LUCCA ATOM 75 Manuel utilisateur
ATOM 75
User Guide
PRECAUTIONS AND SAFETY FEATURES
Machine design has taken into account all reasonable user safety precautions; nevertheless,
particular conditions of installation and/or handling may create unforeseen situations beyond the
installer’s control which will require case-by-case evaluation of residual risks.
We recommend keeping the following in mind:
●Always handle the machine with care to avoid the danger of its falling.
●The packing materials (carton, cellophane, staples, polystyrene, etc.) can cut, wound or
create hazards if used improperly or handled carelessly. Store such materials out of reach
of children and irresponsible persons.
●This symbol on the appliance or package means that the appliance must
not be considered as normal household refuse but that it must instead be
delivered to an appropriate collection centre for the recycling of electric
and electronic appliances. Make sure that this appliance is disposed of
correctly and you too will be making your contribution to the prevention of
negative effects on health and the environment, which could otherwise be caused by
inadequate disposal. Recycling materials helps to preserve our natural resources. For
more information about how to recycle this product, you can contact your local council
office, local refuse disposal service, or the retailer from whom you purchased the
appliance.
●Before carrying out any installation or adjustment process, be sure to have read and
thoroughly understood the warnings in this manual.
●The company cannot be held liable for any damage to people or property resulting from
failure to respect the instructions concerning safety, installation and maintenance
contained in this manual.
●The power cord of this appliance must never be replaced by the user. In case of damage,
switch the appliance off and contact only the manufacturer or related after-sales service,
otherwise a skilled personnel for replacement.
●Should you decide to no longer use this type of appliance, we recommend that you make
it inoperative: unplug the appliance from the mains socket and cut off the power cord.
●All defects and/or anomalous machine behaviour should be reported immediately to
authorized installation and/or maintenance personnel.
●Before connecting the machine, check that electrical power supply corresponds to the
specifications on the data plate.
●In case of incompatibility between the plug and the socket, have the plug replaced with a
suitable type by the manufacturer, his after-sales service, or by skilled personnel, who
should also check that the section of the plug wires is suitable for the power absorbed by
the appliance.
●Avoid use of multiple-plug adapters and extension cords.
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●The ground wire must be connected; the electrical system must meet the standards set
by local safety laws and regulations.
●The machine must be installed only by authorized, qualified personnel.
●Check that the machine components have suffered no damage during shipping; in the
case defects or anomalies are found, interrupt installation and request replacement.
APPLICATIONS AND USE
●This grinder dispenser has been devised for professional use by trained personnel.
●The grinder/dispenser must be used only for the application for which it was designed;
that is, grinding roasted coffee beans. Any other use must be considered improper and
therefore dangerous.
●The manufacturer shall not be held responsible for damages deriving from improper,
erroneous or unreasonable use of the machine.
●The appliance must not be used by children or people with reduced, physical, sensorial or
mental abilities. It must also never be used by people without the necessary skills and
experience unless under supervision or during training.
●Do not allow children to play with this equipment at any time.
●The machine is not designed for use in extreme environmental conditions and in any case
at temperatures outside the -5°C to +30°C range.
●The user must respect the general safety regulations in force in the country in which the
machine is installed as well as the rules of common sense, and shall be responsible for
ensuring that periodic machine maintenance is correctly performed.
●The persons installing and using the machine and performing machine maintenance shall
inform the manufacturer of any defects or damages due to wear that might jeopardize the
original safety features of the machine.
●The installer shall be responsible for checking that the machine is installed in tolerable
environmental conditions such as to not to create health or safety hazards for those using
the machine.
●Any responsibility deriving from components manufactured and installed on the machine
shall be assumed by the respective manufacturers; responsibility attributable to the
persons authorized to use the machine shall be assumed by the customer.
●The device can be used 24 hours a 24 with intermittent service as listed on the
nameplate values Ton and Toff. The machine components are designed and built to
ensure at least 1000 hours' operation.
●Good cleaning and maintenance also contribute to determining long machine life.
BASIC SAFETY PRECAUTIONS
●Never touch the machine with damp or wet hands.
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●Never use the machine when barefoot.
●Never attempt to unplug the machine by pulling the power cord or the machine itself.
●Do not expose the machine to atmospheric agents (sun, rain, etc..).
●Never allow the machine to be used by children or by irresponsible persons.
●Always use the appliance on a flat, steady surface that is able to support its weight.
●Always unplug the machine from the power supply before performing any cleaning or
maintenance operations.
●Do not use water jets or detergents for cleaning the appliance.
●In the case of machine breakdown or malfunction switch the machine off and do not
tamper with it.
●For repairs contact only an authorized service center and request use of original spare
parts.
●Non-observance of the above precautions may make the machine unsafe for future use.
●Do not leave the machine switched on when not in use. Unplug the machine when not in
use.
●Do not obstruct the ventilation and/or heat dissipation openings and/or slits nor introduce
water or any other liquids into same.
●Should the wire be damaged, have it immediately repaired by the manufacturer, his
authorized after-sales service, or skilled personnel.
●Never insert spoons, forks or other utensils into the coffee bean container to make
withdrawals or interventions.
●Always switch off the appliance before removing blockages from the coffee bean
container.
●Never place the appliance in water or other liquids.
●Should a foreign body stop the motor, switch the machine off immediately and contact an
authorized service center
●Do not use grinder if touch display cover glass is damaged, cracked or broken.
●If touch display cover glass is damaged, dispose of any nearby coffee or food which may
be contaminated with broken glass. Failure to do so may result in severe injury.
●If touch display cover glass is damaged, the grinder must be taken to an authorized
service provider for repair. Only those properly trained by the manufacturer and wearing
personal protective equipment should attempt repair.
⚠WARNING
Those machines bearing the "EL. MOTOR WITH THERMAL PROTECTION" indication are
equipped with a device which protects the motor from overheating. When this device is engaged,
do not attempt to operate the machine: isolate the machine from the power supply and eliminate
the cause of the trouble before re-starting.
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1. GENERAL INFORMATION
MANUFACTURER:
CONTI VALERIO - Via Luigi Longo 39/41 - Sesto Fiorentino, Firenze, Italy
ELECTRONICS & SOFTWARE DESIGN:
LUCCA - 801 SE Hawthorne Boulevard, Portland, OR 97214, USA
COFFEE GRINDER MODEL (OFFICIAL NAME):
LUCCA Atom 75
2. TECHNICAL DATA
DESCRIPTION
LUCCA ATOM 75
Voltage (V)
110/120
Frequency (Hz)
60
Power consumption (W)
900
Current (A)
10
Motor power (W) *
250
RPM *
1700
Hopper capacity (g)
500
Productivity (g/s)
4,5 / 5,5
Empty Weight
9,5
Height (mm)
570
Width (mm)
180
Depth (mm)
227
(*) The value given is for the actual revolution of the burrs.
Activation times (duty cycle):
●T-on: 120 seconds
●T-off: 900 seconds
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3. IMPORTANT INFORMATION
This manual is designed for use by the user of the machine and/or by those performing
maintenance on the machine and must be considered an integral part of the machine itself. This
manual provides information concerning correct use and appropriate maintenance of the
machine, as well as useful indications for ensuring user safety. This manual must be preserved for
the entire working life of the machine and must be transferred, together with the machine, to
future users or owners. The information contained in this manual must not be construed as
substituting the safety prescriptions and the technical data regarding installation and operation
carried on the machine itself and on the packing materials. This manual reflects the current state
of machine technology and shall not be considered obsolete solely because updated at a later
date on the basis of acquired experience. The manufacturer reserves the right to make
modifications to this manual with no obligation to update previous versions except in exceptional
cases. Improper use of the machine or use in manners other than those described in this manual
shall invalidate the guarantee conditions and shall release the manufacturer from all
responsibility, the machine must be used only by adult, responsible persons. This manual must be
preserved with care: the manufacturer declines all responsibility for damages to persons or things
or to the machine itself deriving from improper use or use in manners other than those described
herein or in the case the maintenance and safety precautions described herein are not
respected.
3.1 PRESERVATION OF THE MANUAL
This manual must at all times be available to the machine user and/or the persons performing
maintenance on the machine, who must be provided with full information regarding correct
machine use and residual risks.
This manual must be preserved in a clean, dry place away from sources of heat. This manual
must be used in a manner such as not to damage any part of its contents.
Do not remove, tear out or re-write any part of this manual for any reason. In case of loss of this
manual or for further information, please contact your area retailer or the manufacturer.
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4. DESCRIPTION
1. Coffee hopper
2. Hopper gate
3. Hopper locking screw
4. Grind adjustment knob
5. Touch display
6. Dispensing spout
7. Pushbutton switch
8. Portafilter resting fork
9. Main power switch
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5. ASSEMBLY AND SETUP
5.1 INSTALLING THE COFFEE HOPPER
Before operating the appliance, fit the coffee hopper into the grinder body.
●Insert the coffee hopper into its seat, positioning it so that the indentation lines up with
the hopper locking screw on the back of the appliance.
●Tighten the hopper locking screw, taking care not to over tighten it.
5.2 ADJUSTING THE PORTAFILTER RESTING FORK
Use a 2.5mm allen key to loosen the set screw on the portafilter resting fork. Slide the fork up or
down to accommodate your machine’s portafilter.
6. INSTRUCTIONS FOR USE
6.1 INTRODUCTION
The LUCCA Atom 75 is a WiFi-enabled coffee grinder with a precise digital grind position sensor.
The mechanical portions of the Atom 75 are based on Eureka’s proven Atom platform,
manufactured by Conti Valerio, Srl. in Florence, Italy, which has been building excellent coffee
grinders since 1920. The electronic components and software were developed by LUCCA, a
coffee technology brand in Portland, Oregon, USA which has been bringing innovative coffee
products to market since 2011.
6.1.1 WHAT IS TrueGrind?
TrueGrind is an “Internet of Things” (IoT) system developed at LUCCA to help home and
professional baristas find the best grind setting for their espresso quickly and easily. Whether
you’re new to the game or a World Barista Champion, figuring out your grind setting (also known
as “dialing in”) is a challenging experience. Until now, the best any of us could do was pull a
bunch of shots and guess-and-check our way to the right setting with some handy but imprecise
heuristics (bucket of sand, anyone?).
Despite over a century of advances in espresso technology, this is still the same, sad state of the
art. We aim to change that.
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6.1.2 THE TrueGrind SYSTEM
TrueGrind is a system of three parts which all work together to help you dial in your espresso.
The Grinder: LUCCA Atom 75
The LUCCA Atom 75 has been specially designed to work with TrueGrind. It is equipped with
custom, pre-seasoned and cryogenically hardened burrs for extreme grind stability, an ultra
precise digital burr position sensor which can detect grind changes as small as 5 microns, a
touchscreen display, and internet connectivity to allow you to load, edit and reference your
favorite coffees, recipes, and TrueGrind AI grind predictions.
The App: LUCCA TrueGrind for iOS & Android
The LUCCA TrueGrind mobile app lets you browse hundreds of coffee bags to purchase from
MistoBox, create recipes, get grind setting predictions, and sync them to the grinder.
The Brain: TrueGrind AI
TrueGrind AI is a Cloud-based artificial intelligence that thinks it’s a barista--if a barista could solve
partial differential equations in milliseconds. Tell TrueGrind AI about your espresso machine,
coffee beans, and the kind of shot you want, and it will predict the best grind setting to achieve it.
Not quite there on the first try? Use the Dial-In Assistant and TrueGrind AI will instantly learn and
correct its grind predictions based on your feedback.
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6.2 USER CONTROLS
The LUCCA Atom 75 is controlled by interacting with the touchscreen, pushbutton switch and
grind adjustment knob.
6.2.1 TOUCHSCREEN
Using the touchscreen, you can navigate between different pages, view the current digital grind
setting, adjust grind time, connect the grinder to a local WiFi network, select the grinding mode,
stop and start grinding, receive and edit coffee recipes, view system information, and edit or
reset system settings.
6.2.2 PUSHBUTTON SWITCH
You can use the pushbutton switch below the grind dispensing chute to start or stop grinding
without having to use the touchscreen.
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