PMS PROCEDURE (continued) NM2C
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.
6.8.1.6A Remove the ultrasonic flow sensor connector hose - if applicable.
6.8.1.6B Is the connector hose, connector, and O-ring in good condition?
___(Y) - if applicable.
6.8.1.6C Remove the ultrasonic flow sensor from the mounting bracket - if
applicable.
6.8.1.6D Removethe flowhousing/transducer assembly from the electronics
housing - if applicable.
6.8.1.6E Remove both transducers from the flow housing; examine each O-
ring and condition of all components, then reassemble - if
applicable.
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.
6.8.1.10A Reinstall the expiratory valve and the connector hose between the
expiratory valve and the ultrasonic flow sensor - if applicable.
6.8.1.11 Are the two (2) spring clips on the absorber rods?
___ (Y)
Rev. P
6-14
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