Karcher ICC 2 D ECO 2SB STAGE IIIa - Manual (Page 38)

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Clean/ set the spray nozzles:

Clean the spray nozzle opening (1) us-
ing a wire.
 Adjust the spraying direction by turning
the spray head with a wire.
Change the wiper blades:

Remove the fastening screw (2).
 Change the wiper blade.
 Lock parking brake.
 The side-brushes lift up.
 Clip side brush on to driver and screw
on.
Changing the wiper blade with the intake:

Loosen the central screw.
 Remove the wiper blade.
 Fix in the new wiper blade.
Changing the wiper blade without the in-
take:

Loosen the hexagonal nuts:
 Remove the wiper blade.
 Fix in the new wiper blade.
 Check tyre pressure and adjust if re-
quired.
 Set the idle running for the motor rpm
setting to 1600-1800 1/min.
 The side-brushes lift up.
 Drive sweeper on to a smooth, even
surface covered with a visible layer of
dust or chalk.
 Lower side-brushes and allow them to
briefly rotate.
 The side-brushes lift up.
 Drive machine backwards.
 Check sweeping mirror.
Contact surfaces of the side-brushes dur-
ing optimal setting (4-brush system).
Contact surfaces of the side-brushes dur-
ing optimal setting (2-brush system).
 Loosen the fastening screw (1).
 Adjust the side inclination of the side-
brushes by adjusting the holder (2).
Note
Always set the rear side-brushes first be-
cause changes to the rear inclination will
have an effect on the inclination of the front
brushes.
 Remove floor mat.
 Remove the floor plates (1) and (2).
 Loosen the fastening screw (1).
 Adjust the inclination of the side-brush-
es in the drive direction by adjusting the
holder (2).
Note
Set the left and right side always at the
same value.
 Loosen the fastening screws (1) of the
side-brush attachment .
 Adjust the inclination of the side-brush-
es in the drive direction by turning the
holder (2).
 Loosen the fastening screws (1) and (2)
of the side-brush attachment .
 Set the inclination of the side-brushes.
 Increase/ reduce the brush pressure by
adjusting the setting screw (3).
Note
In the 4-brush system, the contact pressure
can only be set for the front side-brushes.
Maintaining the wiper
Replacing side brush
Checking the sweeping mirror of the
side-brushes
Adjusting the side inclination of the rear
side-brushes (only 4-brush system)
Adjusting the inclination of the rear side-
brushes in drive direction (only 4-brush
system)
Adjusting the inclination of the front
side-brushes in drive direction (only 4-
brush system)
Adjusting the inclination of the side-
brushes (only 2-brush system)
Setting the brush contact pressure
38 EN