4-25
9. Before calibration, make sure that the supply gas pressure is sufficient. If cylinder
supply is used, turn up the cylinder yoke (not cylinder regulator) enough before
calibration so as to ensure that the pressure reading on the O2 pressure gauge is kept
above 0.3 MPa. If pressure falls, turn up the cylinder yoke further.
10. Make sure that the anesthesia machine is in standby mode.
11. Turn off all fresh gases.
12. Select the [Maintenance] shortcut key → [Factory Maintenance >>] → enter the
required password → [Factory Cal. >>] → [Flow Cal. >>] → [Start].
13. After flow calibration success is prompted, refer to 4.2.5Check the Flow Sensor
Accuracy to test the effectiveness of flow calibration. In case of calibration failure, first
fix the problem and then perform flow calibration again.
NOTE
z After flow calibration, check the accuracy of flow sensors by referring to
4.2.5Check the Flow Sensor Accuracy
z In case of calibration failure, first fix the problem and then perform flow
calibration again.
Cylinder yoke
Cylinder regulator
To Next Page
Loading...
