Karcher BD 40-12 C Bp Pack - Manual (Page 5)

QUICKSTART
5.964-384.0 09/11
Troubleshooting
1 A Faults with display
The battery status indicator shows faults.
See "Faults with display" in the Operating In-
structions.
Appliance cannot be started
A
Check charging status of battery.
Charge the battery if required.
2 A
GB
b
E
C Insufficient vacuum performance
A
Switch on "suction turbine" button.
B Drain off dirt water.
See section on "Ending operation", items 2
and 3.
C Clean the seals between dirt water reservoir
and cover and check for tightness, replace if
required.
D Adjustment of the vacuum bar, adjust if nec-
essary.
Clean the vacuum lips on the
vacuum bar, turn or replace if
required.
E Clean the suction channel.
3 A Insufficient cleaning result
A
Check brush for wear and tear and clean it.
Check the brushes for wear and replace if
necessary; replace the brush if the bristles
are shorter than 10mm.
4 A
GB
b C Insufficient water quantity
A
Check fresh water level, refill tank if neces-
sary.
B Switch on "Detergent" button.
C Open the water volume regulating valve.
D Clean the fresh water filter.
5 A Brushes do not turn
A
Switch on the button for brush operations.
Check the brushes for blockage due to foreign
particles, remove them if found.
Turn off the switch for the brush operation; wait
briefly and switch it back on.