How to Remove a Submersible Water Well Pump

Removing a submersible water well pump can seem daunting, particularly if you’ve never done it before. However, with the right tools, safety precautions, and a systematic approach, it can be accomplished effectively. Submersible pumps are typically deep-set within a well, making the task more challenging than removing a standard above-ground pump. Below is a step-by-step guide to help you navigate this process.

Understanding Your Submersible Pump

Submersible pumps are designed to be underwater, making them highly efficient for pumping water from wells. They consist of an electric motor and a pump body, which work together to move water from deep underground to the surface. When problems arise, such as a malfunction or routine maintenance being necessary, you may need to remove the pump.

Tools and Materials Needed

Before starting, gather the following tools and materials

1. Wrenches For loosening fittings. 2. Pulleys or a hoist To help lift the pump. 3. A strong rope or chain For securing the pump during the lift. 4. Screwdrivers For any electrical connections. 5. Safety gear Gloves, goggles, and sturdy boots. 6. Buckets To collect any water that might spill. 7. Replacement parts If you plan to repair or replace the pump.

Safety First

Before you start removing the pump, it’s crucial to take safety precautions. Ensure that the power to the pump is turned off to avoid electric shock. Use gloves and goggles to protect your hands and eyes from any debris or water. If the well is deep and you must descend, consider using a harness or safety equipment to prevent accidents.

Step-by-Step Removal Process

1. Turn Off the Power

Locate your circuit breaker and turn off the power supply to the submersible pump. This will prevent any electrical accidents as you work. It’s also a good idea to place a sign on the breaker box indicating that work is in progress to avoid someone unknowingly turning the power back on.

2. Disconnect the Electrical Cables

Remove any coverings that protect the electrical connections. Carefully unclip or unscrew the wires connected to the pump. Take pictures or label the connections to make reconnection easier later.

3. Remove the Pump Head

The pump head is usually located above ground at the well casing. Using a wrench, unscrew any bolts or fittings securing the pump head. Once loosened, remove it carefully to expose the pump itself.

4. Attach the Hoist or Rope

Now that the pump head is removed, securely attach a hoist or heavy-duty rope to the top of the pump. Make sure it is attached firmly to avoid any accidental drops. It may be necessary to have someone assist you in holding the rope as you lift.

5. Pull the Pump Out

With the help of a partner, begin slowly pulling the pump out of the well. Ensure that it is coming out straight to avoid damaging the pipes or causing kinks. If the pump is stuck, gently rock it back and forth to free it from any debris or buildup in the well.

6. Inspect the Pump

Once the pump is removed, take the time to inspect it thoroughly. Look for signs of wear, corrosion, or damage. This is also a great time to perform any necessary maintenance or repairs. Depending on the damage, you may choose to repair the existing pump or replace it entirely.

7. Reconnect and Test

If you are reinstalling the same pump, follow your initial disassembly steps in reverse order. Reconnect the electrical wires and ensure that all fittings are secured tightly. Once everything is reconnected, restore power and test the pump to ensure it’s functioning correctly.

Conclusion

Removing a submersible water well pump may require patience and careful handling, but it is a manageable task with the right precautions and techniques. By following the outlined steps and ensuring proper safety measures, you can successfully remove and maintain your pump, ensuring a reliable water supply for your needs. Always consult with a professional if you feel uncertain at any point in the process, as they can provide valuable expertise and assistance.