Bosch Incorrect Nozzle Type or Blocked Hard Floor Channels

Vacuum does not pick up fine dust well from hard floors

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Possible Causes

Using carpet brush on hard floors, Front suction lip blocked by debris, Hard floor nozzle bristles worn, Airflow channels in nozzle clogged

How to Fix / Troubleshooting

Safety first: Remove the battery and detach the nozzle.

  • Use correct nozzle: Fit the dedicated hard floor nozzle or set the combination nozzle to hard floor mode if available.
  • Clean suction lip: Inspect the front rubber lip and edges of the nozzle. Remove any stuck debris or hair.
  • Clear channels: Look into the nozzle’s internal channels and remove dust build-up with a brush or compressed air.
  • Check bristles: If the hard floor brush bristles are worn down, replace the nozzle or brush strip.
  • Test performance: After cleaning, test on a small area of hard floor with fine dust to confirm improvement.
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Repair Difficulty

Very Easy 1/5

Required Part

Hard Floor Nozzle
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