Replacing The Batteries; Alarm Function - ECOVACS ECO D77 Instruction Manual

Replacing the batteries

Your Robot is fitted with two 6V Ni-MH battery packs. The battery packs must be replaced toge-
ther. Never mix an old Battery pack with a new Battery pack.
Only use ECOVACS approved replacement parts for your Robot. Use of parts that are not
approved by ECOVACS are dangerous and will invalidate your warranty.
Before attempting to change the Batteries, make sure your Robot is turned Off.
Remove the screw from the
Battery cover, remove the
Battery cover.
Note: Repeat the steps above to replace the second Battery pack.

14. ALARM FUNCTION

Note
The robot will stop working under following circumstance; there will be alarm and tip sound at
the same time. What's more, LCD will have red light flashing. Please notice the tip on LCD.
Icon Cause of failure
1) There is too much
dust in dust box.
2) There is too much
the display
dust on dust sensor.
icon 2
1) Dust box is not fixed
into host.
the display
2) Dust box is not fixed
icon 3
properly.
1) Main brush or driving
wheel is tangled by
hair or cloth.
2) Side brush is
blocked.
Disconnect the old Battery
by removing the Battery
connector from its socket.
Solution
1) Clean dust box.
2) Clean dust on
dust sensor.
1) Put dust box back
into host.
2) Re-install dust box
and press it down at
the same time.
1) Clean main brush
2) Clean side brush
and put it back.
Must change it
if necessary.
Live Smart. Enjoy Life.
Connect the new Battery to
the socket. Carefully lower
the Battery pack into the
Battery compartment. Refit
the Battery cover and tigh-
ten Battery cover screw.
Instruction
In order to extend use
life, Robot will alarm
even though there is not
much dust inside after
several cycles cleaning.
ENG - 145
ENG