Instructions for Use, Manual JURA IMPRESSA Z5 - Esperanza

12 Troubleshooting
12 Troubleshooting
Problem Cause/Result Action
Grinder is making a very
loud noise.
The frother does not
produce enough milk
foamor milk sprays from
the cappuccino nozzle.
Coffee only comes out
in drips when it is being
prepared.
Water hardness cannot be
adjusted.
COFFEE READY /
FILL BEANS
is displayed, although the
bean container has been
filled.
COFFEE READY /
FILL BEANS
is not displayed although
the bean container is
empty.
TRAY EMPTY
stays on constantly.
WATER TANK FILL
is displayed although the
water tank is full.
There are foreign objects
in the grinder.
The cappuccino nozzle is
dirty.
Coffee or pre-ground
coffee has been ground
too finely and is blocking
the system.
The CLARIS plus filtercartridge
is activated.
The grinder is not yet
completely filled with
beans.
The bean monitor is
dirty.
The metal contacts of the
drip tray are dirty or wet.
The water tank float is
trapped.
T Remove the foreign objects (see
Chapter 7, ‘Maintenance – Removing
foreign objects’).
T Rinse and clean the cappuccino
nozzle (see Chapter 7, ‘Maintenance –
Cappuccino nozzle’).
T Put the grinder on a coarser setting
or use coarser pre-ground coffee (refer
to Chapter 2, ‘Preparing and using for
the first time – Adjusting grinder’).
T Deactivate the CLARIS plus filter
cartridge.
T Prepare a coffee speciality.
T Clean the bean container
(see Chapter 7, ‘Maintenance –
Cleaning the bean container’).
T Clean the metal contacts on the back
of the drip tray.
T Descale the water tank
(see Chapter 7, ‘Maintenance –
Descaling the water tank’).
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