A Check that the sealing ring is in place in the
housing, and that it is undamaged.
B Fill humidifier bottle up to mark with distilled
water.
Screw the humidifier bottle into the housing.
Assembling humidifier to O
or O
DigiFlow
2
Observe the relevant Instructions for Use of the
O
flowmeter or O
DigiFlow .
2
2
Check that the sealing ring is in place on the O
flowmeter or O
DigiFlow.
2
Close the flow valve on the O
flowmeter or O
2
DigiFlow.
Screw humidifier to O
flowmeter or O
2
and tighten.
Inhalation/Insufflation device
Connect inhalation device or insufflation device
to the humidifier.
Instructions for use Humidifier Bubbler
Functional test
Open flow valve on the O
DigiFlow. The oxygen from the bubbler bubbles
through the distilled water at a flow rate above 1
L/min.
flowmeter
Operation
2
NOTE
Use the medical device only within the specified
pressure range and environmental conditions.
2
Observe section "Technical Data". Otherwise, the
correct functioning of the medical device may be
compromised.
2
DigiFlow
2
A Open flow valve on the O
O
DigiFlow and set the oxygen flow necessary
2
for the patient on the device.
B Only O
flowmeter: Read flow on upper rim of
2
ball.
Oxygen bubbles out of bubbler through the
distilled water and is humidified.
flowmeter or O
2
2
Shut down
Close flow valve on the O
O
DigiFlow.
2
Remove inhalation device or insufflation device.
Stripping down
A Disconnect O
O
DigiFlow from housing.
2
B Disconnect humidifier bottle and empty.
flowmeter or
2
English
flowmeter or
2
A
B
flowmeter or
2
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