Jura IMPRESSA A9 One Touch Mode D'emploi page 13

The water hardness can be adjusted on a continu-
ous scale between 1 °dH and 30 °dH.
Level Display
German
Degree (°dH)
Not active
Very soft water
Soft water
Hard water
Very hard water
Connecting milk
Your IMPRESSA creates fine, creamy, feather-light
milk foam with a perfect consistency. The most
important requirement for frothing milk is a milk
temperature of 39–46 °F (4–8 °C). We would
therefore recommend using a milk cooler or a
vacuum milk container.
T Remove the protective cover from the dual
spout.
T Connect the milk pipe to the dual spout.
T Connect the other end of the milk pipe to a
milk container or immerse it in a milk
carton.
Degrees of
general hardness
(°dGH)
– –
<3 <3
> 4 > 4
> 8.4 > 8.4
> 14 > 14
1 Preparing and using for the first time
Parts per Indicator Strip number
million (ppm) of 'reddish' fields
–
< 53.4
> 71
> 150
> 250
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None
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