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Unit Functions
BR/BD 75/140 R, BR/BD 90/140 R
New Unit Information 03.2004
Control panel
(from display software version V1.0)
REVISED
Item Name
Function
1 Indicator light (green)
Lights up when warning beacon light is switched on.
2 Indicator light (green)
Lights up if working lights are switched on.
3 "Working light" push-button
(optional)
Switches working light ON/OFF.
4 "Warning beacon light" button
(optional)
Switches warning beacon light ON/OFF.
5 Indicator light (red)
Lights up if brush pressure too high, brushes are
switched off after 4 sec.
6 Indicator light (red)
Lights up if dirty water tank
is
full.
The suction motor switches off after approx. 15 sec.
If "empty" is recognised again, the LED continues to
flash for one minute. During this time period it is not
possible to switch on the suction motor using the
"memo" function or the Wall-Floor-Ceiling-Nozzle
function.
7 "Suction motor" push-button
– Switches the suction motor ON/OFF and
simultaneously lowers/ raises the suction bar.
– Suction motor continues to run for approx.
10 sec after being switched off.
8 "Increase brush pressure" push-
button
Increases the brush pressure.
9 "Brush motor" push-button
Activates the brush motors.
The brush motors only start up if the drive pedal is
pressed.
10 Indicator light (green)
– Flashes if brush motors are activated.
– Lights up if brush motors are running.
11 "Reduce brush pressure" push
button
Reduces the brush pressure.
12 "Memo" push-button
Starts/terminates preselected brush motor, suction
motor and water pump functions and automatically
switches the components ON/OFF at defined time
intervals.
13 "Forward drive" push-button
Activates forward movement.
14 Indicator light (green)
Lights up if forward movement is activated.
15 Indicator light (green)
Lights up if reverse movement is activated.
16 "Horn" push-button
Acoustic alarm sound signal.
17 "Reverse drive" push-button
Activates reverse movement.
18 Key switch
Activates the unit's power supply.