Kärcher BD 50R Classic, Original Instructions Manual

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In order to prevent unauthorised use of 
devices that are provided with an igni-
tion key/intelligent key, the ignition key/
intelligent key must be removed.

–

This machine is not intended for use by 
persons (including children) with re-
duced physical, sensory or mental ca-
pabilities, or lack of experience and 
knowledge.

–

Children should be supervised to pre-
vent them from playing with the appli-
ance.

–

Turn off the appliance immediately in 
case of leaks.

–

Caution! Switch the appliance off imme-
diately in case foam or liquid escape!

–

Do not open the hood when the motor is 
running.

–

On tilted surfaces, the tilt angle and the 
driving direction should not exceed the 
values given in the Operating Instruc-
tions.

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WARNING

The engine is to be brought to a standstill 
and the appliance is to be fastened proper-
ly during transportation. 

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DANGER

–

Switch off the appliance prior to per-
forming any cleaning or maintenance 
tasks on the appliance, replacing parts 
or switching over to another function. In 
the case of mains operated appliances, 
remove the mains plug; in the case of 
battery-operated appliances, pull out 
the battery plug or clamp off the battery.

–

Maintenance work may only be carried 
out by approved customer service out-
lets or experts in this field who are famil-
iar with the respective safety regula-
tions. 

–

Please observe the local safety regula-
tions regarding portable commercially 
used appliances.

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DANGER

Only use accessories and spare parts 
which have been approved by the manu-
facturer. The exclusive use of original ac-
cessories and original spare parts ensures 
that the appliance can be operated safely 
and trouble free.

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DANGER

–

Use only brushes/ disks that are provid-
ed with the appliance or specified in the 
Operations Manual. The use of other 
brushes/ disks can affect the safety of 
the appliance.

–

Please keep in mind that the power 
cord or extension cable can be dam-
aged when run over while operating the 
cleaning head with rotating brushes/ 
disks.

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DANGER

–

The attachments are not approved for 
public transport.  Please ask your deal-
er for the equipment set for approval for 
road traffic.

–

It is strictly prohibited to take co-pas-
sengers. 

–

Ride-on appliances may only be started 
after the operator has occupied the driv-
er's seat. 

–

Please follow the special safety instruc-
tions in the Operating Instructions Man-
ual for petrol engine devices.

–

Do not use the appliance without a fall-
ing objects protective structure (FOPS) 
in areas, where there is a chance that 
the operator may be struck by falling 
objects.

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DANGER

–

Always follow the instructions of the 
battery manufacturer and the charger 
manufacturer. Please follow the statu-
tory requirements for handling and dis-
posing batteries. 

–

Do not place tools or similar items on 
the battery. Risk of short-circuit and ex-
plosion. 

–

Do not work with open flames, generate 
sparks or smoke in the vicinity of a bat-
tery or a battery charging room. Danger 
of explosion. 

–

Be careful while handling battery acid. 
Follow the respective safety instruc-
tions!

–

Used batteries are to be disposed ac-
cording to the EC guideline 91/ 157 
EWG or the corresponding national 
regulations in an environment-friendly 
manner.

ATTENTION

–

Never leave the batteries in a dis-
charged state; recharge them as soon 
as possible. 

–

Always keep the batteries clean and dry 
to avoid creep currents. Protect the bat-
teries and avoid contact with impurities 
such as metal dust. 

The scrubbing vacuum cleaner is used for 
the wet cleaning of level floors.

–

The device can be easily adjusted to 
the respective cleaning task by adjust-
ing the water volume and the detergent 
volume.
The detergent dosing unit can be ad-
justed via the addition in the tank.

–

The appliance is equipped with a fresh 
water and a waste water tank (70 litres 
each). These allow an effective clean-
ing with a long usage life.

–

A working distance of 510 mm will im-
prove the efficiency when you are using 
the appliance for a long period.

–

Batteries can be selected depending on 
the configuration (refer to Chapter "rec-
ommended batteries")

Note:

The appliance can be equipped with vari-
ous accessories depending on the cleaning 
task. 
Please request our catalogue or visit us on 
the Internet at www.kaercher.com.

This appliance is suited for the commercial 
use, e.g. in hotels, schools, hospitals, fac-
tories, shops, offices, and rental compa-
nies.
Use this appliance only as directed in these 
operating instructions.

–

The appliance may only be used for the 
cleaning of hard surfaces that are not 
sensitive to moisture and polishing op-
erations.

–

This appliance is intended for inside 
use.

–

The application temperature ranges 
from +5°C to +40°C.

–

The appliance is not suited for the 
cleaning of frozen grounds (e.g. in cold 
stores).

–

The appliance may only be equipped 
with original accessories and spare 
parts.

–

The appliance is not intended for the 
cleaning of public traffic routes.

–

The machine should not be used on 
surfaces that are sensitive to pressure.  
Please consider the allowed load per 
surface unit of the floor. Details of load 
per surface unit can be found in the 
technical data. 

–

The appliance is not suited for the use 
in potentially explosive environments.

–

The machine should not be used to 
suck in inflammable gases, undiluted 
acids or solvents.
This includes petrol, thinning agents or 
hot oil that can form an explosive mix-
ture when it comes in contact with 
sucked air. Do not use acetone, undilut-
ed acids and solvents as they are ag-
gressive towards the materials from 
which the appliance is made.

Notes about the ingredients (REACH)

You will find current information about the 
ingredients at: 

www.kaercher.com/REACH

Transport

Maintenance

Accessories and Spare Parts

Appliances with rotating brushes/ 

disks

Attachments

Battery-operated machines

Function

Proper use

Environmental protection

The packaging materials are 
recyclable. Please do not throw 
packaging in the domestic 
waste but pass it on for recy-
cling.

Old units contain valuable recy-
clable materials. Batteries, oil 
and similar substances may 
not be released into the envi-
ronment. Therefore please dis-
pose of old units through 
suitable collection systems.

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