Technical Specifications - Kärcher B 90 R Bedienungsanleitung

Fault
Appliance cannot be started
Insufficient water quantity
Insufficient vacuum perfor-
mance
Insufficient cleaning result
Brushes do not turn
Drain hose for dirty water is
blocked
Detergent metering Dose (only
Dose) does not function proper-
ly
B 90 R Classic, B 90 R Adv, B90 R Adv Dose
Power
Nominal voltage
Battery capacity
Average power consumption
Drive motor output (rated output)
Suction engine output
Brush engine output
Vacuuming
Cleaning power, air quantity
Cleaning power, negative pressure
Cleaning brushes
Working width
Brush diameter
Brush speed
Dimensions and weights
Drive speed (max.)
Slope max.
Theoretical surface cleaning performance
Fresh/waste water tank volume
Volume of waste container
Length
Width (without vacuum bar)
16
Faults without display on the console
Remedy
Insert battery plug.
Set main switch to "1"
Safety switch not activated, sit down on the seat.
The machine operates only if the operator is seated on the seat.
Release emergency-stop button.
Set the key switch to "0". Wait approx. 10 minutes before turning the key switch to "1" again. If possible,
use the unit only on level surfaces. Check immobilizing brake and foot brake if required.
Take your foot off the accelerator before switching on the main switch. If the fault recurs, call customer
service.
Check battery; charge it, if needed
Check fresh water level, refill tank if necessary.
Check hoses for blockages; clean if required.
R cleaning head: Remove the water distributor strip and clean it.
Clean the fresh water filter.
Clean the seals between waste water tank and cover and check for tightness, replace if required.
Clean the flat fold filter in the waste water tank
Clean the vacuum lips on the vacuum bar, turn or replace if required
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check if the cover on the dirt water discharge hose is closed
Check the setting of the vacuum bar.
Attach additional weight (accessory) to the vacuum bar.
Adjust the contact pressure (not with Eco model)
Adjust the wiper flaps (not with Eco model)
Check the brushes for wear, replace if required.
Reduce the contact pressure (not with Eco model)
Check if foreign matters block the brushes; remove foreign matter if required.
Motor overload, allow to cool down. Set the key switch to "0". Wait approx. 10 minutes before turning
the key switch to "1" again.
Open dosing equipment at the drain hose. Pull out the suction hose from suction beam and close it by
hand. Set the program selection switch to suction or vacuuming. The blockage will be sucked out from
the drain hose into the dirt water tank.
Inform Customer Service.

Technical specifications

V
Ah (5h)
W
W
W
W
l/s
kPa
mm
mm
1/min
km/h
%
m /h
2
l
l
mm
mm
R 55 D 55 R 65
180 (240 Option)
750 550 750
550
105 315 105
1200 140 1200
3300
5 –
720
7
-
EN
D 65 R 75
24
2200
600
550 750
2 x 600
20,5
120
650
365 105
140 1200
6
10
3900
90
6 – 7
1450
770
D 75
550
750
410
140
4500
–
810