Cordless vacuum charges, but the charging connector or dock becomes very hot.

Safety first: Unplug the charger immediately if it becomes excessively hot or emits a burning smell.

• Clean contacts: After cooling, clean the battery and dock contacts with a dry cloth.
• Check fit: Ensure the battery sits firmly in the dock or connector without wobbling.
• Use correct charger: Verify that the charger is the correct Rowenta model for your vacuum.
• Monitor temperature: During the next charge, periodically feel the charger. Warm is normal; too hot to touch is not.
• Replace if overheating persists: If the charger or connector continues to overheat, discontinue use and replace the charger or dock. Have the vacuum inspected if the battery area overheats.