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5 Maintenance
Your IMPRESSA features an integrated de-scaling program. The de-
scaling operation will take some 40 min.
E Original JURA de-scaling tablets wich are specially designed
for the de-scaling program of your IMPRESSA are available at
your authorized dealer.
E 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 inter-
rupted.
E In any case wait until the de-scaling solvent is used up and the
tank is empty. Never refill de-scaling solvent.
READY / DECALCIFY
T Switch off the IMPRESSA using the ON/OFF key Q (3).
T Remove the Professional Cappuccino Frother (15) (Fig. 17).
T Press the maintenance key c (7) until the following message
is displayed:
EMPTY TRAY.
T Empty the tray.
NO TRAY
T Insert the tray again.
SOLVENT IN TANK
T Completely dissolve the content of one blister (3 tablets) in
a jug containing 17 oz (0.5 liters) of water, and fill the mixture
in the empty water tank.
T Reinstall the water tank.
OPEN TAP
SOLVENT IN TANK
T Put a sufficiently large container under the hot water spout
(Fig. 17).
T Open the steam / hot water selector (14) (Fig. 13).
DE-SCALING
CLOSE TAP
T Close the steam / hot water selector (14).
DE-SCALING
EMPTY TRAY
T Empty the tray.
NO TRAY
