Kärcher BD 50/40 RS, Manual

Page: 19 / 272

-
7
 Dismantle the vacuum bar.
1 Lock nut
 Unscrew the knurled nuts.
 Remove the suction bar insert from the
bottom of the suction bar.
1 Vacuum lip
2 Suction bar insert
 Remove the vacuum lips from the suc-
tion bar insert.
Note:
The vacuum lip can be turned around 3
times until all edges are worn. Then a new
vacuum lip is required.
 Reverse the suction lip or replace it and
rehook it into the hooks of the suction
bar insert.
 Place the suction bar insert into the suc-
tion bar.
 Screw on the knurled nuts and tighten
them.
 Lift the cleaning head.
 Turn key to "0" and remove it.
 Turn the unlocking lever of the sliding
brush in an anti-clockwise direction -
the brushes will fall downward and can
be pulled outward at the bottom of the
device.
 Hold the new brush under the cleaning
head.
 Turn the unlocking lever of the sliding
brush in clockwise direction and press
the brush upward.
 Release the unlocking lever and check
that the brush is sitting properly.
1 Sieve with floater ball
2 Pipe
 Clean the sieve from the outside and
rinse it.
 Check the mobility of the floater ball.
If it is too dirty:
 Hold the pipe firmly and pull out the
sieve from the pipe.
 Clean sieve and ball.
 Hold the pipe firmly and reinsert the
sieve.
In case of danger of frost:
 Empty the fresh and waste water tank.
 Store the appliance in a frost-protected
room.

DANGER
Risk of injury! Before carrying out any tasks
on the machine, set the main key to "0" and
remove it. Pull the battery plug.
몇
WARNING
Suction turbine will continue to run for a
while after switch-off. Carry out mainte-
nance tasks only after the suction turbine
has come to a halt.
In case of faults that cannot be remedied
using the table below please contact the
customer service.
A blinking battery display indicates the following faults. The time sequence of the blinking segments indicates the type of fault.
 Before restarting the charger, pull the plug out of the socket, wait until the charge status indicator shuts off and plug the mains plug
back in.
Replace or turn vacuum lips
Replacing the disk brushes
Maintenance tasks - all types
Cleaning the floater
Frost protection
Faults
Errors shown by the battery indicator
Number of flashes Fault Remedy
1 Battery discharged oder battery cable damaged. Check battery cable, charge battery.
2 Cable to drive motor interrupted. Inform Customer Service.
3 Cable to drive motor shorted.
4 Deep discharge power not reached Charge battery.
5 -- --
6 Drive attempt while charger is connected (Bp Pack
model only). Remove the power plug from the charger and hook the hold-
er into the appliance (model Bp Pack only).
7 Fault in drive pedal. Release the drive pedal prior to turning on the appliance.
8 Control faulty. Inform Customer Service.
9 Parking brake fault.
10 Shorted connection on battery connection. Check the terminals on the batteries.
Once every 5 sec-
onds Control idle. Turn the main switch to "0" and turn it back to "1".
Errors shown by the charge status indicator (only Bp Pack model)
Blinking signal Fault Remedy
Blinks red Battery poled or is not connected Check battery cable for correct sitting.
Blinks green and yel-
low. Cable connection between battery and charger is
poor. Check battery cable for correct sitting.
Check whether the connection to the battery was interrupted
during the charge process.
Battery defective Check battery.
19 EN