Zepter BIOPTRON Gebrauchsanweisung Seite 10

DANGER!
24. Danger! Do not insert any object or fingers into
air inlets and outlets.
25. Do not insert any object or fingers into the dust
sensor.
26. Switch off the device immediately if you sense
unusual smell or hear unusual noise. Immediately
contact the Bioptron Service Centre.
27. If the device is not going to be used for a long
time, unplug it from the mains.
28. Unplug the device before cleaning or changing
the filters.
10