Lavazza
Base Leak / Internal Hose or Fitting Failure
Machine leaks water under the unit 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 internal silicone hose, Loose hose clamp, Leaking thermoblock outlet fitting, Damaged water tank seal
How to Fix / Troubleshooting
Safety first: Unplug the machine immediately if you see water leaking. Do not operate until the leak is resolved.
Step 1 – External checks
- Remove and inspect the water tank for cracks or a damaged bottom seal.
- Fill the tank and place it on a dry surface to check for leaks.
Step 2 – Internal inspection (advanced)
- Unplug and remove the cover.
- Look for water trails, mineral deposits, or damp areas around hoses and fittings.
- Tighten or replace hose clamps and replace any cracked hoses with high-temperature food-grade silicone.
- Inspect the thermoblock outlet and pump connections for leaks.
Step 3 – Drying
- After repairs, dry the interior thoroughly before reassembly and testing.
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Repair Difficulty
Hard
4/5
Required Part
Silicone Water Hoses
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