Swift starts whistling after a while

[itsme]

Anyone have this problem? I use the ramp feature to fall asleep and then somewhere close to my level (10) a high pitched whistle seems to start. This has happened both nights so far (had it only two days). Am I doing something wrong? Having trouble identifying whats causing it, but its somewhere in the nose piece, fidgeting with it makes the noise stop momentarily.

thanks

[Sleeper]

My pressure is 9. I've never noticed this while awake but last week I made an audio recording of myself while sleeping and I did notice a distinct, high-pitched whistle/whining sound for a while that night. Kind of strange.

[snork1]

check to see if the end plug is leaking....a very common problem.
Just wrap it with teflon plumbers tape if you even think there is a chance its leaking.

[yardbird]

Definitely counds like a leak in the plug or where the hose connects. I have the Swift too and my pressure runs up as high as 10 and no whistling sounds. Very quiet actually.

Either that or you need to teach it the words...

[WAFlowers]

Either that or you need to teach it the words...

I was thinking the same thing!

Another source of whistle (with me) is if I have the barrel rotated so the pillows aren't quite properly against my nares. It'll be OK for a while, then the whistle begins, like the worst nose whistle you've ever heard!

I've also had the connection between my APAP and humidifier whistle.

If they can't remember the words, I wish they'd just hum instead .

[sumguy55]

The only time my swift has made noise is when there was a leak somewhere. Sometimes its where the humidifier connects to the cpap. Good luck

[biggziff]

[quote="itsme"]Anyone have this problem? I use the ramp feature to fall asleep and then somewhere close to my level (10) a high pitched whistle seems to start. This has happened both nights so far (had it only two days). Am I doing something wrong? Having trouble identifying whats causing it, but its somewhere in the nose piece, fidgeting with it makes the noise stop momentarily.

thanks

[Jere]

This happens to me, and every time the culprit is the sliding lock doohickey that keeps the pillows on. If that slider is a little bit on one side or the other I would hear the whistle. Try moving the slider slightly from side to side and see if the noise stops.