Remove the Old Pump — Remove Old Pump
Part of project
How to Replace a Pedestal Sump Pump · Step 3 of 7
In this video
To remove the pump, a special T-handle tool made from galvanized pipe is used. This tool is lowered into the well and threaded onto the top of the pump's discharge pipe. Once securely attached, the tool is used to unscrew the pump from the pitless adapter (also called a shoe fitting). After it's unscrewed, carefully lift the entire assembly, including the pump, the long flexible pipe, and the electrical wire, out of the well casing. This can be heavy and awkward, so assistance is recommended.
Goal: Extract the faulty pump from the well.
- A T-handle tool provides the necessary leverage to both unscrew the pump and lift it from the well.
- The pump and water-filled pipe are very heavy. Lifting should be done carefully to avoid back strain or dropping the assembly back into the well.
Used in this video
- T-handle Pipe Tool (Tool Type: Plumbing Tools, Material: Metal) — Screwing and unscrewing the submersible pump from the pitless adapter and lifting the assembly.
- Hammer (Tool Type: Hand Tools, Material: Metal) · optional — Tapping the T-handle tool to help break loose a stuck threaded connection.
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FAQs
What are the most critical safety steps I need to take before starting to replace my pedestal sump pump?
Always disconnect power to the sump pump circuit at your home's breaker panel first to prevent electrical shock. Wear work gloves to protect your hands from potential sharp edges or debris in the sump pit, and use a tarp to contain spills around the work area. Ensure the work area is well-lit and you have clear access to the sump pit.
Do I need to buy all the specific tools and materials listed, like the K2 1/2 HP pump and a dedicated PVC pipe cutter?
While the listed items are recommended for quality and ease, equivalent tools and materials can often be substituted. A dedicated PVC pipe cutter like the Hayes PC2-64 makes clean, straight cuts essential for a leak-free seal, which is critical. Upgrading from a 1/3 HP to a 1/2 HP pump can provide increased pumping power for better flood protection.
How important is cleaning the sump pit, and what's the best way to ensure it's ready for the new pump?
Thoroughly cleaning the sump pit is crucial because accumulated silt, gravel, and debris can clog your new pump's intake and shorten its lifespan. After removing the old pump, use a shop vacuum to remove all remaining water and solids from the bottom of the pit. Ensure the pit is as clean as possible before installing the new pump.
What are the most common installation mistakes beginners make with pedestal sump pumps, especially regarding the piping and check valve?
A common mistake is improperly installing the check valve, which should be placed above the pump to prevent water from flowing back into the pit. Another error is not using Teflon tape on threaded connections or failing to make clean, straight cuts on PVC pipe, leading to leaks. Ensure all connections are secure but not overtightened.
TranscriptHide
Auto-generated transcript. May contain errors.
Remove the Old Pump — Remove Old Pump
Part of project
How to Replace a Pedestal Sump Pump · Step 3 of 7
In this video
To remove the pump, a special T-handle tool made from galvanized pipe is used. This tool is lowered into the well and threaded onto the top of the pump's discharge pipe. Once securely attached, the tool is used to unscrew the pump from the pitless adapter (also called a shoe fitting). After it's unscrewed, carefully lift the entire assembly, including the pump, the long flexible pipe, and the electrical wire, out of the well casing. This can be heavy and awkward, so assistance is recommended.
Goal: Extract the faulty pump from the well.
- A T-handle tool provides the necessary leverage to both unscrew the pump and lift it from the well.
- The pump and water-filled pipe are very heavy. Lifting should be done carefully to avoid back strain or dropping the assembly back into the well.
Used in this video
- T-handle Pipe Tool (Tool Type: Plumbing Tools, Material: Metal) — Screwing and unscrewing the submersible pump from the pitless adapter and lifting the assembly.
- Hammer (Tool Type: Hand Tools, Material: Metal) · optional — Tapping the T-handle tool to help break loose a stuck threaded connection.
Frequently Asked Questions
What are the most critical safety steps I need to take before starting to replace my pedestal sump pump?
Always disconnect power to the sump pump circuit at your home's breaker panel first to prevent electrical shock. Wear work gloves to protect your hands from potential sharp edges or debris in the sump pit, and use a tarp to contain spills around the work area. Ensure the work area is well-lit and you have clear access to the sump pit.
Do I need to buy all the specific tools and materials listed, like the K2 1/2 HP pump and a dedicated PVC pipe cutter?
While the listed items are recommended for quality and ease, equivalent tools and materials can often be substituted. A dedicated PVC pipe cutter like the Hayes PC2-64 makes clean, straight cuts essential for a leak-free seal, which is critical. Upgrading from a 1/3 HP to a 1/2 HP pump can provide increased pumping power for better flood protection.
How important is cleaning the sump pit, and what's the best way to ensure it's ready for the new pump?
Thoroughly cleaning the sump pit is crucial because accumulated silt, gravel, and debris can clog your new pump's intake and shorten its lifespan. After removing the old pump, use a shop vacuum to remove all remaining water and solids from the bottom of the pit. Ensure the pit is as clean as possible before installing the new pump.
What are the most common installation mistakes beginners make with pedestal sump pumps, especially regarding the piping and check valve?
A common mistake is improperly installing the check valve, which should be placed above the pump to prevent water from flowing back into the pit. Another error is not using Teflon tape on threaded connections or failing to make clean, straight cuts on PVC pipe, leading to leaks. Ensure all connections are secure but not overtightened.
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Video Transcript
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