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What?
General function check.
Check all screwed con-
nections and tighten them
if necessary.
Remove all grass and
moss from the ventilation
slits of the motor.
Cleaning the machine
NOTICE! Risk of damage to the device!
Never clean the unit with water or high-
pressure jet.
The machine should be cleaned immediately after
each use. Grass residue which dries in place is very
hard, and can be removed only with difficulty.
– Empty the collecting sack.
– Remove grass residue with a brush and a plastic
scraper if necessary (do not use sharp equip-
ment).
– Remove deposits from the wheels.
– Wipe the machine with a slightly damp cloth
Storing, transport
Storing
DANGER! Attention, danger of injury!
Store the machine in such a way that it
cannot be started by unauthorised people
and that it is inaccessible to children.
Ensure that no-one can be injured by the
machine when stationary.
NOTICE! Risk of machine damage! Do
not store the machine in damp areas with-
out protection.
– Clean unit before storing.
– Store the machine where it is dry and well venti-
lated.
Transport
– If shipping, use the original packaging wherever
possible.
Fault/malfunction
Device does not work.
Chattering noise.
Whistling noise.
Insufficient performance.
How?
Visual check.
Use a suitable tool to
tighten the screw con-
nections by hand.
Remove them with a vac-
uum cleaner or a brush.
Cause
Battery not slotted in correctly?
Battery pack discharged?
Battery pack defective?
Product defective?
Foreign body in the working roller? Switch the machine off, remove the foreign body.
Is working roller fitted correctly?
Drive belt slipping?
Grass too long?
Drive belts defective?
Is the working roller (de-thatching
roller/aerating roller) worn?
Storing the batteries
Note: The service life of the batteries is
longest when they are well maintained
and above all stored at the right tempera-
tures. However, as the batteries age, their
capacity will decrease, even if stored
properly. A significantly shorter operating
time despite a full battery indicates that
the battery is depleted.
• Storing the battery for a long period of time when
empty may damage the battery and greatly
reduce its capacity.
• Charge batteries before storing them to avoid
damage and deep discharging. The optimum
state of charge before storage is approx. 70%.
• If the battery is stored for a long period of time,
regularly check the state of charge; charge the
battery if necessary.
• Store batteries in dry and well-ventilated areas.
• Protect batteries from moisture and water.
• Store batteries in the following places if possible:
– in rooms with smoke detectors;
– not in the vicinity of flammable or easily com-
bustible objects;
– not in the vicinity of heat sources.
• The optimum storage temperature is 10-20°C.
• Batteries must not be stored below 0 °C or above
40 °C as extreme temperatures may cause the
batteries to become damaged.
• Do not expose batteries to direct sunlight.
• Disconnect batteries from the device before stor-
age.
• Do not leave batteries permanently connected to
the charger.
Malfunctions and troubleshooting
In the event of a malfunction...
DANGER! Danger of injury! Improperly
conducted repairs may prevent your
machine from working safely. Such repairs
will endanger you and your surroundings.
Malfunctions are often caused by minor faults. You
can easily remedy most of these yourself. Please
consult the following table before contacting the ven-
dor. You will save yourself a lot of trouble and possibly
money too.
Remedy
Slot battery into place.
► Charging the battery pack – p. 29
Contact your local vendor.
Check the installation of the working roller.
► Changing the working roller – p. 30.
Contact your local vendor.
Mow the grass before de-thatching.
Contact your local vendor.
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