GRE RBR75 Instruction Manual page 8

EN
PROBLEM
Debris is being discharged
from the robot.
Debris enters the outside of
the filter cover.
The robot can still work
without water.
If the charger's indicator
light is red all the time, it
cannot change to green for
more than 8 hours.
If the charger's indicator
light changes to green in
a very short time, and the
device also only works for a
short time (i.e., half an hour,
multiple checks must be
performed).
When the product starts
to charge after it has been
working, if the charger's
indicator light is green all
the time. (Make sure the
charger cable is properly
connected to the external
adapter and robot).
If the charger's indicator
light is no linger displayed.
Switch not working or out. *
*
POSSIBLE CAUSES
The valve of the suction nozzle
(bottom of the cleaner) is
broken.
The filter cover is damaged.
There is still water inside robot
and the contact has short-
circuited, so the robot can still
work without water.
There is debris at the contact
point, such as wet hair, which
causes the contact to short-
circuit.
Circuit board damaged
Battery damaged
Charger damaged
There is rubbish around the
sener or senser oxidataion.
SOLUTION
The baffle at the suction cup is like a
door to prevent debris from getting out
of the debris chamber. Contact your
dealer for spare parts and instructions.
Replace the filter cover with a new one.
Please contact your dealer for spare
parts.
Leave it outside the water for a few
seconds and wait for the water to dry
Remove hair and other debris using
tools
Please contact your dealer for spare
parts.
Please contact your dealer to replace
the battery. Warning! Do not turn the
robot on or replace the battery yourself.
This can cause serious or fatal injury, so
the warranty will not be valid.
Contact your dealer for spare parts.
Warning! Using the wrong external
adapter will result in damage to the
robot or battery, so the warranty will not
be valid.
Cleaning the senser by a paper, or a
cloth, or a brush, as pics; or see video
online.