ejector pump maintenance Archives

No homeowner ever plans for the appliances and equipment in their home to fail prematurely, according to www.mhnproperties.com. But this problem happens all the time. Most times, when it does, it is due to small issues that could have been avoided with a little knowledge and effort.

In this post, we discuss the common problems that can affect an ejector pump and cause it to fail prematurely. We explain the causes of ejector pump failure and tips to help prolong the life of this essential piece of equipment in your home.

Common ejector pump problems

If you bought a quality ejector pump, it should last between 7 and 10 years. But this depends on the correct installation and proper maintenance of the pump. If the conditions for the smooth function of the ejector pump are not met, issues you will experience in your home include:

Float switch malfunction

The float switch activates the pump when the water inside the tank reaches a predetermined level. It also switches the motor off when the pit is empty. The float switch makes it possible for the pump to function automatically. If it fails to activate the pump or switch it off, your home will be flooded with sewage, or the motor will burn out.

Plumbing is clogged

Because it handles wastewater with numerous solids, some buildup is expected within your plumbing system. But sometimes – perhaps due to the wrong items being flushed into the drains or poor maintenance – the buildup inside the lines can prevent wastewater flow through the drainage pipes. If this happens, your ejector pump will work, but no waste will be removed from the tank.

Pump cycles frequently

The pump cycle is the interval between when the pump activates and when it shuts down (after emptying the tank). Since the pump only powers on when the tank is full, there should be a decent duration between each cycle. If the ejector pump is cycling frequently, it means it is not pumping effectively – the content of the tank is not being removed completely before the motor powers down.

Pump makes strange noises

Your ejector pump will make some noise when it is working, the normal humming sound of the motor. It is abnormal for an ejector pump to make sounds like the grinding screech of metal against metal or rattling and clunking sounds. If you are hearing strange sounds from your ejector pump, the impeller is likely clogged or bent, or the casing is broken.

ejector pump maintenance prolongs lifespan of the pump.

Cleaning the ejector pump and tank regularly helps to prevent excessive buildup that can lead to pump failure.

Steps to prolong the life of your ejector pump

By taking steps to avoid the root cause of these problems or discovering them before they become major issues, you will protect your ejector pump. Here are the best practices for prolonging the lifespan of your ejector pump.

Watch what you flush

Ejector pumps are not designed to handle certain types of waste. Dumping grease, fats and oils in your drains is a recipe for trouble. Avoid flushing so-called flushable items into your drains: cotton swabs, disposable wipes, diapers, dental floss, condoms and feminine hygiene products, to name a few.

Cover your drain openings

Harmless items that can hurt your ejector pump if they enter the system include starchy food (potatoes, rice or pasta) and stringy vegetables (like celery). Human or pet hair can also impede the impeller. You can install strainers on drain openings to keep these items out of your drains.

Avoid toxic chemicals

Chemical drain cleaners and clothes dryer sheets threaten the function and longevity of your ejector pump. The chemicals in drain cleaners will corrode the pump. The synthetic fibers in clothes dryers will clog the ejector pump and interfere with the operations of the motor.

Clean the pump regularly

Ejector pumps handle wastewater with a lot of solid and semi-solid waste. Some of this non-liquid waste inevitably gets stuck inside the pump. Cleaning the ejector pump and tank regularly helps to prevent excessive buildup that can lead to pump failure.

Inspect the system on a schedule

Regular inspections help you stay up to speed with what is going on with your ejector pump. They help you stay steps ahead of problems in the system. By letting you discover issues at their early stages, inspections allow you to solve problems before they escalate.

Service your ejector pump

At least once a year (every six months preferably), you should have your ejector pump serviced by a professional. How often you do this depends on the age of the pump and how much wastewater it handles. This small step can add years to the life of your ejector pump.

To conclude, keeping your ejector pump running smoothly and prolonging its life is not rocket science. It involves paying attention to your equipment and a proper maintenance routine.

In any home or commercial building, proper functioning of the sewage system is essential for maintaining hygiene and preventing unpleasant odors. A key component of this system is the sewage ejector pump, which is responsible for pumping waste from below-grade areas to an elevated sewer line. To ensure the smooth operation of your sewage ejector pump, it is important to follow some basic maintenance tips. In this article, we will discuss several strategies to help you keep your sewage ejector pump running smoothly.

Understanding Your Sewage Ejector Pump

Before we dive into the maintenance tips, it is crucial to have a basic understanding of how a sewage ejector pump works. A sewage ejector pump is typically installed in basements, crawl spaces, or other areas where the main sewer line is located at a higher elevation than the wastewater source. When wastewater flows into the pump basin, a float switch is activated, signaling the pump to start. The pump then macerates the solid waste and pumps it out through a discharge pipe connected to the sewer line.

Regular Inspection and Cleaning

One of the most important aspects of maintaining a sewage ejector pump is regular inspection and cleaning. It is recommended to inspect the pump and its components at least once every three months. Start by visually examining the pump and surrounding area for any signs of leakage, cracks, or damage. Make sure the pump is properly secured and the discharge pipe is tightly connected. If you notice any issues, contact a professional plumber for repairs.

In addition to visual inspection, it is essential to clean the pump and basin regularly to prevent clogs and blockages. Sediment, debris, and solid waste can accumulate over time and hinder the pump’s performance. To clean the pump, disconnect the power supply and remove the pump from the basin. Thoroughly clean the impeller, volute, and other components with a brush and mild detergent. Use a hose or bucket of water to flush out any remaining residue.

Check the Float Switch and Alarm System

The float switch and alarm system are crucial for the proper functioning of a sewage ejector pump. The float switch is responsible for activating the pump when the wastewater level reaches a certain point, while the alarm system alerts you in case of pump failure or high water levels. It is important to regularly test the float switch and alarm system to ensure they are working correctly.

Start by manually lifting the float switch to engage the pump. Listen for the sound of the pump starting and observe the wastewater being pumped out. If you don’t hear the pump or notice any issues, the float switch may need to be adjusted or replaced. Similarly, test the alarm system by triggering it manually to ensure it emits a loud and audible alert. If the alarm sounds weak or doesn’t activate at all, call a professional for inspection and repairs.

a person performing maintenance on their sewage ejector pump.

Clogged or obstructed ventilation pipes can cause pressure imbalances, leading to pump inefficiency and potential system failures.

Maintaining Proper Ventilation

Adequate ventilation is essential for the proper functioning of a sewage ejector pump. Clogged or obstructed ventilation pipes can cause pressure imbalances, leading to pump inefficiency and potential system failures. It is recommended to inspect the ventilation pipes annually and remove any obstructions, such as debris, bird nests, or vegetation.

Additionally, ensure that the vent pipes are properly sized and positioned to facilitate the free flow of air. Inadequate ventilation can result in the buildup of foul odors and harmful gases, posing health risks. If you encounter any issues with the ventilation system, it is advisable to contact a professional plumber to ensure proper remediation.

Be Mindful of What You Flush

The sewage ejector pump is designed to handle human waste, toilet paper, and water. It is crucial to be mindful of what you flush down the drain to prevent clogs and damage to the pump. Avoid flushing non-biodegradable items, such as wipes, diapers, sanitary products, or chemicals. These items can cause blockages and put undue stress on the pump.

Similarly, be cautious of the amount of grease and fat you pour down the drain. Grease and fat solidify when cooled and can adhere to the pump components, impeding their function. To prevent such issues, dispose of grease and fat in a separate container and properly dispose of it in the trash.

In Summary

Regular maintenance of your sewage ejector pump is crucial for its smooth operation and longevity. By following the tips mentioned in this article, you can ensure that your pump functions optimally and prevents any unpleasant sewage backups. Remember to inspect and clean the pump regularly, test the float switch and alarm system, maintain proper ventilation, and be mindful of what you flush down the drain. Additionally, contact a professional plumber for any ejector pump repairs or issues beyond your expertise. By taking proper care of your sewage ejector pump, you can avoid costly repairs and maintain a sanitary environment in your home or commercial building.

Category Archives: ejector pump maintenance

Expert Tips for Extending the Lifespan of Your Ejector Pump