Eureka MIGNON ZERO Instruction Manual

LIBRETTO ISTRUZIONI
USER HANDBOOK
Translation of the Original Instructions
MIGNON
ZERO &ZERO BREW

V
SAFETY INSTRUCTIONS
The producer has reasonably considered every precaution possible, so to assure
user’s safety. Anyway, in installing and using the grinder, various conditions may create
uncontrollable and unpredictable events; so, it’s always necessary to evaluate any risks
and consider what follows:
• Before connecting the grinder, it’s necessary to verify that plate data match with electric
net ones.
• Both installation and repair must respect safety instructions and the inforce rules of the
country in which the grinder is installed.
• The grounding wire is necessary, like the installation. Both must respect the inforce
rules of the country in which the grinder is installed.
• Adaptors, multiple outlets and extension cables are not suggested.
• Do not use this grinder if it is damaged on the cable. If the cable is damaged, it must be
replaced by the manufacturer or qualified personnel. In case of malfunctioning, switch
off the grinder and take it to the closest authorised service center.
• Do not immerse the grinder, the cable or the plug into water or other liquids. It’s
necessary to avoid that internal parts enter in contact with other liquids.
• Do not use any water jets, unsuitable detergents or steam-cleaners to clean.
• During its use, install the grinder on a flat and stable surface being able to sustain the
weight of the grinder.
• The grinder is intended to be used only to grind roasted coffee beans. A different use is
considered unsuitable and dangerous. The producer cannot be considered responsible
for possible damages related to misuse or erroneous and unreasonable actions.
• The grinder cannot be used in extreme enviromental conditions. In any case, use the
grinder just between -5° C ÷ + 30° C degrees.
• For home-use, it is necessary to switch off the grinder and to unplug it before changing
any accessory or coming clode to any parts that is working.
• This appliance is intended to be used in household and similar applications such as:
staff kitchen areas in shops, offices and other working environments, farm houses, by
clients in hotels, motels and other residential type environments, bed and breakfast
type enviroments.
• Do not allow children or untrained people to use the grinder.
• The grinder can be used by children being 8 years old or above and by people
with reduced physical, sensory or mental capabilities ; by people without adequate
experience just when monitored and if these have received user instruction on the
grinder. Cleaning cannot be performed by unmonitored children.
IMPORTANT WARNINGS
• Do not pull the cable or the grinder itself to disconnect its power cable.
• Do not use the grinder with wet or damp hands.
EN EN

VI
• Do not use the grinder when you are barefoot.
• Before cleaning or servicing, unplug the grinder from the electric net.
• Do not leave the grinder switched on when not necessary. When it is not working,
unplug the grinder.
• Do not obstruct the fan or heat elimination systems. Do not enter any water or liquids.
• While the grinder is working, do not enter spoons, forks or other utensils in the spout
or the coffee container to perform anything.
• To solve any blockage in the spout, always switch off the grinder before.
• In case of failure of the motor, switch off the grinder and contact an authorised service
center.
• Prevent the grinder to be used under any weather conditions (sun, rain, ecc.).
• Children must be monitored to prevent they play with the grinder.
• The owner is responsible for monitoring the installation of the grinder, so to assure
it has been installed in enviromental conditions that will not create a safety or health
danger for the users.
• If you decide not to use anymore this grinder, we suggest to make it inoperative. After
having it unplugged, cut the cable. In case of failure, switch it off and do not tamper
with.
CONSERVATION OF THE MANUAL
This manual must always be at any user disposal. The user must be informed on the
correct use of the grinder and on potential risks. It must be conserved in a dry, clean and
heat-protected place. Use the manual so to avoid any damage to itself. Do not remove,
rip or write on any manual parts. In case you cannot find the manual, take contact with the
re-seller or the producer for further information.
UNPACKING THE GRINDER
• It’s necessary to check out that there is not any damage on the grinder, looking at the
external packacing
• After having removed the packing, check out there are no damages on the grinder.
• Check out the entirety of all components. In case of defects or damages, inform
immediately the authorised reseller.
• The packing (box, cellophane, metallic parts, styrofoam, etc.) can cut, wound or be
dangerous if mismanaged. Prevent children or non-responsible people entering in
contact with the packing.

VII
• This symbol on the grinder or on the packing informs that the grinder cannot be
considered like a usual home waste ; it must be delivered to a suitable
waste collection facility that recycle electric and electronic devices. If
this grinder is correctly disposed of, you will prevent potential
damages to both environment and health; these damages may occur
in case the grinder is not correctly disposed of. Waste recycling
protects natural sources. For further information on the recycling of this product, you
can contact your local authority, local recycling center or the reseller you purchased
the grinder from.
IMPORTANCE OF THE MANUAL
This manual is adressed to the user of the grinder and it is considered part of this product.
It shares information on its correct use and maintanance, including information on user’s
safety. This manual must be held during all the grinder’s lifespan and must be transmitted
to any user or future owner. All information in this manual do not replace safety rules
and techicnal data on the installation and functioning of the grinder and its packing. This
manual reflects the nowadays state of the art and it cannot be considered inadaquate just
because revised on the base of new techologies. The producer may modify the manual
without revising previous editions, except in special cases. A misuse of the grinder, or
a different use than the one described on the manual, will invalidate any warranty or
responsability of the producer. The grinder can be used just by a responsible adult. It’s
necessary to preserve the manual, as the producer cannot be held responsible for any
damage on people or things, or any damage on the grinder in case it is misused or in case
safety and maintenance rules are not respected.

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10
ZERO
9
9
ZERO BREW
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5
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4
8
7

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x4
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EN
8 GENERAL INFORMATION
MANUFACTURER:
CONTI VALERIO - Via Luigi Longo, 39/41 - 50019 Sesto Fiorentino (FI) – ITALIA
MODEL:
SD - MEA
9 TECHNICAL DATA
Power consumption (W)
Frequency (Hz)
Volts (V)
DESCRIPTION
RPM
Production rate (g/s)
Empty weight (kg)
Hopper capacity (g)
Height (mm)
Width (mm)
Depth (mm)
Ton: 60 s
Toff: 1200 s
ZERO (MEA)ZERO (SD) ZERO BREW (SD) ZERO BREW (MEA)
5,6
45
220/240
50/60
1350 (50Hz)
1650 (60Hz) 1650 1350 (50Hz)
1650 (60Hz) 1650
320 320
50/6060 60
220/240110/120 110/120
1,4 - 1,8 (espresso) / 1,9 - 2,5 (brew)
346
204
120

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EN
10 DESCRIPTION OF THE APPLIANCE
1. Container lid
2. Blow-Up Bellow
3. Coffee bean container
4. Opening / closing tab for coffee bean
container
5. Dispensing nozzle
6. Ground coffee container
7. Container holder fork
8. Grinding activation button
9. Grinding adjustment knob
10. Coffee bean container fixing screw
11 LOCKING THE CONTAINER
Before starting operation, install the coffee beans container (2).
• Insert the container (2) in its seat (Fig.2) making sure the hole is aligned with the
screw on the back of the appliance.
• Screw in the locking screw (8) (Fig.3).
12 ADJUSTMENTS AND USE
12.1 PRELIMINARY OPERATIONS
Before starting work, the machine must be set up according to the type of coffee blend
(roasting level) and grinding degree.
• Select the type of coffee blend (roasting level).
• Select the grinding degree.
• Assemble the fork (7) and install it on the body of the machine (Fig.6).
• After making the electrical connection, turn the tab (4) at the base of the coffee bean
container (3) to close it (Fig.4).
• Remove the lid (1) and fill the container (3) with coffee beans.
• Put back the lid (1).
12.2 GRINDING ADJUSTMENT
Rotate the adjustment knob (9) clockwise to make the powder finer, or counter-clockwise
to increase it coarseness (Fig.5). The adjustment must be made gradually, grinding a
little coffee every 2 notches at the most. If the knob is turned by one full turn with the
motor stopped, the machine may stop.
12.3 OPERATION
• Place the container for the ground coffee (6) on the fork (7) under the dispensing
nozzle (5) (Fig.7).
•Press the side activation key (8) and after a few moments open the tab (4) allowing
the passage of coffee beans.
• After all the coffee beans have been ground, close the tab (4) and press the blow-up
bellows (2) 4-5 times to extract all the ground coffee (Fig.8).
• Complete grinding by pressing the side activation button again (8).

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EN
ATTENTION
To ensure correct operation of the Blow-Up system, press the bellow (2) with
grinding activated and with the tab (4) closed.
ATTENTION
To ensure correct operation of the appliance, avoid grinding more than 160 g of
coffee per activation.
13 CLEANING AND MAINTENANCE
ATTENTION
Disconnect the appliance from the power supply before carrying out any cleaning
and maintenance operations. Do not pull the power cord or the appliance itself to
disconnect the plug from the power supply socket.
ATTENTION
Maintenance and cleaning operations must be carried out by specialized
personnel authorized by the manufacturer.
ATTENTION
Do not carry out makeshift or precarious repairs, much less use non-original
spare parts.
13.1 CLEANING
Cleaning is a critical aspect for the correct operation of the coffee grinder. A neglected
coffee grinder can have a negative impact on coffee brewing and on the accuracy of
dosing and grinding. Before cleaning, make sure the appliance is unplugged.
13.2 CLEANING THE HOPPER
After removing the hopper from the machine, wash the inside of the same with water
and neutral detergent, removing the oily layer left by the coffee beans. Rinse it and dry it
thoroughly. Repeat the process for the plastic lid. Do not wash in the dishwasher.
Cleaning is recommended at least once a week.

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EN
13.3 CLEANING THE GRINDING SYSTEM
After removing the lid, open the upper grinder holder. Then clean the grinders and other
internal parts with a brush or a dry cloth. If necessary, use a vacuum cleaner or a jet
of compressed air. After putting back the upper grinder holder and the lid, insert the
hopper. For complete sanitation, use commercially available detergent tablets for coffee
grinders.
ATTENTION
All cleaning and sanitising operations must be carried out with products
approved for use with food.
13.4 MAINTENANCE
Check, and if necessary replace, the grinders every 300 kg of coffee. To carry out
maintenance on the grinders, disconnect the appliance from the power supply and
remove the bean container. Remove the rear shield and unscrew the screw hidden
behind to remove the lid. Next, unscrew the underlying screws that secure the upper
grinder holder. To clean the grinders, use a brush or a dry cloth; if necessary use a
vacuum cleaner or a jet of compressed air.
ATTENTION
Maintenance must only be carried out by specialized personnel authorized by the
manufacturer.
ATTENTION
Do not carry out makeshift or precarious repairs, much less use non-original
spare parts.
14 TROUBLESHOOTING
Contact the specialized personnel.

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CONTI VALERIO S.R.L.
Via Luigi Longo 39/41 - 50019 Sesto Fiorentino (FI) - ITALY
ME053-5-5A-A0-R00
01-2022