Copper
Active chloride
free of bad odours
* Maximum total 2000 μS/cm
** Test volume 1 l, settling time 30 min
*** no abrasive substances
Safety Devices
Safety devices serve to protect the user
and must not be rendered in operational or
their functions bypassed.
Safety catch
The safety catch on the trigger gun pre-
vents the appliance from being switched on
unintentionally.
Overflow valve
If the hand spray gun is closed, the over-
flow valve opens and the entire water vol-
ume will flow back to the pump suction side.
The overflow valve is set by the manufac-
turer and sealed. Setting only by customer
service.
Safety valve
The safety valve opens when the overflow
valve is defective.
The safety valve is set by the manufacturer
and sealed. Setting only by customer ser-
vice.
Thermostat valve
The thermal valve protects the high-pres-
sure pump from unacceptable heating dur-
ing circuit operation.
Environmental protection
The packaging material can be recy-
cled. Please do not place the packag-
ing into the ordinary refuse for dispos-
al, but arrange for the proper recy-
cling.
Old appliances contain valuable ma-
terials that can be recycled; these
should be sent for recycling. Batter-
ies, oil, and similar substances must
not enter the environment. Please
dispose of your old appliances using
appropriate collection systems.
< 2 mg/l
< 0,3 mg/l
– 3
EN
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.
Please do not release engine oil, fuel oil,
diesel and petrol into the environment.
Protect the ground and dispose of used oil
in an environmentally-clean manner.
Information on ingredients (REACH)
The latest information on ingredients can
be found under:
www.kaercher.de/REACH
Before Startup
Unpacking
– Check the contents of the pack before
unpacking.
– In case of transport damage inform ven-
dor immediately.
Check oil level
The oil level must be at the centre of the
oil level display.
Activate deaeration of oil container
Unscrew the screw plug.
Screw in oil filling screw.
15