Replacing The Control Panel - Invacare Perfecto2 IRC5PO2AW Service Manual

Invacare® Perfecto₂™ Oxygen Concentrator

6.10.2 Replacing the Control Panel

DANGER!
Risk of Death, Injury, or Damage
To prevent electrical shock
– ALWAYS disconnect concentrator from electrical outlet before servicing.
1. Remove the control panel. Refer to 6.10.1 Removing Control Panel, page 29.
2. Remove the P.C. Board. Refer to 6.12 Replacing P. C. Board, page 32.
3. Remove the transformer. Refer to 6.13 Replacing the Transformer, page 33.
4. Remove the On/Off switch. Refer to 6.14 Replacing On/Off Switch, page 34.
5. Remove the flow meter. Refer to 6.15 Replacing Flowmeter, page 35.
6. Remove the hour meter. Refer to 6.16 Replacing Hour Meter, page 36.
7. Remove horn and palnuts that hold the barbed outlet fitting.
8. Cut tie wrap on the bungee cord and remove the bungee cord from the control panel.
9. Discard the existing control panel.
10. Install new control panel by reversing STEPS 1-8.
11. Run unit and inspect for leaks. Refer to 8.1 Leak Test, page 41.
12. If no leaks detected, turn power Off (O) and unplug the unit.
13. Re-install the cabinet. Refer to 6.1 Removing Cabinet, page 17 and reverse all steps.
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