Philips RESPIRONICS System One User Manual page 22

3. Following disinfection using Cidex OPA, separately rinse the dry box assembly, dry box seal,
and inlet seal at a minimum of 3 times each in at least 2 gallons (7.6 liters) of water and air dry
completely out of direct sunlight.
4. Inspect the components for damage or wear (cracking, crazing, etc). Discard and replace if nec-
essary.
5. Attach the dry box seal and inlet seal to the dry box assembly. Reconnect to the humidifier
enclosure by sliding the assembly back into place until it snaps firmly.
Humidifier Enclosure (Exterior Surfaces)
Disinfect the device exterior surface every three days or more often if necessary and between pa-
tients.
If using the device on multiple users, the device exterior should be disinfected between patient use
as follows:
1. Clean the device as indicated in the "Hospital and Institution Cleaning: Humidifier Enclosure and
Outlet Port Exterior" section of the user manual.
2. Use one of the following methods to disinfect all exterior surfaces of the device.
70% Isopropyl Alcohol
• Use a lint-free cloth dampened (not dripping) with Isopropyl Alcohol to thoroughly wipe the
exterior of the enclosure.
• Keep the exterior surfaces wet for 5 minutes.
DisCide Ultra Towelettes
• Use DisCide Ultra Towelettes to thoroughly wipe the exterior of the enclosure.
• Keep exterior surfaces wet for 1 minute.
Chlorine Bleach (containing 6% sodium hypochlorite), 1 to 9 part reduction with potable water
• Use a lint-free cloth dampened (not dripping) with the Chlorine Bleach solution to thorough-
ly wipe the exterior of the enclosure.
• Keep exterior surfaces wet for 2 minutes.
3. Pay close attention to all corners and crevices of the device exterior surfaces.
4. Keep wet for amount of time specified for the disinfectant that is being used (see above).
5. Wipe with a lint-free cloth dampened (not dripping) with potable water for at least one minute,
turning the cloth frequently, to remove all detergent residue.
6. Allow the device to air dry completely before plugging in the power cord.
7. Inspect the device, and all circuit parts for damage after disinfection. If any parts are damaged,
contact Philips Respironics Customer Service. Replace any damaged parts.
20