4 MAINTAINING THE CASSETTE FILTER 
4-1 EMPTYING THE CASSETTE FILTER(Optional)
1 | 2 | 3 |
6 | 5 | 4 |
•Ensure completely dry before replacing.
•Allow 12 hours for it to dry.
•Brush the Filter media with water until the stuck fine dust is removed.
7 | 8 | 9 |
NOTE
The cassette filter should be washed thoroughly as well as emptied if:
•the CHECK FILTER indicator lights continuously
•the suction power feels weaker than normal
•the Turbo Brush (optional) is not working properly