Warranty; Technical Data - Kärcher BD 90 R Classic Original Operating Instructions

Fault
Control is hot! Allow to cool down!
Brush motors overloaded!
Fault
Appliance cannot be started
Insufficient water quantity
Insufficient vacuum performance
Brushes do not work
Drain hose for the waste water is
clogged
Insufficient cleaning result

Warranty

The warranty conditions issued by our sales company
responsible apply in all countries. We shall remedy pos-
Device performance data
Nominal voltage
Battery capacity
Mean power input
Driving motor power
Suction turbine power
Brush drive power
Theoretical surface performance
Fresh water tank capacity
Maximum speed
Max. working area slope
Vacuuming
Suction performance, air quantity
Suction performance, vacuum
Cleaning brushes
Working width
Brush diameter
Brush speed
Dimensions and weights
Length
Width (without suction bar)
Height
Approved total weight
Net weight (transport weight)
Load per unit area (with driver and full fresh water tank)
Load per unit area, front wheel
Load per unit area, rear wheel
Determined values in acc. with EN 60335-2-72
Hand-arm vibration value
10
Possible cause
Performance electronics of lift module (A4) is too hot. 1. Turn the safety switch to the "0" position.
Load of the brush heads is asymmetric.
Faults without display on the console
Remedy
1. Seat switch not operated, Sit down on the seat.
2. The appliance operates only if the operator is seated on the seat.
1. Turn the safety switch to the "1" position.
1. Set the programme switch to "OFF". Wait for 10 seconds. Set the programme selector switch to the previous function. If pos-
sible, drive the appliance on level ground only. Check the parking brake and the foot brake if necessary.
1. Take the foot off the accelerator pedal prior to switch on the safety switch.
2. If the fault recurs, contact customer service.
1. Check the battery.
2. Charge the battery if needed.
 Check the fresh water level. Refill the fresh water tank if necessary.
 Check the hoses for blockages. Clean them if required.
 Clean the fresh water filter.
 Clean the seals between the waste water tank and the cover, and check for tightness. Replace the seals if required.
 Check the protective turbine strainer for soiling. Clean it if necessary.
 Clean the vacuum lips on the vacuum bar. Turn or replace it if required.
 Check if the cover on the waste water discharge hose is closed.
 Check the suction hose for blockages. Clean it if required.
 Check the suction hose for tightness. Replace it if required.
 Check the setting of the vacuum bar.
 Attach the additional weight (accessory) to the vacuum bar.
 Reduce the contact pressure.
 Check if the foreign matters block the brushes. Remove the foreign matter if required.
 Motor is overloaded. Allow to cool down.
a Set the programme switch to "OFF".
b Wait for 10 seconds.
c Set the programme selector switch to the previous function.
1. Open the dosing equipment at the drain hose.
2. Pull out the suction hose from the suction beam, and close the suction hose by hand.
3. Set the program selection switch to suction or vacuuming.
4. The blockage will be sucked out from the drain hose into the waste water tank.
 Set and adjust the contact pressure.
 Adjust the wiper lips.
 Check the brushes for wear. Replace the brushes if required.
sible malfunctions on your device within the warranty
period free of cost, provided that a material or manufac-
turing defect is the cause. In a warranty case, please

Technical data

Remedy
2. Allow control to cool down at least 5 minutes.
3. Reduce the brush pressure with the rough ground.
4. Contact customer service in case of recurrence.
1. Adjust the brush level.
V
Ah (5 h)
W
W
W
W
2
m /h
l
km/h
%
l/s
kPa
mm
mm
1/min
mm
mm
mm
kg
kg
2
N/cm
2
N/cm
2
m/s
English
contact your dealer (with the purchase receipt) or the
next authorised customer service site.
(See overleaf for the address)
BD 160 R Classic
36
240 / 300
2500
600
750
2 * 600
5400
160
6
10
26
18.0
900
450
140
1700
900
1400
1130
775
100
82
< 2.5