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7 - TROUBLESHOOTING
PROBLEMS
POSSIBLE CAUSES
The airflow
- Flow generator turned
doesn't reach
off or not working.
the mask.
- Breathing circuit
ventilator not inserted
correctly.
Noisy and
- The mask has not
annoying air
been assembled
leaks.
correctly.
- The mask is not
positioned correctly.
- The size of the mask
may not be correct.
The exhalation
Incorrect or insufficient
orifices
daily cleaning.
become dirty
to the point of
occlusion.
8 - DISPOSAL
The mask components are made of the materials indicated below. They
do not contain hazardous substances and can therefore be disposed of
with ordinary household waste.
COMPONENT
Cushion (a)
Frame (b)
Anti-asphyxia valve fitting (c) Polycarbonate + Silicone
Swivel fitting (d)
Headgear (e)
Buckle (f)
SOLUTIONS
- Switch on or adjust the flow
generator.
- Connect the breathing
circuit ventilator to the flow
generator and the mask.
- Disassemble the mask
and then reassemble it as
described in the user manual.
- Reposition the mask on
your face and adjust the
headgear straps as described
in the user manual.
- Contact your doctor or
therapy technician to find the
right size.
Clean the exhalation
orifices using a soft-bristled
toothbrush.
MATERIAL
Silicone + Polycarbonate
Polycarbonate
Copolyester
Nylon/UBL/Polyurethane
Nylon
ENGLISH
9 - TECHNICAL DATA
PRESSURE - FLOW CURVE*
*Due to machining differences, the outflow from the exhalation orifices may
vary (± 10%).
Regulatory information
Operating pressure range
Operating temperature range
Dead space
Resistance
Resistance in single fault
condition, when the anti-
asphyxia valve is opened in
the atmosphere
Opening pressure of the anti-
asphyxia valve
14
CE marking in accordance with
Regulation 2017/745 (EU) and
subsequent implementation
amendments.
Class IIa
Main product standard UNI EN ISO 17510
4 cmH
O / 32 cmH
O
2
2
+5 °C / +40 °C
Size S: 281 mL
Size M: 291 mL
Size L: 312 mL
at 50 l/min: 0,4 cmH
O
2
at 100 l/min: 0,7 cmH
O
2
Inhalation at 50 l/min: 1,53 cmH
Exhalation at 50 l/min: 1,33 cmH
1,8 cmH
O
2
O
2
O
2
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