Kärcher KM 105/100 R G Manual page 44

Checking the sweeping mirror of the
side-brushes
Note: The side brush floating mounting ad-
justs the sweeping track as the bristles
wear down. The side brush must be re-
placed if it becomes too worn.
Replacing side brush
Recommendation: Replacing the side
brush at a remaining bristle length of ap-
prox. 10 cm.
 Park the machine on an even surface.
 Turn the programme selector switch to
"OFF" and remove the KIK-key.
Note: The side brush is raised.
 Unscrew all 3 star grip nuts at the bot-
tom of the side brush by hand. For this
purpose reach through the bristles of
the side brush.
 Remove the wiper blade.
 Clip new side brushes on to driver and
screw on.
Checking roller brush
 Park the sweeper on an even surface.
 Activate parking brake.
 With appliance with low emptying
system:
 Turn the programme selector switch to
"OFF" and remove the KIK-key.
 Remove both waste containers.
 Remove belts or cords from roller
brush.
 With appliance with high emptying
system:
 Turn the programme selector switch to
"ON".
 Lift the waste container and secure by
means of cylinder support.
 Remove belts or cords from roller
brush.
Check the sweeping mirror of the
sweeping roller
The sweeping track of the roller brush is au-
tomatically adjusted by a system called
TEACH.
The condition of the roller brush can be
shown on the display.
 Turn the programme selector switch to
"ON".
 Push the direction key "upwards" or
"downwards" until the display > usabil-
ity of the roller brush: ..%< appears.
Note: If the roller brush is heavily worn, the
indication >Usability of the roller brush
<25%< appears on the display.
Now, at the latest, the roller brush should
be replaced.
44
Replacing the roller brush halves
The replacement is required if the sweep-
ing result visibly decreases due to the wear
of the bristles or the indication >Usability
of the roller brush <25%< appears on the
display.
Each roller brush half is attached to the
shaft by means of 2 screws. Both halves
are identical, which facilitates the installa-
tion.
 Park the machine on an even surface.
 Activate parking brake.
 With appliance with low emptying
system:
 Turn the programme selector switch to
"OFF" and remove the KIK-key.
 Remove both waste containers.
Note: For the removal of the roller
brush dismount the centre bar first.
 Loosen the screw and remove the cen-
tre bar.
 The next steps for removing the roller
brush are described in the following
Chapter "With devices with high empty-
ing system".
 With appliance with high emptying
system:
 Turn the programme selector switch to
position C (drive).
 Lift the waste container and secure by
means of cylinder support.
 Turn the programme selector switch to
"OFF" and remove the KIK-key.
1 Screws
2 Roller brush
 Unscrew both screws by hand and pull
the roller brush half from the shaft.
17
-
EN
 Insert new roller brush halves and tight-
en the screws (pay attention to the
marking "L" = left and "R" = right).
 Turn the roller brush by 180 °, loosen
and remove the screws from the sec-
ond roller brush half.
 Insert new roller brush half and tighten
the screws.
 Then ensure that the roller brushes are
safely locked in place.