Vacuum beeps and shows F1; suction is weak and fluctuating

Safety first: Turn OFF the vacuum and remove the battery before clearing blockages.

• Empty dust cup: Remove and empty the dust cup, tapping gently to dislodge compacted debris.
• Clean cyclone: Remove the cyclone assembly from the dust cup. Use a soft brush to clean the cyclone cone and mesh. Ensure all small holes are clear.
• Service filters: Take out the pre‑motor filter and HEPA/post‑motor filter. Tap off loose dust. Wash washable filters with cold water only, then air‑dry completely for at least 24 hours.
• Check for clogs: Look through the wand and floor head. Use a flexible, non‑sharp tool to push out any lodged debris.
• Reassemble and test: Once everything is dry and reinstalled, test the vacuum. If F1 still appears with clean filters and no clogs, the airflow sensor may be faulty and require professional service.