GE auisys cs2, User'S Reference Manual

Page: 162 / 268

Calibration menu
Access the Calibration menu by selecting the System Setup
button. Follow the instructions on the screen.
The Calibration menu is not available during Checkout or during a
case.
See " Calibrating the airway module " in the " Airway modules " section
for information on calibrating the airway modules.
Flow and pressure calibration
Room temperature fluctuations of more than 5°C may affect sensor
measurements. Recalibrate the flow sensors if the room temperature
changes by more than 5°C.
Calibrate the flow sensors by removing the flow sensor module from
the system. On-screen instructions are available through
System
Setup - Calibration - Flow and Pressure .
1. Set the Bag/Vent switch to Bag.
2. Remove the flow sensor module.
3. Wait for ‘No insp flow sensor’ and ‘No exp flow sensor’ alarms to
occur.
4. Reinsert the flow sensor module. Make sure the flow sensors
are securely latched when they are reinserted. Wait for alarms
to clear.
5. Start mechanical ventilation when ready.
Circuit O2 cell
21% O2 calibration
1. Select System Setup .
2. Select Calibration on the System Setup menu.
3. Select Circuit O2 Cell 21% .
4. Follow the instructions on the screen.
100% O2 calibration
1. Ensure the wye-piece, or patient connection, is not plugged or
there is no patient tubing connected to the system.
2. (ACGO option only.) Set the ACGO switch to Circle.
3. Set the Bag/Vent switch to Vent.
4. Select Circuit O2 Cell 100% .
Note
Important
Aisys CS²
9-6
2067226-001