Jura Capresso E40 - Manual (Page 8)

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Ⅲ Lift up the cover of the bean container (11).
Ⅲ Clean out any dirt or foreign objects from the bean container.
Ⅲ Pour coffee beans into the bean container and close the cover
again.
3.5 Adjusting the grinder
You have the possibility of adjusting the grinder to the roast of
your coffee. We recommend the following:
for a light roast ➞ a finer adjustment
for a dark roast ➞ a coarser adjustment
Ⅲ Open the cover of the bean container.
Ⅲ To adjust the grinding, turn the selector switch (Fig. 2) to the
required position.
Ⅲ You have the following possibilities:
the smaller the dots, the finer the grinding
the larger the dots, the coarser the grinding
the degree of grinding should only be adjusted with the
grinder in operation.
3.6 Adjusting the water hardness
Water is heated inside the machine. This leads to calcium deposits
(scale) during use. This is automatically displayed.
Before you use your machine for the first time, you must adjust it
to the hardness of the local water. For this purpose, please use the
enclosed test sticks.
1° German water hardness corresponds to 1.79° French water
hardness.
The machine has 6 hardness settings to choose from. During the
setting, the water hardness selected is shown on the display.
Level for Claris Filter
Setting for the use of the Claris filter
cartridge.
Level 0 = water hardness is switched off
The automatic scale display is
switched off.
Level 1
German water hardness 1 – 7°
French water hardness 1.79 – 12.53°
Level 2
German water hardness 8 – 15°
French water hardness 14.32 – 26.85°
Level 3
German water hardness 16 – 23°
French water hardness 28.64 – 41.14°
Level 4
German water hardness 24 – 30°
French water hardness 42.96 – 53.7°
The machine is adjusted to hardness level 3 in the factory. You
can alter this setting by proceeding as follows: