Husqvarna Automower 305 Technical Manual page 69

1 Outside working
area
9
Trapped
15
Mower lifted
13 No drive
33 Mower tilted
6� TROUBLE SHOOTING
The boundary wire
connections to the charging
station are crossed.
The working area slopes too
much at the boundary wire.
The boundary wire is laid in
the wrong direction around
an island.
Disturbances from
magnetic objects (fences,
reinforcement steel) or
buried cables close by.
The mower finds it hard to
distinguish the signal from
an Automower installation
®
close by.
The Automower® 305 has
got caught in something.
The Automower 305 is
®
stuck behind a number of
obstacles.
One of the body's
attachments has come loose
The lift sensor has been
activated due to the mower
being stuck.
The cabling to the front
sensor card is defective or
has come loose
The magnet is turned the
wrong way
The lift sensor card is
defective.
The Automower® 305
has become trapped in
something.
The mower is operating on
a slope that exceeds the
its technical limitations and
it cannot move from there.
See 3.8 Automower® 305 on
slopes on page 30.
Check that the boundary wire is
connected correctly. See chapter
3.5 Connecting the boundary wire in
the Operator's Manual.
Check that the boundary wire
has been laid according to the
instructions in chapter 3 Installation in
the Operator's Manual.
Check that the boundary wire
has been laid according to the
instructions in chapter 3.2.1 Laying
out the boundary wire on page 25.
Try moving the boundary wire and/
or creating additional islands in the
working area.
Park the Automower® 305 in the
charging station and generate a new
loop signal with the function New loop
signal (3-3).
Free the Automower 305 and rectify
®
the reason for it getting trapped.
Check if there are any obstacles
which make it hard for the Automower
305 to move on from this place.
Check that the body is properly
secured in the front and rear rubber
damper.
Free the Automower® and rectify the
reason for it becoming caught.
Check that the cabling is properly
connected and that there is no
damage to the cabling or its
connector.
Check that the magnet is correctly
mounted. See 5.1.5 Magnets for
sensors on page 48.
Check the lift sensor. See Sensors
(5-1-4) on page 20.
Free the mower and rectify the
reason for the lack of drive. If it is due
to wet grass, wait until the lawn has
dried before using the mower.
Check that the tilt sensor is correctly
calibrated. Calibrate if necessary.
See Calibrate tilt sensor (5-4-2) on
page 23.
Demarcate the working area so that
it does not include slopes that are too
steep.
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