Without O2 Monitoring - GE 9100c Technical Reference Manual

3.4.2 Without O
monitoring
WARNING
M1207026
M1207027
Reproduced from the electronic master in MATRIX
Set the N O flow (L/min)
2
0.2
1.0
3.0
5.0
9.0
10. Check the proportioning system concentration (decreasing O
flow). Observe the following precautions:
• Start with the N
• Adjust only the O
• Decrease the O
the O concentration is in the allowed range.
2
Note: Allow the O
O monitor may take up to 90 seconds to stabilize.
2
• If you overshoot a setting, turn the N
counterclockwise until the O
setting before continuing the test.
Set the O flow (L/min)
2
5.0
3.0
1.0
0.2
2
The following procedure will test for any significant
malfunction of the Link system but it will not confirm
proper calibration.
Nitrous oxide (N O) flows through the system during this
2
test. Use a safe and approved procedure to collect and
remove it.
1. Set up the gas scavenging system.
• Attach a patient circuit and plug the patient port.
• Attach a bag to the bag port (or plug the bag port).
• Adjust the APL valve to minimum.
2. Connect the pipeline supplies or slowly open the cylinder valves.
3. Turn all flow controls full clockwise (zero flow).
4. If equipped, set the ACGO selector switch to Breathing System.
004 MANUAL−DOC, Technical Reference Manual, Technical Reference Manual for 9100c, English
3 Checkout Procedure
Measured O
21% minimum
21% to 33%
21% to 33%
21% to 33%
21% to 33%
O valve at the maximum setting.
2
flow control.
2
flow as specified in the table and make sure
2
monitor to stabilize. At the lower flows, the
2
O flow control
2
flow increases to the previous
2
Measured O
21% to 33%
21% to 33%
21% to 33%
21% minimum
2
2
2
3-7