debbiej

Hi, new to the forum. Hoping someone has some insight. I have a Resmed S9. It's pushing 5 years old. I am due for a new machine in April. That said I went out of town last night and I took the machine apart as per the norm. Put back together at the hotel to use and I could here air passing through it when I breathed in. It lasted all night and kept me up all night. I tried several things to stop it. Its only when I breath in and it's coming from the machine. Now that I am home I did the same process and switched out some tubes, tried a little trouble shooting. When I put my ear near the machine it most definitely sounds like it's coming from the center where the machine connects and I believe right at the tube that connects the air tube that pushed the air through the water tank. I don't see any missing pieces and haven't a clue how to make it stop. I don't think I lost a part that seals anything so I am at a loss. I am worried that I won't be getting the right pressure since mine is set fairly high. Sorry so long. Any ideas how to fix? Thank you.