Difficulty

Moderate

Steps

8

Time Required

                          15 - 30 minutes            

Sections

1

  • Inner and Outer Filters
  • 8 steps

Flags

0

  • BackResMed S9 VPAP Auto

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Introduction

While removing the top panel to access the motherboard, be careful not the apply pressure to the side of the control knob. It has been known so snap off due to an impact or to pressure.

What you need

Step 1

              Inner and Outer Filters               
  • Lift up on the lip of the translucent plastic filter cover on the bottom of the device.
  • Peel back the old filter and replace it with the new one.

Lift up on the lip of the translucent plastic filter cover on the bottom of the device.

Peel back the old filter and replace it with the new one.

1024

Step 2

  • To access the internal filter of the ResMed S9 VPAP Auto, flip the device upside down.
  • Use a T3 Torx screwdriver to remove the screw in the corner.
  • Each screw in this guide is a 1.2 mm Torx T3.

To access the internal filter of the ResMed S9 VPAP Auto, flip the device upside down.

Use a T3 Torx screwdriver to remove the screw in the corner.

Each screw in this guide is a 1.2 mm Torx T3.

Step 3

  • Use a spudger to pry off the back panel.

Use a spudger to pry off the back panel.

Step 4

  • Use the spudger to pry off the front panel.
  • If you are having difficulty, press the two hooks to open that side of the device.
  • Remove to expose the control panel.

Use the spudger to pry off the front panel.

If you are having difficulty, press the two hooks to open that side of the device.

Remove to expose the control panel.

Step 5

  • Remove the two screws on the circuit board with a T3 Torx screwdriver.

Remove the two screws on the circuit board with a T3 Torx screwdriver.

Step 6

  • Remove the plug connecting the red, orange, and black wires to the circuit board.
  • The plug in the top right corner is accessed through the bottom of the device.
  • Flip the circuit board upside down and use the tweezers to squeeze the plastic release underneath the remaining plug.
  • The circuit board will then lift right off, exposing the interior of the machine.

Remove the plug connecting the red, orange, and black wires to the circuit board.

The plug in the top right corner is accessed through the bottom of the device.

Flip the circuit board upside down and use the tweezers to squeeze the plastic release underneath the remaining plug.

The circuit board will then lift right off, exposing the interior of the machine.

Step 7

  • Remove the five screws from the frame with a T3 Torx screwdriver.
  • Lift off the plastic frame to expose the filter housing.

Remove the five screws from the frame with a T3 Torx screwdriver.

Lift off the plastic frame to expose the filter housing.

Step 8

  • Remove the silicone and the blower to expose the filters.
  • Remove and replace the foam filters.

Remove the silicone and the blower to expose the filters.

Remove and replace the foam filters.

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

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Author

                                      with 3 other contributors 

                    Ethan Taddy                     

Member since: 09/17/2020

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Team

                       The Citadel Military College of South Carolina, Team S3-G21, Eggleston Fall 2020                        

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Francis - May 11, 2022

Reply

where can I purchase the foam filters?