ResMed CPAP S6 Clinician Manual page 27

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5. Connect the mask system to the air tubing.
Figure 3 : Calibrating the Flow Generator
6. Hold down the Start, 5 minute, and 10 minute buttons while you turn on the
main power switch at the rear of the flow generator. In the case of the ResMed
CPAP S6 Lightweight with a fixed power cord, you will need to plug the power
cord back into the power outlet. Keep the buttons pressed until the Start, 5
minute, and 10 minute buttons illuminate.
7. If you do not have a blind Bubble Cushion or are using the Mirage mask,
block the opening of the mask with the palm of your hand (however, be
careful not to block the mask exhalation vent).
8. Press the Stop and 20 minute buttons together and release them. The motor
will start running and will build up to pressure.
9. Read the pressure on the manometer. Use the 5 minute button to decrease
pressure and the 10 minute button to increase pressure until the manometer
reads 16 ± 0.2 cmH O.
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10. Press the Stop button to revert to normal operating mode, or turn the flow
generator off.
Remember to replace the plug in the access port of the mask.
The Lightweight and Plus models will need recalibrating if the patient lives
above an altitude of 900 m. Contact your supplier for further details. The Elite
model has a pressure sensor that automatically adjusts for altitude variations.
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100
200
300
Sensor tube Access port
Manometer