English
13
for the exchange by an authorized custom-
er service or a skilled electrician.
The plug and coupling of the extension ca-
ble used must be watertight.
Use the extension cord that has an ade-
quate cross-section (see "Technical Data")
and unwind it fully from the cable drum.
Unsuitable extension cables can be haz-
ardous. Only use extension cables out-
doors which have been approved for this
purpose and labelled with a sufficient cable
cross section:
For connection values, see type plate/tech-
nical data.
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Warning
Observe regulations of water supplier.
For connection values refer to technical
specifications
Î
Connect the supply hose (minimum
length 7.5 m, minimum diameter 1“) to
the water connection point of the appli-
ance (such as the tap).
Note
The supply hose is not included.
Î
Open the water supply.
Î
Unscrew the nozzle.
Î
Switch on the appliance and let it run
until the water exiting is bubble-free.
Î
Switch off the appliance and fit the noz-
zle again.
Note
The appliance is not suitable for suction op-
eration.
Danger
If the appliance is used in hazardous areas
(e.g. filling stations) the corresponding
safety provisions must be observed.
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Warning
Clean engines only at places with correspond-
ing oil separators (environmental safety).
– The spray angle is essential for the ef-
fectiveness of the high pressure ray.
Normally work is performed with a 25°
flat ray nozzle (included).
– For stubborn dirt, we recommend the
use of the dirt blaster as a special ac-
cessory.
Note
To prevent damage due to too much pres-
sure, always position high pressure ray first
from a greater distance towards object to
be cleaned.
Î
Set (+/-) the working pressure and
quantity by turning the pressure/ quan-
tity regulation mechanism at the hand
spray gun.
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Warning
Unsuitable detergents can cause damage
to the appliance and to the object to be
cleaned. Use only those detergents that
have been approved by Kärcher. Observe
the dosage and other instructions provided
with these detergents. For considerate
treatment of the environment use detergent
economically.
Kärcher detergents ensure smooth func-
tioning. Please consult us or ask for our
catalogue or our detergent information
sheets.
Î
Fill detergent tank.
Î
Set dosing value for detergent to the
desired concentration.
Water connection
Connection to the water supply
Dearating the appliance
Operation
Working with the high pressure noz-
zle
Set working pressure and flow rate
Operation with detergent
Position of the dosing
valve
1
3
5
7
Detergent concentration
[%] (for max. flow quanti-
ty)
0,3 1,5 2,5 3,5