•
Do not overfill the water tub as water may enter the device and air tubing.
•
Do not use any additives (eg, scented oils or perfumes). These may reduce the humidification
output of the H5i and/or cause deterioration of the water tub materials.
•
Take care when handling your H5i as the water/water tub may be hot. Allow 10 minutes for the
heater plate and any excess water to cool.
•
The H5i should only be connected or disconnected when the water tub is empty.
•
Make sure that the water tub is empty before transporting the H5i.
•
Do not operate the H5i on an aircraft as water may enter the bilevel device and air tubing during
turbulence.
•
Always place the H5i on a level surface below the level of the user to prevent the mask and
tubing from filling with water.
•
If liquids are inadvertently spilled into or on the H5i, unplug the device from the power outlet.
Disconnect the H5i from the device and allow the H5i to drain and dry before re-using.
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