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9Cleaning and Maintenance
!
CAUTION
• Do not hang the air tubing in direct sunlight as it may harden over time
and eventually crack.
• Do not use bleach, chlorine, alcohol, or aromatic-based solutions,
moisturising or antibacterial soaps or scented oils to clean the air tubing
or the S8 Lightweight II. These solutions may cause hardening and
reduce the life of the product.
Daily
Disconnect the air tubing and hang it in a clean, dry place until next use.
Weekly
1. Remove the air tubing from the S8 Lightweight II and the mask.
2. Wash the air tubing in warm water using mild detergent.
3. Rinse thoroughly, hang, and allow to dry.
4. Before next use, reconnect the air tubing to the air outlet and mask.
Monthly
1. Clean the exterior of the S8 Lightweight II with a damp cloth and mild liquid
soap.
2. Check the air filter for holes and blockage by dirt or dust. Replace it every six
months, or more often in a dusty environment (see “Replacing the Air Filter”
on page 9).
Replacing the Air Filter
!
WARNING
• Do not wash the air filter. The air filter is not washable or reusable.
• The air filter cover protects the device in the event of accidental liquid
spillage onto the device. Ensure the air filter and air filter cover are fitted
at all times.
1. Remove the air filter cover at the back of the S8 Lightweight II.
2. Remove and discard the old air filter.
3. Insert a new filter with the blue tinted side facing out from the device.
4. Replace the air filter cover.
Air filter cover