May 2011
3
2010-8400 Rev F
1
5
1 -
I/O
(ON/OFF) Switch
2
-
Indicator Lights
3 -
Oxygen product outlet
4 -
Flow adjustment knob (l/min.)
5
-
Circuit Breaker
I. 2. Rear panel (Fig. I. 2 )
6 -
Humidi er
7 -
Filter
8 -
Power Cord
9 -
Elapsed Time Meter
10 -
Technical Label
11 -
Humidi er Tube
12 -
Humidi er Bottle Velcro Strap
13 -
Power Cord Retainer
3
4
I. 1. Front panel (Fig. I. 1)
7
II
. STARTING UP / INSTALLATION
II. 1. Use in direct oxygen therapy
a - Ensure that the switch (1) is in the
O
/(OFF) position.
b - If used with a humidi er:
Unscrew the ask and ll it with water up to
the line (see humidi er instructions). Then
screw the lid on the humidi er ask until
there are no leaks.
c - Connect the oxygen tube to the humidi er outlet nozzle
or to the concentrator outlet if a humidi er has not been
prescribed. The tube between the cannula and the
MARK 5 Nuvo LITE
should be limited to 60 feet (20
meters) long
, in order to ensure that the oxygen ow rate
remains within speci cation values.
d - Ensure that all of the parts are connected correctly so as
to avoid leaks.
e -Plug the power cable into a power outlet of the correct
voltage and frequency as de ned on the
manufacturer's technical label (Fig I2-10).
f - Press the power switch
( I/O)
to the ON position
( I )
.
The red indicator will light and the audible alarm will sound
for a few seconds until system pressure rises to the accepted
level.
g - Turn the ow adjustment knob (4) to the prescribed value.
This knob may have already been locked in the medically
prescribed position. In this case, do not force it. Only the
technician or medical personnel are authorized to release
it.
h - Check that the oxygen ows out of the administration
device (nasal cannulas or other) by placing the ori ce(s) on
the surface of a glass of water. The ow should disturb the
surface of the water.
i - Adjust the nasal cannula to suit your face.
Note
: the required oxygen concentration is normally obtained
within ve minutes after the unit is started.
At the end of the treatment, press the
I/O
switch to place
it in the
(O)
[OFF] position to stop the device. The oxygen
enriched air ow continues for approximately 1 minute after
the device is stopped.
For the equipment supplier or medical staff:
The ow adjustment knob may be locked to limit it to a
speci c predetermined value.
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