ResMed Quattro FX User Manual page 10

5. Unfasten the Velcro
are comfortable and fi rm, and reattach the Velcro.
6. Repeat step 5 with the lower headgear straps.
Headgear and Cushion Check
• Ensure your headgear is positioned correctly. Refer to the Headgear
check illustrations in this guide.
• The Quattro FX/Quattro FX for Her cushion is designed to sit mid-bridge.
Refer to the Cushion check illustrations for correct positioning.
Removing your mask
To remove your mask, disconnect the lower headgear clips and pull the mask
and headgear up over your head.
Disassembly
Before disassembling your mask, detach the air tubing and unclip the lower
headgear clips from the spring frame. Refer to the disassembly illustrations in
this guide.
Disassembly steps
1. Remove the elbow assembly from the mask.
2. Gently pull the spring frame away from the frame. Remove the soft
sleeves from the spring frame.
3. Gently separate the cushion from the frame.
4. Remove the ports cap.
5-6. Remove the valve clip and detach the swivel from the elbow.
7 . Peel the valve away from the valve clip. Do not pull on the membrane
to remove the valve.
® , pull the upper headgear straps evenly until they
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