Rancilio MD User guide

Macinadosatore
Machine pour la mouture et le dosage du café
Kaffeemühle mit Pulverdosierung
Machine for coffee grinding and dosage
Máquina para moler y disufucar café
Moedres com dosadores
MD
 MD40
 MD50/ST
 MD50/AT
 MD80
Uso e manutenzione
Emploi et entretien
Gebrauch und Instandhaltung
Use and maintenance
Uso y manutención
Uso e manutenção
Macinadosatore
Machine pour la mouture et le dosage du café
Kaffeemühle mit Pulverdosierung
Machine for coffee grinding and dosage
Máquina para moler y disufucar café
Moedres com dosadores
MD
 MD40
 MD50/ST
 MD50/AT
 MD80

Gentile cliente,
grazie per averci accordato la Sua fiducia.
Siamo sicuri che il prodotto che Lei ha acquistato risponderà in pieno alle Sue aspettative, come
tutti gli altri articoli della produzione RANCILIO.Il prodotto che Lei si accinge ad usare è il risultato
di approfonditi studi e meticolose sperimentazioni fatte dalla RANCILIO per offrirLe quanto di più
funzionale, sicuro ed apprezzabile, anche sotto il profilo del design, si possa trovare sul mercato.
Il libretto di istruzioni per il corretto uso e manutenzione della macchina La aiuterà a sfruttare al
meglio le sue elevatissime possibilità e prestazioni.
Con l’augurio di poterLa sempre annoverare tra i nostri clienti, Le auguriamo una buona lettura.
IT
Cher Client,
NousVous remercions pourVotre confiance.
Nous sommes certains que le produit que Vous avez acheté correspondra entièrement à Vos désirs,
comme du reste tous les articles de la production RANCILIO. Le produit que Vous allez employer est
le résultat d’études approfondies et de méticuleux essais effectués par RANCILIO afin de pouvoirVous
offrir le produit le plus fonctionnel, le plus sûr et le plus remarquable, également du point de vue design,
que l’on puisse trouver sur le marché. Le petit livre d’instructions pour l’emploi correct et l’entretien de
la machineVous aidera à tirer le maximum de ses grandes possibilités et performances.Nous sommes
certains que nos explications sont claires et espérons, cher client, mériter Votre fidélité.
Sehr geehrte Kundin/sehr geehrter Kunde,
Zuerst möchten wir Innen für das uns entgegengebrachteVertrauen danken.
Wir hoffen, dass das von Ihnen gekaufte Produkt Ihren Erwartungen in jeder Hinsicht entsprechen wird-
wie übrigens auch all unsere anderen Erzeugnisse.Das Produkt das Sie in Gebrauch nehmen werden,
ist das Resultat von sorgfältigen von RANCILIO Untersuchungen und Tests, um Ihnen in Bezug auf
Funktionalität,Sicherheit,LeitungsfähigkeitsowieDesigneinProduktanbietenzukönnen,dasdasBeste
auf Markt befindliche ist. Das Büchlein mit den Anwiesungen für eine korrekte Bedienung und Wartung
der Maschine wird Ihnen behilflich sein, das Beste aus Ihnem Gerät zu machen.Wir hoffen, dass unsere
Erklärungen verständlich sind und dass Sie auch in Zukunft zu unseren Kunden zählen dürfen.
Mit freundlichen Grüssen.
Dear Customer,
First of all, thank you choosing RANCILIO.
We are confident that the product you have purchased will come up to all your expectations-just as all
our other products are designed to do.The product that you are about to use is the outcome of pain-
staking research and tests.The Rancilio’s consistency assures quite sure that the equipment we have
supplied you with, is the most functional, safe and satisfactory of its kind to be found on the market, as
regards both its design and its efficency.The booklet of instructions for its correct use and maintenance
will help you to get the best possible service out of your machine.We trust you will find our explanations
clear and we may continue, in the future, to count you among our esteemed customers.
Muy estimado cliente:
muchas gracias por habernos acordado Su confianza.
Estamos seguros que el producto que Ud. ha adquirido responderà seguramente a Sus esperanzas,
asi como és por todos los demás articulos RANCILIO fabrica.El producto que Ud.se apresta a utilzar
és el resultado de particulares estudios y pruebas meticulosas hechas por la firma RANCILIO para
ofrecerle un producto funcional, seguro y apreciable, tambien por lo que se refiere al design, segu-
ramente uno de los mejores que Ud. pueda encontrar en comercio. El manual de instrucciones para
utilizar correctamente y efectuar la manutención de la máquina, la ayudará a disfrutar a lo máximo las
elevadas posibilidades y prestaciones de la misma.Mientras confiamos que Ud.siga siendo siempre
Cliente nuetro, le deseamo una provechosa lectura.
FR
DE
EN
ES
PT
Prezado Cliente,
Obrigado por nos ter dado a sua confiança.
Temos certeza que o produto que Você comprou responderá totalmente as suas expectativas, como
todos os outros artigos da produção RANCILIO.O produto que Você está para usar é o resultado de
estudos profundos e experiências meticulosas feitas pela RANCILIO, para oferece-lhe quanto de mais
funcional,seguroeconsiderável,tambémsoboperfildo disign, quesepossa encontrarno mercado.O
manual de instruções para o uso correto e manutenção da máquina lhe ajudará a desfrutar ao máximo
as suas elevadíssimas possibilidades e desempenhos.
Com o desejo de poder tê-lo sempre entre os nossos clientes, desejamo-lhe uma boa leitura.

Tratamento do lixo dos aparelhos elétricos e eletrônicos
Jogar o produtos seguindo as normas em vigor relativas à coleta diferencia-
da em centros de coleta apropriados.
Não tratar como simples lixo urbano.
Para qualquer informação necesssária contatar o construtor no endereço indicado
no manual de instruções.
O produto responde aos requisitos exigidos pelas novas diretrizes introdu-
zidas para tutelar o ambiente e deve ser sucadato em modo apropriado ao
final do seu ciclo de vida.
Afvalbehandeling van de elektrische en elektronische apparatuur
Verwerk het product volgens de geldende normen m.b.t. de gescheiden
afval bij de voorbestemde vuilniscentrums.
Behandel het product niet als eenvoudig stadsvuil.
Neem contact op met de constructeur op het aangegeven adres in deze handleiding
voor nadere informaties.
Het product beantwoordt aan de door de nieuwe richtlijnen verlangde verei-
sten ingevoerd ter bescherming van het milieu en moet op passende wijze op
het einde van zijn levenscyclus worden verwerkt.
Postępowanie z odpadami pochodzącymi z urządzeń elektrycznych/
elektronicznych
Produkt musi zostać poddany utylizacji zgodnie z obowiązującymi przepi-
sami dotyczącymi segregowania odpadów w specjalnie do tego wyznaczonych miej-
scach. Nie wyrzucać razem ze zwykłymi odpadami miejskimi.
W celu uzyskania jakichkolwiek informacji proszę skontaktować się z producentem
pod adresem podanym w instrukcji obsługi dla użytkownika.
Ten produkt odpowiada wymogom zawartym w nowych dyrektywach
wprowadzonych w celu ochrony środowiska i po zakończeniu cyklu eksploa-
tacji musi zostać zutylizowany we właściwy sposób.
Obdelava odpadkov električnih in elektronskih naprav
Odlaganje izdelkov je potrebno vršiti v skladu z veljavnimi predpisi v zvezi z
selektivnim odlaganjem odpadkov v centrih za zbiranje odpadkov ki so temu
namenjeni. Ne odlagajte ga kot običajne smeti.
Za kakršnokoli informacijo kontaktirajte proizvajalca na naslovu, ki je naveden v
priročniku z navodili.
Izdelek odgovarja zahtevam novih smernic, ki so uvedene zaradi zaščite
življenske sredine in mora biti odložen na ustrezen način po koncu življenjske
dobe.
Kā utilizēt elektrisko/elektronisko iekārtu atkritumus
Iekārtu atkritumus nepieciešams utilizēt atbilstoši spēkā esošajiem noteikumiem,
kuri reglamentē dažādu veidu atkritumu utilizēšanu tikai speciālajās atkritumu
konteineros. Nemetiet šos atkritumus parastajos kopējos pilsētas atkritumu.
Lai saņemtu jebkuru informāciju, griezieties pie ražotāja, kura adrese uzrādīta
ekspluatācijas instrukcijā.
Dotais produkts atbilst jaunās direktīvas prasībām, kura attiecās uz
ekoloğisko drošību, un tas ir atbilstošā kārtībā utilizējams pēc tā, kad nobei-
gsies tā derīguma termiņš.
Zacházení s odpady z elektrických / elektronických zařízení
Výrobek likvidujte podle současných předpisů o likvidaci tříděného odpadu
na k tomu určených skládkách.
Nezacházejte s ním jako s běžným obecním odpadem.
Potřebujete-li jakékoli informace, kontaktujte prosím výrobce na adrese uvedené v
návodu pro použití.
Výrobek odpovídá požadavkům nových směrnic zavedených pro ochranu
životního prostředí a zlikvidovat se na konci své životnosti musí příslušným
způsobem.
Zaobchádzanie s odpadmi z elektrických / elektronických zariadení
Výrobok likvidujte podľa súčasných predpisov o likvidácii triedeného odpa-
du na k tomu určených skládkach.
Nezaobchádzajte s ním ako s bežným komunálnym odpadom.
Ak potrebujete akékoľvek informácie, kontaktujte, prosím, výrobcu na adrese uve-
denej v návode na použitie.
Výrobok zodpovedá požiadavkám nových smerníc zavedených pre ochra-
nu životného prostredia a zlikvidovať sa na konci svojej životnosti musí
príslušným spôsobom.
Kur išmesti elektros \ elektroninės įrangos atliekas.
Šalinkite įrangos atliekas atitinkamai esamų taisyklių, kurios liečia tokios
rūšies atliekas apie specialias atliekų kaupimo vietas.
Nemeskite atliekas į paprastus miesto šiukšlių konteinerius. Papildomos informa-
cijos kreipkitės į gamintoją nurodytu vartotojo instrukcijoje adresu .
Šis produktas atitinka įvestos ekologiniam saugumui naujos direktyvos
reikalavimams ir turi būti sunaikintas pasibaigus jo atitikties terminui.
Entsorgung von elektrischen und elektronischen Geräten
Das ist Produkt gemäß den geltenden Normen für die Mülltrennung bei den
zuständigen Sammelzentren zu entsorgen.
Nicht wie normalen Müll behandeln.
Weitere Informationen sind beim Hersteller unter der in der Gebrauchsanleitung an-
gegebenen Adresse zu erhalten.
Das Produkt entspricht den Erfordernissen den neuen Richtlinien über den
Umweltschutz, und muss an seinem Lebensende entsprechend entsorgt wer-
den.
Treatment of waste from electric/electronic equipment
Dispose of the product in accordance with current regulations concerning diffe-
rentiated waste disposal in dedicated waste disposal areas.
Do not treat as simple urban waste.
For any information please contact the manufacturer at the address specified in the user
manual.
The product complies with the requirements of the new directives introduced for
the environmental safeguard and must be disposed of appropriately at the end
of its life cycle.
Trattamento dei rifiuti delle apparecchiature elettriche ed elettroniche.
Smaltire il prodotto seguendo le norme vigenti relative allo smaltimento
differenziato presso centri di raccolta dedicati.
Non trattare come semplice rifiuto urbano.
Per qualsiasi informazione necessaria contattare il costruttore all’indirizzo indicato
nel libretto istruzioni.
Il prodotto risponde ai requisiti richiesti dalle nuove direttive introdotte a tutela
dell’ambiente e che deve essere smaltito in modo appropriato al termine del
suo ciclo di vita.
Traitement des ordures des équipements électriques et électroniques
Ecouler le produit conformément aux normes en vigueur concernant l’écou-
lement différencié auprès de centres de récolte dédiés.
Ne pas traiter comme simples ordures urbaines. Pour toute information nécessaire
contacter le constructeur à l’adresse indiquée dans le manuel d’emploi.
Le produit est conforme aux caractéristiques requises par les nouvelles direc-
tives introduites pour la sauvegarde de l’environnement et doit être écoulé de
façon appropriée à la fin de son cycle de vie.
Tratamiento de los desechos de los equipos eléctricos y electrónicos
Eliminar el producto en los centros de recolección especializados, siguiendo
las normas vigentes relativas a la eliminación diferenciada.
No tratar como simple desecho urbano.
Para cualquier información necesaria, contacten al fabricante en la dirección indica-
da en el manual de instrucciones.
El producto responde a los requisitos demandados en las nuevas directivas
introducidas para la protección del ambiente y debe ser eliminado de manera
apropiada al final de su ciclo de vida.
Behandling af affald fra elektrisk/elektronisk udstyr
Bortskaf produktet i overensstemmelse med nuværende reguleringer vedr.
forskellige affaldsprodukter på deponeringssteder dedikeret til affald.
Må ikke behandles som alm. byaffald.
Kontakt producenten på den specificerede adresse i brugerhåndbogen for yderligere
oplysninger.
Produktet er i overensstemmelse med de nye direktiver, introduceret for mi-
ljøforanstaltningen og skal bortskaffes på behørig vis ved slutningen af dets
livscyklus.
Avfallshantering av elektriska och elektroniska apparate
Nedskrota produkten genom att följa gällande normer för differentierad sa-
nering på seriösa uppsamlingsställen.
Behandla det inte som vanligt tätortsavfall.
Vid behov av ytterligare information, var vänlig ta kontakt med tillverkaren på den
adress som anges i bruksanvisningen.
Produkten motsvarar de krav som ställs i de nya miljödirektiven och den
måste nedskrotas på ett lämpligt sätt i slutet av sin livscykel.
Behandling av avfall fra elektrisk/elektronisk utstyr
Produktet skal avhendes i samsvar med gjeldende forskrifter angående dif-
ferensiert avfallsavhending på dediserte avfallsavhendingsområder.
Det må ikke behandles som vanlig byavfall.
For videre opplysninger vennligst kontakt fabrikanten på adressen som er angitt i
bruksanvisningen.
Produktet etterkommer kravene i de nye miljødirektivene og skal avhendes
på en passende måte etter avsluttet bruk.
Elektri- ja elektronseadmete jäätmete töötlemine
Tootest lahtisaamist peab läbi viima vastavalt käibivatele eeskirjadele, mis
käsitlevad jäätmetest eristatud lahtisaamist selleks mõeldud jäätmetest
lahtisaamise alades.
Mitte töödelda nagu tavalisi majapidamisjäätmeid.
Mistahes informatsiooni saamiseks pöörduge palun tootja poole aadressil, mis on
märgitud kasutaja käsiraamatus.
Toode vastab uuetele nõutele, mis on esitletud keskkonna kaitsmiseks ja sel-
lest peab reeglipäraselt lahti saama selle elutsükli lõpus.
Sähköisten ja elektronisten laitteiden jätteiden käsittely
Hävitä tuote noudattaen seuraavia voimassa olevia lajitellun jätteiden käsit-
telyä koskevia määräyksiä asianmukaiseen jätteidenkäsittelylaitokseen.
Älä käsittele sitä tavallisena kaupunkijätteenä.
Mitä tahansa tietoja varten ota yhteyttä valmistajaan ohjekirjassa olevaan osoittee-
seen.
Tuote on uusien ympäristöä suojaavien direktiivien vaatimusten mukainen ja
se tulee hävittää asianmukaisella tavalla sen käyttöiän päätyttyä.
Az elektromos és elektronikai készülékek hulladékkezelése
A terméket az erre a célra kijelölt gyűjtőhelyekre adja le követve a szelektív
hulladékgyűjtéssel kapcsolatos jelenlegi jogszabályokat.
Ne kezelje közönséges városi hulladékként.
Bárminemű információért forduljon a gyártóhoz, melynek címét a használati útmu-
tatóban találja.
A termék megfelel a környezet védelme érdekében újonnan bevezetett
irányelvek követelményeinek és ennek megfelelően kell kezelni az élettar-
tamának végeztével.
EUROPEAN UNION ONLY

Il presidente - The president
La presente dichiarazione perde la sua validità se la macchina viene modificata senza la nostra espressa autorizzazione.
La présente déclaration perd sa validité dès lors que la machine est modifiée sans notre expresse autorisation.
Die vorliegende Erklärung verliert ihre Gültigkeit, wenn die Maschine ohne unsere ausdrückliche Genehmigung verändert wird.
The present declaration will become invalid should the machine be modified without our specific authorization.
La presente declaración pierde su validez si la máquina es modificada sin nuestra expresa autorización.
A presente declaração perde a validade se a máquina é modificada sem a nossa expressa autorização.
20010 Villastanza di Parabiago (MI)
Viale della Repubblica 40
DICHIARAZIONE DI CONFORMITA’ CE - DECLARATION DE CONFORMITE CE
EG-KONFORMITÄTSERKLÄRUNG - EC DECLARATION OF CONFORMITY
DECLARACIÓN DE CONFORMIDAD CE - DECLARAÇÃO DE CONFORMIDADE CE
Noi RANCILIO Macchine per caffè S.p.A.
Dichiariamo sotto la nostra responsabilità che il prodotto: Macinadosatore per uso professionale
Déclarons, sous notre responsabilité, que le produit : Moulin–doseur a cafe d’utilisation professionnel
Wir erklären auf unsere Verantwortung, daß das Produkt: Kaffemühlee–dosierer für Beruflichgebrauch
Declare under our responsibility that the product: Coffee–grinder–dispenser makers for commercial use
Declaramos bajo nuestra responsabilidad que el producto:Moledor–dosificador de café de uso profesional
Declaramos sob a nossa responsabilidade que o produto: Máquina para o moedor e dosador de cafè para uso profissional
al quale è riferita questa Dichiarazione, secondo quanto prescritto dalle direttive specifiche:
à laquelle se réfère cette déclaration, selon les prescriptions des directives spécifiques.
auf das sich diese Erklärung bezieht, Entsprechend der Vorschriften der spezifischen Richtlinien.
to which this declaration relates is, according to the provisions of the specific directives:
al cual se refiere esta Declaración, de acuerdo con lo prescrito por las específicas directivas:
ao qual se refere esta Declaração, segundo quanto prescrito pelas específicas diretrizes:
98/37/CE
Direttiva macchina - Direttiva machine - Richtlinie Maschine - Makers directive - Directiva máquina - Diretriz da máquina:
73/23/CEE, 93/68/CEE
Direttiva BassaTensione - Direttiva Basse Tension - Niederspannungsrichtline - LowVoltage Directive - Directiva BajaTensiòn - Diretriz
Baixa Tensão:
89/336/CEE, 93/68/CEE, 92/31/CEE
Direttiva EMC - Direttiva EMC - Richtlinie EMC - EMC Directive - Directiva EMC - Diretriz EMC
è conforme alle seguenti norme: - conforme aux normes suivantes :
In Übereinstimmung mit den folgenden Normen: - it complies with the following norms:
es conforme a las siguientes normas: - É conforme as seguintes normas:
EN 60335–1, EN 60335–2–64, EN 55014-1, EN 55014-2, EN 61000-3, EN61000-4, EN50366
Norme EN armonizzate - Normes EN harmonisées - Harmonisierte EN-Norme - Harmonized EN norms - Normas EN armonizadas -
Normes EN Harmonia
N°MODULO MD-CER.03

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14
14
3
21
Fig.1
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16
14
Fig.2
Fig.4
Fig.3
Fig.5

8
5
Fig.10
Fig.11
A
B
B
B
A
B
B
B
AB
B
B
Fig.6
Fig.7
Fig.8
Fig.9

33
EN ENGLISH
CONTENTS
Machine identification data..........................34
1. General safety rules..................................35
2. Description.................................................35
2.1. Assembling information ........................35
2.2. Functioning...........................................35
2.3. Model configuration ..............................35
2.4. Protections............................................36
2.5. Aerial noise ..........................................36
2.6.Vibrations..............................................36
3. Technical data............................................36
4. Use..............................................................37
4.1. Counter-instructions ............................37
5. Transport....................................................37
6. Installation ................................................37
6.1. Motor rotation .......................................38
6.2. Grinders calibration ..............................38
7. Starting the coffee-grinder.......................38
7.1. Controls................................................38
7.2. Grinding adjustment .............................38
7.3. Adjustment of the ground coffee dose..39
8. Operation ...................................................39
9. Maintenance...............................................39
9.1. Daily......................................................39
9.2. Periodically ..........................................39
10. Stopping the machine ..............................40
10.1.Temporary stop...................................40
10.2. Definitive stop.....................................40
11. Problems and remedies............................40
11.1. Check operations................................40
12. Serviving information ...............................40
12.1. Grinders change.................................40
IT ITALIANO 9-16
FR FRANCAIS 17-24
DE DEUTSCH 25-32
EN ENGLISH 33-40
ES ESPAÑOL 41-48
PT PORTUGUÊS 49-56
SCHEMI ELETTRICI
SCHEMAS ELECTRIQUES
SCHALTPLANE
WIRING DIAGRAMS 57-59
ESQUEMAS ELECTRICOS
ESQUEMAS ELÉTRICOS
Theoperationsmarkedwiththissymbol
are to be undertaken exclusively by an
installation technician
Theoperationsmarkedwiththissymbol
are to be undertaken by the user.

34
NAME: Machine for coffee frinding and dosage
MODEL: Series MD
VERSIONEN: ●MD40
●MD50/ST
●MS50/AT
●MS80
The label illustrated on the EC Declaration of Conformity of this instruction manual corresponds to the identifi-
cation label placed on the machine (Fig. 2).
Label identification Fig.1:
1 Manufacturer
2 Model and version
3 Voltage
4 EC conformity mark (if required)
5 Serial number
6 Boiler data
7 Machine total absorption
8 Protection level
9 Motor power
10 Heating element power
11 Frequency
12 Conformity marks
13 Year of manufacture
Symbols
Warning signal. The instructions which refer to this signal must be followed with great care in order to
avoid accidents or damage to the machine.
This manual is an integral and essential part of the product and must be delivered to the user. The warnings
contained in it must be read carefully, as they supply important indications relating to the safety of installation,
use and maintenance. Keep this manual for future reference.

35
1. GENERAL SAFETY RULES
● The packing elements (plastic bags, expanded
polystyrene,nails,cardboard,etc.)mustnotbeleft
within the reach of children, as they are potential
sources or danger.
● Check that the data on the machine corresponds
to those of the electrical supply network, before
connecting the equipment.
● It is advisable to unwind the supply cable for the
whole length to avoid twisting or damages.Do not
placethe cable near water, liquids or heat sources.
The cable must not be damaged.
● Should the cable be damaged, contact qualified
personnel to replace it by means of a special
tool.
● It is inadvisable to use adapters, multiple sockets
and/or extensions.When their use is indispensa-
ble, only products with certificate of quality (e.g.
IMQ, VDE, +S, etc.) may be used.Check that the
voltage capacity limit indicated on the adapters
exceeds the absorption capacity (A = ampere) of
the equipment.
● In doubt, request an accurate check of the plant
by qualified personnel. The wiring system must
comply with the following safety regulations:
- efficient earth connection;
- section of conductors suitable for absorption
capacity
- efficient earth leakage protection circuit
breaker.
● Do not install the machine in the proximity heat
sources (oven, cooking stove, fireplace, etc.) and
in conditions in which the temperature may not go
below 5°C. IT MUST BE PROTECTED AGAINST
FREEZING CONDITIONS.
● Keep the packed machine in a dry place, not
exposed to atmospheric agents and in conditions
in which the temperature may not go below 5°C.
Do not stack more than three items of the same
kind. Do not place heavy items on the packa-
ging.
●In an emergency (fire, anomalous noisiness, ove-
rheating,etc.)disconnecttheplug,turn offthegas
and water taps.
● Do not leavethe machine exposedtoatmospheric
agents (rain, sun, etc.) and do not install in damp
rooms such as bathrooms.
● In the event of parts replacement, request original
spares from an authorized retailer or dealer.
Erroneousinstallationmaycause damageto
peopleandthingsforwhichthemanufacturer
cannot be considered responsible.
2. DESCRIPTION
2.1. Assembly information
The machine is composed of a single structure for
coffee grinding and dosage.
The machine has a cast-aluminium base on which a
steel structure is mounted.The bean container with
self-contained grinder is placed in the upper part of
the machine, whereas in the front part the ground
coffee container with doser is positioned.
2.2. Functioning
The beans are collected in a hopper container fitted
with cover. After turning on the motor, the grinding
device under the container is activated.The ground
coffee is collected in the front container from where
the coffee doses may be taken by activating a hand
lever.
The possible adjustments are the following:
- grinding fineness
- delivered ground coffee dose.
2.3. Model configuration
MD40
Small size model with manual turn on/off modality.
MD50/ST
Medium size model with manual turn on/off moda-
lity.
MD50/AT
Automatic functioning medium size model with pos-
sible manual turn on/off modality.
MD80
Automatic functioning large size model with possible
manual turn on/off modality.

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3.TECHNICAL DATA (Fig.4)
Index (Fig.3):
1 Main switch;
2 Hand grinding button (MD50/AT – MD80)
3 Bean hopper container;
4 Grinders protection;
5 Hopper container closure lever;
6 Ferrule to adjust the grinding fineness;
7 Button to release the adjustment ferrule;
8 Ground coffee container;
9 Adjustment knob for ground coffee doses;
10 Delivery lever for ground coffee doses;
11 Fork to support the filter ring;
12 Coffee powder collecting tray;
13 Ground coffee press
14 Fork fixing screw
15 Coffee container cover
16 Dosing star
2.4. Protections
All moving parts are inside the machine.
In the bean container (3 - Fig.3) a protection (4) is
fixed with screws to protect your hands when filling
and cleaning the bean container.
2.5 Aerial noise
Theresultofthenoisetestsperformedinaccordance
with the regulations in force are as follows:
At the operator’s place with idling machine:
Leq (A)= < 70 dB(A)
At the operator’s place with operating machine:
Leq (A)= 75 dB(A)
2.6.Vibrations
The machine is supplied with rubber vibration sup-
pressing feet. In normal working conditions, the
machine does not produce vibrations harmful to the
operator and the environment.
Versioni MD40 MD50/ST - MD50/AT MD80
Machine dimensions mm L.140 - P.335 - H.440 L.155 - P.360 - H.405 L.200 - P.390 - H.610
Packing dimension mm L.535 - P.210 - H.345 L.585 - P.220 - H.405 L.535 - P.210 - H.405
Packing volume m30,039 0,052 0,086
Net weight kg 9 13 18
Gross weight with packing kg 10 14 20
No. of items 1 1 1
Grinders diameter mm 50 63,5 75
Production kg/h 2,5 ÷ 3,5 7 ÷ 9 12 ÷ 14
Bean container capacity g 500 1000 1400
Gound coffe container
capacity g 170 300 400
Doses adjustment g 5 ÷ 8 5 ÷ 10 5 ÷ 10

37
4. USE
The machines have been disegned and manufactu-
red to grind coffee beans for professional use.
Any other use is to be considered unsuitable and
therefore dangerous.
In case of domestic use, the installer or the
seller are responsible for the user’s training.
The manufacturer cannot be held re-
sponsible for any damage caused by
unsuitable, erroneous or irrational use of
the machine.
The user must always follow the indications contai-
ned in this manual. In the case of a failure or if the
machine is not working properly, switch it off and do
not attempt any direct repair.
Contact the assistance service.
The user must not:
●put his hands under the ground coffee container;
●touch the machine with wet or damp hands or
feet;
●transport the machine or carry out maintenance
operations with the plug connected and when the
machine is warm;
●pull the supply cable in order to disconnect the
machine from the supply network;
●use the machine if the supply cable is damaged;
●dip the machine in water or other liquid;
●wash the machine with water or vapour jet;
●use the machine when there are children in its
proximity;
●allow the machine to be used by children or inca-
pable person;
●obstruct the suction or heat despersal grilles with
cloths, ect.;
●leave the side doors open;
●place container with liquid on the machine
It is forbidden to install or use the machine if
it is be wet or damp.
It is always necessary to request an accu-
rate check by qualified personnel in order
to find any possible damages to the electric
components.
4.1. Counter-instructions
This machine may be used only for the purposes
for which it was designed. It cannot be used to di-
spense products other than coffee or any non food
products.
The manufacturer cannot be held re-
sponsible for any damage caused by
unsuitable, erroneous or irrational use of
the machine.
5.TRANSPORT
Themachinemustalwaysbetransportedina correct
position following the instructions on the cardboard
box.
Do not turn over the machine or lay it down
on a side.
The box also contains separate accessories and a
technical documentation which must be saved for
further consultations.
●Check on delivery that the machine and the ac-
cessoriessuppliedcorrespondto thosedescribed
on the delivery note.
●Open the top part of the packaging, remove the
accessories and then remove the machine from
its packaging.
●Checkif themachine,theaccessories,theelectric
cableand the plug arein perfectcondition.Should
one of these parts be damaged, immediately con-
tact the retailer.
The packing elements (plastic bags,
expanded polystyrene, nails, cardboard,
etc.) must not be left within reach of
children as they are potential sources of
danger.
Do not dispose of the packing elements
in the environment;consign them to firms
authorized for their disposal,
6. INSTALLATION
Operations to be effected by professio-
nally qualified personnel.
The machine is delivered ready to be installed in
accordance to the label data Fig.1.
Ensurethattheelectricalsupplysystemhasthesame
features as the machine.
The electrical supply system must be equip-
ped with a life saving device or a general
automatic switch with an efficient earthing
system. Should there be no electrical pro-
tection element, have a single-pole switch
installed by qualified personnel, as envisa-
ged by the current safety regulations with a
contactopeningdistanceof eitherequivalent
or over 3 mm.
The earthing of the appliance is compul-
sory.
Theconstructordeclinesallresponsibility
in the event of the failure to respect the
accident prevention norms.
Take care not to damage the supply cable by
pressing, or crushing.

38
●Place the machine for coffee grinding and dosage
on a horizontal surface;
Only MD 50 e MD 80
●Tighten the four hexagonal pins (14).Place on the
hexagonal pins the hopper container (3) (see fig.
5).
●Place the grinders protection (4) on the bottom
of the container (3) with the upper holes in corre-
spondence with the inferior holes, then insert the
screw with relative washers (Fig.10 - pos.15) and
tighten them (Fig.6).
Do not overtighten the screws.
●Insert the plug to connect the machine.
6.1. Motor rotation (To be effected by
professionally qualified personnel)
For the machines with thriphase electrical
power check the correct motor rotation.
●Switch on the coffee grinder and check if the grin-
ding is correct.If the motor is rotating in the wrong
direction, the grinding will not be satisfactory.
●Turn off the machine and the main switch.
●Invert the two phase conductors, re-assemble all
the parts and grind some coffee.
6.2.Grinderscalibration(tobeeffected
during the assembly and after the
grinders change)
The coffee grinder and dosing machines are tested
with an approximate adjustment; it is therefore re-
commended to adjust the machine before use with
the empty hopper container.
Machine adjustment should only be perfor-
medwiththemachineswitchedoffandnever
carried out when the machine is operating.
MD40
●Bykeepingthe ferrule-stopbutton(7 - Fig.3)pres-
sed, turn ferrule (6) in a clockwise direction until
the grinders click;turn immediately ferrule (6) in a
counterclockwise direction by 15-20 marks.
MD50/ST – MD50/AT – MD80
●Bykeepingtheferrule-stopbutton (7- Fig.3)pres-
sed,turnferrule(6)inacounterclockwisedirection
untilthe grinders click;turnimmediately ferrule(6)
in a clockwise direction by 30-40 marks.
●Release ferrule-stop button (7) and check that
ferrule (6) is locked.
6.3. Use of the grinding limiting disk
(only MD 50 e MD 80) (Fig.6-7-8-9)
Priortotheusualadjustmentsforthegrindingdegree.
Insert the coffee hopper and perform the usual adju-
stments for the grinding degree (see para 7.2. after
carrying out the operations listed in para 6.2.).
After obtaining the desired adjustment, remove the
coffeehopper(makesure toclosethe doorsoto pre-
vent the coffee still in the hopper from coming out).
Installthelimitingdisk(A)sotoallowan equaladjust-
ment either in the direction “+” or “-“ in comparison
with the optimum position achieved with the adjust-
ments (Fig.8). Fix the position of the limiting disk by
tightening the (3) screws (B).
7. STARTINGTHE COFFEE GRINDER
7.1. Controls (Fig.3)
MD40 – MD50/ST
1 Main switch with two positions:when it is pressed,
the light is on, the machine is connected and the
coffee grinding starts.
MD50/AT – MD80
1Mainswitchwithtwopositions:whenitisonposition
(I), the light is on and the machine is connected.
2 Light button:when it is pressed the light is on and
the manual coffee grinding starts.
7.2. Grinding adjustment (Fig.3)
Thecoffeegrinder is testedbythe manufacturer with
anapproximategrindingadjustment.It isrecommen-
ded to re-adjust the machine to get the favourite
grinding according to the type of coffee used.
Machine adjustment should only be perfor-
medwiththemachineswitchedoffandnever
carried out when the machine is operating.
●Put some coffee beans into the hopper container
and close the cover.
●Make sure that the hopper is open (lever (5) ou-
twards).
●Grind some coffee.
●Place the filter ring on fork (11) and use lever (10)
in order to deliver the ground coffee dose.
●If the filter ring is lower or higher that the ground
coffee outlet pipe, change the position of fork (11)
by turning out screw (14).Tighten screw (14) after
completing the adjusting operation.

39
9. MAINTENANCE
Themaintenanceoperationsmustbecarried
out with the machine off and cold and with
the power plug disconnected.
Do not use any metallic or abrasive materials for
cleaning such as scourers, metal brushes, needles
and detergents but use a damp cloth or sponge.
9.1. Daily
●Clean the outside structure and the ground coffee
container.
●Clean the dosing area under the coffee contai-
ner.
9.2. Periodically
●Empty the coffee bean and the ground coffee
containers and clean them in order to remove any
coffe greasy residue.
The scrap materials used for processing or
maintenance should be placed in containers
andsentto specialcollectioncentres,unless
they are biodegradable or polluting.
●Prepare a coffee; the delivery time for the best
grinding is between 25 and 30 seconds.
●Check coffee quality and taste considering that
a coarse grinding produces light coffees without
cream, whereas a too fine grinding produces
strong, dark coffees without cream
MD40
●In case coffee does not meet your requirements,
adjust the grinding by means of button (7) and by
turningferrule(6)inaclockwisedirectionforafiner
grinding and in a counterclockwise direction for a
coarser grinding.
DM50/ST – MD50/AT – MD80
●In case coffee does not meet your requirements,
adjust the grinding by means of button (7) and by
turning ferrule (6) in a counterclockwise direction
for a finer grinding and in a clockwise direction for
a coarser grinding.
●Repeat this operation until you get the quality of
coffeee wished.
Byusingthesamekindofcoffeethemachine
doesnot need newadjustments;if youchan-
ge the kind of coffee re-adjust the grinding.
7.3. Adjustment of the ground coffee dose
(Fig.3)
To be effected with the machine switched off and
plug disconnected.
Doses can be adjusted as follows:
●Remove the cover of ground coffee container
(15).
●Push downwards dosing star (16) and at the
same time turn knob (9) in a clockwise direction in
order to reduce the dose or in a counterclockwise
direction to increase it.
A coffee dose generally weighs between 6 and 7
grammes.
8. OPERATION (Fig.3)
Afteradjustingthegrindingandground coffeedoses,
fill the hopper container with coffee beans and start
grinding.
MD40 – MD50/ST
●Grind coffee by pressing button (1).
MD50/AT – MD80
●Press main switch (1) and the button (2);grinding
is automatic.
●Use button (2) for manual grinding.
It is recommendend to grind just the coffee quantity
you immediately need because ground coffee left in
the container looses freshness and flavour.
Never grind already ground coffee.
●Place the filter ring in fork (11), pull towards the
operator and release lever (10) one or more times
according to the doses required (a dose for each
movement of the lever).
●Level the coffee in the filter, place the filter ring
under coffee-press (13) and lift it to press coffee.
●Make sure that there is no ground coffee on the
edge of the filter ring.

40
10. STOPPINGTHE MACHINE
10.1.Temporary
●Close the hopper container and grind the beans
remained in the container.
●Switch off all the buttons and disconnect the
plug.
●Empty the hopper container from ground or bean
coffee.
●Perform the cleaning and maintenance opera-
tions.
●Wind the supply cable and fix it to the machine
with adhesive tape.
●Cover the machine and keep it in a dry place.Do
not leave the machine exposed to atmospheric
agents and do not allow it to be used by children
or unfit persons.
10.2. Definitive
As well as the temporary placing out of action ope-
rations undertake to :
●Cut the power cable,
●Wrap cardboard or other material around the
machine and consign to the authorized personnel
(authorizedrefusedisposalcentreorusedmaterial
collection centre).
11. PROBLEMS AND REMEDIES
11.1. Check operations to be carried out by
the user with the plug disconnected.
Foranytypeofproblemorinconveniencenot
specificallyindicated,disconnecttheplugand
contact ourservicecentrewithoutattempting
any direct repairs.
A)The machine does not start:
- check that the plug is connected;
- Incaseof powerfailurewaitfor thepowerto return
and check if the earth leakage protection circuit
breaker or the main switch is on;
- check the condition of the plug and the supply
cable;ifdamagedhavethemreplacedbyqualified
personnel.
B)It does not grind coffee:
- check that there are some coffee beans in the
container;
- check that the hopper clocurw lever is open:
C) Too long grinding:
- check the grinding adjustment;
- contact qualified personnel to replace the grin-
ders.
D) Doses are not regular:
- thoroughly clean the ground coffee container and
the side under it (coffee nozzle);
- check that the movement of the dosing lever is
correct and free.
12. SERVICING INFORMATION (Fig.10-
11)
12.1.Grinders change
Even if grinders are made of hardened steel they
can wear out.
The wear depends on the quantity of ground coffee,
thecoffeehardnessandroastinglevelandthecoffee
beans quality.
Smal stones and impurities are abrasive and reduce
the grinders lifetime.
When the grinding time is too long or the grinding
is not regular, the grinders may be replaced as
follows:
●Pull hopper closure lever (5);
●Switchonthemachinetogrindthecoffeeremained
in the container;
●After grinding switch off the machine and discon-
nect the plug;
●Empty hopper container (3);
●Remove screws (15), grinders protection (4) and
hopper container (3);
●Removeclampingring(19)andferrule(20)(except
for MD40 model)
●Turn upper grinders support (21) in a counter-
clockwise direction until the whole part is out;
●Unscrewscrews(22)anddisassemblethegrinders
from the grinders support;
●Clean the grinders support surfaces, the grinders
support thread and the seat;
●Place the new grinders on their supports and fix
them tightly;
●Re-assemble all the components following the
inverted procedure;
●Calibrate the new grinders.

57
SCHEMI ELETTRICI
SCHEMAS ELECTRIQUES
SCHALTPLANE
WIRING DIAGRAMS
ESQUEMAS ELECTRICOS
ESQUEMA ELÉTRICO
IT FR DE EN ES PT
BL = Bloccacavo Serre-cable Kabelklemme Cable lock Sujetador cable Fechamento do cabo
C= Condensatore Condensateur Condensator Condenser Condensator Condensador
D= Disgiuntore Disyoncteur Abschalter Deyoining Device Disyuntor Disyuntor
IG = Interruttore generale Interrupteur general Hauptschalter Main switch Interruptor general Interruptor geral
MA = Microinterr.arresto Microinterr.d’arret Stop-Mikroschalter Stop-microswitch MIcro parada Microinterruptor
MO = Morsetto Borne Elemmer Clamp Borne Borne
MT = Motore Moteur Motor Motor Motor Motor
MV = Microinterr.marcia Microinterr.marche Start-Mikroschalter Start-microswitch MIcro puesta en marca Microinterruptor
PS = Pulsante Puossoir marche Start Knopf Start push-button Boton Botão
RP = Relè Relais Relay Relay Relé Relé
Re = Resistore Resistor Widerstand Resistor Resistor Resistor
S= Spia luminosa Voyant Kontrollampe Light Indicador Espia luminosa
B= Blu Bleu Blau Blue Azul Azul
BI = Bianco Blanc Weiss White Blanco Branco
BN = Bianco-Nero Blanc-Noir Weiss- Braun White-Black Blanco-Negro Branco-Preto
G= Giallo Jaune Gelb Yellow Amarillo Amarelo
GV = Giallo-Verde Jaune-vert Gelb-gruen Yellow-green Amarillo-verde Amarelo-Verde
M= Marrone Marron Braun Brown Marron Marrom
N= Nero Noir Schwarz Black Negro Preto
RO = Rosso Rouge Rot Red Rojo Vermelho
V= Verde Vert Gruen Green Verde Verde

58

59

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