Hello,
I have an oxygen concentrator Devilbiss 515DS, it begins to sound alarm 15 minute after switching machine on.
anyone has the service manual or idea of what is wrong with this machine
thank you for help.
annorys1971@att.net.mx
Hi. I had a problem before on the same model. Try to check the small board,there is 5 LED indication of valves function. See if one of them not lightining, so your bord need to be check.
Rana,
Thank you for your help,
the machine has for external leds indicators all of them turn off when the alarm sound begins, the machine works but detects a failure i guess.
the small board for OSD i think only has two small green leds, i remeber one stays on and the other i think it is off
i do nopt find 5 leds on it.
any other help will be appreciated
Hi, Paul,
unfortunanetly i did not keep checking that machine so i really don not what the problem is. the machine is now stored when i have time i will try to fix it.
if i find the problem i will post the solution.
if you solve it first please provide solution
thank you very much
annorys1971@att.net.mx
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Hipolito Jorge Iglesias
devilbiss 515DS problem
June 24, 2010 10:21
Hello,
I have an oxygen concentrator Devilbiss 515DS, it begins to sound alarm 15 minute after switching machine on.
anyone has the service manual or idea of what is wrong with this machine
thank you for help.
annorys1971@att.net.mx
to rate and post a comment
hala salama
Re: devilbiss 515DS problem
June 30, 2010 11:06
Hi. I had a problem before on the same model. Try to check the small board,there is 5 LED indication of valves function. See if one of them not lightining, so your bord need to be check.
to rate and post a comment
Hipolito Jorge Iglesias
Re: devilbiss 515DS problem
June 30, 2010 03:21
Rana,
Thank you for your help,
the machine has for external leds indicators all of them turn off when the alarm sound begins, the machine works but detects a failure i guess.
the small board for OSD i think only has two small green leds, i remeber one stays on and the other i think it is off
i do nopt find 5 leds on it.
any other help will be appreciated
to rate and post a comment
Paul Baker
Re: devilbiss 515DS problem
June 29, 2011 08:47
Hi,
I am having exactly the same problem with an oxygen concentrator. Did you ever repair it? Any help you can give me would be great.
Thanks,
Paul.
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Hipolito Jorge Iglesias
Re: devilbiss 515DS problem
June 29, 2011 11:50
Hi, Paul,
unfortunanetly i did not keep checking that machine so i really don not what the problem is. the machine is now stored when i have time i will try to fix it.
if i find the problem i will post the solution.
if you solve it first please provide solution
thank you very much
annorys1971@att.net.mx
to rate and post a comment