Kärcher MC 250 Implements Mode D'emploi page 44

Mounting arm
1
Holder on the vehicle
2
7. Move the fastening arms (left/right) into the mount pro-
vided on the vehicle as far as they will go. Check for cor-
rect seating before locking.
8. Close the lock (screw) to fix the attachment in place.
9. Raise and secure the waste container.
10.Route both water connections upwards.
11.Guide the holder with the attached suction hose down
to the suction mouth and lock in place.
12.Fit the suction hose to the suction mouth (hose clip).
13.Depressurise the front hydraulics. See chapter "De-
pressurising the hydraulic system".
Right hydraulic connections
1
Left hydraulic connections
2
Power supply
3
Water connections
4
14.Connect the hydraulic hoses, noting the connection col-
ours of the hydraulic hoses.
15.Connect (plug in) water hoses.
16.Insert the plug of the brush system electrical connection
into the power supply.
17.Remove both locking plates on the front brush arm and
front brush.
18.Individually raise and extend the side brushes.
19.Move the changing carriage out of the way.
20.Lower the waste container completely.
44
2.4.5 Control assignments for a vacuum sweeper with
a 3-brush sweeping system
Note
The indicators in the switches light when the switches are
switched on.
Left joystick for controlling the 3rd brush (front brush)
1
Joystick forwards: 3rd brush lowers and switches on
–
Note
Increase the contact pressure in the case of heavy soiling
Joystick backwards: 3rd brush raises and switches off
–
Joystick to the left/right: 3rd brush moves to the left/
–
right
Right joystick for controlling the sweeping brush
2
Joystick forwards: Lower the brush arms simultane-
–
ously and switch on the sweeping brush
Joystick backwards: Raise the brush arms simultane-
–
ously and switch off the sweeping brush
Joystick to the left/right: Pivot the brush arms simulta-
–
neously
Raise/lower suction mouth
3
Note
Press the button for longer than 2 seconds, the suction
mouth is in the floating position
Hydraulic system on/off
4
Reversal of rotation direction for 3rd brush
5
When activated: Adjust inclination of the 3rd brush with
6
the right joystick
Water circulation function on/off (recycling water)
7
Note
Press for longer than 2 seconds, dosage of recycling water
adjustable
Suction fan on/off
8
ECO function
9
Water pump on/off
10
English