Volume Alarms - Dräger Medical Fabius Tiro Technical & Service Manual

PMS PROCEDURE (continued)
8.20.11 Auxiliary Air Valve Test
( ) 8.20.11.1 Close all flow control valves. Verify vacuum valve opens at -7.0 to -
8.20.12 Vacuum Pressure
8.20.12.1 Set Fabius Tiro to Volume mode.
8.20.12.2 Remove APL bypass hose from breathing system and attach to
( ) 8.20.12.3 Verify vacuum is between -150 and -240 cmH2O (mbar) (-110 and -
8.20.12.4 Disconnect APL bypass hose from digital manometer and reconnect

8.21 Volume Alarms

8.21.1 Set ventilator to Volume Control mode and confirm.
8.21.2 Set: pmax = 40 mbar (cmH2O)
8.21.3 Press the Alarms key, scroll to MV High Alarm and confirm. Does a box
appear around the Minute Volume High Alarm Limit? ___(Y)
8.21.4 What is the High Minute Volume Alarm default? ___ (12) Press to confirm.
8.21.5 Scroll to Minute Volume Low Alarm and confirm. What is the minute
Volume Low default? (3.0)
( ) 8.21.6 Adjust the low minute volume alarm to 5.0 liters and confirm. Does the
MINUTE VOLUME LOW!! alarm appear as a mid alarm with a
corresponding yellow LED? ___ (Y).
8.21.7 Adjust minute volume alarm to 2.0 and confirm. Does the Minute Volume
Low alarm disappear? ___ (Y).
8.21.8 Disconnect breathing hose from expiratory connection and start a stop
watch.
( ) 8.21.9 What is the time when APNEA FLOW!! appears as a mid alarm? ___ sec
(13 - 17)
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APPENDIX A
8.0 mbar (cmH2O) pressure when ventilator is in expiratory phase.
digital manometer.
175 mmHg) as shown on digital manometer. ___ cmH2O
to APL port on breathing system.
Vt = 380 mL
Freq = 12 BPM
TI:TE = 1:1
TIP:TI = 10%
PEEP = 0 mbar (cmH2O)
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FABIUS TIRO