How to Pull a Submersible Water Well Pump A Comprehensive Guide
Pulling a submersible water well pump can seem like a daunting task, especially if you’ve never done it before. Understanding the essential steps and having the right tools will make the process much smoother. This guide provides a thorough overview of how to pull a submersible well pump safely and efficiently.
Understanding Submersible Pumps
Submersible water well pumps are designed to be submerged in the water they are pumping. They are typically fitted deep within the well, which makes extracting them a bit more intricate than other types of pumps. These pumps are generally more efficient and durable but may require occasional maintenance or replacement.
Tools and Materials Needed
Before you start, ensure you have all the necessary tools and materials
1. Pipe Wrenches To grip the pipe securely. 2. Cable Cutter If the pump has electrical wires that need to be disconnected. 3. Chain Hoist or Winch For safely lifting the pump out of the well. 4. PVC Pipe or Well Pipe Spanner To help pull the pump without damaging it. 5. Safety Gear Gloves, safety goggles, and sturdy boots are essential. 6. Torch or Headlamp If you are working in a dark area.
Step-by-Step Process
Step 1 Turn Off Power
Before doing anything, ensure that the power to the well pump is turned off at the circuit breaker. This is crucial for your safety and to avoid any accidental activation of the pump while you’re working on it.
Step 2 Locate the Well Access
Identify the point where you can access the water well. This is usually the well casing at the top. Make sure you have a stable area to work with and clear any obstacles from around the casing.
Step 3 Disconnect the Pump
Using pipe wrenches, carefully disconnect the well casing from the pump. Depending on your pump’s setup, you may need to remove any valves or fittings. If the pump is secured with a drop pipe, make sure to note how it’s connected, as you’ll need to replicate this during reinstallation.
Step 4 Remove Electrical Connections
If your pump has electrical wires, gently disconnect them using a cable cutter or pliers. Ensure the wires are marked or noted down so you can connect them correctly when reinstalling the pump.
Step 5 Attach Pulling Equipment
Once the pump is disconnected, you'll need to attach your pulling equipment. This is where a chain hoist or winch comes into play. Ensure the chain or strap is securely fastened around the pump. It’s advisable to have at least one person assisting you during this stage to help maintain stability as you start lifting.
Step 6 Lift the Pump
Slowly and steadily, begin to lift the pump from the well. Ensure that your movements are smooth to prevent any damage to the pump or the pipes. If the pump is stuck, do not force it. Instead, gently wiggle it back and forth to break any seals created by sediment or rust.
Step 7 Inspect the Pump
Once the pump is out, inspect it thoroughly for any signs of damage or wear. Check the impeller, motor, and any seals. Depending on your assessment, you may need to clean, repair, or replace the pump.
Step 8 Reinstallation
When it’s time to reinstall, follow the removal steps in reverse. Clean all connections and ensure everything is snug and secure. Connect the electrical wires carefully according to your notes from before.
Final Thoughts
It’s essential to undertake the process of pulling a submersible water well pump with caution and preparation. If at any point you feel unsure, do not hesitate to consult with a professional. Proper maintenance and timely repairs can significantly extend the longevity of your pump and ensure that your water supply remains reliable. Always prioritize safety—after all, you’re working with electric devices and heavy machinery. Happy pumping!