Weinmann JOYCEeasy Manuel D'instructions page 17

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3.3 Exhalation system
The mask has an integrated exhalation
system. The retaining ring and mask body
are shaped in such a way that a gap forms
between these parts. The exhaled air can
escape through this gap (figure A2).
3.4 Pressure measurement
port
The mask has a connection 8 which can be
used for measuring pressure or supplying
oxygen. If you are not using the pressure
measurement port, close it with the plug 7
to reach therapy pressure.
4 Operation
4.1 Applying the mask
1. Pull the headgear 1 over the head and
place the mask on the face (figure B1).
2. Insert headgear clips 11 (figure B2).
4.2 Adjusting the mask
1. Undo lock 4 (figure C1).
2. Pull the forehead support 3 in or out of
the lock 4 bit by bit as necessary (figure
C1).
Remember the most convenient
position. This way, the forehead support
does not need to be adjusted after every
disassembly.
3. To adjust the forehead support 3 to fit
higher or lower on the forehead rotate
the forehead support by 180°.
4. Applying the mask
the mask", page 15).
5. Adjust headgear 1 with the aid of the
hook-and-loop fasteners so that the
mask seals on the face but is not too
tight (figure C2).
6. To adjust the hook-and-loop fastener on
top of the head undo the hook-and-
loop fastener, pull on the ends of the
headgear with both hands and close the
fastener again (figure C3).
4.3 Removing the mask
1. Undo 11 the headgear clips.
2. Slip the headgear 1 over the head and
remove the mask.
4.4 Dismantling the mask
1. Undo the headgear clips 11 (figure D1).
2. Release hook-and-loop fasteners from
headgear clips 11 and forehead
support 3 and remove the headgear 1
(figure D1 + D2).
3. Remove the plug for the pressure
measurement port 7 (figure D3).
4. Open the lock 4 and remove the
forehead support 3 (figure D4).
5. Remove forehead cushion 2 from
forehead support 3 (figure D5).
JOYCEeasy
4 Operation
(see "4.1 Applying
EN 15