Machine vibrates excessively or moves on the counter during operation

User-level checks:

• Ensure the machine is placed on a stable, level surface.
• Adjust any leveling feet if provided.
• Check that all four rubber feet are present and not hardened or worn.

Technical inspection:

• Open the housing and verify that the pump and grinder are securely mounted.
• Check that hoses and cables are not pressing against the housing, which can amplify vibration.

Resolution:

• Replace missing or hardened rubber feet.
• Tighten mounting screws for pump and grinder, and add vibration-damping pads if necessary.