Care and cleaning – Gastroback 42639 Design Coffee Grinder Advanced Pro User Manual
Page 18
42
Problem
reason
The solution
The Portafilter overfills. It is normal for the
correct amount of
coffee to appear
overfilled in your
portafilter.
Tamper the coffee powder. Untamped
coffee can reach three times the volume of
tamped coffee.
The GRIND SIZE dial
is tight
Run milling works empty briefly by pressing
the START | PAUSE | CANCEL button whilst
turning the dial.
You cannot assemble
the bean hopper or
the bean hopper will
not stand tight on the
grinder.
The bean hopper
lock is in wrong
position.
Turn the bean hopper lock to the UNLOCK
position before assembling the bean hop-
per. Then try again.
You cannot unlock the
bean hopper.
Coffee beans block
the bottom of the
bean hopper.
Activate the grinder for a short moment to
work the beans lose. Then try again.
The appliance is
connected to the power
supply, but the screen
is dark.
The energy saving
feature is active.
Simply press a button of the operating
elements.
CAre AnD CLeAnIng
Regular cleaning helps the grinder achieve consistent grinding results which is especially
important when grinding for the use with espresso machines. Additionally, you avoid disad-
vantages to flavour and taste due to any remainder left in the grinder.
wArnIng: Always ensure that the appliance and any parts and accessories of it are out
of reach of young children. Always unplug the appliance, before moving, disassembling,
or cleaning the appliance.
The appliance is intended for grinding roasted coffee beans. Therefore, the milling works and
the burr sleeve can cause severe injuries when handled improperly. Do not hold your fingers or
any foreign objects into the grinder, and do not poke in the grind outlet, while the appliance
is connected to the power supply. Always unplug the appliance before moving, disassembling
or cleaning the appliance.
CAuTIOn: Do not use any abrasive cleaners, cleaning pads (e.g. metal scouring pads), or
any corrosive chemicals (e.g. bleach) for cleaning the appliance or any parts of it, to avoid da-
mage to the surfaces. Do not use any hard or sharp-edged objects for cleaning. Do not immer-
se the power base or power cord in water or any other liquid. Do not spill or drip any liquids
on or in the power base or power cord to avoid risk of fire and electric shock. Do not clean
the appliance or any part of it in an automatic dishwasher. Do not use violence!
Do not clean the milling works with damped brushes. Coffee powder will stick together, and
therefore clog up and block the milling works, when getting in contact with moisture.