ECOVACS DEEBOT D77 Instruction Manual - page 15
4.3 Dust Box and Sponge Filter
4.4 Cleaning the Robot’s Dust Sensors and Drop Sensors
Turn the robot’s power OFF
and open the cover.
Grasp the handle of the dust
box. Slowly and carefully
remove the dust box to avoid
spilling dust.
Open the dust box cover,
empty it, and remove the
filter components. Unfold
the bracket, and clean
and/or replace filter.
After cleaning and/or replac-
ing the filter, close the filter
cover and ensure you hear it
click closed. Place the dust
box back into the robot and
close the cover.
If you notice a lot of dust build-up on the inside of the dust box and sponge filter that
cannot be removed using the method described in section 4.3, you can rinse the box
and sponge under running water to get rid of the dust. It is important that you allow
them to completely dry for 24 hours before reinstalling into the robot.
Dust Sensors
Drop Sensors
Cleaning Method
Location
Dust Sensors
Function
1. Turn off the power and empty the dust
box.
2. Invert the robot then put it on an even,
clean surface.
3. Use a clean dry cloth to wipe the three
panels of the Drop Sensors.
Drop Sensors are located on the bottom of
the robot.
Detects a drop-off of over 3 inches.
1. Turn off power.
2. Empty the dust box and clean it if
necessary.
3. Use a clean dry cloth to wipe the two
Dust Sensors.
Dust Sensors are located in front of robot’s
dust box.
Detects dust quantity to determine the
most effective cleaning mode.
Drop Sensors
Maintenance
Cleaning the robot’s Dust Box and Sponge Filter
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