Kärcher MC 250 Implements Mode D'emploi page 49

2.5.8 Brush contact pressure pedal
Brush contact pressure pedal
1
Briefly press the pedal: Full brush pressure and in-
creased brush speed for heavy soiling.
Hold the pedal pressed: Suction mouth remains lowered
when reversing, vacuumed substances are also taken up
when reversing.
2.5.9 Checking the filling level of the waste container
Check the filling level of the waste container from time to
time.
● With normal waste, empty the waste container when the
container is almost full, at the latest when the suction
performance decreases and dirt remains.
● In the case of heavy waste, a display can light up that
indicates a full waste container (weight measurement)
even though the waste container is not full.
Waste container cover
1
Handles
2
Climbing aid, foldable
3
1. Lift the waste container until the waste container lid has
opened.
2. Use the climbing aid and handles to check the filling lev-
el.
2.6 Care and service
2.6.1 Cleaning the suction mouth and suction system
Flush the suction system with water daily after finishing
work.
Figure: Cleaning the suction mouth and suction system
1. Park the vehicle.
2. Switch on the working hydraulics.
3. Switch on ECO mode.
4. Select an engine speed of 1550 rpm.
5. Raise the side brushes.
6. Place the water jet in the area of the suction mouth for
approx. 3 minutes. The suction mouth and suction sys-
tem are rinsed and cleaned.
7. The waste water collects in the waste container. Drain
the waste water if necessary. See chapter "Draining
waste water / recycling water".
2.6.2 Draining the waste water/recycling water
Drain the waste water or recycling water only in a suitable
area.
Drain recycling water switch
1
Lock
2
1. Park the vehicle in a suitable area for emptying.
2. Switch on the vehicle.
3. Use the "Drain recycling water" switch. For this, press
the lock and operate the switch. The recycling water
valve opens.
English 49