C
LEANING AND
You should regularly carry out the cleaning and maintenance described in this section.
D
AILY
1. Disconnect the air tubing and hang it in a clean, dry place until next use. Do not
hang the air tubing in direct sunlight as it may harden and crack over time.
2. Clean the mask according to the mask user instructions.
3. If you are using a humidifier, clean it according to the instructions in the manual.
W
EEKLY
1. Remove the air tubing from the R
2. Wash the mask system according to the instructions supplied with it.
3. Wash the air tubing in warm water using mild detergent. Rinse thoroughly, hang
and allow to dry.
4. Before next use, assemble the mask and headgear according to the mask user
instructions.
5. Reconnect the air tubing to the air outlet and mask.
CAUTION
!
Do not use bleach, chlorine-, alcohol- or aromatic-based solutions (including all
•
scented oils), moisturising or antibacterial soaps to clean the cushion, mask, air
tubing or the ResMed S7 Lightweight. These solutions may cause hardening and
reduce the life of the product.
Do not wash or dry the mask frame at a temperature above 80
•
Exposure to higher temperatures may reduce the life of the product.
Do not hang the air tubing in direct sunlight as the tubing may harden over time
•
and eventually crack.
P
ERIODICALLY
1. The mask and air tubing are subject to normal wear and tear. Inspect them
regularly for damage.
2. Clean the exterior of the flow generator with a damp cloth and mild detergent.
3. Inspect the air filter to check if it is blocked by dirt or contains holes. See
"Replacing the Air Filter" on page 20.
WARNING
!
Beware of electric shock. Do not immerse the flow generator or power cord in
water. Always unplug the flow generator before cleaning and be sure that it is dry
before reconnecting.
M
AINTENANCE
M
ES
ED
unit and the mask.
S7 L
IGHTWEIGHT
C
LEANING AND
o
o
C (176
F).
M
AINTENANCE
19