13
1 Preparing and using for the first time
You can find out what the water hardness is by using the Aquadur®
test strip supplied as standard.
T
Hold the test strip briefly (for one second) under flowing
water. Shake off the water.
T
Wait for about one minute.
T
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 displayed.
T
Open the cover of the Rotary Switch.
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.
16°dH
g T
Turn the Rotary Switch until
25°dH
is displayed.
k T
Press the Rotary Switch to confirm the setting.
CONFIRMED w
appears briefly on the display.
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 continuously to suit the roast of your
coffee.
If you adjust the fineness of grind when the grinder is not operating,
the grinding wheel could be damaged.
T
Only adjust the fineness of grind when the grinder is run-
ning.
The fineness of grind setting is correct if the coffee flows regularly
from the coffee spout. A fine, thick crema is also formed.
Adjusting grinder
CAUTION