Dräger Medical Fabius Tiro Technical & Service Manual page 274

PMS PROCEDURE (continued)
8.9.5.3
8.9.5.4
8.9.5.5
( ) 8.9.5.6
8.9.5.7
Exhalation:
8.9.5.8
8.9.5.9
8.9.5.10 Connect Fresh gas hose from machine to fresh gas port of
8.9.5.11 Slowly increase O2 flow to build up and maintain 30 cmH2O/mbar
NOTE: Verify pressure on digital manometer. Pressure decay is not visible
( ) 8.9.5.12 Verify leakage is <60 cc/min. as indicated on test flowmeter.
8.9.5.13 Remove all test equipment except for test cap on inspiratory port.
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APPENDIX A
Remove the freshgas hose from the breathing system and connect
it to the freshgas leak connector (4117163).
Connect the fresh gas leak connector to the fresh gas leak test
device (4113119 modified) as shown.
Increase O2 flow to maintain 30 cmH2O on the digital manometer.
What is leakage as shown on 0 - 250 cc flowmeter?
(<60 cc/min.)
Remove all test equipment from breathing system and disconnect
digital manometer from fresh gas hose.
Occlude ventilator and inspiratory port, each with test cap M33972.
Interconnect digital manometer and 0-250 cc test flowmeter to bag
terminal as shown.
breathing system.
on digital manometer.
on system cmH2O pressure gauge.
32
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FABIUS TIRO