Basic Settings and Service Procedures
BR/BD 75/140 R, BR/BD 90/140 R
Page 42 / 71
New Unit Information 03.2004
Setup menu
REVISED
Display with
manufacture settings
Possible settings
Explanations
language
englisch
German or English
Display text appears in German or
English
Battery low
Voltage 21.6V
19.5-22.5 Volt
0.1 Volt increment
If the set battery low voltage is
reached, the unit can only be driven,
normal operation is not possible.
Reduced cleaning
speed 80%
45-90 %
5% increment
The percentages given refer to the
max. travel speed (6 km/h).
Delay time for
brush to Stopp 3s
1-3 sec
Delayed switching off of the brush
rollers if the unit is at a standstill.
Max brush
Current 80A
50-80 A
10A increment
Maximum operating current of both
brush motors.
Scrubbing power
Power-Clean
45-100 %
5% increment
The percentages refer to the speed of
the brushes. The percentage value is
usually given, with the exception of 3
special steps:
Power Clean 100%
Whisper Clean 60%
Fine Clean 45%
Rotating beacon
on reversion 0
0 or 1
1: The warning beacon light is auto-
matically switched on for reverse
drive. Irrespective of this, the warning
beacon light can always be switched
on using the button (1).
Alfred Kärcher
BR 90/140 R
BR 90/140R
BD 90/140R
BR 75/140R
BD 75/140R
Machine type setting for correct dis-
play in the information menu.
