Honeywell ULTAMAX PRO FC20 User Manual page 18

CLEANING & MAINTENANCE (CONTINUED)
Battery Capacity Reminder
When the machine is working, if you hear the voice prompt- "battery power is low",
stop using the machine and charge it.
The machine will shut down if the battery is totally discharged.
Dirty Water Tank Cleaning
When the water level electrode of the dirty water tank detects that the water is full,
the full water indicator on the machine display screen will flash continuously, and the
machine will stop working, reminding the user to clean the dirty water tank as soon
as possible. Take out the upper cover of the dirty water tank, pour out the dirty water
and garbage in the dirty water tank and garbage basket, and rinse the dirty water
tank and garbage basket with clean water. If the surface of the filter sponge and the
filter assembly is covered with dirt, they can also be washed with water. After rinsing,
the above parts need to be dried, and then put back into the machine. If you find that
there are stubborn stains on the inner wall of the dirty water tank and garbage basket,
please clean it directly with a tube brush. (Fig.18)
Note: 1. It is recommended to clean the dirty water tank after each use.
2. If the water level detection electrode is dirty, it can be cleaned with a rag
or rinsed with clean water and then wiped with a rag.
18
Dirty water tank
Filter dirty
water tank
Cover
Garbage Basket
Sponge
EN | 18
Water level detection
electrode