Gas Diagnostics; Gas Supplies - Datex-Ohmeda S/5 Avance Technical Reference Manual

8.2 Gas Diagnostics

Main Menu
Power Diagnostics

Gas Diagnostics

Vent Diagnostics
Display Diagnostics
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Software Download
Start gas flow
Stop gas flow
1009-0357-000 11/03
Selecting Gas Diagnostics on the Main Menu brings up the following menu
selections in the left-hand frame and the instructions in the right-hand frame.
Gas Diagnostics

Gas Supplies

To troubleshoot a problem with gas supplies or
Mixer Output
gas flows, start with the gas supplies menu and
Mixer Tests and Pres work forward.
Mixer Temperatures
To turn on gas flows, select O2, N2O, or Air in the
O2 Flow: OFF left menu.
N2O Flow: OFF
Available flows are:
Air Flow OFF
Breathing Sys Leak
-> Main Menu
Turning ON a different gas automatically turns OFF
previous flows. All gas flows stop if you go back
to the main menu.
Selecting any of the first four items in the left-hand frame, brings up the
corresponding diagnostic page in the right-hand frame.
Press the ComWheel to return focus to the right-hand frame to make another
selection.
Selecting one of the three gas flows brings up a page on which you can set
one of the four flow values for the selected gas:
• 0.2 l/min; 0.5 l/min, 5.0 l/min, 10.0 l/min.
Press the ComWheel to start the selected flow.
Press the ComWheel again to return to the flow page to observe the Airway
Pressure reading. Or select one of the four diagnostics pages to view the
displayed conditions.
Selecting Breathing Sys Leak, opens the GIV valve and sets a flow through the
inspiratory flow valve. While on the Breathing Sys Leak page, you can set O2
flow to the breathing system and observe the Airway Pressure reading.
Gas will continue to flow at the set rate until you:
• set a different flow for the same gas,
• set a flow for a different gas (automatically turns the previous gas flow OFF),
• set the current gas flow to OFF (all flows OFF),
• exit Gas Diagnostics to the Main Menu.
8 Software Download and Diagnostics
Gas Diagnostics
100% 02: 0.2, 0.5, 5, 10 l/min
100% N2O: 0.2, 0.5, 5, 10 l/min
Air: 0.2, 0.5, 5, 10 l/min
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