Husqvarna Automower Lawn Mower User Manual


 
Automower from 77
9. Trouble shooting
9.2 Trouble shooting guide
If your Automower does not work correctly, follow the
trouble shooting guide below. If the fault persists;
contact your dealer.
Symptom Cause Action
Uneven mowing
results
Automower works too few hours per
day.
Increase the mowing time, see 6.4
Timer (2) on page 49.
Working area too large. Try limiting the working area or
extending the working time, see
6.4
Timer (2) on page 49.
Dull blades. Replace all the blades and screws so
that the rotating parts are balanced.
Long grass in relation to the set
cutting height.
Increase the cutting height and then
successively lower.
Accumulation of grass by the blade
disc or around the motor shaft.
Check that the skid plate and blade
disc rotate easily. If not, the skid plate
and perhaps the blade disc must be
removed and the grass and foreign
objects removed. See
8.5 Cleaning
on page 72.
Automower runs at
the wrong time
The Automower clock needs to be
set.
Set the clock, see Time and date
(4-4) on page 64.
The start and stop times for mowing
are incorrect.
Adjust the start and stop time settings
for mowing, see
6.4 Timer (2) on
page 49.
The Automower
vibrates
Unbalanced blade disc or damaged
blades.
Inspect the blades and screws and
replace them if necessary.
Automower runs, but
the blade disc does
not rotate
The Automower is looking for the
charging station.
No action. The blade disc does not
rotate when the mower is searching
for the charging station.
The mower mows for
shorter periods than
usual between
charges
Grass or a foreign object is blocking
the blade disc or skid plate.
Dismantle and clean the skid plate
and blade disc.
Both the mowing and
charging times are
shorter than usual
This behavior is normal in high
temperatures (gradually increasing
above 25°C).
No action.