PHILIPS Respironics Trilogy 202, User Manual

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Trilogy 202 clinical manual
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D. Verify Reset
Wait 40 seconds and verify the following auto-reset conditions:
The High Priority audible indicator has stopped
•
sounding
The red light on the
•
Alarm Indicator/Audio Pause
button has stopped flashing
E. Restore Ventilator Settings
Modify the ventilator settings and change the following value
shown in Table 8.
Setting Value
Low Vte/Low Vti Off
4. Verify Circuit Disconnect Alarm
This procedure verifies that the Circuit Disconnect alarm is working
properly. It assumes that you have attached the test lung, verified
ventilator settings, and turned on ventilator power as described in
the Initial Setup section.
A. Change Circuit Disconnect Ventilator Setting
Modify the Circuit Disconnect ventilator setting to match the
value shown below in Table 9.
Setting Value
Circuit Disconnect 10 seconds
B. Disconnect Test Lung
Disconnect the test lung from the circuit.
C. Verify the Alarm
Wait approximately 10 seconds and verify the following alarm
signals:
The High Priority Audible Indicator sounds
•
A red light flashes on the
•
Alarm Indicator/Audio
Pause button
Table 8 - Restore Ventilator
Settings
Table 9 - Ventilator Settings
Note:
The Low Inspiratory or
Low Expiratory Pressure Alarm
may also be detected.