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Philips BiPAP S/T Blower Replacement

Medical Equipment
Neither iFixit nor this repair guide is endorsed by or affiliated with the medical device manufacturer.

Introduction

Under high usage the blower assembly is under a large amount of stress causing the whole unit to malfunction. Thus, needing to replace the whole blower.

For more information on replacing the blower assembly, please refer to page 6-16 in the service manual.

What you need

Video Overview

  1. Philips BiPAP S/T Blower Replacement, Blower: step 1, image 1 of 1

    • Remove the UI Knob by pulling it straight out.

    Edit

  2. Philips BiPAP S/T Blower Replacement: step 2, image 1 of 1

    • Remove the top cover by using a Torx T15 to remove the 2 screws on the back of the enclosure.

    Edit

  3. Philips BiPAP S/T Blower Replacement: step 3, image 1 of 1

    • Remove the Main PCA by removing the wiring harnesses and squeezing the 2 standoffs in the corners of the board.

    Edit

  4. Philips BiPAP S/T Blower Replacement: step 4, image 1 of 1

    • Remove the Blower Cap by using the T8 Torx screwdriver to remove the 7 screws that secure the Cap to the enclosure.

    Edit

    • Lift the Blower Assembly out of the blower housing.

    • Remove the blower Outlet Bellows from the blower assembly.

    Edit

    • Place the New outlet bellows onto the blower assembly.

    Edit

  7. Philips BiPAP S/T Blower Replacement: step 7, image 1 of 1

    • Align the stands located on the bottom of the blower assembly with the holes in the blower housing.

    Edit
Conclusion

To reassemble your device, follow these instructions in reverse order.

2 other people completed this guide.

Author

with 2 other contributors

Benjamin LaVigna

Member since: 04/07/20

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Team

Cal Poly, Team S7-G3, Paton Spring 2020 Member of Cal Poly, Team S7-G3, Paton Spring 2020

CPSU-PATON-S20S7G3

3 Members

3 Guides authored

One Comment

this was super helpful. i yanked a working motor/blower from a slightly older system one unit that had a dead humidifier circuit(found it had melted the connector inside) and moved it to my newer bipap unit. works great, dead silent. mine had bad bearings…so loud. great article. thank you for saving me money, time…..SLEEP!

Jon Harmon - Reply

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