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Cleaning and maintenance
Regular cleaning should be carried out on the S9 VPAP Tx.
Clean the exterior of the device with a damp cloth and mild detergent.
Reprocessing the H5i and air tubing between patients
The H5i and air tubing should be reprocessed when used between patients. Cleaning and disinfection
instructions are available from the ResMed website, www.resmed.com under Products and Service &
Support. If you do not have internet access, please contact your ResMed representative.
Replacing the air filter
Inspect the air filter for holes and check whether it is blocked by dirt or dust. With normal use of the
S9VPAP Tx, the air filter needs to be replaced every six months (or more often in a dusty environment).
1. Remove the air filter cover from the back of the device.
2. Remove and discard the old filter.
3. Insert a new ResMed air filter ensuring that it is sitting flat in the air filter cover.
4. Replace the air filter cover.
Notes:
• Ensure the air filter and air filter cover
are fitted at all times.
• Do not wash the air filter.
The air filter is not washable
or reusable.
The following filters are available for use with the S9 VPAP Tx:
Filter Efficiency
Standard (ASMB 160) 88% at 7 micron
Hypo-allergenic (Air Safety Electret100 – electrostatic filter) 89.8% at 0.5 micron, bacterial
efficiency of 99.54%.
Air filter
Air filter cover