Assembly
Note: The correct position for the elbow
to point down (
1. Elbow: Press into the triangular opening
2. Cushion: Push onto the back of the elbow
Note: The elbow, frame and cushion will fit tightly together without any gaps
gaps or the cushion angle is low
securely on the elbow with the pillows at an angle towards the nose
3. Frame: Position the frame with the triangular opening
4. Headgear: Position the tube management loop
5. Slide the headgear tabs through the frame slots and fold backward.
Note: The Philips Respironics logo is on the outside of the headgear back strap
correctly assembled.
Philips Respironics System One Resistance Control
Your mask when combined with a Philips Respironics System One device, provides optimal
resistance compensation. This value is identified below and should be set by your provider.
Size
Setting
S, M, L
X2
Notes:
• Compare the mask to the device. See your device manual if the values do not match.
• System One is not compatible with masks that use a separate exhalation device.
Specifications
Warning: The technical specifications of the mask are provided for your healthcare professional to
determine if it is compatible with your CPAP or bi-level therapy device. If used outside these
specifications, or if used with incompatible devices, the mask may be uncomfortable, the seal of the
mask may not be effective, optimum therapy may not be achieved, disconnect alarms may not be
detected, and leak, or variation in the rate of leak, may affect device function. The pressure flow curve
shown below is an approximation of expected performance. Exact measurements may vary.
Pressure Flow Curve
Resistance (cm H
2
Drop in Pressure at
Small
Medium
Large
)
.
Pressure cm H
O)
50 SLPM
1.4
1.3
1.2
, triangular opening
D
until all sides are flush.
.
remove the cushion and reattach. The cushion should fit
E
on top.
L
O
2
100 SLPM
5.5
5.0
4.4
5
, and cushion platform
E
.
pointing down (
).
is
C
. If there are
when
J