Husqvarna AUTOMOWER 305 Operator's Manual page 63

Symptom
Automower ® vibrates
Automower ® moves
but the blade disc
does not rotate
The mower mows for
shorter periods than
usual between
charges
Both the mowing and
charging times are
shorter than usual
The mower is parked
for hours in the
charging station.
9. TROUBLE SHOOTING
Cause
Damaged blades lead to imbalance in
the cutting system.
Many blades in the same position lead
to imbalance in the cutting system.
Automower ® is looking for the charging
station.
Grass or other foreign object blocks
the blade disc.
The battery is dead.
This behaviour is normal at low
temperatures (gradual increase below
15 ˚C).
The mower must stand in the charging
station for at least 8 hours a day so
that the battery can rest. See
4.2 Using the timer on page 35.
Action
Inspect the blades and screws and
replace them if necessary. See
8.7 Blades on page 56.
Check that only one blade is fitted at
each screw.
No action. The blade disc does not
rotate when the mower is searching for
the charging station.
Remove and clean the blade disc. See
8.4 Cleaning on page 54.
Replace the battery. See 8.8 Battery
on page 56.
No action.
No action.
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