Discover why your high-end espresso machine is leaking and how to fix it fast.
No super-automatic is maintenance-free; constant thermal cycling eventually degrades rubber seals and silicone gaskets under pressure.
The removable brew group is the most common failure point, requiring regular inspection of its dynamic mechanical seals.
If you notice wet coffee sludge or grounds inside the machine, your piston O-ring has likely lost its elasticity.
A dry or cracked connector O-ring often channels leaking water directly down the back of your coffee machine.
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