DeVilbiss 9352D Cleaning & Disinfection Manual

Note: Clean the mask prior to using the disinfection processes.

Cleaning Procedure Prior to Disinfection

1. Prior to cleaning, disassemble the mask according to the Instruction Guide:
a. Serenity – A-9352
b. FlexSet – A-9354
2. Prepare a mild detergent (e.g., Dawn®) according to the manufacturer's
recommendations in a clean plastic pan. Use cool-to-lukewarm water to prepare
the detergent.
3. Immerse the mask completely in the prepared detergent, and allow it to soak for
a minimum of one minute.
4. After the one-minute soak period, clean the mask using a soft bristle brush while
the mask is still immersed to remove any visible soil material. While cleaning,
pay particular attention to any crevices or folds on the mask.
5. After cleaning the mask and its parts, rinse in deionized water for a minimum
of one minute.
6. Allow the mask to completely air dry before use.
DeVilbiss Mask
Cleaning & Disinfection Guide