3 Set the air gas supply pressure to 50 psig, and clear the alarm.
4 Repeat steps 1-3 for the oxygen gas source.
5 Shut off both gas supplies. Verify that the audible alarm sounds,
the amber LED on the top is solid on, the red LED on the top is
flashing, and the message display reads Both Air/O2 Supply Loss.
6 Turn on both gas supplies and clear the alarm.
F
I
O
2
Test
1 Set the F
I
O
2
to 0.21.
2 Verify the value of F
I
O
2
displayed on LCD touch screen, the
F
I
O
2
reading measured by the oxygen analyzer, and the F
I
O
2
setting are within tolerance of ± 3% among each other.
Record the readings on the Test Record.
3 Repeat step 1 with F
I
O
2
settings of 0.40, 0.60, 0.80, and 1.0. ,
use T
ouch-Turn-Accept method to adjust settings.
4 Set F
I
O
2
to 0.21.
NOTE: Allow sufficient time for the calibration analyzer to stabilize
at each setting before recording the calibration analyzer reading.
Main Flow
1 Remove the test lung from the patient circuit Y-Piece.
2 Place the calibration analyzer at the Inhalation Outlet, and set
the calibration analyzer to flow measurement.
3 Press the button under the “Tidal volume“ window and use
the T
ouch-Turn-Accept method to adjust setting to 2.00 L.
4 Press the “Select“ button at the top of the “Flow/t Insp”
window to choose
Flow.
5 Press “Main Screen” membrane button on control panel.
6 Press the “Numeric“ button on the LCD touch screen to
display
Numeric
data.
7 Set Flow to 5 L/min, verify the value of V
?
peak
I (Insp Flow)
displayed on the
Numeric
screen, the flow reading
measured by the calibration analyzer, and the flow setting are
within tolerance of ± 1 L/min among each other. Record the
readings on the Test Record.
OPERATIONAL VERIFICATION PROCEDURE
6-6 SER360 A1106
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