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4.2 Put on the Mask
The VENTIlogic is designed for use with nasal, nasal/oral and full facial masks. Pro-
ceed as follows to put on the mask.
1. Adjust the forehead support of the l mask (if provided).
2. Connect the headgear/the headband to the mask and position the mask.
3. Adjust the headgear/headband so that the bulge of the mask only results in low
pressure to prevent pressure points on the face.
Please refer to the operating instructions for the relevant mask.
4.3 Accessories
Separate exhalation system
A separate exhalation system is required if you are using a mask without an integrat-
ed exhalation system.
Used carbon dioxide (CO
tion system. Without an exhalation system, the CO
ical values in the mask and hose, thus hindering your breathing.
The exhalation system also allows you to breathe through the nose or mouth if the
unit malfunctions. In the event of a malfunction with a full facial mask, you breathe
through a safety valve on the mask.
Exhalation
system
Sleeve
Hose system
)-enriched air escapes from the mask through the exhala-
2
The sleeve on the end of the hose system has a diam-
eter of 19.5 mm and fits over a 22 mm standard
cone. Put the exhalation system on the sleeve of the
creased hose.
Please refer to the operating instructions for your exha-
lation system.
concentration would rise to crit-
2
Set up unit
15
EN
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