Saadat Respina P1 User Manual page 57

Occlusion alarm test: Occlude the expiratory path completely during the exhalation phase.
Verify that occlusion alarm is activated after two breaths.
Disconnection alarm test: Disconnect the patient breathing circuit from the ventilator outlet
port during the exhalation phase. Check that Disconnection alarm is activated after a while
breath cycles. Then connect the breathing circuit to the port.
Power source transition test: Disconnect the power cable. Check that the ventilator
continues operating on the battery power. In this condition the battery icon and "AC Unplug"
message are displayed on the screen. Connect the power cable to the ventilator. Verify that
the battery icon and "AC Unplug" message are removed from the screen.
Battery low alarm test: To test the internal battery, ensure that the battery is fully charged
(more than 95%). Disconnect AC mains power and operate the ventilator on 21% oxygen.
Ensure that medium priority low battery alarm is activated when the battery charge decreases.
The ventilator should continue operation. Then a high priority alarm will be activated.
Apnea alarm test and Apnea backup active mode: Change the ventilation mode to VSV
and activate Apnea backup. Do not trigger the device. Check that apnea alarm is activated
and apnea backup ventilation begins within 20 s. Change the ventilation mode back to VCV.
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