The anti-airlock hole could also be plugged, and a possible fix includes turning off the pump and cleaning out the hole before restarting it. There could also be problems with the drainage system, which could be clogged or even nonexistent. Disconnect a completely dry pump and call a basement waterproofing contractor.
Noisy sump pumps are a very common homeowner complaint and a sign of pump problems. If you hear excessive thudding, rattling, grinding, or gurgling, it could mean your pump has a motor problem. Luckily, if you catch the problem soon enough, motors can be repaired or replaced by a basement waterproofing contractor without needing a whole new sump pump.
Additionally, worn parts could make a replacement pump necessary, especially if the pump is vibrating excessively as a result of a damaged impeller.
Water in your basement can cause problems that range from cracked walls to mold and can ultimately cause your foundation to fail. If you need a free basement reconditioning or waterproofing estimate, contact Acculevel.
Make A Payment. Book a Consultation. Frequent Starting and Stopping An overworked pump is one that will need to be replaced sooner, so take care of any issues as soon as possible.
Not Enough Water is Delivered If your pump is operating but not delivering enough water, it could be that something is caught in the impeller and that cleaning it could fix the problem.
Noisy Sump Pump Noisy sump pumps are a very common homeowner complaint and a sign of pump problems. Because the motor sits on a pedestal above the floor, the components are easier to reach for servicing. The other side of the coin is that the pump can get in the way of your moving things around in the basement.
Pedestal pumps are also louder because there is no water to muffle the sound of the motor. Sump pumps do the most work during spring and summer with heavy rains after snow melts. An insurance rider for sump pump failure often must be bought separately. You may have to buy it on its own from the National Flood Insurance Program. The endorsement typically covers loss due to sump pump failure, power interruption and a pump overwhelmed by rising water.
The same endorsement also usually includes sewerage backup. Both options will potentially save you thousands of dollars in repairs of a water-damaged basement. The first warning sign is often a basement floor that goes splash. Beyond that, warning signs include:. Sounds coming from your pump can indicate worn or damaged parts.
If the motor noise from your sump pump is excessive, the motor could have a failed bearing. Rattling or grinding noises may mean a jammed or damaged impeller, the fan on the bottom that pulls water into the pump. Pumps that have sucked up hard debris can have their impellers bent or damaged. An impeller is like a propeller except that it draws things in instead of propelling something along.
Impellers are balanced to minimize wear on the shaft that they spin on. One that is bent or damaged will cause the whole thing to wobble and create stress on the shaft. The wobbling creates noise and is an indicator of future pump problems. Re-bending an impeller is nearly impossible to do right, so your best bet is to replace the unit. Similar to car batteries, limited use of a sump pump will reduce its shelf life.
Regularly testing your sump pump in between heaving rains will give you an early indication of any problems and support the mechanisms inside the appliance. Do yourself a favor and keep a notebook of when you test the pump. The leading cause of sump pumps running all the time is a switch problem. Your sump pump relies on both the switch and the float arm mechanisms to operate. Switch issues can occur when the pump shifts inside the basin, rendering the float ineffective, or the switch loses connection with its power source.
Tethered switches that drift to the side of the pump are prone to hanging up on your sump basin. Vertical floats with plastic brackets frequently break, and the vibrations from an improperly installed pump may push any float switch against the side of the container.
It might be as simple as an incorrectly adjusted float switch that is causing the pump to come on when only a few inches of water accumulates in the basin. Wiring malfunctions could also contribute to the pump turning on and off at odd intervals.
One of the most common symptoms of this problem is continuous running. If the pump does not turn off, there is probably an issue with one of these two parts. Both of these problems could also be caused by wiring malfunctions, most often after a power outage see below.
If your sump pump takes a long time to pump out water, you might not have enough horsepower for either the volume of water it needs to pump or the complexity of the pipe layout it needs to pump that water through. For high volumes or pipes with lots of elbows or vertical fixtures, you need a sump pump with more horsepower to move the water through those pipes efficiently.
Signs of rust mean your sump pump is on its way out. This is cause for an immediate replacement pump. This is most common in pumps that have to deal with a lot of sediment or other tough material. If you notice that your motor keeps abruptly stopping, it might be impacted by this material. However, you will still need to clean out this filter every six months to a year and replace it every couple of years in order to keep your sump pump functioning well.
One of the biggest problems and most obvious signs that you need a new sump pump is when the motor stops working. Before you write it off as beyond repair, however, make sure to double-check that it is not a problem somewhere else. For example, the pump has become unplugged or simply blown a fuse. If neither of those was the issue, then you need a new sump pump.
For a sump pump to be running effectively, the arm and switch mechanism works properly.
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