Senseo
Internal Water Leak
Machine leaks water from the bottom 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 water tank, loose or split silicone hose, leaking boiler seal, failed O‑ring at pump or boiler connection
How to Fix / Troubleshooting
Safety first: Unplug the machine immediately. Water and electricity are a dangerous combination.
- Remove and inspect tank: Check for cracks or leaks by filling the tank and placing it over a sink.
- Dry the base: Wipe up all visible water and let the machine dry completely.
- Open housing (advanced): Inspect hoses, clamps, and boiler connections for signs of leakage or mineral tracks.
- Replace seals/hoses: Any cracked hose or flattened O‑ring should be replaced with food‑grade, heat‑resistant parts.
- Do not operate with active leak: Continued use can damage electronics and pose a shock risk.
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Repair Difficulty
Hard
4/5
Required Part
Silicone Water Hoses, Boiler O‑Rings, Water Tank
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