Dräger Narkomed 2B - Carbon Dioxide Flowmeter; Nitrogen Flowmeter; Helium Flowmeter

NM2B PMC PROCEDURE (continued)
( ) 6.15.5 Carbon Dioxide Flowmeter - if applicable
* 6.15.5.1 Set the gas selector switch to ALL GASES.
6.15.5.2 Open the carbon dioxide gas cylinder valve.
6.15.5.3 Is it possible to adjust the flow of the carbon dioxide over its range
of 600 ml/min.? ___ (Y)
6.15.5.4 Close the carbon dioxide flow control valve.
6.15.5.5 Is the correct flow control knob and label attached to the carbon
dioxide flow control valve? ___ (Y)
( ) 6.15.6 Nitrogen Flowmeter - if applicable
6.15.6.1 Set the gas selector switch to ALL GASES.
6.15.6.2 Open the nitrogen gas cylinder valve.
6.15.6.3 Is it possible to adjust the flow of the nitrogen over the full range
of the flowmeter? ___ (Y)
6.15.6.4 Close the nitrogen flow control valve.
6.15.6.5 Is the correct flow control knob and label attached to the nitrogen
flow control valve? ___ (Y)
( ) 6.15.7 Helium Flowmeter - if applicable
6.15.7.1 Set the gas selector switch to ALL GASES.
6.15.7.2 Open the helium gas cylinder valve.
6.15.7.3 Is it possible to adjust the flow of helium over the full range of the
flowmeter? ___ (Y)
6.15.7.4 Close the helium flow control valve.
6.15.7.5 Is the correct flow control knob and label attached to the helium
flow control valve? ___ (Y)
6.15.7.6 Set the gas selector switch to O
2
+N
2
O.
*These items do not apply to machines with later design (P/N 4113329-001) ORC.
Rev. Y
6-37
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