Dräger Narkomed 3 Technical & Service Manual page 261

Anesthesia system
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NM3
( )
6.39.4
NOTE:
( )
6.39.5
Rev. V
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6.39.3.4
Turn the flow control valve clockwise until the
capnomed flowmeter indicates 75 ml/min.
6.39.3.5
Verify that the letters LL appear in the monitor
display window after approximately 15 seconds.
Auxiliary Water Trap Test Procedure (if applicable)
6.39.4.1
Disconnect the test flowmeter from the exhaust port
and reconnect the scavenger adapter hose to the
exhaust port.
6.39.4.2
Connect a 3/16 in. hose barb with a short length of
tubing and a male Luer fitting to the port at the top of
the flow meter test stand.
6.39.4.3
Remove the patient sample line and connect the Luer
fitting of the test stand to the plastic Luer fitting on
the auxiliary reservoir.
6.39.4.4
Occlude the male Luer connector of the auxiliary water
trap bracket
6.39.4.5
Verify a flow of 35 to 60 ml/min. with a scavenger
system supply vacuum of 375 Hg.
6.39.4.6
Disconnect the test flowmeter. Reconnect the sample
line to the reservoir.
6.39.4.7
Reconnect the semi-permeable tube to the auxiliary
water trap bracket.
Before performing the Multispec accuracy test, the vaporizers must
be exposed to a constant temperature (preferably 22° C) for at least
one hour. The Multispec analyzer must be in the full accuracy mode.
Accuracy Test
6.39.5.1
Verify that CO
the CRT advisory screen.
6.39.5.2
Press the "CO2/AGENT CAL" key on the monitor
PANEL. Verify that CO
that CAL key illuminates.
6.39.5.3
Press the "SELECT" key and configure the monitor
display to indicate "H".
6-55
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PMC PROCEDURE (continued)
and AGT Warmup messages are not on
2
CAL appears on the CRT and
2

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