9. For full-face masks only: carefully take
the anti-asphyxia valve off the elbow.
In the process, please note: do not
damage the membrane on the inside of
the anti-asphyxia valve.
4.5 Assembling the mask
1. Push rotating sleeve 9 onto elbow 6
(figure E1).
2. Insert elbow 6 in the retaining ring 5
(figure E1).
3. Insert retaining ring in the mask body
with position 5 at 11 o'clock and turn
clockwise to a 12 o'clock position until it
locks into place (figure E2).
4. Fit mask cushion 12 onto mask body 10
(figure E3).
5. Pull forehead cushion 2 over the
forehead support 3 (figure E4).
6. Fit the plug for the pressure
measurement port 7 (figure E5).
7. Attach the headgear 1 with the
headgear clips using the lower hook-
and-loop fasteners 11 (figure E6).
8. Attach the headgear 1 to the mask
(figure E7).
9. For full-face masks only: carefully push
anti-asphyxia valve onto the elbow until
it audibly engages on both sides of the
elbow (figure F).
In the process, please note: do not
damage or trap the membrane on the
inside of the anti-asphyxia valve.
You can tell whether the headgear is
correctly attached by the hook-and-loop
tabs. The hook-and-loop tabs on the
forehead have the same color as the
inside of the head bands.
5 Hygiene preparation
Risk of injury from inadequate cleaning!
Residues may congest the mask, impair the
integrated exhalation system and
jeopardize therapy success.
For patients with a compromised
immune system or particular
background of illness, disinfect mask
components daily following consultation
with the physician.
Thoroughly clean the contact surfaces
between the elbow and the rotating
sleeve.
•
This product may contain disposable
items. Disposable items are
intended for single use. Therefore,
use these items only once and do not
reprocess them. Reprocessing
disposable items may impair
functionality and safety of the product
and lead to unforeseeable reactions due
to ageing, embrittlement, wear, thermal
stress, the effects of chemical processes
etc.
5.1 Cleaning the mask
1. Dismantle the mask
Dismantling the mask",
JOYCEeasy
Hygiene preparation
(see "4.4
page 18).
EN
19