Is your Little Giant pool cover pump not working when you need it most? You’re not alone, and it can be really frustrating.
A pump that fails can leave your pool cover full of water, causing damage and extra hassle. But don’t worry—this guide will help you quickly find out why your pump isn’t working and show you simple fixes you can try right now.
Keep reading, and you’ll get your pump back in action without the stress.
Common Causes Of Pump Failure
The Little Giant pool cover pump sometimes stops working. This problem can be caused by different issues. Knowing the common causes helps fix the pump fast. It also saves money on repairs. The most usual reasons include power supply problems, clogged pump intake, and damaged pump parts.
Power Supply Issues
The pump needs steady power to run. A loose plug or broken outlet can stop it. Sometimes, the circuit breaker trips and cuts power. Check the power source carefully. Use a different outlet or reset the breaker if needed. Faulty wiring inside the pump can also cause power failure.
Clogged Pump Intake
Leaves, dirt, and debris can block the pump intake. A clogged intake stops water flow. This makes the pump overheat and shut down. Clean the intake screen regularly. Remove any visible debris around the pump area. This keeps water flowing and the pump working well.
Damaged Pump Components
Parts inside the pump wear out over time. The motor, impeller, or seals may break or get stuck. A damaged motor stops the pump from running. A broken impeller cannot move water. Check these parts if the pump is silent or noisy. Replace damaged components to restore pump function.
Troubleshooting Electrical Problems
Electrical issues often cause the Little Giant pool cover pump to stop working. Troubleshooting these problems can save time and money. Start by checking basic electrical parts. This helps find the issue quickly. Follow a simple step-by-step approach to identify the problem.
Checking The Power Source
First, confirm the pump is plugged in securely. Check the outlet for power by testing it with another device. Sometimes power strips or extension cords fail. Avoid using damaged cords. Make sure the power switch is on. A loose connection can stop the pump from working.
Inspecting The Fuse And Circuit Breaker
Look at the fuse or circuit breaker linked to the pump. A blown fuse or tripped breaker stops electricity flow. Reset the breaker by flipping it off and on. Replace any blown fuses with the correct type. These steps often restore power to the pump.
Testing The Pump Motor
Check the pump motor for signs of damage. Listen for unusual sounds or no sound at all. Use a multimeter to test electrical continuity in the motor. If the motor shows no continuity, it may need repair or replacement. Keep safety in mind and disconnect power before testing.
Clearing Blockages And Debris
Blockages and debris often cause the Little Giant pool cover pump to stop working. Clearing these obstacles helps the pump work smoothly. Regular cleaning keeps the pump in good condition and extends its life.
Removing Leaves And Dirt
Leaves and dirt can block the pump’s intake. Start by removing large debris from around the pump. Use your hands or a small net to clear leaves and twigs. Clean the area regularly to avoid build-up.
Cleaning The Pump Screen
The pump screen catches small debris before it enters the pump. Check the screen often for dirt and clogs. Remove the screen carefully and rinse it with water. Clean it gently to avoid damage and ensure water flows freely.
Flushing The Pump System
Flushing the pump clears internal blockages. Disconnect the pump from power first. Use a garden hose to run water backward through the pump. This helps remove trapped dirt inside. Repeat the process if water still does not flow well.

Credit: www.amazon.com
Repairing Or Replacing Parts
Repairing or replacing parts of your Little Giant pool cover pump can restore its function. Many issues happen due to small damages or worn components. Fixing these problems can save money and extend the pump’s life. Below are key areas to check and repair or replace.
Fixing Leaks And Cracks
Leaks reduce pump efficiency and cause water loss. Check the pump housing and tubing for cracks. Use waterproof sealant for small cracks. Larger cracks may need part replacement. Always dry the area before applying sealant. Regular inspection helps catch leaks early.
Replacing Worn Seals And Gaskets
Seals and gaskets keep water inside the pump. Over time, they can wear out or break. Worn seals cause leaks and reduce pressure. Replace them with exact-fit parts for your model. Clean the sealing surfaces before installing new seals. Tighten parts carefully to avoid damage.
When To Buy A New Pump
Sometimes repairs do not fix the problem. Frequent breakdowns or poor performance signal pump failure. Older pumps may lack parts or cost too much to repair. Choose a new pump for long-term reliability and better power. Consider energy-efficient models for lower running costs.
Preventive Tips For Pump Maintenance
Keeping your Little Giant pool cover pump in good condition helps it work longer. Simple maintenance steps prevent many common problems. Regular care saves time and money on repairs. Follow these tips to keep the pump running smoothly all season.
Regular Cleaning Schedule
Clean the pump often to stop dirt build-up. Remove leaves, mud, and debris from the pump parts. Check the filter and clean it well. A clean pump moves water better and lasts longer.
Proper Storage During Off-season
Store the pump in a dry, cool place when not in use. Drain all water to avoid freezing damage. Keep the pump away from direct sunlight and dust. Proper storage protects the pump and keeps it ready for next season.
Using The Pump Correctly
Always follow the manufacturer’s instructions for use. Avoid running the pump dry or blocking the water flow. Turn off the pump before moving it. Using the pump correctly reduces wear and prevents breakdowns.

Credit: www.youtube.com

Credit: www.homedepot.com
Frequently Asked Questions
Why Is My Little Giant Pool Cover Pump Not Turning On?
Check the power source and ensure the pump is plugged in and switched on.
How Do I Fix A Little Giant Pump That Won’t Drain Water?
Clear any clogs in the hose or pump inlet blocking water flow.
Can A Dirty Filter Cause The Pump To Stop Working?
Yes, a clogged filter can reduce water flow and stop the pump.
What Should I Do If The Pump Motor Is Overheating?
Turn off the pump and let it cool down before restarting.
How Often Should I Clean The Little Giant Pool Cover Pump?
Clean the pump and filter every few weeks to keep it working well.
Is A Broken Float Switch Causing My Pump To Fail?
A faulty float switch can stop the pump from running properly. Check it.
Conclusion
A Little Giant pool cover pump not working can cause frustration. Check the power source and connections first. Clean the pump and remove any blockages. Inspect the float switch for proper movement. Replace damaged parts to restore function. Regular maintenance helps avoid future problems.
Taking these steps saves time and effort. Keep your pool cover dry and safe. A working pump protects your pool easily.