Dräger Narkomed 2B, Service Manual, Page: 192 / 308

PMC PROCEDURE (continued) NM2B
6.8 BREATHING SYSTEM
( ) 6.8.1 Absorber System Inspection
6.8.1.1 Remove the inspiratory and the expiratory valve domes.
6.8.1.2 Is there a broken or bent pin on the valve assembly?
Inspiratory ___ (N) Expiratory ___ (N)
6.8.1.3 Is there a broken pin on the valve domes?
Inspiratory ___ (N) Expiratory ___ (N)
6.8.1.4 Is the valve disc in good condition?
Inspiratory ___ (Y) Expiratory ___ (Y)
6.8.1.5 Are the valve dome washers in good condition? ___ (Y)
6.8.1.6 Reinstall the inspiratory and expiratory valve domes.
6.8.1.7 Remove the inspiratory and expiratory valve assemblies.
6.8.1.8 Remove the Spiromed sensor.
6.8.1.9 Are all three washers in good condition? ___ (Y)
6.8.1.10 Reinstall the inspiratory valve.
6.8.1.11 Are the two (2) spring clips on the absorber rods?
___ (Y)
6.8.1.12 Inspect the following: canisters and gaskets, dust cup and O-ring,
condition of soda lime.
6.8.1.13 Are the absorber canisters and dust cup in good condition? ___ (Y)
6.8.1.14 Is the cm H
2
O gauge at zero (0)? ___ (Y)
6.8.1.15 Remove the O
2
Med sensor plug from the inspiratory valve dome
adapter and examine the two O-rings at the bottom of the plug.
Rev. Y
6-14
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