13
1 Preparing and using for the first time
T Place one receptacle under the hot-water spout and another
under the cappuccino frother.
c T Press the Maintenance button.
SYSTEM FILLS, the system fills up with water. The oper-
ation stops automatically.
WELCOME TO JURA appears
on the display.
UNIT IS HEATING
PRESS RINSE, the Maintenance button c lights up.
T Place a receptacle under the coffee spout.
c T Press the Maintenance button.
RINSING, the machine rinses. The operation stops auto-
matically.
SELECT PRODUCT appears on the display. Your
IMPRESSA is ready for use.
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 1 second) under flowing water.
Shake off the water.
T Wait for about 1 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 adjust the grinder on a continuous scale to suit the degree
of roast of your coffee.
If you adjust the consistency of grind when the grinder is not oper-
ating, the grinder adjustment switch could be damaged.
T Only adjust the consistency of grind when the grinder is run-
ning.
The consistency of grind setting is correct if the coffee flows regu-
larly from the coffee spout. In addition a fine, thick crema forms.
Determining the water
hardness
Adjusting the grinder
CAUTION