Invacare HomeFill Oxygen System User Manual page 31

Fill times exceed maximum as
recommended fill times OR GREEN filling light stays On.
Excessive noise when compressor is On
Hissing sound from Regulator when flow selector is Off
Regulator is On but O is not being delivered
2
Refer to the cylinder's manual for proper fill times.
Filling times are approximate and may vary on environmental conditions.
1100873-M
Problem
1. Ensure the cylinder regulator is set to Off.
2. Check the recommended fill times shown in the individual
cylinder's manual.
3. Check that the cylinder is connected properly. Turn the
compressor Off. Remove the cylinder and reinstall. Turn the
compressor On.
4. Check the compressor/concentrator line for proper
connection and/or damage (i.e. - leaks or kinks).
5. Check the concentrator liter flow setting is at three L/min
or less. If necessary, adjust the liter flow setting (refer to the
concentrator User manual). If the GREEN filling light does not
go Off, the compressor and/or concentrator may need service.
Contact your home health care provider or Invacare.
1. Call home health care provider or Invacare for service.
1. Turn flow selector Off.
2. If hissing sounds continue, call home health care provider
or Invacare.
1. Refill cylinder
2. Check that cannula is straight and not pinched. If damaged,
replace.
3. Call home health care provider or Invacare for service.
Troubleshooting
Solution
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