Replacing On/Off Switch - Invacare Perfecto2 IRC5PO2AW Service Manual

Invacare® Perfecto₂™ Oxygen Concentrator

6.14 Replacing On/Off Switch

DANGER!
Risk of Death, Injury, or Damage
To prevent electrical shock
– ALWAYS disconnect concentrator from electrical outlet before servicing.
1. Turn power Off (O) and unplug the unit.
2. Remove cabinet. Refer to 6.1 Removing Cabinet, page 17.
3. Remove control panel. Refer to 6.10.1 Removing Control Panel, page 29.
Remove and label the four spade connectors B from back of existing On/Off (I/O) switch A.
4.
5. Compress retaining grips on back of existing On/Off (I//O) switch and push switch out through front of control panel.
Ensure proper orientation of the On/Off (I/O) switch and wiring connections before installation.
CAUTION!
Risk of Damage
Possible damage to the concentrator may result if not properly installed.
– DO NOT install the On/Off (I/O) switch upside down. Universal Off (O) symbol should be at bottom and Universal On (I)
symbol should be at the top.
6. Discard existing On/Off (I/O) switch.
7. Reverse STEP 4 and 5 to secure new On/Off (I/O) switch.
8. Reinstall control panel. Refer to 6.10.1 Removing Control Panel, page 29 and reverse ALL steps.
9. Reinstall cabinet. Refer to 6.1 Removing Cabinet, page 17 and reverse all steps.
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B
A
A
B
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