Mahlkonig E80 GbW, Operating Manual, Page: 42 / 47

Fault Cause Remedy
The grinder is
not grinding,
the display is
permanently
red.
• The grinder is
not measuring.
t
The load cell must be calibrated
(see chapter on “Calibrating the
load cell“).
The grinder is
not grinding
fine enough.
• The grinding
discs are worn
out or require
readjustment.
t Clean/change the grinding discs or
adjust the grinding discs
(see chapter on “Cleaning/changing the
grinding discs; “Adjusting the grinding
discs“).
The grinder
does not
grind con -
tinuously or
the grinding
process stops
intermittently.
• The start but-
ton is faulty.
t Contact your supplier (see chapter on
“Maintenance and service”).
The grinder
is weighing
incorrectly/
imprecisely.
• The load
cell has
misadjusted.
• The installa-
tion location is
not stable
(e.g. windy,
vibrations).
t
The scales must be calibrated
(see chapter on “Calibrating
the load cell“).
t Place the grinder on a level surface
which is protected and vibration-free.
The grinder
is not dos-
ing into the
centre of
the inserted
portafilter
support/filter
basket
• The spout is
not correctly
aligned with
the portafilter
support/filter
basket.
t Correctly align the spout with the por-
tafilter support/filter basket in use
(see chapter on “Setting up the portafil-
ter support/basket holder and spout“).
E80 GbW | F80 GbW | EN ESPRESSO GRINDER| FILTER COFFEE GRINDER
42