Trouble Shooting - Husqvarna Automower Operator's Manual

9. Trouble shooting

9.1 Fault messages
A number of fault messages are listed below that can
be shown on the Automower from Husqvarna™. If
another message than those listed is shown, contact
your dealer.
Fault message
Left wheel motor
blocked
Right wheel motor
blocked
Blade disc blocked
No loop signal
Trapped
Cause
Grass or other object has wrapped
around the drive wheel.
Grass or other object has wrapped
around the drive wheel.
Grass or other object has wrapped
around the blade disc.
The transformer is not connected to
the mains supply or its miniature
circuit-breaker has tripped.
Boundary wire broken.
This may be due to the boundary wire
being routed in the wrong direction
around an island, which blanks out
the signal.
If this occurs in isolated areas it may
be due to interference from metallic
objects (perimeter fence,
reinforcement bar) or buried cables in
the vicinity.
Automower has got caught in
something.
9. Trouble shooting
Action
Check the drive wheel and remove
the grass or other object.
Check the drive wheel and remove
the grass or other object.
Check the blade disc and remove the
grass or other object.
Check the wall socket connection and
whether the miniature circuit-breaker
has tripped.
Reset the miniature circuit-breaker by
removing the transformer's power
cord from the wall socket, wait
10 seconds and then reconnect the
power cord in the wall socket again.
Check the signal given by the LED on
the charging station. If it flashes the
loop is damaged. Repair the broken
cable using an original waterproof
coupler, part number 535 13 37-01.
Check that the boundary wire has
been routed correctly.
Try moving the boundary wire.
Free the Automower and rectify the
reason for it getting trapped.
Automower from 75
™