Hkoenig nv720 Manuel D'instructions page 25

Empty and clean the water reservoir each time
•
after you use the device to prevent deposits in
the reservoir and thus damage to the device!
The water reservoir cannot be opened while it
•
is pressurised. Pull out the mains plug and
keep pressing the steam trigger until no more
steam emerges from the device. The reservoir
cap can then be screwed off.
Always pull the mains plug out of the plug socket
•
when you are not using the device, before you
open the water reservoir or remove an
attachment.
The attachment and the water in the reservoir
•
may still be hot shortly after use. You should
therefore wait until they have completely cooled
down before you remove the attachment or