![Prolitec AirQ AQ550 Original Instructions Manual Download Page 24](http://html1.mh-extra.com/html/prolitec/airq-aq550/airq-aq550_original-instructions-manual_1615437024.webp)
24
Chapter 6
OPERATING INSTRUCTIONS
3. Insert the cartridge into the recess so that the air-intake port fits over the air stem.
4. After inserting the cartridge, insert the plastic tube into the cartridge through the port on the top of
the appliance. Remove tube when changing cartridge.
5. If the appliance has been previously programmed (see
), press
:
so the
backlight turns on, close and lock the door.
6