Karcher B 150 R Bp: Contents

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1

Please read and comply with 

these original instructions prior 

to the initial operation of your appliance and 

store them for later use or subsequent own-

ers.

Before using the appliance for the first time, 

read and observe these operating instruc-

tions and the accompanying brochure: 

Safety information for brush cleaning units 

and spray-extraction units, 5.956-251.

The machine has been approved for use on 

surfaces with gradients of up to 10%.

Safety devices serve to protect the user 

and must not be rendered in operational or 

their functions bypassed.

To take all functions out of operation imme-

diately: Bring the safety switch into the "0" 

position. 

–

When switching off the safety switch, 

the appliances brakes hard.

–

The emergency-stop has a direct effect 

on all machine functions. 

–

The display continues. 

Switches off the drive motor after a short 

delay, if the operator leaves the operator 

seat during operation or while moving.



DANGER

Immediate danger that can cause severe 

injury or even death.

몇

WARNING

Possible hazardous situation that could 

lead to severe injury or even death.

몇

CAUTION

Pointer to a possibly dangerous situation, 

which can lead to minor injuries.

ATTENTION

Pointer to a possibly dangerous situation, 

which can lead to property damage.

The scrubber vacuum is used for wet 

cleaning or polishing of level floors.

You can adjust the machine to suit the 

cleaning task by modifying the settings for 

water quantity, contact pressure of the 

brushes, detergent quantity and driving 

speed. 

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 is suitable for a max. wa-

ter 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 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

Contents

Safety instructions  . . . . . . . . .  EN  . .  1

Function  . . . . . . . . . . . . . . . . .  EN  . .  1

Proper use  . . . . . . . . . . . . . . .  EN  . .  1

Environmental protection  . . . .  EN  . .  1

Control elements. . . . . . . . . . .  EN  . .  2

Before Startup. . . . . . . . . . . . .  EN  . .  3

Operation  . . . . . . . . . . . . . . . .  EN  . .  5

Grey Intelligent Key  . . . . . . . .  EN  . .  6

Transport. . . . . . . . . . . . . . . . .  EN  . .  7

Storage . . . . . . . . . . . . . . . . . .  EN  . .  7

Maintenance and care  . . . . . .  EN  . .  7

Troubleshooting  . . . . . . . . . . .  EN  . .  9

Technical specifications  . . . . .  EN  .  12

Accessories and Spare Parts .  EN  .  13

Warranty . . . . . . . . . . . . . . . . .  EN  .  13

EC Declaration of Conformity .  EN  .  13

Safety instructions

Safety Devices

Safety button

Seat switch

Symbols on the machine

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CAUTION

Risk of injury on account of 

being crushed.

Keep hands away from this 

area while swivelling down 

the waste water tank.

Danger or hazard levels

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.

16 EN