Air Flowmeter - If Applicable; Oxygen-Helium Flowmeter - If Applicable - Dräger Narkomed 2B Service Manual

PMC PROCEDURE (continued)
( ) 6.15.3

Air Flowmeter - if applicable

* 6.15.3.1
** 6.15.3.2
** 6.15.3.3
** 6.15.3.4
6.15.3.5
6.15.3.6
6.15.3.7
* 6.15.3.8
( ) 6.15.4

Oxygen-Helium Flowmeter - if applicable

* 6.15.4.1
6.15.4.2
6.15.4.3
6.15.4.4
6.15.4.5
* These items do not apply to machines with later design (P/N 4113329-001) ORC.
**these items do not apply to 4-gas machines.
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Set the gas selector switch to ALL GASES.
Open the air cylinder valve.
Is it possible to adjust the flow of the air over the full range of the
flowmeter? ___ (Y)
Close the air cylinder valve and bleed the pressure.
Close the air flow control valve.
Connect the Air pipeline supply and verify the proper operation of
the air flowmeter. Close the air flow control valve.
Is the correct flow control knob and label attached to the air flow
control valve? ___ (Y)
What is the minimum flow of oxygen? ___ ml (0)
Set the gas selector switch to ALL GASES.
Open the oxygen-helium gas cylinder valve.
Is it possible to adjust the flow of the oxygen-helium over the full
range of the flowmeter? ___ (Y)
Close the oxygen-helium flow control valve.
Is the correct flow control knob and label attached to the oxygen-
helium flow control valve? ___ (Y)
6-36
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NM2B
Rev. Y