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Hamilton G5 Ventilation Unit Motherboard Replacement

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

Introduction

For more information on replacing the motherboard, please refer to section 10 in the service manual.

What you need

  1. Hamilton G5 Ventilation Unit Motherboard Replacement, Rail: step 1, image 1 of 1

    • Remove 4 Hex Allen screws (A) from the Rail surrounding the Ventilation Unit.

    Edit

  2. Hamilton G5 Ventilation Unit Motherboard Replacement: step 2, image 1 of 1

    • Remove the Rail (B).

    Edit

  3. Hamilton G5 Ventilation Unit Motherboard Replacement: step 3, image 1 of 1

    • The Standoff Brackets (C) remain with the Main Cover.

    Edit

    • Place aside in a safe location.

    Edit

  5. Hamilton G5 Ventilation Unit Motherboard Replacement, Main Cover: step 5, image 1 of 1

    • Lift the Main Cover (A) from the Ventilation Unit using the Standoff Brackets (B) attached to the Main Cover.

    Edit

    • Place aside in a safe location.

    Edit

  7. Hamilton G5 Ventilation Unit Motherboard Replacement, Ventilation Unit Motherboard: step 7, image 1 of 1

    • First, we need to remove the ESM module. It is connected to 2 connector sockets. Disconnect and remove.

    Edit

    • Take out the Ventilation Real-time Controller (VRC) SW chip

    Edit

  9. Hamilton G5 Ventilation Unit Motherboard Replacement: step 9, image 1 of 1

    • Install the ESM Module, by connecting the connectors (A), and the VRC SW chip on the new board.

    Edit

  10. Hamilton G5 Ventilation Unit Motherboard Replacement: step 10, image 1 of 1

    • Disconnect all cables and connections from the board to the unit.

    Edit

  11. Hamilton G5 Ventilation Unit Motherboard Replacement: step 11, image 1 of 1

    • Remove the three Hex screws (B).

    Edit

  12. Hamilton G5 Ventilation Unit Motherboard Replacement: step 12, image 1 of 1

    • Move the motherboard out then up away from the ventilation unit (C).

    Edit
Conclusion

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

Author

with 1 other contributor

Dane Dormedy

Member since: 04/08/20

349 Reputation

3 Guides authored

Badges: 3

Team

Cal Poly, Team S7-G25, Paton Spring 2020 Member of Cal Poly, Team S7-G25, Paton Spring 2020

CPSU-PATON-S20S7G25

6 Members

11 Guides authored

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