Machine vibrates excessively or moves on the counter during brewing.

Safety first: Unplug the machine before moving it or inspecting underneath.

Step-by-step:

• 1. Level the machine: Place the coffee maker on a stable, level surface. Avoid hollow or resonant countertops.
• 2. Check rubber feet: Inspect the underside for missing or worn rubber feet. Replace if necessary.
• 3. Isolate vibration: Place a non-slip rubber mat under the machine to dampen vibration.
• 4. Internal check (advanced): Remove the cover and ensure the pump and other components are firmly mounted and not contacting the housing.
• 5. Professional service: Persistent severe vibration may indicate a failing pump or loose frame components, requiring Siemens service.