Operation Manual

30
User’s manual
EN
Problem Cause Remedies
The work area is not completely
mowed
Not enough work hours Extend the working time (see “Programming Mode”)
Cutting blade clogged with deposits and/or
residuals
Stop the robot safely (see “Robot Safety Stop”)
Warning – Caution
Use protective gloves to prevent injuries to your hands
Clean the cutting blade
Cutting blade worn out
Replace the blade with an original spare part (see “Blade
replacement”)
Work area too big compared to the actual capacity
of the robot
Adjust the work area (see “Technical specifi cations”)
The batteries are about to run out
Replace the batteries with original spare parts (see “Battery
replacement”)
The batteries do not charge completely
Clean and remove any rust from the contact points of the
batteries (see “Robot Cleaning”). Recharge the batteries for at
least 12 hours
Secondary area not completely
mowed
Programming error
Correctly program the secondary area (see “Programming
Mode”)
“No Signal” appears on the display
The perimeter wire is not connected correctly
(broken cable, no electrical connection, etc.)
Check the functioning of the electrical power supply, the
correct connection of the power supply unit and of the charging
station (see “Installation of charging station and power supply
unit”)
“Out of border” appears on the
display
Too much slope
Delimit the area with too much slope (see “Planning of system
installation”)
Perimeter wire laid incorrectly
Check that the wire has been installed correctly (too deep,
next to metallic objects, distance between the wire marking the
two elements less than 70 cm, etc.) (see “Planning of system
installation”)
Perimeter wire marking the boundary of the inside
areas (fl owerbeds, bushes, etc.) laid in a counter-
clockwise direction
Reposition the perimeter wire correctly (counter-clockwise
direction) (see “Installation of perimeter wire”)
Overheated power supply unit
Adopt the appropriate measures to reduce the temperature of
the power supply unit (ventilate or modify the installation area,
etc.) (see “Planning of system installation”)
Incorrect wheel transmission Check and, if necessary, correctly fasten the wheels
“Blackout” appears on the display
Interruption of the power supply to the transmitter Restart the robot
Overheated power supply unit
Adopt the appropriate measures to reduce the temperature of
the power supply unit (ventilate or modify the installation area,
etc.) (see “Planning of system installation”)
Presence of other installations nearby Contact an authorised Service Centre
Perimeter wire oxidised caused by damage to the
protective sheathing
Contact your nearest authorised service centre to check the
impedance (Ohm) of the perimeter wire
“Wheel error” appears on the display
Ground is uneven or contains obstacles that
prevent movement
Make sure the lawn to be mowed is even and does not contain
holes, stones or other obstacles. Otherwise, fi ll in any holes
and remove any obstacles (see “Preparation and marking the
boundaries of the work areas (primary and secondary areas)”)
Failure of one or both motors that operate the
transmission of the wheels
Have the motor replaced or repaired by your nearest
authorised service centre
“Sync error” appears on the display The robot’s receiver does not recognise the signal
Turn the robot off and then turn it back on. If the problem
persists, contact your nearest authorised service centre