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18. De-scaling
Your IMPRESSA features an integrated de-scaling program. The
de-scaling operation will take some 40 min.
Original JURA de-scaling tablets wich are specially designed
for the de-scaling program of your IMPRESSA are available
at your authorized dealer. Please note that machine defects or
residues in the water cannot be excluded if you use inappro-
priate de-scaling solvents.
If the IMPRESSA needs de-scaling, the corresponding mes-
sage is displayed.
You can still draw off coffee or hot water/steam and start the
de-scaling program later.
Before starting the de-scaling program, the machine must be
switched off. Once started, the de-scaling operation must not
be interrupted.
When using the de-scaling solvent, immediately remove any
splashes or drips from sensitive surfaces, i.e. natural stone
and wooden surfaces, or take appropriate precautions.
In any case wait until the de-scaling solvent is used up and
the tank is empty. Never refill de-scaling solvent.
Ⅲ READY
DECALCIFY
Ⅲ Switch off the IMPRESSA using the ON/OFF key (3).
Ⅲ Remove the Professional Cappuccino Frother (15) (Fig. 17).
Ⅲ Press the maintenance key (7) until the following message is
displayed:
Ⅲ EMPTY
TRAY
Ⅲ Empty the tray
Ⅲ Press the maintenance key (7) until the following message is
displayed:
Ⅲ EMPTY
TRAY
Ⅲ Empty the tray
Ⅲ NO
TRAY
Ⅲ Insert the tray again.
Ⅲ Remove the drip grate (19).
Ⅲ Put a container (Fig. 12) under the adjustable coffee spout (17).
Ⅲ PRESS
RINSE
Ⅲ Press the maintenance key (7).
Ⅲ CLEANING
Ⅲ FILL
TABLET
Ⅲ Fill in the tablet (see Fig. 15)
Ⅲ PRESS
RINSE
Ⅲ Press the maintenance key (7).
Ⅲ CLEANING
Ⅲ EMPTY
TRAY
Ⅲ NO
TRAY
Ⅲ READY
Ⅲ Wipe coffee powder tank with a dry cloth after the cleaning
program has finished.
Ⅲ The cleaning operation was completed successfully.
