Grindmaster 21, 20, 10 User Manual
GB Table of Contents
Warning Labels . . . . . . . . . . . . . . . . . . . . . . . .2
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . .2
Unit Installation . . . . . . . . . . . . . . . . . . . . . . . .3
Water Hook-up . . . . . . . . . . . . . . . . . . . . . . . . .3
Electrical Hook-up & Start-up Procedure . . . . .4
Brewing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Operating the Touchpad . . . . . . . . . . . . . . . . .5
Setting Throw Weights and Water Portion . . .5
Timer Settings . . . . . . . . . . . . . . . . . . . . . . . . .5
Setting the Grind . . . . . . . . . . . . . . . . . . . . . . .6
Cleaning and Maintenance . . . . . . . . . . . . . . .6
Shear Plate Replacement . . . . . . . . . . . . . . . .7
Water Solenoid Replacement . . . . . . . . . . . . .7
Control Board Settings . . . . . . . . . . . . . . . . . .8
Trouble Shooting . . . . . . . . . . . . . . . . . . . .9-10
Wiring Diagram . . . . . . . . . . . . . . . . . . . . .11-12
Exploded Views . . . . . . . . . . . . . . . . . . . .13-16
GRIND’N BREW COFFEE SYSTEM™
for Grind’n Brew - Single Bean, Dual Bean and Airpot Brewers
(Model -11, -21, -10, -20 Including H, HQ and E versions)
Operation and Instruction Manual
GRIND’N BREW KAFFEEMASCHINEN™
für Grind’n Brew - Kaffeemaschinen mit einem Bohnenfach, zwei Bohnenfächern und
für Maschinen mit Isolierkanne (Airpot) (Modell -11, -21, -10, -20 inklusive Modell H, HQ und E)
Bedienungsanleitung
F
Table des matières
Etiquettes d’avertissement ..............................2
Renseignements techniques............................2
Installation de la machine ................................3
Branchement de l’eau ......................................3
Branchement électrique et procédure
de mise en service ..........................................4
Percolation........................................................4
Fonctions du bloc tactile ..................................5
Réglage des charges utiles et de la
quantité d’eau....................................................5
Points de consigne de la minuterie..................5
Réglage de la mouture ....................................6
Nettoyage et entretien......................................6
Changement de la plaque de cisaillement ......7
Changement du solénoïde de l’eau ................7
Points de consigne de la plaquette
de commandes ........................................................8
Dépannage..................................................9-10
Schéma de câblage ..................................11-12
Vues agrandies..........................................13-16
GRIND’N BREW
™
Ligne de machines à café
pour les modèles Grind’n Brew à réservoir à grains unique, à réservoir à grains double
et à «airpot» (thermos) ( Modèles 11, 21, 10, 20, y compris les versions H, HQ et E )
Manuel opératoire
Grindmaster Corporation
4003 Collins Lane
Louisville, Kentucky 40245 USA
(502) 425-4776
FAX : (502) 425-4664
www.grindmaster.com
© Grindmaster Corporation, 1998
Printed in the USA
0604 Form # BW-353-03
Part # 71333
D
Inhaltsverzeichnis
Warnschilder . . . . . . . . . . . . . . . . . . . . . . . . . .2
Technische Daten . . . . . . . . . . . . . . . . . . . . . .2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Wasseranschluß . . . . . . . . . . . . . . . . . . . . . . .3
Elektrische Anschlüsse und Inbetriebnahme . .4
Aufbrühen . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Gebrauch der Schaltflächen . . . . . . . . . . . . . .5
Kaffeeportion und Wassermenge einstellen . .5
Timer einstellen . . . . . . . . . . . . . . . . . . . . . . . .5
Mahlstärke einstellen . . . . . . . . . . . . . . . . . . . .6
Reinigung und Wartung . . . . . . . . . . . . . . . . . .6
Abscherplatte auswechseln . . . . . . . . . . . . . . .7
Wassersolenoid auswechseln . . . . . . . . . . . . .7
Steuerung einstellen . . . . . . . . . . . . . . . . . . . .8
Fehlerbehebung . . . . . . . . . . . . . . . . . . . . .9-10
Schaltbild . . . . . . . . . . . . . . . . . . . . . . . . .11-12
Detailansichten . . . . . . . . . . . . . . . . . . . . .13-16
English Deutsch Espanol
Nederlan
ds
Français
Italiano
NL
Inhoudsopgave
Waarschuwingsstickers....................................2
Technische gegevens ......................................2
Installeren van het apparaat ............................3
Aansluiten op de waterleiding ..........................3
Elektrische aansluiting en inschakeling............4
Koffiezetten ......................................................4
Bedienen van het toetsenpaneel......................5
Instellen van porties koffie en water ................5
Timerinstellingen ..............................................5
Instellen van de koffiemolen ............................6
Reinigen en onderhoud....................................6
Vervangen van de afschuifplaat ......................7
Vervangen van de elektromagnetische
waterklep ..........................................................7
Instellingen van het regelpaneel ......................8
Oplossen van problemen ............................9-10
Bedradingsschema....................................11-12
Explosietekeningen ..................................13-16
GRIND’N BREW COFFEE SYSTEMS™
voor Grind’n Brew koffiezetapparaten met één of twee compartimenten voor koffiebonen
en koffiezetapparaten met airpot (Model -11, -21, -10, -20 inclusief H, HQ en E uitvoeringen)
Handleiding
I
Indice
Etichette antinfortunistiche . . . . . . . . . . . . . . .2
Dati tecnici . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installazione . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Allacciamento acqua . . . . . . . . . . . . . . . . . . . .3
Allacciamenti elettrici e procedura
di avviamento . . . . . . . . . . . . . . . . . . . . . . . . .4
Preparazione del caffè . . . . . . . . . . . . . . . . . . .4
Pulsantiera . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Dosaggio caffè e acqua . . . . . . . . . . . . . . . . . .5
Regolazioni timer . . . . . . . . . . . . . . . . . . . . . . .5
Regolazione del macinacaffè . . . . . . . . . . . . .6
Pulizia e manutenzione . . . . . . . . . . . . . . . . . .6
Sostituzione della piastra di macinazione . . . .7
Sostituzione dell’elettrovalvola per l’acqua . . .7
Impostazioni del quadro di comando . . . . . . . .8
Guida risoluzione problemi . . . . . . . . . . . . .9-10
Schema cablaggi . . . . . . . . . . . . . . . . . . .11-12
Viste esplose . . . . . . . . . . . . . . . . . . . . . .13-16
SISTEMI GRIND’N BREW COFFEE SYSTEM™
per macchine per caffè Grind’n Brew a tramoggia unica o doppia di alimentazione chicchi ed a “Airpot”
(contenitore termico) (Modelli -11, -21, -10, -20 comprese le versioni H, HQ ed E)
Manuale d’uso
SISTEMA PARA CAFÉ GRIND’N BREW™
para Grind’n Brew - Versiones simples con un compartimiento para granos, con dos compartimientos
para granos y con “Airpot” (envase térmico) (Modelos 11, 12, 10, 20 incluyendo las versiones H, HQ y E)
Manual de operación e instrucciones
E
Índice
Rótulos de advertencia ....................................2
Datos técnicos ..................................................2
Instalación de la unidad ....................................3
Conexión del agua ............................................3
Procedimiento de conexión
eléctrica y puesta en marcha............................4
Preparación ......................................................4
Uso del teclado ................................................5
Ajuste del peso de la caga de café y del agua 5
Ajuste de los temporizadores............................5
Ajuste del molido ..............................................6
Limpieza y mantenimiento ................................6
Reemplazo de la placa de cizallamiento ..........7
Reemplazo del solenoide de agua....................7
Ajustes del tablero de control............................8
Solución de problemas ................................9-10
Diagrama de cableado ..............................11-12
Vistas esquemáticas..................................13-16
E Award for exporting
~
Grind ’n Brew Coffee Systems Page 2
English
WARNING LABELS
The following warning labels were on your grinderbrewer when it shipped from the factory. They should remain
on your grinderbrewer in good, readable condition at all times. If one of your labels is missing or damaged,
order a replacement label immediately.
Part# 71104
Located on outside back, grinderbrewer casing
WARNING
• USE ONLYON A CIRCUIT THAT IS PROPERLY
PROTECTED AND CAPABLE OF THE RATED LOAD.
• ELECTRICALLYGROUND THE CHASSIS
• DO NOT DEFORM PLUG OR CORD
• FOLLOW NATIONALAND LOCAL ELECTRICAL CODES
• WATER CONNECTIONS SHALL COMPLY WITH THE PLUMBING CODE OF
BOCA & THE FOOD SERVICE SANITATION MANUAL OF THE FDA
• DO NOT USE NEAR COMBUSTIBLES
• FAILURE TO COMPLY RISKS PERSONAL INJURY, DAMAGE TO
EQUIPMENT, FIRE OR SHOCK HAZARD
• READ THE ENTIRE OPERATING MANUAL INCLUDING THE LIMIT OF
WARRANTYAND LIABILITY BEFORE BUYING OR USING THIS PRODUCT
• ALWAYS UNPLUG UNIT FROM POWER SUPPLY BEFORE SERVICING
Technical Data - Export Models
MODEL 10HE 11HE 20HE 21HE
PART # 70929 70913 70931 70915
VOLTAGE 230 230 230 230
FREQUENCY 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
WATTS 3270 3360 3270 3360
CIRCUIT BREAKER 20 20 20 20
NO. OF HOPPERS 1 1 2 2
HOPPER CAPACITY/HOPPER 2,5 kg 2,5 kg 3 kg 3 kg
BREW CAPACITY 1,9 L 1,9 L 1,9 L 1,9 L
NO. OF WARMERS 1 1
FEATURES :
GRIND’N BREW x x x x
GRIND ONLY x x x x
BREW ONLY x x x x
HALF BREW x x x x
PAINTED CASING
STAINLESS CASING x x x x
OUTLET FOR WARMERS
DIMENSIONS :
WIDTH (cm) 23,5 23,5 23,8 23,8
DEPTH (cm) 61,6 61,6 61,6 61,6
HEIGHT (cm) *78,8 66,7 *95,25 83,2
WEIGHT (kg) 29 kg 29 kg 36 kg 36 kg
SHIPPING WEIGHT (kg) 36,3 36,3 43,1 43,1
* BASED ON 5" LEG HEIGHT
** INCLUDING WATER INLET FITTING
Part # 61497
Located on front of grinderbrewer casing
OPGELET! HETE VLOEISTOFFEN EN OPPERVLAKKEN
Page 3 Grind ’n Brew Coffee Systems
English
Grind ‘n Brew Installation, Start-up, and Brewing Instructions: (Read Completely!)
Import
ant: This brewer should be installed by a knowledgeable and experienced commercial
equipment installer.
Brewer Content
s
Your brewer package should include the following:
1-Grinderbrewer (either single or dual bean)
1-Operation and Instruction Manual (this manual)
1-Hose to 1/4" flare fitting (part # 61237)
T
ools Required for Inst
allation
#2 Phillips screwdriver
9/16" Wrench
5/8" Wrench
(Or Crescent Wrench)
6" Level
Note: Other tools may be needed depending on the type of water supply tubing and location.
Unit Inst
allation
1. Inspect unit to see if any damage occurred in shipment.
2. Position brewer on counter. Place on sturdy permanent counter top. (If you have an airpot brewer,
Install 4" plastic legs (included) to the bottom of brewer. Lean brewer towards side to expose screwholes underneath for legs. Adjust leg heights to suit the size airpots you will use.)
Import
ant:
Adjust feet to level
brewer. With bubble level, check to see that the brewer is level on
countertop.
Water Hook-up (All Models):
Important: This equipment must be installed in compliance with applicable Federal, State, and/or Local
plumbing codes having jurisdiction.
1. The incoming water supply should have a shut-off valve connected in-line. The end should have a
female 1/4" flare fitting. Water supply should be a 1/4" I.D. dedicated line branched off a 1" or larger
supply line.
2. Prior to installing the brewer, flush out the water line by running approximately 1 gallon of water into
a pail. This will insure no sediment from a new installation can get in the brewer.
3. Make sure your source water is turned off. Connect the source water line’s 1/4" female flare fitting (1)
to the 1/4" male fitting on the hose connector (2).
4. Make sure Grind’n Brew is unplugged. Connect source water line to brewer with hose connector.
5. Turn source water valve on, sending water to the brewer. If there are any leaks, tighten connections
to stop leakage.
Figure A
Electrical Hook-up and Start-Up Procedure (All Models) (Do not plug in unit yet!)
Important: This equipment must be installed in compliance with applicable Federal, State, and/or
Local electrical codes having jurisdiction. Do not use extension cords. Make sure that
outlet brewer plugs into is grounded.
Important: Make sure “Main Power Switch” in back of unit is in “off” position before
plugging in brewer.
Important: Domestic Q models at 208/230V must have a 4 wire electrical connection. Circuit
must have 2 hots, 1 ground, and 1 neutral wire. Failure to install with 4 wire
connecion will void
manufactures’ warranty. Grind’n Brews that are 208/230 volt
require a 20 amp circuit. Export “E” models must have a 3 wire electrical
connection. Circuit must have 2 hots, and 1 ground (no neutral).
1. Plug in brewer to electrical outlet. (Or run power to unit for hardwire applications)
2. Make sure brewbasket is inserted in brewrails.
3. Reach to the back of the brewer and press the white “main power switch” to the “on”
position. The front control lights will go on and you will hear water entering the brewer. The
tank will fill in 2-3 minutes from the moment you pressed the “main power switch” to “on”.
4. Now that the tank is full, it will take 10-15 minutes to heat the water to brewing temperature.
(Cut that time in half for the 230V “Q” models). Once the “ready” light is lit, you are ready to
brew.
Brewing
Important: Brewers are factory set for the correct grind and brew times for average situations. You
should not need to make adjustments in the field.
1. Make sure new paper filter is in the brewbasket and brewbasket is in place in brewer.
2. Place beans in hopper.
3. Choose to “Grind and Brew”:
Basic Models-Press switch to “Grind
’
n Brew”
“H” Half batch models or all dual bean models-Press far right touchpad so “grind” and
“brew” lights are lit.
4. Choose Portion:
Basic models-no choice, only full batch.
“H” Half batch models or all dual bean models-choose full or half by pressing touchpad until
desired volume is lit.
5. Choose decaf or regular coffee (only applicable to dual bean Grind ’n Brews). Press left
touchpad. Arrow will either point left or right for “decaf” or “regular”.
6. Place decanter or airpot under brewbasket depending on model.
7. Press Start. You will see coffee bean level go down slightly. You will hear coffee grind.
Coffee automatically is ground and portioned and placed in brewbasket. Then ground coffee
is automatically brewed. The “ready” light will now blink signifying that grinding and brewing
is in process. This will take 3-4 minutes for a 1,7L - 1,9L pot. Portions are factory set. After
brewing a pot, the tank must reheat. Reheat times are 5 1/2-8 minutes for 120V brewers
and half that for 230V machines. Remember, the brewer will not function (although the
grinder will) until the “ready” light is on, indicating the water is hot enough to brew. A
flashing green light means brewer is reheating or there is a cycle in progress. Do not
remove brewbasket while flashing.
8. On models GNB-11(11Q)(10)(10Q), press rocker switch to “Grind Only” position when you
wish to grind coffee but not brew. This will allow you to grind coffee for other brewers in
use. For “H” half batch and dual bean models, use following instructions on operating the
touchpad.
Page 4 Grind ’n Brew Coffee Systems
English
Page 5 Grind ’n Brew Coffee Systems
English
GRIND’N BREW Timer settings/ with new PDS Flow control valve
A standard 1,9L bottle Grind’n Brews All Airpot Grind’n Brews
Important: Brewers are factory set for throw weight and water portion. Please check that installation is
correct before making adjustment. No adjustments should be necessary for normal installation.
• Increase of 1 second to timer setting equates to an increase in fluid volume by 1/2 ounce/1.5ml.
• Decrease of 1 second to timer setting equates to a decrease in fluid volume by 1/2 ounce/1.5ml.
(See Figure B)
Figure B
(Dual Bean Model)
Figure C
(Single Bean Model)
Bean Selector
(Dual Bean Models Only)
Half or Full Pot Grind only
Brew only
Grind and Brew Option
Setting Throw Weights and Water Portion: (See Figure D)
Tools Required: #2 Phillips Screwdriver
1. Remove lower front access panel to expose digital timer. Refer to chart to
determine timer setting for the amount of coffee/water you wish to dispense.
2. Use the select button to toggle to the setting available on your unit.
3. Use the up and down buttons to make your adjustments to the settings,
then press the select button again to store your new settings. The display
will flash to indicate your settings have been stored. Scroll through settings
to confirm timer setting gives desired dispense volume.
a.) Brew a pot to confirm timesetting gives desired dispense volume.
b.) Record your new timer values on the customer settings chart
located on time face.
4. After a few seconds, the display will shut itself off. The access panel may
be re-installed.
Setting Approx Setting Approx
Single Bean yeild Dual Bean yield
Single/Left Full Pot 4.2 secs 2 oz./6ml 5.7 secs 2 oz./5.8ml
Right Full Pot - - 5.7 secs 2 oz./5.8ml
Single/Left Half Pot 2.4 secs 1.25 oz./4ml 3.0 secs 1.25 oz./3.6ml
Right Full Pot - - 3.0 secs 1.25 oz./3.6ml
Full Pot 112-125 secs 62 fl oz./180ml 112-125 secs 62 fl oz./180ml
Half Pot 56-63 secs 31 fl oz./90ml 56-63 secs 31 fl oz./90ml
Setting Approx Setting Approx
Single Bean yeild Dual Bean yield
Single/Left Full Pot 4.5 secs 2.3 oz./7ml 6.2 secs 2.3 oz./7ml
Right Full Pot - - 6.2 secs 2.3 oz./7ml
Single/Left Half Pot 2.7 secs 1.4 oz./4ml 3.7 secs 1.4 oz./4ml
Right Full Pot - - 3.7 secs 1.4 oz./4ml
Full Pot 140-153 secs 72 fl oz./209ml 140-153 secs 72 fl oz./209ml
Half Pot 70-77 secs 36 fl oz./104ml 70-77 secs 36 fl oz./104ml
Figure D
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