I work on these machines all the time and this video is very accurate. Here is another tip if you do this repair and the ball is still doing this. Check your filter! I've had a defective filter cause this before. The opening to the filter was sealed. I spent hours trying to figure out what was still wrong and then I realized it was only doing it when the filter was in device. I tried another filter and the machine worked fine. Just and FYI majority of the time it's the problem in the video.
Thank you for this informative video. I have a question for you. Do you feel a puff of air coming from the solenoid housing every time one of the solenoids fires? I'm wondering if I have a leak or if this is normal. And it's doing it on TWO machines (one more-so than the other) so I get the feeling that it must be normal.
@Melissa - I believe the problem is with humidifier bottle. Either it is leaking or not clean or too old. Try cleaning it first. If it doesn't work, try replacing the bottle.
Patrick... The flow meter ball is stuck on the number one of the flow meter and no matter how much I increase the flow "radio button" it always remains the same. If you have some information to help me will be very welcome.
Please engineer, I have a nuvo oxygen generator it works for two minutes and gives a light and sound warning. The device is new. What is the problem? Thank you
Did you try adjusting the liter flow? Sometimes, it's simply things like that, that are a problem. Or it could be pinched somewhere. I'm not an expert but that's what I would start with. And then I'd call the home health company to come deal deal with it.
what is the valve on top of the cilynders the one with the yellow thin hose? there is some leak and make a hissing noise, is that what might cause the flow ball fluctuate?
hello , my grandma has an milenium respironics m600 . the machine starts and gives oxygen but after 90seconds i have a continius beep and alarm led . The machine keeps working fine and gives oxygen . Also after i remove the power plug , the compressor goes off but it keeps giving oxygen for about 5-6 minutes. can u help me what to check u think that is the solenoid vavle? i cant find a shop to fix it
Order some fluorosilicone grease and apply a sparing amount to those gsskets. Will fix the problem. Make sure it is pure fluorosilicone oxygen/halogen gas service grade though.
