2
System setup
1 Align your H4i with your flow generator and push them together until they click into
place.
2
Connect the power cord to the socket on the rear of your flow generator.
3 Plug the other end of the power cord into the power outlet.
Place the combined unit on a firm, level surface near your bed at a level lower than
your sleeping position. Ensure the surface is not sensitive to heat and/or moisture, or
use a protective mat.
4
Connect one end of the air tubing firmly onto the air outlet.
5 Connect the assembled mask system to the free end of air tubing.
!
WARNING
• Make sure your flow generator is switched off at the power outlet before
connecting the H4i.
• The H4i docking station should only be connected or disconnected when the
water chamber is empty.
• Water must be prevented from entering your flow generator. Do not
transport the flow generator with the H4i attached.
• The H4i is contraindicated for invasive use. An external humidifier approved
for invasive use is recommended according to EN ISO 8185.
3
4
5
1
2
248672 H4i User Guide Eur1.book Page 2 Friday, February 1, 2013 10:57 AM