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7 Troubleshooting
Problem
Grinder is making a
very loud noise.
'Error 2'
or
'Error 5'
is
displayed.
Other
'Error'
messages are
displayed.
44
Cause/Result
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 Contact customer support in your country
(see Chapter 11 'JURA contact details / Legal
information').
T Warm the machine at room temperature.
T Switch the Z6 off with the On/Off button Q.
Contact customer support in your country
(see Chapter 11 'JURA contact details / Legal
information').
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