Kärcher BD 90 R Classic Bp, Original Operating Instructions

Page: 3 / 104

English 3
Contents
General notes
Read these original operating instruc-
tions and the enclosed safety instruc-
tions before using the device for the first
time. Proceed accordingly.
Keep both books for future reference or for future own-
ers.
Function
This scrubber vacuum is used for the wet cleaning or
polishing of level floors.
The appliance can be adjusted to suit the respective
cleaning task by setting the water volume, contact pres-
sure of the brusches and driving speed.
Intended use
Use this appliance only as directed in the following op-
erating instructions.
● The appliance may only be used for the cleaning of
hard surfaces that are not sensitive to moisture and
polishing operations.
● The appliance is intended for inside use.
● The working temperature of the appliance ranges
from +5°C to +40°C.
● The appliance is not suited for the cleaning of frozen
ground (e.g. in cold stores).
● The appliance is suitable for a max. water depth of
1 cm. Do not drive into an area where there is a risk
of this max. water height being exceeded.
● 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 appliance should not be used on surfaces that
are sensitive to pressure.
Please consider the allowed load per surface unit of the
floor. Details of the load per surface unit can be found in
the technical data.
● The appliance is not suited for the use in potentially
explosive environments.
● The appliance should not be used to suck in flam-
mable gases, undiluted acids or solvents.
This includes petrol, thinning agents or hot oil that can
form an explosive mixture when it comes in contact with
sucked air. Do not use acetone, undiluted acids and sol-
vents as they are aggressive towards the materials of
which the appliance is made.
Environmental protection
The packing materials can be recycled. Please
dispose of packaging in accordance with the en-
vironmental regulations.
Electrical and electronic devices contain valua-
ble, recyclable materials and often components
such as batteries, rechargeable batteries or oil,
which - if handled or disposed of incorrectly - can
pose a potential danger to human health and the envi-
ronment. However, these components are required for
the correct operation of the device. Devices marked by
this symbol are not allowed to be disposed of together
with the household rubbish.
Notes on the content materials (REACH)
Current information on content materials can be found
at:
www.kaercher.de/REACH
Accessories and spare parts
Only use original accessories and original spare parts.
They ensure that the appliance will run fault-free and
safely.
Information on accessories and spare parts can be
found at
www.kaercher.com .
Scope of delivery
The scope of delivery for the appliance is shown on the
packaging. Check the contents for completeness when
unpacking. If any accessories are missing or in the
event of any shipping damage, please notify your deal-
er.
Safety instructions
● Please read the operating instructions for the device
before using it, and pay particular attention to the fol-
lowing safety instructions.
● Warning and information plates on the machine pro-
vide important directions for safe operation.
● Apart from the notes contained herein the general
safety provisions and rules for the prevention of ac-
cidents of the legislator must be observed.
몇 WARNING
Device tipping over
Danger of injury!
The device is approved for operation on surfaces with a
specified limited slope (see Chapter Technical data).
The device may only be operated when the hood and all
covers are closed.
Hazard levels

DANGER
● Indication of an imminent
threat of danger that will lead to
severe injuries or even death.
몇
WARNING
● Indication of a potentially dan-
gerous situation that may lead
to severe injuries or even
death.
몇
CAUTION
● Indication of a potentially dan-
gerous situation that may lead
to minor injuries.
ATTENTION
● Indication of a potentially dan-
gerous situation that may lead
to damage to property.
Electrical connections
Note
● The voltage indicated on the type plate must corre-
spond to the voltage of the electrical source.
● Safety class I - Appliances may only be connected
to sockets with proper earthing.
● While working with fluids (such as detergents), we
recommend the use of a safe socket with overcur-
rent protection switch (max. 30 mA).
● Please use the mains cable prescribed by the man-
ufacturer; the same is also applicable when you re-
place the cables. See Operating Instructions
Manual for Order Number and Type.
● Check the power cord with mains plug for damage
before every use. If the power cord is damaged,
please arrange immediately for the exchange by an
authorized customer service or a skilled electrician.
● The appliance may only be connected to an electri-
cal supply which has been installed by an electrician
in accordance with IEC 60364.
● Never touch the mains plug with wet hands.
● Make sure that the power cord or extension cables
are not damaged by running over, pinching, ragging
or similar. Protect the cable from heat, oil, and sharp
edges.
● The power cord must be checked regularly for dam-
ages, such as cracks or aging. If damage is found,
the cable must be replaced before further use.
● If couplings of the power cord or extension cable are
replace the splash protection and the mechanical
tightness must be ensured.
● Do not clean the appliance with a water hose or
high-pressure water jet (danger of short circuits or
other damage).
ATTENTION
● Operating procedures create short term power sink-
ings.
● During unfavorable net conditions other devices
might be disturbed.
● With a net impedance lower then 0.15 Ohm no dis-
turbances are to be expected.
Application
 DANGER
● Appliances with working equipment, specifically the
power cord and the extension cable, must be
checked to ensure that it is in proper working order
and is operating safely prior to use. Otherwise, im-
mediately pull out the power plug. The appliance
must not be used.
● The water level limiter must be cleaned regularly
and checked for signs of damage.
● Never spray and vacuum up explosive liquids, com-
bustible gases, explosive dusts as well as undiluted
acids and solvents! This includes petrol, paint thin-
ner or heating oil which can generate explosive
fumes or mixtures upon contact with the suction air.
Acetone, undiluted acids and solvents must also be
avoided as they can harm the materials on the ma-
chine.
● Do not vacuum up any burning or glowing objects.
● Humans and animals must not be vacuumed with
this appliance.
● Appliances may not be used in outside areas in low
temperatures.
● If the appliance is used in hazardous areas (e.g. fill-
ing stations) the corresponding safety provisions
must be observed. It is not allowed to use the appli-
ance in hazardous locations.
● Only use cleaners recommended by the manufac-
turer and comply with their application, disposal and
warning guidelines.
● Do not use the recommended detergents in an un-
diluted state. The products are safe for operations
as they do not contain any acids, alkalis or environ-
ment hazardous substances. We recommend to
keep the detergents out of reach of children. If the
detergent comes in contact with the eyes, please
rinse the eyes thoroughly with water and consult a
doctor immediately if the detergent has been swal-
lowed.
몇 CAUTION
● The appliance is not suitable for vacuuming dust
which endangers health.
● Please follow the statutory regulations for disposing
off dirt water and alkalis.
ATTENTION
● The socket on the device may only be used to con-
nect the attachments and accessories mentioned in
the operating instructions.
● The appliance is not a vacuum cleaner! Never suck
in more fluid than what has been sprayed. Do not
use to suck in drydust!
● Appliance suited for moist to wet floors with a max.
water level of approx. 1 cm. Do not drive into an area
where there is a risk of this max. water level being
exceeded.
● The machine is only suitable for use on the types of
surfaces specified in the operating instructions.
● Protect the appliance against frost.
Operation

DANGER
● The operator must use the appliance properly. The
person must consider the local conditions and must
pay attention to third parties, in particular children,
when working with the appliance.
● Never leave the machine unattended so long as the
engine is running. The operator must not leave the
device before the engine has been shut down, the
device has been protected against accidental move-
ment, the parking brake has been applied and the
ignition key / intelligent key has been removed.
● Always use appropriate gloves while working on the
device.
● In order to prevent unauthorised use of devices that
are provided with an ignition key / intelligent key, the
ignition key / intelligent key must be removed.
● This machine is not intended for use by persons (in-
cluding children) with reduced physical, sensory or
mental capabilities, or lack of experience and knowl-
edge.
● Children should be supervised to prevent them from
playing with the appliance.
● Turn off the appliance immediately in case of leaks.
● Caution! Switch the appliance off immediately 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 di-
rection should not exceed the values given in the
Operating Instructions.
Transport
몇
WARNING
The engine is to be brought to a standstill and the appli-
ance is to be fastened properly during transportation.
General notes ..................................................... 3
Function .............................................................. 3
Intended use ....................................................... 3
Environmental protection .................................... 3
Accessories and spare parts............................... 3
Scope of delivery ................................................ 3
Safety instructions............................................... 3
Description of the appliance................................ 5
Installation........................................................... 6
Initial startup........................................................ 6
Operation ............................................................ 6
Transport............................................................. 8
Storage ............................................................... 8
Care and maintenance........................................ 8
Maintenance intervals ......................................... 8
Maintenance work............................................... 8
Troubleshooting guide......................................... 9
Warranty.............................................................. 10
Technical data ..................................................... 10