If the mask cushion is damaged and is no
longer airtight, replace it with a new one.
Check the functionality and air-tightness of
the ball-and-socket joint on the elbow. If it
no longer moves easily or is no longer
airtight, replace the elbow and retaining ring.
Parts that are no longer usable can be
disposed of as normal household waste.
The forehead cushion and the mask cushion
may become discolored, but this does not
impair function.
6 Troubleshooting
Mal-
Cause
functions
Painful
pressure on
Mask is too tight.
the face.
Mask is too
loose.
Mask does not
Draught in
fit.
the eyes.
High therapy
pressure.
Mask not
adjusted
correctly.
Mask cushion is
damaged.
Hose system is
not airtight.
Therapy
Air is escaping
pressure is
from pressure
not reached.
measurement
ports.
Anti-asphyxia
valve:
– incorrectly
fitted
– defective
22
EN
Solution
Loosen headgear slightly.
Adjust position of forehead
support.
Tighten headgear slightly.
Adjust position of forehead
support.
Use mask of different size.
Available from your
distributor.
Use hard mask cushion (for
pressures up to 40 hPa).
Available from your
distributor.
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
7 Scope of supply
Note
All masks are supplied fully assembled
and with headgear.
vented variants
Article
JOYCE Full Face vented‚ size
S
JOYCE Full Face vented‚ size
M
JOYCE Full Face vented‚ size
L
JOYCE Full Face vented‚ size
XL
JOYCE Full Face vented
40 hPa, size S
JOYCE Full Face vented
size M
40 hPa‚
JOYCE Full Face vented
40 hPa‚ size L
JOYCE Full Face vented
40 hPa‚ size XL
JOYCE Full Face GEL
vented‚ size S
JOYCE Full Face GEL
M
vented‚ size
JOYCE Full Face GEL
vented, size L
plus
JOYCE Full Face
vented‚
size S
plus
JOYCE Full Face
vented‚
size M
plus
JOYCE Full Face
vented‚
size L
plus
JOYCE Full Face
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
WM 26410 WM 26410/1
WM 26420 WM 26420/1
WM 26430 WM 26430/1
WM 26440 WM 26440/1
WM 26411 WM 26411/1
WM 26421 WM 26421/1
WM 26431 WM 26431/1
WM 26441 WM 26441/1
WM 26412 WM 26412/1
WM 26422 WM 26422/1
WM 26432 WM 26432/1
WM 26413
WM 26423
WM 26433
WM 26443
Article no. with
WEINMANNstrap/
HEADstrap
WM 26461
WM 26471