Hkoenig nv720 Manuel D'instructions page 26

empty the water reservoir.
Never immerse the device in water or other
•
liquids!
Never touch the device, the cable or the plug with
•
wet hands.
To extend the useful service life of the steam
•
cleaner, it should be regularly descaled with a
standard commercial descaling agent. Note the
manufacturer's instructions on the packaging of
the descaling agent.
Empty the water reservoir: Unscrew the reservoir
•
cap and remove it Hold the device over a sink or
similar outlet and allow all of the water to run out
of the reservoir.