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English - 74
TROUBLESHOOTING
Uneven mowing
results
The robotic lawnmower works too
few hours per day.
Increase the working times.
See 6.3 Timer on
page 44.
Not applicable for R100Li, R100LiCThe
SensorControl senses that the lawn has been
mowed more than it actually has. Increase the
intensity level in the SensorControl If this does
not help, turn off the SensorControl.
The shape of the working area
requires manual settings to be made
for the robotic lawnmower to find its
way to all remote areas.
Also use
Lawn coverage
to steer the robotic
lawnmower to one or more remote areas.
See 6.7 Installation on page 51.
Working area too large.
Try limiting the working area or extending the
working time.
See 6.3 Timer on page 44
.
Blunt blades.
Replace all the blades and screws so that the
rotating parts are balanced.
See 8.6 Blades on
page 66.
Accumulation of grass by the blade
disc or around the motor shaft.
Check that the blade disc skid plate rotates
easily. If not, screw off the blade disc and remove
grass and foreign objects.
See 8.4 Transport and
moving on page 66.
The robotic
lawnmower runs at the
wrong time
The robotic lawnmower clock needs
to be set.
Set the clock.
See 6.8 Settings on page 56.
The start and stop times for mowing
are incorrect.
Reset the start time and stop time settings for
mowing.
See 6.3 Timer on page 44
.
The robotic
lawnmower vibrates
Damaged blades lead to imbalance
in the cutting system.
Inspect the blades and screws and replace them
if necessary.
See 8.6 Blades on page 66.
Many blades in the same position lead
to imbalance in the cutting system.
Check that only one blade is fitted at each screw.
Different versions (thickness) of
GARDENA blades are used.
Check if the blades are of different versions.
The robotic
lawnmower runs, but
the blade disc does
not rotate
The robotic lawnmower follows
the
guide wire to or
from the charging
station.
This behaviour is normal and no action is
required.
The robotic lawnmower searches for
the guide wire and the battery charge
is very low.
This behaviour is normal and no action is
required.
The robotic
lawnmower mows
for shorter periods
than usual between
charges
Grass or other foreign object blocks
the blade disc.
Remove and clean the blade disc.
See 8.3
Cleaning on page 64.
The battery is spent.
Contact GARDENA Central Service.
See MEMO
on page 2
Both the mowing and
charging times are
shorter than usual
The battery is spent.
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