Miele
Airflow Restriction / Leak
Suction is weak even though the motor sounds normal
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Possible Causes
Clogged filters, Blocked wand or floorhead, Poor seal on dust container, Cracked wand or housing
How to Fix / Troubleshooting
Safety first: Remove the battery before inspecting internal parts.
- 1. Empty and clean dust container: Remove the bin, empty it, and clean the cyclone assembly.
- 2. Clean filters: Service pre-motor and exhaust filters as per the user manual.
- 3. Check for blockages: Inspect the floorhead, wand, and handle airway for obstructions and remove them.
- 4. Inspect seals: Ensure the dust container is seated correctly and that rubber seals are intact and clean. Replace damaged seals if available as spare parts.
- 5. Check for cracks: Look for visible cracks in the wand or main body that could cause air leaks. Replace cracked components.
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Repair Difficulty
Easy
2/5
Required Part
Dust Container Seal
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