Kärcher SC 1.020 Manual Del Usuario página 13

Safety Devices
Caution
Safety devices protect the user and must not be
modified or bypassed.
Pressure controller
The pressure controller keeps the boiler pres-
sure during the operation as constant as possi-
ble. The heating is turned off if the maximum
operating pressure of 4 bar is reached in the boil-
er and is reactivated in case of a pressure drop
in the boiler due to steam tapping.
Safety thermostat
The safety thermostat turns off the appliance if
the boiler thermostat and the pressure controller
fails and the appliance overheats in case of a mal-
function. Please contact your local KÄRCHER
customer service to arrange for the reset of the
safety thermostat.
Safety lock
The safety lock seals the boiler against the
steam pressure that builds up in the boiler. If the
pressure controller is defect and the steam pres-
sure in the boiler rises, a pressure control valve
in the safety lock opens, and steam is emitted
through the lock to the outside.
Please contact your local KÄRCHER customer
service before you put the appliance into opera-
tion again.
Attaching the Accessories

Illustration
Insert steering roller and transport wheels
and lock them.

Illustration
Connect the required accessories (see
Chapter "Using accessories) to the steam
gun. Insert the open end of the accessory on
the steam gun and push onto the steam gun
until the unlocking button of the steam gun
locks into place.

Illustration
Use the extension pieces if necessary. To do
so, connect one or both extension pieces to
the steam gun. Insert the required accesso-
ries on the free end of the extension piece.
Removing the Accessories
Danger
Hot water may drip out of the accessory parts
while you are detaching them! Never detach ac-
cessory parts while steam streams out - risk of

scalding!
Move the selector switch for the steam vol-

ume back (steam lever locked).
Illustration
To detach the accessory parts, press the un-
locking button and pull the items apart.
Fill up with water
Note: If you always use usual commercial dis-
tilled water it is not necessary to descale the boil-
er.
Caution
Do not use condensation water from the drier!

Do not fill in detergents or other additives!

Remove the safety cap from the device.
Completely empty the steam boiler to re-

move existing water (see Fig.
Fill the boiler with a maximum of 1 liters of
fresh tap water.
Note: You can cut down the heating-up time

by using warm water.
Screw the safety cap back onto the device.
Turning on the Appliance

Place the unit securely on a firm surface.
Caution
The appliance must not be carried during clean-

ing.
Insert the mains plug into a socket.
Both indicator lamps must illuminate.
EN
– 7
Operation
).
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