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10
1 Preparing and using for the first time
1 Preparing and using for the
first time
JURA on the Internet
Visit us on the Internet.
On the JURA website (www.jura.com) you will find
interesting and up-to-date information on your
ENA and on every aspect of coffee.
Setting up the machine
When setting up your ENA, please note the
following:
U
Place the ENA on a horizontal surface that is
not sensitive to water.
U
Choose a spot for your ENA which protects the
machine against overheating. Ensure that the
ventilation slots are not covered.
Filling the bean container
The bean container has an aroma preservation
cover. This will ensure that your coffee beans retain
their aroma for longer.
NOTICE
Coffee beans which have been treated with
additives (e.g. sugar), ground coffee or freeze-dried
coffee will damage the grinder.
T Only use roasted, untreated coffee beans to
fill the bean container.
T Remove the aroma preservation cover.
T Remove any dirt or foreign objects from
inside the bean container.
T Fill the bean container with coffee beans and
close the aroma preservation cover.
Determining the water hardness
When you use the machine for the first time, you
must set the water hardness. If you do not know
the hardness of your water, you can find this out
first. Use the Aquadur® test strips supplied with
the machine.
T Hold the test strip briefly (for 1second)
under flowing water. Shake off the water.
T Wait for about 1minute.
T You will then be able to read the degree of
water hardness from the discoloration of the
Aquadur® test strip and the description on
the packaging.
Level
Display German
Degree (°dH)
Degrees of general
hardness (°dGH)
Parts per million
(ppm)
Indicator Strip number
of ‘reddish’ fields
Not active – – – –
Very soft water <3 <3 < 53.4 None
Soft water > 4 > 4 > 71 1
Hard water > 8.4 > 8.4 > 150 2
Very hard water > 14 > 14 > 250 3
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