Melitta Front Leak / Brew Group or Spout Seal Failure

Water leaks from the front of the machine around the coffee spouts or door.

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.

Possible Causes

Worn brew group piston seals, Blocked coffee outlet causing backpressure, Loose or cracked coffee spout assembly, Door gasket damaged

Safety first: Unplug the machine before removing the brew group or front panels.

Steps:

Clean coffee outlet: Use a cleaning brush to clear coffee residues from the spouts and outlet channels.
Clean and inspect brew group: Remove the brew unit, rinse thoroughly, and inspect piston seals for cracks or flattening.
Check door gasket: Inspect the rubber gasket around the service door for damage or misalignment.

Replace worn brew group seals or the entire brew group if necessary. Replace damaged door gaskets or spout assemblies.

Medium 3/5

Brew Group Seal Kit

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