Cordless vacuum has very weak suction even though the motor sounds normal.

Safety first: Turn OFF and remove the battery before inspecting internal seals.

• Check for blockages: Detach the floor head, wand, and any hoses. Look through each part and remove any obstructions.
• Clean filters: Remove and clean the pre‑motor and post‑motor filters as per the manual. Ensure they are completely dry before refitting.
• Inspect bin seals: Examine the rubber gasket around the dust bin and where it mates to the cyclone or body. Look for cracks, deformation, or missing sections.
• Check joints: Assemble the vacuum and run your hand around joints while it is running (battery installed) to feel for escaping air. A strong leak indicates a bad seal.
• Replace worn seals: If gaskets are flattened or torn, replace the dust bin or gasket set with genuine Rowenta parts.