SECTION 9—MAINTENANCE
Invacare® Polaris™EX™
36
Part No 1110559
NOTE: If the Poseidon Passover humidifier or any other stand-alone
humidifier is used, remove the short air tubing between the
humidifier and the CPAP unit and the long tube between the
humidifier and mask after each use and follow the manufacturer’s
cleaning and maintenance procedures.
NOTE: If the Invacare Polaris EX Heated Humidifier is used,
remove the water reservoir and follow the cleaning and maintenance
procedures outlined in the user’s manual.
Periodic Cleaning
All the mask and air tubing system components are subject to
normal wear and tear and will eventually need to be replaced.
Check periodically for excessive wear of all these items and
replace as required.
1. Wash the headgear, mask frame, cushion, and air tubing in
warm water using a mild detergent. Rinse thoroughly
(particularly the air tubing) and allow to drip dry
completely.
2. Check to ensure that the air outlet vent on the mask frame
is not blocked.
3. Clean the exterior of the CPAP unit whenever necessary
with a clean, damp cloth and mild dishwashing detergent.
Cleaning/Replacing the Air Filter
The Polaris EX CPAP unit is supplied with a reusable air filter.
Thoroughly wash the air filter monthly, or more often if
necessary.
1. Remove the air filter from the rear of the unit by pulling it
directly out of the air filter receptacle.
2. With a mild soap and water solution, rinse thoroughly,
and allow to dry completely before use.
