Kärcher Xpert HD 7125 X, Original Instruction

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According to the applicable regu-
lations, the appliance must never
be used on the drinking water net
without a system separator. Use a suitable
system separator manufactured by Kärch-
er; or, as an alternative, a system separator
as per EN 12729 Type BA.
Water flowing through a system separator
is considered non-drinkable.
Use this high pressure cleaner exclusively for
– Cleaning using low pressure jet and de-
tergent (for e.g. for cleaning machines,
cars, buildings, tools),
– For cleaning using high pressure jet
without detergent (for e.g. for cleaning
facades, terraces, garden appliances).
For stubborn dirt, we recommend the use of
the dirt blaster as a special accessory.
Quality requirements for water:
ATTENTION
Only clean water may be used as high
pressure medium. Impurities will lead to in-
creased wear and tear or formation of de-
posits in the appliance.
If recycled water is used, the following limit
values must not be exceeded.
Safety devices serve for the protection of the
user and must not be put out of operation or
bypassed with respect to their function.
While reducing the water supply/quantity
regulation at the pump head, the overflow
valve opens and part of the water flows
back to the pump suck side.
If the lever on the trigger gun is released
the pressure switch turns off the pump, the
high pressure jet is stopped. If the lever is
pulled the pump is turned on again.
The overflow valve and pressure switch are
set and sealed at the factory. Setting only
by customer service.
The packaging material can be recy-
cled. Please do not place the packag-
ing into the ordinary refuse for disposal, but
arrange for the proper recycling.
Old appliances contain valuable materi-
als that can be recycled; these should
be sent for recycling. Batteries, oil, and similar
substances must not enter the environment.
Please dispose of your old appliances using
appropriate collection systems.
Electrical and electronic devices often con-
tain components which could potentially
pose a danger to human health and the en-
vironment if handled or disposed of incor-
rectly. However, these components are
necessary for the proper operation of the
device. Devices marked with this symbol
must not be disposed of with regular house-
hold rubbish.
Notes about the ingredients (REACH)
You will find current information about the
ingredients at:
www.kaercher.com/REACH
Proper use
pH value 6,5...9,5
electrical conductivity * Conductivity
fresh water
+1200 µS/cm
settleable solids ** < 0,5 mg/l
total suspended solids *** < 50 mg/l
Hydrocarbons
< 20 mg/l
Chloride < 300 mg/l
Sulphate < 240 mg/l
Calcium < 200 mg/l
Total hardness < 28 °dH
< 50 °TH
< 500 ppm
(mg CaCO
3
/l)
Iron < 0,5 mg/l
Manganese < 0,05 mg/l
Copper < 2 mg/l
Active chloride < 0,3 mg/l
free of bad odours
* Maximum total 2000 µS/cm
** Test volume 1 l, settling time 30 min
*** no abrasive substances
Safety Devices
Overflow valve
Pressure switch
Environmental protection
5 EN