Helpful Hints; Using A Battery And An Inverter - ResMed VPAP III & III ST Illustration Manual

Helpful Hints

Starting out
Mouth Leaks
If using a nasal mask, try to keep your mouth closed during treatment. Air leaks
from your mouth can decrease the effectiveness of your treatment. If mouth
leaks are a problem, a full face mask or chin strap may help. Contact your clinician
or equipment supplier for further details.
Mask Fitting
The flow generator delivers the most effective treatment when the mask is well
fitted and comfortable. Treatment can be affected by leaks, so it is important to
eliminate any leaks that may arise.
If you have problems trying to get a comfortable mask fit, contact your sleep
clinic or equipment supplier. You may benefit from a different size or style of
mask.
You can also use the Mask-Fitting feature to help you fit your mask properly. See
"Using the Mask-Fitting Feature" on page 16.
Before wearing your mask, wash your face to remove excess facial oils. This will
allow a better fit and prolong the life of the mask cushion.
Nasal Irritation
Dryness
You may experience dryness of the nose, mouth and/or throat during the course
of treatment, especially during winter. In many cases, a humidifier may resolve
this discomfort. Contact your clinician for advice.
Runny or Blocked Nose
You may experience sneezing and/or a runny or blocked nose during the first few
weeks of treatment. In many cases, nasal irritation can be resolved with a
humidifier. Consult your clinican for advice.
Travelling with the VPAP
International Use
Your VPAP flow generator has an internal power adapter that enables it to
operate in other countries. It will operate on power supplies of 100–240V and
50–60Hz. No special adjustment is necessary, but you may need a plug adapter
for the power outlet.

Using a Battery and an Inverter

Your VPAP can be powered by a battery using an inverter. We recommend a 12V
or 24V deep-cycle battery, and any CE or UL marked inverter with a minimum
continuous output power rating of 200W.
Note: When using the VPAP with a HumidAire 2i, use a pure sine wave inverter
not a modified sine wave inverter.
Helpful Hints 29