Sump Pumps

Annual maintenance of your sump pump is essential to ensure it remains reliable and functional. Here’s a detailed guide for what you should do once a year:

 

1. Inspect and Clean the Sump Pump:

- Turn Off Power: Unplug the pump or turn off the circuit breaker that powers it to ensure safety during maintenance.

- Remove the Pump: Carefully take the pump out of the sump pit.

- Clean the Pump: Use a brush to clean the pump, removing any debris or sludge that has accumulated. Avoid using water directly on the pump if it’s electrical.

 

 2. Clean the Sump Pit:

- Remove Debris: Clear out any dirt, gravel, or leaves from the pit. This helps prevent clogging and ensures the pump can operate freely.

- Check for Proper Drainage: Ensure the pit is draining properly and that there are no blockages in the drainage system.

 

 3. Check the Float Switch:

- Inspect Movement: Ensure the float switch moves freely and isn’t obstructed by debris or stuck against the pit walls.

- Test Operation: Simulate a rise in water level to see if the float switch activates the pump as intended.

 

 4. Inspect the Check Valve:

- Function Check: The check valve should allow water to flow out but prevent it from flowing back into the sump pit. Ensure it’s working correctly and replace it if it’s damaged or malfunctioning.

 

 5. Test the Pump(s):

- Run a Test: Pour water into the sump pit to activate the pump. Confirm that the pump starts and stops appropriately, and check for any unusual noises or vibrations. Perform the same test on the secondary / back-up pump.

 

-If there is no secondary / back-up pump, it is recommended to install one in case the primary pump fails.

 

6. Check the Discharge Pipe:

- Inspect for Blockages: Ensure the discharge pipe is clear of any debris or ice (if you’re in a colder climate).

- Check for Leaks: Look for any leaks or cracks in the pipe and repair or replace as necessary.

 

 7. Inspect the Electrical Components:

- Check Power Cord: Examine the power cord and plug for any signs of wear, damage, or fraying. Replace if necessary.

- Test the Outlet: Make sure the pump is plugged into a functioning GFCI (Ground Fault Circuit Interrupter) outlet. Test the outlet to ensure it’s working properly.

 

 8. Examine Battery Backup:

- Test Battery: If you have a battery backup system, test the battery to ensure it’s holding a charge and working correctly. Top off distilled water if necessary.

- Replace Battery: If the battery is old or not holding a charge, replace it as needed.

-If there is no battery back-up, it is recommended to install one that can provide power for at least 24 hours during a power outage.

 

 9. Inspect the System for Corrosion or Wear:

- Check for Rust: Look for any signs of rust or corrosion on metal parts of the sump pump and address them to prevent future issues.

 

 10. Prepare for Heavy Rains or Seasonal Changes:

- Inspect for Seasonal Readiness: Ensure the system is ready for heavy rainfall or changes in weather. For colder climates, check that the discharge pipe is properly insulated or routed to avoid freezing.

 

 11. Document and Plan:

- Keep Records: Document any issues found and the steps taken during the maintenance. This can help track the pump’s performance over time and plan for future maintenance.

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Regular annual maintenance will help keep your sump pump in top condition and minimize the risk of failure during critical times when you need it most.