Solutions for Sump Pump Failures

Understanding How a Sump Pump Works

A sump pump is placed in the lowest part of a basement or crawl space, within the sump pit, to expel water and prevent flooding.

To prevent basement flooding, the sump pump’s float switch detects high water levels, activating the pump that moves water through the discharge pipe.

The pump continues to operate until the water level drops, causing the float switch to lower and signify a cessation of pumping, ready for the next demand. This cycle repeats whenever excess water accumulates. Having a properly working sump pump can help secure homes in areas with a high water table like North Mead, Sydney, against water damage during heavy storms or flooding.

Regularly inspecting your sump pump is essential to prevent failure, especially before storm seasons. To avert failure, confirm that the pump, sump pit, float switch, and discharge lines are all in working order. Install a backup sump pump for extra protection against power failures.

Common Causes of Sump Pump Failure

Several factors frequently cause sump pump failures, often resulting in basement flooding. Some of the common sump pump problems you might run into include:

• Power outages - Without power, a malfunctioning sump pump ceases to work, increasing the risk of overflow during storms.
• Pump motor failure - Sump pump motors can overheat, seize up or simply wear out over time. The average lifespan of a pump is 5-10 years.
• Clogged impeller - Debris like silt, grit and limescale can build up inside the pump impeller housing, causing reduced efficiency.
• Broken float switch - The float switch activates the on/off cycling of the pump. If this develops faults, the pump may not turn on when needed.
• Discharge line blockages - Blockages in the discharge pipe halt the flow, failing to pump out water efficiently and causing subsequent overflow.

As your dedicated local plumber in North Mead, alerting you to these failure points gains importance when your pump performance is in question. Conducting frequent maintenance and installing backup systems are common sump care practices to reduce flood risks.

Clogged Pump or Discharge Line

Accumulation of debris in discharge lines can obstruct the impeller housing or pipes, leading to pump inefficiency.

Typical clogging causes include:

• Silt, grit and sand accumulating inside the sump pit
• Rust flakes or scale breaking off old pipes
• Tree roots growing into exterior discharge lines
• Mould and algae formation

Blocked sump pump flow may cause water to overflow from the sump pit, leading to clogs. To help prevent sump pump problems:

• Install a sump pump cover with an air relief hole to filter out debris
• Check your discharge lines for obstructions twice a year
• Ensure your drain tile lines are buried below the frost level
• Installing a check valve is an effective measure to prevent backflow.
• Replace old discharge piping over 5 years old

Early intervention using tools such as a wet-dry vacuum can often clear minor clogs when there’s no immediate danger. But if you suspect a major clog, reach out to our North Mead Plumbing at 1300 349 338 to gain insight into pump problems how to effectively fix pervasive pump issues.

Faulty Switch or Float

Float switch issues are a primary reason for sump pump failures. The float switch activates to manage water level in your sump pit, engaging the pump at a pre-set height, even when the sump pump isn’t functioning optimally. Challenges arise, particularly when the pump isn’t functioning as anticipated:

• The float gets stuck and cannot rise/fall freely. Ensure there is ample clearance around the switch.
• The switch float arm becomes misaligned and fails to trigger the switch properly.
• The switch contacts become corroded or damaged from wear and tear.
• The float itself cracks, or due to absence of air relief, takes on water and becomes waterlogged.

Faulty switches can stop the pump from activating, sometimes evidenced by a humming sound without pumping. Replace damaged floats immediately to ensure they don’t stop working and maintain backup flood protection.

Regular inspection of the float switch movement, ensuring it glides smoothly, is crucial.

North Mead Plumbing carries top-quality float switches and can diagnose switch issues during maintenance. Reach out at 1300 349 338 for support and what you need know about sump pump float issues or on/off control concerns.

Power Outage

Sump pump systems are vulnerable to power outages, making a battery backup vital to maintain operation and prevent basement flooding. The frequency of heavy rains and power blackouts in North Mead necessitates a sump pump with a robust battery backup.

A battery backup sump pump strengthens home defenses against unexpected power outages. High-quality backup units can keep your primary pump running for up to 24 hours on a full charge, covering most power outage durations. Water-powered backup pumps are an option distinct from any other, using household water pressure to drive the system when the power fails.

It’s advisable for North Mead residents to invest in a battery backup sump pump to ensure continuous operation. The tranquility of knowing your sump pump working consistently during tempests is invaluable. Contact North Mead Plumbing on 1300 349 338 to explore backup pump strategies for water damage restoration and to shield your property from water harm.

Troubleshooting Tips for Sump Pump Issues

If you suspect an issue with your sump pump, there are some basic troubleshooting steps you can follow:

1. Visually inspect the sump pit to ensure nothing obstructs your sump pump, especially around the pump inlet and float switch. Diligently remove any accumulated debris or dirt that could hinder the pump’s effectiveness.
2. Manually introduce water into the sump using a hose or bucket to test the pump’s activation. The sump pump might activate when water reaches the preset height on the float. If not, there may be an issue with the switch or pump motor, preventing the pump runs as expected.
3. Check that the discharge pipe is not clogged. Unplug and activate the pump - expect water to gush out your equipment consistently. If no water flow is observed, indicating it’s restricted, the discharge line needs clearing of any obstructions.
4. Refer to the sump pump manual to decipher any error codes from diagnostic lights or signals.
5. To identify pump problems, listen for unusual sounds, such as humming or squeaking, which may signify wear and tear, and call a local plumber if necessary.
6. Check for visible damage like cracks or leaks around inlet and outlet ports, which can prevent proper functioning.
7. Test the pump battery backup system if installed by temporarily disconnecting power to ensure it switches on automatically.

To prevent sump pump malfunction, conduct annual maintenance, clean the sump basin, and replace worn parts to avoid issues during critical times. Contact our team at North Mead Plumbing on 1300 349 338 to have your sump pump inspected and repaired if problems persist.

Installing a Backup Sump Pump System

Battery Backup

Installing a new sump pump with battery backup provides protection when the power goes out. These systems have an integrated battery that can run the pump for over 24 hours during an outage. Key benefits to protect your home include:

• Continued operation during blackouts
• Prevents flooding your basement with storm-induced power cuts, effectively keeping excess water out
• It charges automatically, ensuring your pump works effectively and operates seamlessly when power is restored.
• The battery usually requires replacement every 5 to 7 years.

Water-Powered Backup Pump

Water-powered backup pumps use domestic water pressure to operate the pump during electrical failures. They attach separately next to your main AC pump and provide a reliable backup solution. Advantages include:

• Do not require batteries or electricity
• Activate automatically when main pump fails
• Simple and affordable secondary system
• Long 20+ year lifespan

Second Electric Pump

Installing a secondary electric sump pump can provide full redundancy if your main pump falters. While still reliant on electricity, having two systems reduces the chances of both failing simultaneously. Considerations when installing a second electric pump include:

• Check electric load capacity on your circuit box
• May require new dedicated outlet installation
• Allows for staggered pump triggering heights
• Ideal for at-risk areas like North Mead

I strongly advise all homeowners in North Mead to install some form of backup sump pump protection. Consult with our team at North Mead Plumbing on 1300 349 338 to pinpoint the prime backup solutions, ensuring your sump pump working effectively against unforeseen risks.

When to Call a Professional Plumber

There are certain situations when it’s crucial to contact a professional plumber to assist with your sump pump system:

Installation & Repairs

Professional plumbers are recommended for complex sump pump installations, such as breaking concrete or handling undersized discharge lines. Repairs needed when your sump pump fails, like replacing a sump pump’s failed motors or intricate switches, also demands technical expertise and equipment often beyond DIY skills.

Recurring Failures

Pondering what do your sump pump when it continues to malfunction? It’s likely time for a specialist’s touch. Persistent issues during storms can indicate an underlying problem not visible through basic checks.

Backup System Installation

Expert installation is needed to correctly size, position, and integrate a battery backup or secondary sump pump into your system.

As North Mead’s premier plumbing company, we have the experience to correctly diagnose and resolve any sump pump malfunctions. Contact North Mead Plumbing on 1300 349 338 to evaluate your system. We offer maintenance plans to ensure your pump functions reliably for the long term.

Preventing Water Damage and Mold Growth

In addition to a fully operational sump pump, essential preventative strategies are vital to protect against detrimental water damage and mould in your basement crawl space:

Keep Gutters & Downspouts Clear

Clogged gutters can cause water to pool around the foundation during storms. Keeping gutters clean ensures water is directed away from the foundation.

Slope Soil & Concrete Away From Home

Sloping soil and concrete away from the home as a precaution for sump pump efficiency keeps basements dry. Downspout extensions also direct roof runoff away your home to further safeguard the basement.

Install a Humidistat & Dehumidifier

A dehumidifier regulates moisture levels and helps prevent musty odours. Install a humidistat control to automatically activate the dehumidifier when humidity levels rise. Try keeping relative humidity below 50%.

Regularly Check For Leaks or Dampness

It’s advisable to periodically check your basement walls and flooring for any moisture or leaks indicating water intrusion issues. Address minor leaks early before they end up causing major damage.

Maintain Sump Pump & Install Backups

Keeping your house protected with a well-maintained existing sump pump and backup systems provides crucial defense against water buildup and flooding during power outages.

Contact the team at North Mead Plumbing on 1300 349 338 if you need assistance installing backup sump pumps or basement waterproofing solutions for your home.