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richardandersonAug 13, 2025
Why does my Nilfisk-ALTO ATTIX 30 have reduced suction power and make acoustic warnings?
- DDanielle WoodsAug 13, 2025
The acoustic warning and reduced suction power in your Nilfisk-ALTO Vacuum Cleaner can be caused by several issues: * The suction power may be set too low, adjust it according to the manual. * The hose diameter might not match the switch position; adjust the switch accordingly. * The suction hose or nozzle could be clogged; clean them. * The tank, disposal bag, or filter bag may be full; empty the tank or replace the bags. * The filter element might be clogged; clean or replace it. * The seal between the tank and the upper section of the vacuum cleaner could be faulty or missing; replace the seal. * The cleaning mechanism may be defective; in this case, contact Nilfisk-Alto Service.