First-Time Use Without Filter Cartridge Activation; Determining The Water Hardness; Adjusting The Grinder - Jura ENA MICRO 9 User Instructions

First-time use without filter cartridge
activation
g T Turn the Rotary Switch until
/
FILTER - NO -
k T Press the Rotary Switch.
OK
16°dH
g T Turn the Rotary Switch to change the water
hardness setting, e.g. to
k T Press the Rotary Switch.
OK
FILL WATER TANK
T Remove the water tank.
T Fill the water tank with fresh, cold water and
reinsert it.
PRESS RINSE
T Place a receptacle under the dual spout.
c T Press the Maintenance button.
SYSTEM FILLING
with water.
HEATING
PRESS RINSE
c T Press the Maintenance button.
, the system rinses itself. The
RINSING
operation stops automatically.
READY

Determining the water hardness

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 running water.
T Shake off the water.
T Wait for about one minute.
is displayed.
.
25°dH
, the system fills up
1 Preparing and using for the first time
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.
The water hardness can now be adjusted.

Adjusting the grinder

You can adjust the grinder on a continuous scale to
suit the degree of roast of your coffee.
CAUTION
If you adjust the consistency of grind when the
grinder is not operating, the grinder adjustment
switch could be damaged.
T Only adjust the consistency of grind when
the grinder is running.
The consistency of grind setting is correct if the
coffee flows regularly from the dual spout. In
addition a fine, thick crema forms.
Example: Change the consistency of grind during
the preparation of an espresso.
T Place a cup under the dual spout.
T Open the cover cap of the grinder adjust-
ment switch.
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