks, it means the o-ring has dried out and needs to be replaced immediately. If you do not see any cracks, apply o-ring lubricant to create a better seal.
Another area to look at is the pump’s shaft seal. Check for a leaking pump shaft seal if water runs down the back of the seal plate. Once you have determined that the shaft seal needs replacement, make sure to replace it with the correct shaft seal for your specific pump.
4. The pool pump sucks in air.
If your entire pool pump is not working, you should check if the pool pump is sucking in air. There are several causes for this, such as a loose pump lid, a crack in the pump, a faulty thread packing, defective o-rings, a leaking valve stem, etc.
To check this, add water and regularly check the water level to prevent future problems. You can also add a water level gauge that allows you to maintain the water level. If the problem persists, find the right solution.
5. A noisy pool pump
When your motor rattles, your pool pump needs better water flow. It can help to remove any blockages from the water line and check for air leaks. But in the case of a loud, whining noise, your pump may have faulty bearings. It is best to call a professional to disassemble the motor and replace the bearings.
If the problem is related to the motor, it is best to consider hiring a professional who can help you solve the problem. You can also consider cleaning the pool pump’s impeller. If your pool pump is not working properly and is making too much noise due to vibrations, check the vibration pads. Since the vibration pads are made of thick rubber, they can help stop the vibrations.
6. Pump basket does not fill with water
The pool pump can suck in air from somewhere and cause your pool pump basket not to fill with water. Another common cause is a clogged or dirty filter or pump basket.
The best thing you can do if your pump basket does not fill with water is simply to prime the pump by blowing the hoses out with water to remove the air inside. Another simple solution is to clean the pump basket and filter.
7. The pool pump hums
If your pool pump hums, it may be due to debris blocking the motor or something electrical like a faulty capacitor.
In this case, your pool pump will not start, whether it is receiving power or not. To fix this, turn off the pump and remove the screws on the pump housing. Pull out the pump unit and remove any debris from the impeller. If you find debris, remove it and reinstall the pump.
Frequently Asked Questions
What parts are in the pool pump?
The anatomy of the pool pump is made up of these essential parts: pump cover, strainer housing with basket, drain plug, pump housing with impeller, pool pump motor, and shaft.
What are the signs that the pool pump is about to break down?
When the pool pump is about to break down, it shows three main signs, including low pressure from the filter, leaks in the pool pump, and your pool pump always losing prime.
