Troubleshooting - Invacare HF2RE9ES User Manual

7 Troubleshooting

7.1 Troubleshooting
If the Regulating Cylinder fails to function, consult the Troubleshooting guide. If problem cannot be corrected, consult your
Dealer/Home Care equipment provider.
Problem
No flow.
Cylinder will not fill.
1167426-E
Possible Cause
1. Flow dial at setting "0".
2. Cylinder empty.
3. Flow dial is between settings.
4. Kinked or blocked cannula.
5. Shutoff valve closed.
1. Shutoff valve closed.
Solution
1. Adjust flow dial to prescribed
setting.
2. Fill or replace cylinder.
3. Set dial so indicator points to a
setting.
4. Check to see if the cannula is kinked.
5. Slowly open shutoff valve.
1. Slowly open shutoff valve.
Troubleshooting
25