Before Startup
Attaching the Accessories
Install nozzle with nozzle screw at the
spray lance.
Connect spray lance to trigger gun.
Fasten the high pressure hose to the
high pressure connection.
Electrical connection
DANGER
Danger of injury by electric shock.
– It is imperative to connect the appliance
to the electric mains by means of a plug.
It is forbidden to permanently connect
the appliance to the power supply. The
plug serves for the disconnection from
the mains.
– The plug and coupling of the extension
cable used must be watertight.
– Use an extension cable with protective
earth conductor (protection class 1) and
an adequate cross section (see "Tech-
nical data") und fully uncoil it from the
cable drum.
For connection values, see type plate/tech-
nical data.
Unwind the mains cable and place it on
the floor.
Insert the mains plug into a socket.
14
Start up
Water connection
Connection to the water supply
WARNING
Observe regulations of water supplier.
According to applicable regula-
tions, the appliance must never be
used on the drinking water net
without a system separator. A suit-
able system separator by KÄRCHER or al-
ternatively a system separator according to
EN 12729 type BA must be used.
Water that was flowing through a system
separator is considered non-drinkable.
CAUTION
Always connect the system separator to
the water supply, never directly to the appli-
ance!
For connection values refer to technical
specifications
Connect the supply hose (min. length
7.5 m, minimum diameter 1/2") to the
water connection point of the machine
and at the water supply point (for e.g. a
tap).
Note:
The supply hose is not included.
Open the water supply.
Drawing in water from open reservoirs
Screw the suction hose with filter (op-
tional accessory) to the water connec-
tion.
Appliance ventilation:
Unscrew the nozzle from the spray
lance.
Switch on the appliance and let it run
until the water exiting is bubble-free.
Let the appliance run for 10 seconds –
then switch off the appliance switch.
Repeat the procedure several times.
Switch off the appliance and fit the noz-
zle again.
– 3
EN