Humidifier vibrates excessively and may move slightly on the floor or table.

Safety first: Unplug the unit before working near the fan.

• Level the unit: Place the humidifier on a flat, stable surface. Adjust feet if provided.
• Inspect fan blades: Remove the cover and check for bent blades or debris stuck to the fan. Clean and gently straighten minor bends.
• Tighten mounts: Tighten all screws securing the motor and fan housing.
• Test: Reassemble and run the unit. If vibration persists, replace the fan blade or motor assembly.