Regular Checks; Replacing The Cutting Blades - AL-KO Robolinho 300 E Betriebsanleitung

GB
3. Brush off the underside, mower deck and cut-
ting blade with a brush.
4. Check the cutting blade for damage. If neces-
sary, replace the following: see chapter 9.3
"Replacing the cutting blades", page 54.
Cleaning the base station
1. Regularly remove grass residues and leaves
or other objects out of the base station.
2. Wipe off the surface of the base station with
a damp cloth or a fine sponge.
9.2

Regular checks

General checks
1. Once a week, check the whole Installation for
damage:
■
Machine
■
Base station
■
Boundary cable
■
Power supply
2. Replace defective parts by original spare
parts from AL-KO or have them replaced by
an AL-KO service centre.
Check the rollers can move freely
Once a week, carry out the following:
1. Carefully remove grass residues and soiling
from the areas around the rollers. Use a
broom and cloth for this.
2. Check that the rollers run freely and that they
can be steered.
Note: If the rollers do not move freely or can-
not be steered, have them replaced by an
AL-KO service centre.
Check the contact surfaces on the automatic
lawn mower
1. Use a cloth to remove soiling and then lightly
grease with contact grease.
Check the charging contacts of the base
station
1. Disconnect the mains plug.
2. Press the charging contacts in the direction
of the base station and release them. The
charging contacts must spring back into the
initial position.
Note: If the charging contacts do not spring
back, have them replaced by the AL-KO ser-
vice centre.
54
9.3

Replacing the cutting blades

CAUTION! Danger of injury due to the
cutting blade. The cutting blades are very sharp
and can cause cutting injuries.
■
Wear protective gloves.
■
Make sure that parts of the body do not get
into the cutting blade.
IMPORTANT! Damage to the appliance due
to incorrect repair. The blade plate can be dam-
aged by the alignment of a bent, built-in cutting
blade.
■
Do not align bent cutting blades.
■
Replace bent cutting blades by original spare
parts from AL-KO.
Worn or bent cutting blades must be replaced.
1. Switch off the appliance with
2. Put down the appliance with the cutting
blades pointing upwards.
3. Unscrew the fastening screws.
4. Take the cutting blade out of the blade seat.
5. Clean the blade seat with a soft brush.
NOTE The cutting blades are sharpened
along the entire length and can therefore also be
mounted rotated by 180°, which doubles their
runtime.
6. Replacing the cutting blades:
■
If cutting blades have not been rotated
since the initial mounting: Rotate the cut-
ting blades by 180° and insert into the
blade seat again with the sharpened side
pointing towards the appliance, and tight-
en the fastening screws again by hand.
■
If the cutting blades have already been
rotated once since the initial mounting:
Insert new cutting blades into the blade
seat again with the sharpened side point-
ing towards the appliance, and tighten
the new fastening screws by hand.
Note: It is only allowed to use original
spare parts from AL-KO.
In case of stubborn dirt that cannot be removed
with a brush, the blade plate must be replaced
because an imbalance can lead to increased
noise levels, greater wear and malfunctions.
As a rule, the clearer blades do not need to be
replaced.
Maintenance and care
.
Robolinho