Inserting And Activating The Filter Cartridge; Determining And Adjusting The Degree Of Water Hardness - Jura 657 Original Bedienungsanleitung

2 Preparing and using for the first time
Inserting and activat-
ing the filter cartridge
Determining and
adjusting the degree of
water hardness
14
c T Press the rinse button to start the rinse operation.
MACHINE IS RINSING, water flows out of the dual spout. The
operation stops automatically. Your IMPRESSA is ready for
operation.
E After first-time use do not disconnect the IMPRESSA from the
power supply for 24 hours to ensure that it is in the optimum
operating condition.
E When a coffee speciality has been prepared for the first time,
it is possible that FILL BEANS is shown on the display as the
grinder has not yet been completely filled with coffee beans.
In this case prepare a different coffee speciality.
E If you have not been able to use the machine for the first time
correctly and fully, contact your JURA service partner. The con-
tact details are given in the 'JURA contacts' section on the last
page of these instructions.
Your IMPRESSA no longer has to be descaled if you are using the
CLARIS filter cartridge.
E The CLARIS filter cartridge must be installed for the first time
by a service technician. Please contact your JURA service part-
ner.
Water is heated in the IMPRESSA. This results in a build-up of limes-
cale over time. The harder the water, the more frequently the
machine needs to be descaled. For this reason it is important to
select the correct setting on the IMPRESSA for the water hardness of
the used water.
The water hardness can be adjusted on a continuous scale between
1° dH and 30° dH. This can also be deactivated, which means that
the IMPRESSA will not let you know when it has to be descaled.
E However, if you are using the CLARIS filter cartridge and it is
activated, you will not be able to adjust the water hardness.