12
13
PRESSURE ADJUSTMENT
6.a Operating pressure
After connecting nebuliser RF7 Plus to the device with the Selector Button (C1.4) closed in the position With Valve, op-
erating pressure can be adjusted by rotating Knob (A3), clockwise to increase it or anti-clockwise to decrease it, until se-
lecting the colour sector visible on the Pressure Gauge (A6) matching the desired particle size shown in the table below.
Throughout the device life, from time to time it is necessary to check maximum pressure attainable with the RF7 Plus
nebuliser connected and with Knob (A3) turned on MAX.
If the maximum value of the green sector in the Pressure Gauge is not reached (A6), the device must be serviced.
CHOICE OF DELIVERY METHOD
6.b Delivery method
Nebulisation can be obtained by maintaining the valve system active, or selecting the delivery mode at top speed, by
means of the Selector Button (C1.4) of RF7 Plus atomiser. The mode must be selected after setting the operating pressure.
7. Start the device by means of switch (A1) and breathe deeply in and out.
8. Upon completing application, turn off the device and unplug it.
9. If after the therapy session an evident deposit of moisture forms within the pipe (B), detach the pipe from the nebuliser
and dry it with the very ventilation from the compressor; this operation prevents possible blooms of mould inside the
pipe.
Green Area
Yellow Area Orange Area
Green Area
Yellow Area Orange Area
Pressure gauge value bar
1,15 ÷ 1,45
0.90 ÷ 1.15 0.70 ÷ 0.90
1.15 ÷ 1.45
0.90 ÷ 1.15 0.70 ÷ 0.90
Nozzle flow (1) l/min'
8.2
7.1
6.8
8.2
7.1
6.8
Selector Button Position
with Valve
with Valve
with Valve
MAX
MAX
MAX
MMAD μm (2)
2.21
2.76
2.95
2.38
2.91
2.44
(2) Breathable fraction< 5 μm (2)
84.2%
78.5%
74.7%
81.5%
76.0%
80.7%
Delivery ml/min’ (1) approx
0.29
0.23
0.18
0.65
0.53
0.42
(1) Data recorded according to in-
ternal Flaem procedure I29-P07.5.
Delivery Speed values are subject
to variations depending on the pa-
tient's respiratory ability.
(2) In vitro characterization certi-
fied by TÜV Rheinland LGA Products
GmbH - Germany in compliance with
European Standard for Aerosol ther-
apy apparatuses EN 13544-1. Further
details are available on demand.
WITH VALVE
MAX
1
EN 837-1
Kl. 2,5
0
10
20
40
30
60
50
psi
bar
0
2
3
4
RF7 PLUS TECHNICAL NEBULISATION FEATURES
Summary of Contents for AirPro 3000 Plus
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