Kärcher KM 170/600 R D Original Instructions Manual page 11

 Clean cooler lamella.
 Check cooler hoses and connections
and ensure that they are leak-proof.
 Clean the fan.
Replace the fuel filter.
 Unscrew the fuel filter and replace it.
Note
Fill the fuel filter with diesel fuel prior to in-
stalling it.
 Screw the new fuel filter in.
 Torque the fuel filter to 20 Nm.
Draining the condensation water from
the diesel water separator
1 Fuel pump
2 Water separator
1 Water separator
2 Drain screw
3 Drain opening
Note
Place a suitable container under the drain
opening to catch the condensation water.
 Open the drain screw, drain the con-
densate and close the drain screw.
Checking roller brush
 Start the motor.
 Raise the waste container up to the
end-position.
 Switch off engine.
 Lock parking brake.
 Use the safety bar for emptying from a
height.
 Remove belts or cords from roller
brush.
 Remove the safety bar.
 Start the motor.
 Lower the waste container up to the
end-position.
 Switch off engine.
Replacing roller brush
1 Fastening screws of the roller brush in-
take
2 Roller brush
3 Roller brush intake
4 Holding plate for side seal
5 Side seal
 Open the side covers using a key.
 Unscrew the wingnuts from the holding
plate side seals and remove the holding
plate.
 Flip the side seal out.
 Uncscrew the retaining screw of the
roller brush intake, and swing the intake
to the outside.
 Pull out roller brush.
9
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EN
Installation position of roller brush in direc-
tion of travel (top view)
Note: When installing the new roller brush,
ensure correct positioning of the bristle as-
sembly.
 Install new roller brush. The nuts of the
roller brush must be inserted on the
notches of the opposite crank.
Note: Once the new roller brush has been
installed, the sweeping track must readjust-
ed.
Check and adjust roller brush sweeping
track
 Check tyre pressure.
 Switch off suction blower.
 Drive sweeper on to a smooth, even
surface covered with a visible layer of
dust or chalk.
 Set the programme switch to sweep
with roller brush.
 Set programme selection switch to
"Transport drive".
 Drive machine backwards.
 Check sweeping mirror.
The sweeping track should have an even
rectangular shape which is 80-85 mm wide.
Adjusting the sweeping track:
1 Adjusting screw
 Adjust the sweeping track position by
adjusting the adjustment screw.
 Check sweeping mirror.
Check and adjust sweeping track of the
side-brush
 Check tyre pressure.
 The side-brushes lift up.
 Drive sweeper on to a smooth, even
surface covered with a visible layer of
dust or chalk.
 Set the programme switch to sweep
with roller brush and side brush.
 The side-brushes lift up.
 Set programme selection to "Drive".
 Drive machine backwards.
 Check sweeping mirror.
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