Kärcher B 250 R, Instructions Manual

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We hereby declare that the machine de-
scribed below complies with the relevant
basic safety and health requirements of the
EU Directives, both in its basic design and
construction as well as in the version put
into circulation by us. This declaration shall
cease to be valid if the machine is modified
without our prior approval.
The signatories act on behalf of and with
the authority of the company management.
Documentation supervisor:
S. Reiser
Alfred Kärcher SE & Co. KG
Alfred-Kärcher-Straße 28-40
71364 Winnenden (Germany)
Tel.: +49 7195 14-0
Fax: +49 7195 14-2212
Winnenden, 2019/05/20
Faults without display on the console
Fault Remedy
Appliance cannot be started Insert battery plug.
Bring the safety switch into the "1" position.
Plug in the Intelligent Key.
Check fuse F1, replace if required. *
Check battery; charge it, if needed
Insufficient water quantity Check fresh water level, refill tank if necessary.
Check hoses for blockages; clean if required.
Clean the fresh water filter.
Open the fresh water ball valve.
Insufficient vacuum perfor-
mance Clean the seals between waste water tank and cover and check for tightness, replace if required.
Clean the turbine filter at the suction support of the suction turbine.
Clean the vacuum lips on the vacuum bar, replace if required
Check suction hose for blockages; clean if required.
Check the suction hose for tightness; replace if required.
Check if the cover on the dirt water discharge hose is closed
Check the setting of the vacuum bar.
Insufficient cleaning result Set/ adjust contact pressure.
Select a more intensive cleaning program.
Check the brushes for wear, replace if required.
Brushes do not turn Reduce contact pressure.
Check if foreign matters block the brushes; remove foreign matter if required.
Optional overall lamp and/or
working lamp is not functioning Check fuse F3, replace if required. *
* The fuses are located in the flat insertion sockets on the wiring plate and can be accessed by opening the front panel.
Additional faults for the B 250 RI
Fault Remedy
Machine is not sweeping properly Check roller brushes and/or side brushes for wear, replace if necessary.
Roller brush does not rotate; check drive belt; remove dirt, if required.
Check function of bulk waste flap
Check sealing strip for wear, adjust or replace as required.
Sweeper generates a cloud of dust Empty waste container
Check drive belts for suction turbine of sweeper.
Check sealing cover on suction fan
Check dust filter, clean or replace.
Check filter case seal
Check sealing strips for wear, adjust or replace as required
Poor cleaning performance at edges Set the inclination of the side-brushes; adjust, if required.
Replace the side brushes
EU Declaration of Conformity
Product: Floor cleaner ride-on model
Type: 1.480-xxx / 2.480-xxx
Relevant EU Directives
2006/42/EC (+2009/127/EC)
1999/5/EC
Applied harmonized standards
EN 60335–1
EN 60335–2–72
EN 55012: 2007 + A1: 2009
EN 61000–6–2: 2005
EN 55012: 2007 + A1: 2009
ETSI EN 300 328 V1.9.1
ETSI EN 300 440-2 V1.4.1
ETSI EN 301 489-1 V1.9.2
ETSI EN 301 489-3 V1.4.1
ETSI EN 301 489-7 V1.3.1
ETSI EN 301 489-17 V2.2.1
ETSI EN 301 511 V9.0.2
ETSI EN 302 291-2 V1.1.1
EN 60950-1
Applied national standards
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Chairman of the Board of Management
Director Regulatory Affairs & Certification
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