13
1 Preparing and using for the first time
E If you do not know the hardness of your water, you must find
this out first (see Chapter 1 ‘Preparing and using for the first
time – Determining the water hardness’).
T Press the
‘<’ or ‘>’ button to set the water hardness.
T Press the
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Welcome to JURA’
‘Please press the Rotary Switch.’
T Place a receptacle under the cappuccino frother and another
under the hot-water nozzle.
k T Press the Rotary Switch.
‘System is filling.’, the system fills up with water. Water flows
out of the cappuccino frother and the hot-water nozzle. The
operation stops automatically.
‘Welcome to JURA’ appears on the display.
‘Machine is heating.’
‘Please press the Rotary Switch.’
, the Rotary Switch lights up.
T Place a receptacle under the coffee spout.
k T Press the Rotary Switch.
‘Machine is rinsing.’, the machine rinses. The operation stops
automatically.
‘Please select product:’ appears on the display.
Your IMPRESSA is ready for use.
E The display shows the products you can prepare.
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 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.
Determining the water
hardness