4
12. How to do daily cleaning and maintenance for Dreame F9? ................... 16
13. How to maintain the battery of Dreame F9? ................................................. 17
14. How to update the firmware of Dreame F9? ................................................. 18
15. How to restore to factory settings with Dreame F9? .................................. 18
FAQs ...................................................................................................................... 18
1. Why does network connection fail for Dreame F9? How to deal with it?18
2. What should I do if the F9 fails to charge? ......................................................... 19
3. Why does F9 fail to squirt water or operate with little water during
mopping? ............................................................................................................................. 19
4. What should I do if the top cover of the water tank leaks? ......................... 20
5. What should I pay attention to before cleaning with Dreame F9? ............ 20
6. Do I need to charge the F9 for 16 hours for the first three tasks? ............. 20
7.Do I need to update the firmware whenever there is a new version
released?.................................................................................................................................20
8. Why does Dreame F9 keep cleaning the same place or miss spots during
operation? .............................................................................................................................. 21
9. Why does F9 start to clean the next zone before finishing the current
one?..........................................................................................................................................21
10. Why does F9 repeat its cleaning path? ............................................................ 21
11. Can Dreame F9 clean narrow spaces? .............................................................. 21