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Invacare IRC5PO2 Oxygen Equipment User Manual

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SECTION 16—TRANSFORMER

Part No 1148070 61 Perfecto

2

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SECTION 16—TRANSFORMER

Replacing the Transformer

ƽ DANGER

Topreventelectricalshock,ALWAYSdisconnectconcentratorfromelectricaloutlet

beforeservicing.

NOTE:Forthisprocedure,refertoFIGURE 16.1onpage 61.

1. Unplugunit.

2. Removecabinet.RefertoRemovingCabinet

onpage 23.

3. Locatethetransformerlocatedonthesoundbox.

4. Codeallwiresbeforedisconnectingforproperre‐connections.

5. Removethetwomountingscrewsthatsecurethetransformertothesoundbox.

6. Noteorientationoftransformeronsoundboxbeforeremovingforproper

reinstallation

7. Removetheexistingtransformeranddiscard.

8. Installnewtransformerinorientation

notedinSTEP7.

9. ConnectallwiresasnotedfromSTEP4.

10. Reinstallcabinet.RefertoCabinetonpage 23.

FIGURE 16.1 Replacing the Transformer

Transformer

Assembly

Location of

Transformer

DETAIL “A”

Mounting

Screws

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