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Philips Respironics V200 Esprit Oxygen Valve Replacement

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

Introduction

An 8-mm socket wrench with extension is required. For more information on replacing the oxygen valve, please refer to page 9-74 of the service manual.

What you need

  1. Philips Respironics V200 Esprit Oxygen Valve Replacement, Oxygen Valve: step 1, image 1 of 1

    • Before replacing the oxygen valve assembly:

    • You must install the oxygen regulator assembly before reinstalling the oxygen valve assembly

    • When reinstalling the oxygen valve, make sure the oxygen regulator and oxygen flow sensor are fully installed to the oxygen valve assembly

    • Always inspect the O-rings between interconnecting parts, and replace them if they are visibly damaged or rough to the touch.

    • Always use new O-rings supplied with replacement parts

    • Lightly lubricate O-rings with Krytox GPL226 lubricant when installing, and relubricate at every reinstallation

    Edit

  2. Philips Respironics V200 Esprit Oxygen Valve Replacement: step 2, image 1 of 1

    • Remove the oxygen flow sensor

    • (Instructions found in Chapter 10.26 of the Respironics V200/Esprit Ventilator Service Manual.)

    • Careful! Do not cut the tie wrap or disconnect the O2 F/S cable from the flow sensor.

    Edit

  3. Philips Respironics V200 Esprit Oxygen Valve Replacement: step 3, image 1 of 1

    • Remove the air flow sensor

    • (Instructions found in Chapter 10.27 of the Respironics V200/Esprit Ventilator Service Manual.)

    • Careful! Do not cut the tie wrap or disconnect the AIR F/S cable from the flow sensor.

    Edit

  4. Philips Respironics V200 Esprit Oxygen Valve Replacement: step 4, image 1 of 1

    • Remove the air valve assembly

    • (Instructions found in Chapter 10.30 of the Respironics V200/Esprit Ventilator Service Manual.)

    Edit

    • Disconnect the two MTR O2 cables on the oxygen valve from the mating MTR O2 cable

    Edit

    • Disconnect the CROSS SOL cable from the crossover solenoid valve

    Edit

    • Using a 8-mm socket with extension, remove the three bolts that hold the oxygen valve bracket

    Edit

    • Slowly pull the oxygen valve assembly away from the oxygen regulator

    Edit
Conclusion

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

Author

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Grace Gius

Member since: 05/04/20

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Cal Poly, Team S1-G4, Zimmerman Spring 2020 Member of Cal Poly, Team S1-G4, Zimmerman Spring 2020

CPSU-ZIMMERMAN-S20S1G4

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