English 91
Operation
Control assignments for a vacuum sweeper with a 2-brush
sweeper system (pulled)
Note
The indicators in the switches light when the switches are
switched on.
1 Left joystick
– Joystick forwards: Lower the brush arms simultaneously
and switch on the side brushes
– Joystick backwards: Raise the brush arms simultaneously
and switch off the side brushes
– Joystick to the left/right: Pivot the brush arms simultaneous-
ly
2 Right joystick
Button is not used
3 Raise/lower suction mouth
4 Hydraulic system on/off
5 Button is not used
6 Button is not used
7 Water circulation function on/off (recycling water)
8 Suction fan on/off
9 ECO function
Switches the complete work program on.
PTO (side brushes, suction fan), fresh water, water circulation
(recycling water)
10 Water pump on/off
Switching over to the 2-brush sweeping system (pulled):
1 Switch on the ignition.
2 Press F10 on the vehicle display.
3 Use F5 to select a pulled sweeper system.
Brush contact pressure
A green bar in the display indicates a reduction in the brush con-
tact pressure.
A red bar indicates an increase in the brush contact pressure.
Care work
1 The existing lubrication points (grease nipples) are labelled.
Lubricate daily with multi-purpose grease.
2 Check the sweeping brushes for tangled cords and straps and
remove as necessary.
3 Keep the hydraulic connections clean and check for leaks
once a week.
4 Check the sweeping brushes for wear and damage and re-
place if necessary.
Adjusting the sweeping area
1. Adjust the sweeping area as shown in the illustration.
Right: 9 am- 2 pm
Right-hand side: 10 am- 3 pm
Adjusting the side inclination
1 Screw 1
2 Screw 2
2. Unscrew the screws.
3. Adjust the side inclination via the rotation point of screw 1.
4. Tighten the screws.
Adjusting the head inclination forwards
(A) Sweeping brush speed selection, common for the left-hand
and right-hand sides
(B) Button is not used
(C) Engine speed
Press to adjust the values
Note
The suction power depends on the set engine speed.
1600 rpm light waste
2200 rpm normal soiling
2500 rpm strong, heavy soiling
(D) Not used
(E) Left-hand and right-hand side brush contact pressure button
(F) Save button
Press to save adjusted values or programs
(G) Rotary knob
Press to change the adjusted values
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