Descaling

• /H18546 Press the maintenance key (7) until the following message is displayed:
• /H18546 EMPTY TRAY
• /H18546 Empty the tray
• /H18546 NO TRAY
• /H18546 Insert the tray again.
• /H18546 Remove the drip grate (19).
• /H18546 Put a container (Fig. 12) under the adjustable coffee spout (17).
• /H18546 PRESS RINSE
• /H18546 Press the maintenance key (7).
• /H18546 CLEANING
• /H18546 FILL TABLET
• /H18546 Fill in the tablet (see Fig. 15)
• /H18546 PRESS RINSE
• /H18546 Press the maintenance key (7).
• /H18546 CLEANING
• /H18546 EMPTY TRAY
• /H18546 NO TRAY
• /H18546 READY
• /H18546 Wipe coffee powder tank with a dry cloth after the cleaning program has finished.
• /H18546 The cleaning operation was completed successfully.

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 inappropriate de-scaling solvents.
• If the IMPRESSA needs de-scaling, the corresponding message 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.
• /H18546 READY