Sewage Ejector Pump Troubleshooting for Quick Mend

In the most basement, there’s a sump pump and next to it there’s an ejector one. Now both of these are extremely important if you care about eliminating sewage water. A sudden breakdown of the sewage ejector pump can cause a huge nasty mess that will take days to clean up. And also, it’s GROSS!

There could be a number of reasons that the sewage ejector pump is not feeling well. And to predict and deal with the problem you need some sense of troubleshooting.

Let’s talk more about sewage ejector pump troubleshooting today.

Sewage Ejector Pump Troubleshooting: Common Problems & Their Solutions…

Whether your sewage ejector pump not shutting off is the main trouble or its float switch that is behaving strangely, there are simple troubleshooting steps you can try out. Let’s know more below.

Sewage Ejector Pump

Sewage Ejector Pump Troubleshooting List

  • Pump Not Cycling Right.
  • The Pump Fails in Evacuating Pit
  • The alarm is Off.

Pump Not Cycling Right…

Sometimes the sewage ejector pump does not cycle and that is where you need a solution. There can be many solutions to this problem. The first reason for such disappointing trouble could be a lack of electricity.

Check the power connection in outlet. Use a light bulb to test the socket. If the outlet lacks power receiving, then make sure to change fuse. Check the outlet once again and it could work. If you are not confident about dealing with electrical components, an electrician can help you out.

Sometimes the float design switch causes this problem. You can use a plastic coat hanger to engage it. Replacing it with a piggy switch is also a good idea. Now if your pump has a floating actuator. You need to lift it higher.

You also need to get rid of any dirt out from floats. This will make the float even lighter and cycling will take place. In some cases, the manufacturer refers that switch will need frequent replacement. This is because moisture and droops start absorbing within the wire insulation.

And so, the actuation gets affected once wire drops. This can also lead to a short circuit. You can try straightening the cord or simply replace the switch. This should make your sewage pump work again.

The Pump Fails in Evacuating Pit…

Usually, this problem shows up when the float has some extra debris weight. There could also be solid waste fallen on float. And so, the extra weight is causing misalignment of float. This will cause pretty short cycling. Adjusting the floating actuator can solve the problem. You can also buy a new switch if the float adjustment is not possible.

Clogging can also be a reason behind the issue. Pit might have an increased amount of waste in it. And so, the clogging is not letting waste to flow. You need to do some unclogging here. If the damage is too much, it may require a new ejector.

The alarm is Off…

Usually, the alarm may go off to notify you that the float rising has been too weird or abnormal. This means the pit is not evacuated properly. The warning might refer to blocked debris inside discharging pipes. And so, you will need to take immediate steps to prevent the overflow of waste.

Sometimes even when pit is not fully occupied with waste, the alarm goes off. This could be due to an undersized pit. Or probably the floating actuator is been at a pretty low level. You need to contact the manufacturer if this is the problem and fix it.

Some Other Common Issues…

  • If you own a pretty old sewage ejector pump, then maybe the tank that collects waste has a lot of grease build-up throughout these many years. The grease is obstructing regular flow by sticking to pipes. There’s only one way to stop this eventual breakdown and it’s by doing regular and professional cleaning.
  • The small gray device known as float switch might have gone too old. You need to replace these every few years to keep overflowing out from your sight.
  • A quality ejector pump system can work up to twenty years. Using a pump more than that limit might be another reason for witnessing frequent troubles.
  • Some people flush stuff such as baby wipes, paper towels and pads down a toilet. This will at one certain point cause serious trouble into your home’s sewer system. Even with grinders, the sewage ejector pump might not be able to deal with these. So be cautious about flushing any solid waste.

Question & Answer.

How often should a sewage ejector pump run?

It actually depends on the frequency of basin getting filled. There’s a sensor in the pump that needs tripping after the float switch rises. This is when the ejector pump will run. And depending on how frequency basin fills, the pump will run accordingly.

The pump should run usually not more than ten seconds at one go. Sometimes due to bad valve or water infiltration or leakage, the pump runs longer. If that’s the case then it needs repairing.

What is a sewage ejector pump?

When you have a bathroom, laundry room or any plumbing fixture installed at a lower level than the main sewer line, a sewer ejector pump helps to flow water in the right way from your house. It’s also known as a pump-up ejector system since the flow goes upwards to drain out of your house.

How does a sewage pump work?

There is a pit chamber inside the ejector pump. This is where all liquid and solid waste stays after the suspension from home. Due to its common built design, the pump usually handles smaller solid particles.

There are modern pumps that come with a grinder to break down larger ones. The waste rises to pit chamber. Once it reaches a particular level, a switch gets actuated. Due to this, the pressure gets released that helps in pushing the waste into sewer system. And that’s how the mechanism basically works.

Why can't we use reciprocating pumps in a series?

It’s not impossible to use two reciprocating pumps. But it’s just inconvenient to go with that manner. The two reciprocating pump needs to be installed in such a way that first pump’s suction fits with second pump’s discharge. The discharge volume will be very similar to a single pump. And that would be a bad idea to try instead of getting one larger pump.

Conclusion

Handling waste is a pretty daunting task that our home sewage ejector pump does regularly. And due to the burden, it sometimes starts to feel ill.

Machines are always accessible to error and so knowing a few sewage ejector pump troubleshooting tricks will always keep you on a safe side. Homeowners can easily deal with troubles without spending extra money on professional service.

However, when the case is serious, saving money becomes less important than getting the pump treated. You should be able to tell the difference between when to try troubleshooting yourself and when there’s a need to call a professional.

Last Updated on July 4, 2020 by Alexander A. Smith

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