Air-O-Swiss AOS2055A - Manual (Page 14)

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Cleaning the water tank and base
(every 2 weeks)
• Lift the water tank out of the unit, open the water tank
cap and clean the tank (33 – 35).
• Lift the upper part of the unit off the base and remove
the Ionic Silver Stick ® (36).
• Use AIR­O­SWISS EZCal custom cleaning and descaling
agent only to remove deposits from the water base re­
gularly (37). There is a sample of EZCal included in the
packaging of your humidifier. Instructions for using are
on the packet. Rotate the disc assembly a few times by
hand (37) to clean the mineral deposits on the humi­
difying discs. Only use 1 packet for 32 oz of water. Do
not change the ratio. Do NOT run the unit when using
EZCal. This can cause damage to the product and voids
the warranty. Thoroughly rinse the base with potable
water after using EZCal and make sure no EZCal resi­
dues remain in the base.
• Empty the water base (38), remove the disc assembly
(39) and rinse (40).
• Remove deposits from the base using a plastic or
wooden brush (41).
33
34
35
36
Cleaning the humidifying discs
(every 4 weeks)
A thin film of lime scale on the discs actually increases
the humidity output! To clean, unscrew the individual humi­
difying discs from each other. Rotary locks (toothed wheels)
can be easily removed using the multifunctional fragrance
container (42).
Next, the discs can be washed individually (43 – 44). For
best results use EZCal custom cleaning agent for AIR­O­
SWISS products. Refer to section «Cleaning the water tank
and base» for more information of how to use EZCal.
• The toothed wheel can only be assembled in one
position.
After cleaning, reassemble the appliance in the reverse se­
quence. Note: rotary locks have two rest positions. Warning:
Do not overtighten!