28 Combi MODULE
Method
1. Switch on oxygen inhalation at toggle switch 4.
2. Regulate the quantity of oxygen coming out
infinitely between 0 and 15 l/min using dial
5.
This corresponds to three revolutions of the dial.
The value set is displayed on pressure gauge
2.
Determine oxygen concentration if necessary
(see “16.1 Determining oxygen concentration”
on page 58).
3. The device is operational when oxygen can be
felt coming out at the inhalation mask.
4. Put the inhalation mask or nasal cannula on the
patient. Attach these in position using the head
band or ear-hooks.
7.4 Stop inhalation
1. Check the oxygen reserve at the contents pressure
gauge of the pressure reducer.
2. Close the oxygen supply valve and wait until the
system is depressurized.
3. Turn dial
5 to the left-hand stop (to “zero”). This
prevents the pressure gauge being damaged by
hammering when the device is switched back
on.
4. Switch off the module by setting toggle switch
4
to “
0”.
Medium
Vac
2,7 - 6 bar
O
2
O
2
l/min
I
0
I
0
MODUL
Combi
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