Jura IMPRESSA Z5, Manual

Page: 23 / 112

23
2 Preparing and using your IMPRESSA for the first time
Wait for about one minute.
You will then be able to read the degree of water hardness
from the discolouration of the Aquadur® test strip and the
description on the packaging.
You can now adjust the water hardness.
Example : To change the water hardness from
16° dH
to
25° dH
,
proceed as follows:
Precondition :
COFFEE READY
is shown on the display.
k T
Keep the Rotary Switch pressed until
MAINTENANCE
appears.
g T
Turn the Rotary Switch until
HARDNESS 16° dH
is
displayed.
k T
Press the Rotary Switch to enter the programme item.
HARDNESS 16° dH
g T
Turn the Rotary Switch until
HARDNESS 25° dH
is
displayed.
k T
Press the Rotary Switch to confirm the setting.
CONFIRMED √
appears briefly on the display to confirm
the setting.
HARDNESS 25° dH
g T
Turn the Rotary Switch until
EXIT
is displayed.
k T
Press the Rotary Switch to exit programming mode.
COFFEE READY
is shown on the display.
You can adjust the grinder to suit the roast of your coffee.
Our recommendations:
Select a fine setting for a light roast.
Select a coarse setting for a darker roast.
If you adjust the fineness of grind when the grinder is not operating,
the grinding wheel could be damaged.
Only adjust the fineness of grind when the grinder is run-
ning.
T
T
Z
Z
T
Adjusting grinder Adjusting grinder
CAUTION CAUTION