Frost Protection; Troubleshooting; Fault Indication - Kärcher B 150 R 75 Manual Del Usuario

Remove D cleaning head
Press in the locking plate and swiv-

el the drawbar upward.
The subsequent removal will take
place in the opposite order of the in-
stallation.
Remove R cleaning head
The removal will take place in the op-
posite order of the installation.
Replacing the brush rollers
Lift the cleaning head.

Loosen the lock of the wiper flap.

Swivel the wiping flap out of the

way.
Loosen the lock of the wiper flap.

Push the bearing lid down and re-

move.
Pull out the brush roller.

Insert a new brush roller.

Reattach the bearing lid and the

wiper flap in reverse sequence.
Repeat process on the opposite

side.
Replacing the Disk Brushes
Lift the cleaning head.

Press the pedal for changing the

brushes downward beyond its re-
sistance.
Pull the disc brush out of the side

below the cleaning head.
Hold the new disc brush under the

cleaning head, push upward and
lock.
Replacing the side brush (only with
SB version)
Loosen 3 screws.

Remove the wiper blade.

Push in the new side brush.

Tighten 3 screws.


Frost protection

In case of danger of frost:
Empty the fresh and dirt water res-

ervoirs.
Store the appliance in a frost-pro-

tected room.
15
-
EN

Troubleshooting

DANGER
Risk of injury! Before working on the
appliance, remove the Intelligent Key
and the mains plug of the charger.
Pull out the battery plug.
Drain and dispose of the dirt water

and the residual fresh water.
CAUTION
Risk of injury due to overrun of the suc-
tion turbine.
Suction turbine will continue to run for
a while after switch-off. Carry out main-
tenance tasks only after the suction
turbine has come to a halt.
In case of faults that cannot be reme- died using the table below please con-
tact the customer service.

Fault indication

If errors appear on the display, then
proceed as follows:
Turn the program selection switch

to "OFF".
Wait till the text on the display has

disappeared.
Turn the programme switch into the

previous position.
Only carry out the troubleshooting
measures in the indicated order if
the error occurs again. The key
switch must be in the "0" position
and the emergency stop button
pressed.
If the fault cannot be repaired, call

customer service and mention the
error message.
NOTICE
Error messages that are not listed in
the following table, point to errors that
cannot be fixed by the operator. If
these are displayed, consult Customer
Service.
17