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7. Functional Check
1. Switch on the OXYMAT 3 using On/Off
knob
. A self-test will then run.
2
– Red fault indicator
dicator
and green power indicator
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immediately come on briefly.
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– Green power indicator
es for the duration of the self-test (ap-
prox. 1 minute).
– If the device is functioning perfectly,
only green power indicator
be on after the self-test.
– Yellow status indicator
ing of a fault. You should then have
the device checked by your author-
ized dealer.
– Red fault indicator
vere fault. The OXYMAT 3 should be
taken out of service.
2. Check that the red minutes counter on the
operating time meter
6 minutes.
3. Check that the screw connections be-
tween the cover and glass of the bubble
humidifier and between the humidifier
and dosage monitor are firm. If neces-
sary, tighten these connections by hand.
4. Set the flow rate to 2 liters per minute by
means of the oxygen dosage control
knob
.
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5. To check the dosage monitor
bend 3-meter tube
3-meter hose
11
bubble humidifier
nection
closed. The dosage monitor
26
system is free from leaks if the flowmeter
ball
sinks all the way to the bottom. In
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the event of leaks you should replace the
sealing rings on the bubble humidifier.
English
, yellow status in-
18
then flash-
20
will still
20
gives warn-
19
indicates a se-
18
moves on every
4
for leaks,
9
, or pull
11
off the connection on
and hold con-
25
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