Mal-
Cause
functions
Mask not
adjusted
correctly.
Mask
cushion is
damaged.
Hose system
Therapy
is not airtight.
pressure is
not
Air is
reached.
escaping
from pressure
measurement
ports.
Anti-asphyxia
valve:
– incorrectly
fitted
– defective
7 Scope of supply
Note
All masks are supplied fully assembled
and with headgear.
vented variants
Article
JOYCE Full
WM 26410 WM 26410/1
Face vented‚ size S
JOYCE Full
WM 26420 WM 26420/1
Face vented‚ size M
JOYCE Full
WM 26430 WM 26430/1
Face vented‚ size L
JOYCE Full
WM 26440 WM 26440/1
Face vented‚ size XL
JOYCE Full
Face vented
WM 26411 WM 26411/1
40 hPa, size S
22
Solution
Adjust headgear.
Adjust position of
forehead support.
Replace mask
cushion.
Check push-fit
connector and fit of
hose sleeves.
Cover pressure
measurement ports
with cap (included in
package).
Anti-asphyxia valve:
fit correctly
replace
Article no.
Article no.
with
with
HEADstrap
JOYCEstrap
Article
JOYCE Full Face
vented 40 hPa‚
WM 26421 WM 26421/1
size M
JOYCE Full Face
vented 40 hPa‚
WM 26431 WM 26431/1
size L
JOYCE Full Face
vented 40 hPa‚
WM 26441 WM 26441/1
size XL
JOYCE Full Face
WM 26412 WM 26412/1
GEL vented‚ size S
JOYCE Full Face
WM 26422 WM 26422/1
M
GEL vented‚ size
JOYCE Full Face
WM 26432 WM 26432/1
GEL vented, size L
plus
JOYCE Full Face
WM 26413 WM 26413/1
vented‚ size S
plus
JOYCE Full Face
WM 26423 WM 26423/1
vented‚ size M
plus
JOYCE Full Face
WM 26433 WM 26433/1
vented‚ size L
plus
JOYCE Full Face
WM 26443 WM 26443/1
vented‚ size XL
non vented variants
Article
JOYCE Full Face
non vented
40 hPa‚
size S
JOYCE Full Face
non vented
40 hPa‚
size M
JOYCE Full Face
non vented
40 hPa‚
size L
JOYCE Full Face
non vented
40 hPa‚
size XL
Article no.
Article no.
with
with
HEADstrap
JOYCEstrap
Article no.
Article no.
with
with
HEADstrap
JOYCEstrap
WM 26461 WM 26461/1
WM 26471 WM 26471/1
WM 26481 WM 26481/1
WM 26491 WM 26491/1