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MAINTENANCE
1.Clean the filters with a vacuum cleaner or wash in warm
soapy water and rinse thoroughly.
2.DRY the filters thoroughly before reinstallation.
Damage: Do not operate the concentrator without the filters
installed, or while filters are wet. These actions could
permanently damage to the concentrator.
Ⅲ. CLEANING HUMIDIFIER
Clean humidifier once a week with soapy water and rinse it
with a solution of water and vinegar(10:1). Rinse thoroughly
with warm water and refill with pure water (or distilled
water) to the level shown on the humidifier. (NOTE: No blobs
in oxygen tubing)
Change the water in humidifier bottle every day.
Disassembly
(1) Screw off the bottle. (Figure 10).
(2) Take out of the core tube and sieve core. (Figure11).
Figure 10 Figure 11
*Ⅳ. CLEANING NEBULIZING ASSEMBLY (7F-5AW)
Pull out the air hose, pull the mouthpiece, downward pull
the nebulizing cup's cap, empty remained medicinal liquid in
the nebulizing cup, then wash the air hose, mouthpiece,
nebulizing cup's cap, nebulizing baffle, nebulizing cup, ripple
Clean the nebulizing assembly after using each time.
MAINTENANCE
WARNING:
CUT OFF the power supply first. To avoid electrical
shock.
DO NOT removes cabinet.
Ⅰ. CLEANING CABINET
Ⅱ. CLEANING OR REPLACING FILTERS
Clean the cabinet with a mild household cleaner and non-
abrasive cloth or sponge at least one time each month.
Please clean and replace the filters in time, it's very
important to protect compressor and delay machine's life.
CAUTION:
DO NOT operate the concentrator without the filters
installed.
Replace the ll-stage filter once a month. (Figure 9)
Figure 9
The mesh in filter cleans once half a month. I-stage filter can
be taken out of the foreside panel.(Figure 8)
I -stage filter
Remove panel cover
according to be
direction of the arrow.
Figure 8
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