AMBROGIO LINE 250 User Manual page 36

Problem
The work area is not
completely mowed
Secondary area not
completely mowed
"Service" appears on the
display
"Lift" appears on the display
"No Signal" appears on the
display
"Out of border" appears on
the display
Cause
Not enough work hours
Cutting blade clogged with deposits
and/or residuals
Cutting blade worn out
Work area too big compared to the
actual capacity of the robot
The batteries are about to run out.
The batteries do not charge completely
Programming error
The robot needs to be serviced
The robot is lifted from the ground
The perimeter wire is not connected
correctly (broken cable, no electrical
connection, etc.)
Too much slope
Perimeter wire laid incorrectly
Perimeter wire marking the boundary of
the inside areas (flowerbeds, bushes,
etc.) laid in a counter-clockwise
direction
Overheated power supply unit
Incorrect wheel transmission
35
Remedies
Extend the working time (see "Programming
Mode")
Stop the robot safely (see "Robot Safety Stop")
Warning – Caution
Use protective gloves to prevent injuries to
your hands.
Clean the cutting blade
Replace the blade with an original spare part
(see "Blade replacement")
Adjust the work area (see "Technical
specifications")
Replace the batteries with original spare parts
(see "Battery replacement")
Clean and remove any rust from the contact
points of the batteries (see "Robot Cleaning").
Recharge the batteries for at least 12 hours
Correctly program the secondary area (see
"Programming Mode")
Contact your nearest authorised service centre
Check that the robot is not blocked or obstructed
by any objects.
Clean and eliminate any residual grass under
the body shell which may obstruct the sensors
(see "Robot cleaning")
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")
Delimit the area with too much slope (see
"Planning of system installation")
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")
Reposition the perimeter wire correctly (counter-
clockwise direction) (see "Installation of
perimeter wire")
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")
Check and, if necessary, correctly fasten the
wheels
EN
User's manual