Mahlkonig E80S, Instruction Manual

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Fault Cause Remedy
The grinder is
humming but
not grinding.
• The grinding
mechanism is
clogged.
t Release the lock on the grind adjust-
ment and set the grinding degree to
“10”.
Start the grinding process.
The grinder clears itself.
Then set the grind adjustment to the
setting required during operation.
• Ground coffee
has built up
in the grinder
because of too
much coffee in
the portafilter.
t
Clean the spout system
(see chapter “Cleaning the spout sys-
tem”).
Release the lock on the grind adjust-
ment and set the grinding degree to
“10”.
Start the grinding process.
The grinder clears itself.
Then set the grind adjustment to the
setting required during operation.
• The grinding
degree is too
fine.
t Release the lock on the grind adjust-
ment and set the grinding
degree to “10”.
Start the grinding process.
The grinder clears itself.
Then set the grind adjustment to the
setting required during operation.
• A foreign
object is in
the grinding
mechanism.
t Clean the grinding mechanism as
described in the “Cleaning” section
and remove the foreign object as you
do so. If the foreign object cannot be
removed, contact your service partner
(see the section “Maintenance and
service”).
The grinder is
not grinding
fine enough.
• The burrs are
worn out or
require read-
justment.
t
Clean/change the burrs or zero in the
burrs
(see “Cleaning/changing the burrs”;
“Zeroing in the burrs”).
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E80S | EN ESPRESSO GRINDER
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