Caso AirVital Pro 5410, Original Operating Manual

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caso AirVital Pro 41
Maintenance of the water filter
However, the filter may require servicing once a month depending upon
the water hardness of the used water and the frequency of use of your
device. We recommend to put the water filter into saturated salt water.
Instructions:
Fill a bowl which is capacious enough for the filter with water. Put ordinary
table salt into the water until the salt will no longer be dissolved, i. e. the
water will be saturated with salt.
Put the filter now for one day in salted water, then the ion resin can renew
itself and continue to fulfil its function.
13.7 Descaling pad
Descaling pad
The water quality in some locations is very hard so that the transducer
surface, the heating element surface, and descaling pad will have scale
formation.
The users need to clean transducer, heating element surface with a
cleaning agent and to clean the descaling pad with clear water.
For cleaning the descaling pad please proceed as follows:
Remove the air flue as described below:
Remove the mist tube by screwing it counterclockwise (picture 1)
Hold the tail of the air flue and pull it up (picture 2)
Clear the water sink, take out the descaling pad and wash it with clear
water (picture 3)
Assemble the mist tube and air flue back into the machine after cleaning.