6.2 Oxygen Sensor Calibration
Chapter 6: General Procedures
Page 6 - 22 Isolette® Infant Incubator (Model C2000) Service Manual
2. Connect an oxygen hose to a 100% medical grade oxygen source at
3 lpm to 5 lpm and to the barbed oxygen input connector (D).
3. Turn on the oxygen.
4. On Display 1, perform the following:
a. Press the Oxygen key.
b. Press the On key.
c. Press the Cal softkey.
NOTE:
To prevent a Cal Fail message, withdraw the sensor module from the
hood within 5 seconds of pressing the Cal softkey.
5. Within 5 seconds, perform the following:
a. Pull down on the sensor module lock (A).
b. Withdraw the sensor module assembly (B) from the hood
assembly (C) until it stops.
6. Allow the calibration to complete. Perform one of the following:
• If the message Cal Pass appears in the Oxygen display, go to step
7.
• If the message Cal Fail appears, go to step 1, and repeat the
procedure.
• If the message Cal Fail appears and the calibration procedure is
unsuccessful a second time, call Technical Support at (800) 437-
2437 for assistance.
7. Slide the sensor module assembly (B) into the hood assembly (C),
and push up on the sensor module lock (A).
8. Press the On softkey.
9. To ensure proper operation of the Isolette® Infant Incubator,
perform the “Function Checks” on page 2-6.