1.Please confirm whether there is too much garbage in the dust cup and clean it up.
2.Please confirm whether the filter is clogged due to excessive dust, and clean it up. Please confirm whether the filter has been thoroughly dried before using it after washing.
3.Please confirm whether there is too much garbage in the dust cup and clean it up.
4.Please confirm whether the filter is clogged due to excessive dust, and clean it up. Please confirm whether the filter has been thoroughly dried before using it after washing.