ResMed NV Elbow F20 Manual Del Usuario página 3

2. Attach the NV Elbow F20 to the mask by pushing the elbow into the frame, ensuring it
clicks in and is firmly secured.
Disassembly
Remove the NV Elbow F20 from the mask by squeezing the top and bottom side buttons and
pulling away from the frame.
Cleaning
Daily/After each use: Refer to the AirFit F20 User Guide. The cleaning instructions for the
elbow apply to the NV Elbow F20. Discard if heavily soiled.
Reprocessing between patients
The NV Elbow F20 is intended for single-patient reuse only. This component cannot
be reprocessed and must be replaced between patients. The AirFit F20 mask can be
reprocessed, refer to the AirFit F20 reprocessing instructions.
Technical specifications
The following specifications apply to the NV Elbow F20 with the AirFit F20 mask.
Compatible devices: Astral
Deadspace: Physical dead space (mask and elbow) using the large cushion is 248 mL.
Therapy pressure: 3 to 40 cm H O
2
Pressure-flow
3 – 20 cm H O: < 6 L/min
2
20 – 40 cm H O: < 12 L/min
2
Resistance: Drop in pressure measured (nominal)
at 50 L/min: 0.2 cm H O
2
at 100 L/min: 0.6 cm H O
2
Materials: Polycarbonate
Environment conditions, mask gross dimensions and service life: Refer to the AirFit F20 User Guide
Storage and disposal
Refer to the AirFit F20 User Guide for storage and disposal.
Symbols
The following symbols may appear on your product or packaging:
Non-vented mask Medical device Indicates a Warning or Caution and alerts you to a possible
injury or explains special measures for the safe and effective use of the device Prescription only (In the
US, Federal law restricts these devices to sale by or on the order of a physician.)
See symbols glossary at ResMed.com/symbols.
Warranty
Refer to the AirFit F20 User Guide for warranty information.
Further information
For the most up to date information and instructions in other languages, go to ResMed.com/downloads/masks.
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