Tefal
Internal Water Leak
Coffee maker leaks water under the machine during or after brewing.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Cracked silicone hose, Loose hose clamp, Leaking pump outlet, Cracked boiler or fitting
How to Fix / Troubleshooting
Safety first: Unplug immediately and do not use the machine until the leak is resolved.
Steps:
- External check: Verify the water tank is not cracked and is seated properly. Check for water around the tank area.
- Inspect base: Remove the bottom cover and look for water trails or mineral deposits that indicate the leak source.
- Tighten connections: Gently tighten hose clamps at the pump, boiler, and brew head. Replace any clamps that are rusted or loose.
- Replace damaged hoses: If a silicone hose is cracked or hardened, replace it with food-grade high-temperature silicone tubing of the same diameter.
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Repair Difficulty
Hard
4/5
Required Part
Silicone Water Hoses
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