Boneco Air-O-Swiss AOS U200 User Manual

Page 25

Replacement of the demineralization

cartridge

Always switch off the appliance before removing

the water tank. Do not reach inside the nebulizer

space while the appliance is running!

The cartridge must be replaced every 2 – 3 months. If

the water is very hard, it may be necessary to replace

the cartridge earlier. White dust around the appliance is a

sure sign that the cartridge needs replacing. If white resi-

due continues to form around the appliance after a new

cartridge has been inserted, please make sure that the wa-

ter you are using is untreated. If the water flows through a

domestic decalcification system before it is used in the unit,

salt will precipitate around the appliance.

Option A: Replace the granules

• Remove the water tank from the base and unscrew the

water tank cap (31).

• The demineralization cartridge is attached to the inside

of the cap. Unscrew the cartridge from the cap by

turning it counter-clockwise (32). Important: do NOT

dispose of the tank cap!

• Open the cartridge (33).

• Throw the content (granules) into the waste (34). Atten-

tion! Disposed granules can make the floor slippery!

• Place the enclosed pink styrofoam piece in the center

of the cartridge (35).

• Pour the contents of one refill resin bag into the plastic

cup that is included with the refill resin packaging (36).

• Place the empty cartridge with the plug in the center

onto the plastic cup (37).

• Turn the plastic cup and cartridge over and shake until

all granules are in the cartridge (38).

• Remove the plastic cup and the pink styrofoam piece

from the cartridge (39) and retain for future use (the

refill resin consists of 3 refill bags) (40).

• Close the cap (41).