Transport; Storage; Care And Maintenance - Kärcher BD 50/50 Bp Classic Manual

Drain off clean water
 Unscrew the lock of the fresh water res-
ervoir.

Transport

DANGER
Risk of injury! When loading or unloading
the machine, it may only be operated on
gradients up to the maximum value (see
"Technical Specifications"). Drive slowly.
CAUTION
Risk of personal injury or damage! Mind the
weight of the appliance during transport.
 Press down and push the device using
the push handle.
 When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.

Storage

CAUTION
Risk of personal injury or damage! Consid-
er the weight of the appliance when storing
it.
This appliance must only be stored in inte-
rior rooms.

Care and maintenance

DANGER
Risk of injury! Set the programme selector
switch to "OFF" and pull the mains plug of
the charger prior to performing any work on
the appliance.
Remove the battery plug from machine.
 Drain and dispose of the dirt water and
the residual fresh water.
Maintenance schedule
After each operation
ATTENTION
Risk of damage. Do not sluice the appli-
ance with water and do not use aggressive
detergents.
 Drain off dirt water.
 Rinse the waste water tank with clear
water.
 Clean the outside of the appliance with
a damp cloth which has been soaked in
mild detergent.
 Check the fluff filter, clean if required.
 Clean the vacuum lips and the wiping
lips, check for wear and replace if re-
quired.
 Check the brush for wear and replace if
required (see "Maintenance tasks").
 Charge the battery:
If the charging state of the battery is un-
der 50%, charge the battery fully and
without interruption.
If the charging state of the battery is
over 50%, only recharge the battery if
the entire operation duration will be re-
quired when next used.
Weekly
 When used regularly, charge the bat-
tery fully and without interruption at
least once a week.
Monthly
 Check battery poles for oxidation, brush
off if necessary. Ensure that the con-
nection cable sits firmly.
 Clean the seals between waste water
tank and cover and check for tightness,
replace if required.
 Clean sieve.
 Check the acid density of the cells if the
batteries are not maintenance-free bat-
teries.
 For long periods of disuse, only turn the
device off when the battery is fully
charged. Fully recharge the battery at
least every month.
Yearly
 Have the prescribed inspection carried
out by the customer service.
Maintenance Works
Cleaning the sieve
1
2
1 Cover
2 Cover
 Open the cover.
 Turn cover the clockwise and remove it.
5
-
EN
 Remove and clean the sieve lying be-
neath it.
 Insert the sieve.
 Replace the cover and lock it by turning
it anti-clockwise.
 Close cover.
Replace or turn vacuum lips
1 Wear indicator
2 Vacuum lip
The vacuum lips must be replaced or re-
versed if they are worn down to the wear in-
dicator.
 Remove the vacuum bar.
 Unscrew the star grips.
 Remove the plastic parts.
 Remove the vacuum lips.
 Insert new or reversed vacuum lips.
 Insert the plastic parts.
 Screw in and tighten the star grips.
Replacing the disk brushes
 Push down the device holding the push
handle so that the cleaning head is
raised.
 Press the pedal for changing the brush-
es downward beyond its resistance.
 Pull the device towards the back so that
the disc brush becomes accessible.
 Place a new disc brush on the floor in
front of the device.
 Drive the device with the raised clean-
ing head over the new disc brush and
lower the cleaning head.
The brush locks into the drive.
7