Robot vacuum shows F10 and stops; suction motor may not start or may shut off quickly.

Safety first: Turn the robot OFF and remove it from the dock. Do not run the robot with covers removed.

Steps:

• 1. Empty dust bin: Remove and empty the dust bin completely. Check for clumps of dust blocking the inlet.
• 2. Clean or replace filters: Locate the pre-motor filter and any exhaust filter in the bin or housing. Tap them gently to remove dust, or replace them if heavily clogged or per Miele’s maintenance schedule. Do not wash non-washable filters.
• 3. Check for blockages: Inspect the suction inlet, brush roll channel, and any air ducts for obstructions (e.g., paper, hair clumps). Remove any blockage carefully.
• 4. Allow cooling time: If the robot feels warm and F10 appeared after long use, let it cool for 30–60 minutes before restarting. Thermal protection may have tripped.
• 5. Test suction: Power the robot on and start a cleaning cycle. Listen for the suction motor. If it does not start or makes unusual noises, stop the test.

When to call a technician: Persistent F10 with a clear air path and clean filters indicates a failing suction motor or motor driver circuit. Replacement of the suction motor assembly should be done by a qualified technician.