Troubleshooting - Jura S8 Instructions For Use Manual

7 Troubleshooting

Problem
Insufficient foam is
produced when the
milk is frothed or milk
sprays out of the fine
foam frother.
Coffee only comes out
in drips when it is
being prepared.
'Fill water tank' is
displayed although the
water tank is full.
Grinder is making a
very loud noise.
'Error 2' or 'Error 5' is
displayed.
Other 'Error' messages
are displayed.
Cause/Result
The fine foam frother is
dirty.
The coffee is ground too
finely and obstructs the
system.
The water hardness may
not have been correctly
set.
The water tank float is
trapped.
There are foreign objects
in the grinder.
If the machine has been
exposed to the cold for a
long period of time,
heating may be disabled
for safety reasons.
–
E If you were unable to solve the problem, contact customer
support in your country (see Chapter 11 'JURA contact details /
Legal information').
Action
T Clean the fine foam frother (see Chapter 5
'Maintenance – Cleaning the milk system').
T Dismantle and rinse the fine foam frother
(see Chapter 5 'Maintenance –
Dismantling and rinsing the professional
fine foam frother').
T Set the grinder to a coarser setting (see
Chapter 2 'Preparation – Adjusting the
grinder').
T Perform descaling (see Chapter 5
'Maintenance – Descaling the machine ').
T Descale the water tank (see Chapter 5
'Maintenance – Descaling the water tank').
T Contact customer support in your
country (see Chapter 11 'JURA contact
details / Legal information').
T Warm the machine at room temperature.
T Switch the S8/S80 off with the On/Off
button Q. Contact customer support in
your country (see Chapter 11 'JURA contact
details / Legal information').
7 Troubleshooting
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