lancer MOO Operation Manual

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MOO Milk Dispenser 115V/60Hz

Operation Manual

PN: 28-0716/01

3402

Lancer Corp.

6655 Lancer Blvd.

San Antonio, Texas 78219

800-729-1500

Technical Support/Warranty: 800-729-1550

custserv@lancercorp.com

lancercorp.com

Manual PN: 28-0716/01

10/07/10

FOR QUALIFIED INSTALLER ONLY

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ABOUT THIS MANUAL

This booklet is an integral and essential part of the product and should be handed over to the operator after the installation and preserved for any further consultation that may be necessary. Please read carefully the guidelines and warnings contained herein as they are intended to provide the user with essential information for the continued safe use and maintenance of the product. In addition, it provides GUIDANCE ONLY to the user on the correct services and site location of the unit.

The installation and relocation, if necessary, of this product must be carried out by qualied personnel with up-to-date

safety and hygiene knowledge and practical experience, in accordance with current regulations.

TABLE OF CONTENTS

SPECIFICATIONS................................................................................................................................4

PRE-INTALLATION CHECKLIST........................................................................................................5

WARNINGS/CAUTIONS...................................................................................................................6-9

1. INSTALLATION...........................................................................................................................10

1.1 UNPACKING.......................................................................................................................10

1.2 SELECTING A COUNTER LOCATION...............................................................................10

1.3 INSTALLING THE DISPENSER.....................................................................................10-11

1.4 KEYLOCK SWITCH............................................................................................................11

1.5 PURGING AIR FROM THE WATER SYSTEM....................................................................11

2. OPERATING THE UNIT..............................................................................................................12

2.1 PRODUCT LOADING/UNLOADING...................................................................................12

2.2 RESETTING SOLD OUT FEATURE...................................................................................12

2.3 SETTING RATIOS...............................................................................................................12

2.4 WAVE PUMP INFORMATION.............................................................................................13

3. CLEANING AND SANITIZING....................................................................................................14

3.1 GENERAL INFORMATION.................................................................................................14

3.2 CLEANING AND SANITIZING SOLUTIONS......................................................................14

3.3 DAILY CLEANING...............................................................................................................15

3.4 PUMP CLEANING - DAILY/NIGHTLY.................................................................................16

4. OPERATING PRINCIPLES.........................................................................................................15

4.1 WATER SYSTEM................................................................................................................15

4.2 CONCENTRATE DELIVERY SYSTEM...............................................................................15

4.3 REFRIGERATION SYSTEM..........................................................................................16-17

4.4 ELECTRICAL SYSTEM......................................................................................................17

5. RELOCATING OR SHIPPING UNIT............................................................................................18

5.1 REMOVING AN OPERATING DISPENSER.......................................................................18

5.2 TRANSPORTING/SHIPPING THE DISPENSER................................................................18

6. REPAIR AND REPLACEMENT...................................................................................................18

6.1 DOOR REMOVAL...............................................................................................................18

6.2 DOOR BOARD REPLACEMENT........................................................................................19

6.3 DOOR SEAL REPLACEMENT............................................................................................19

6.4 GAS STRUT REPLACEMENT............................................................................................19

6.5 CONDENSER FAN MOTOR REPLACEMENT...................................................................19

6.6 AGITATOR MOTOR ASSEMBLY.........................................................................................19

6.7 ICE BANK CONTROLLER..................................................................................................19

6.8 TOP COVER REMOVAL.....................................................................................................20

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6.9 REFRIGERATION DECK REMOVAL.................................................................................20

6.10 PRODUCT COMPARTMENT COOLING FAN/COIL REMOVAL.........................................20

6.11 WATER CALIBRATION VALVE REMOVAL.........................................................................21

6.12 FLOW WASHER REPLACEMENT......................................................................................21

6.13 POWER SUPPLY BOX REMOVAL.....................................................................................21

6.14 ELECTRONICS BOARD REMOVAL..................................................................................22

6.15 WRAPPER REMOVAL........................................................................................................22

7. TROUBLESHOOTING...........................................................................................................22-26

8. DISPENSER DISPOSAL.............................................................................................................26

9. ILLUSTRATIONS, PARTS LISTINGS, WIRING, AND WATER FLOW DIAGRAMS..................26

9.1 COMPRESSOR DECK ASSEMBLY...............................................................................28-29

9.2 WATER CIRCUIT/TANK ASSEMBLY.............................................................................30-31

9.3 INSULATED TANK ASSEMBLY.....................................................................................32-33

9.4 INTERNAL CABINET ASSEMBLY.................................................................................34-35

9.5 PUMP PLATFORM ASSEMBLY.....................................................................................36-37

9.6 WRAPPER, DOOR, DRIP TRAY ASSEMBLY................................................................38-39

9.7 WIRING DIAGRAM.............................................................................................................40

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MOO MILK SPECIFICATIONS

18 1/16”

26 5/16”

29 1/16”

8 1/16”

DIMENSIONS Width: 18 1/16 inches (458 mm) Depth: 26 5/16 inches (668 mm) Height: 29 1/16 inches (738 mm)

REFRIGERATION

1/3 Horsepower (HP) Compressor, using R134-A refrigerant

ELECTRICAL

115 VAC / 60 Hz / 7 Amps

Water pipe connections and xtures directly connected to a potable water supply must all be sized, installed, and maintained according to Federal, State, and Local laws.

The water supply must be protected by means of an air gap, a backow prevention device (located upstream of any CO2 injection system) or another approved method to comply with NSF standards.

A backow prevention device must comply with ASSE and local standards. It is the responsibility of the installer to ensure compliance.

WEIGHT Shipping: 170 lbs (77.27 kg) Empty: 140 lbs (109.09 kg) Operating: 305 lbs (138.64 kg)

ICE Ice Bank: 21 lbs (9.55 kg) Water Bath: 6.5 gallons

(24.6 liter)

This unit emits a sound pressure level below 70 dB

PLAIN WATER SUPPLY

Min owing pressure: 35 PSI (0.241 MPA) Max operating pressure: 90 PSI (0.621 MPA)

FITTINGS

Plain water inlet: 3/8” barb hose

tting

4“

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PRE-INSTALLATION CHECKLIST

BEFORE GETTING STARTED

Each unit is tested under operating conditions and is thoroughly inspected before shipment. At the time of shipment, the carrier accepts responsibility for the unit. Upon receiving the unit, carefully inspect the carton for visible damage. If damage exists, have the carrier note the damage on the freight bill and le a claim with carrier. Responsibility for damage to the dispenser lies with the carrier.

TOOLS REQUIRED

 Oetiker Pliers  Slotted Screwdriver

 Tubing Cutters  Phillips Screwdriver

 Wrench  Cordless Drill

POST MIX ACCESSORIES

 CO2 Regulator Set  CO2 Supply

 Beverage Tubing  Oetiker Clamps/Fittings

 Water Booster  Water Regulator

 Precision Cutters (if removing/replacing carbonator tank)

BIB SYSTEM

 BIB Rack  BIB Regulator Set

 BIB Syrup Boxes

 BIB Connectors - ensure you have the correct connectors for syrup lineup.

CONSIDER LOCATION OF THE FOLLOWING PRIOR TO INSTALL

 Water supply lines  Drain

 Is the countertop level?  Heating and air conditioning ducts

 Grounded electrical outlet.

 Enough space to install the dispenser. Include space for a top-mounted ice machine, if necessary.

 Does the top-mounted ice machine have a minimum clearance on all sides?

 Located away from direct sunlight or overhead lighting.

 Can the countertop support the weight of the dispenser? Be sure to include the weight of an ice

machine (if necessary) plus the weight of the ice.

 This unit is not suitable for use in an area where a water jet could be used.

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! !

WARNING/ADVERTENCIA/AVERTISSEMENT

The dispenser is for indoor use only. This unit is not a toy. Children should not be supervised not to play with

appliance. It should not be used by children or inrm persons without supervision. This appliance is not intended

for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Cleaning and user maintenance shall not be performed by children without supervision. This unit is not designed to dispense dairy products. The min/max ambient operating temperature for the dispenser is 40°F to 90°F (4°C to 32°C). Do not operate unit below minimum ambient operation conditions. Should freezing occur, cease operation of the unit and contact authorized service technician. Service, cleaning and sanitizing should be accomplished only by trained personnel. Applicable safety precautions must be observed. Instruction w!arnings on the product being used must be followed.

! El dispensador sólo debe usarse en interiores. Esta unidad no es un juguete. Los niños deben ser supervisados

para no jugar con aparato. No la deben usar niños ni personas discapacitadas sin supervisión. Esta unidad no está destinada al uso por parte de personas (incluso niños) con capacidad física, sensorial o mental reducida, o sin experiencia y conocimientos sucientes, a menos que una persona responsable de su seguridad les haya dado supervisión o capacitación en el uso de la unidad. Limpieza y mantenimiento de usuario no deberá ser realizada por los niños sin supervisión. Esta unidad no ha sido diseñada para suministrar productos lácteos. La temperatura ambiente operativa mínima / máxima para el dispensador es de 40°F a 90°F (4°C a 32°C). No opere la unidad debajo de las condiciones de funcionamiento ambientales mínimos. En caso de congelación se produce, cesar la

operación de la unidad y el contacto técnico de servicio autorizado. Servicio de limpieza y desinfección deben llevarse a cabo solamente por personal capacitado. Es necesario tomar medidas de seguridad aplicables. Advertencias de las instrucciones sobre el producto utilizado se deben seguir.

! Le distributeur est destiné à un usage à l’intérieur seulement. Cet appareil n’est pas un jouet. Les enfants doivent

être surveillés an de ne pas jouer avec l’appareil. Il ne devrait pas être utilisé par des enfants ou des personnes inrmes sans surveillance. Cet appareil n’est pas destiné à un usage par des personnes (y compris les enfants)

ayant des capacités physiques, sensorielles ou mentales réduites, ou manquant d’expérience et de connaissances,

à moins qu’elles obtiennent de la surveillance ou des instructions au sujet de l’utilisation de l’appareil de la part d’une

personne chargée de leur sécurité. Nettoyage et entretien de l’utilisateur ne doivent pas être effectués par des enfants sans surveillance. Cet appareil n’est pas conçu pour distribuer des produits laitiers. La température de service ambiante minimum/maximum pour le distributeur est de 40°F à 90°F (4°C à 32°C). Ne pas utiliser l’appareil dans des conditions de performance environnementale minimale. En cas de gel, cesser l’exploitation de l’unité et contactez un technicien agréé. Nettoyage et désinfection doivent être effectuées uniquement par du personnel

qualié. Vous devez prendre des mesures de sécurité. Avertissements instructions sur le produit utilisé doivent être

respectées.

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This unit has been factory sanitized per Lancer specications.

Listed below are six critical elements which will aid in a successful installation.

1. Fill water bath until water overows from tank overow tube.

2. The carbonator pump motor must be disconnected from the power supply prior to connection to water supply for initial build up of ice bank. Failure to do so will result in automatic shut off of carbonator (see item 6 below) or damage to the pump.

3. If this dispenser is installed in an area that is susceptible to ±10% variation of the nominal line voltage, consider installing a surge protector or similar protection device.

4. There is a ve (5) minute delay which prevents the compressor and condenser fan from starting until the delay has lapsed. If electrical current is interrupted, there is always a ve (5) minute delay before the compressor starts.

5. Supply Water Pressure: Minimum - 35 PSI (0.241 MPA); Maximum - 90 PSI (0.621 MPA); If pressure is over 90 PSIG (0.621 MPA), a water pressure regulator must be used.

6. On units with the built in water regulator, the regulator must be removed if inlet water pressure is less than 35 PSIG. (0.241 MPA)

DISPENSER INSTALLATION HIGHLIGHTS

Esta unidad ha sido saneada en fabrica por las especicaciones de Lancer.

A continuacion se relacionan 6 puntos importantes para una connecta instalacion.

1. Llene el bano-Maria hasta que el agua se desborde sobre el tubo que controla la derrama del tanque.

2. El motor de la bomba del carbonatador debe desconectarse electricamente antes de conectar el suministro de agua para la formacion inicial del banco de hielo. De no hacerse esto resultaria en un bloqueo automatico del

carbonatador (ver abajo el punto 6) o en danos a la bomba.

3. Si la unidad va a ser instalada en un area en la que puedan darse variaciones de voltage de + 6 - 10% de su valor nominal, se debe considerar la conveniencia de instalar un estabilizador de corriente o sistema de proteccion similar.

4. Hay una demora de 5 minutos que evita que el compresor y el abanico del condensador arranquen hasta pasado ese tiempo. Si hay algun corte en la corriente electrica siempre se producira esa demora de 5 minutos antes de arrancar el compresor.

5. Presión de suministro del agua de red: Minimo 35 PSI (0.241 MPA); Maximo 90 PSI (0.621 MPA). En unidades sin regulador de presión incorporado, si la presión del agua es superior a 90 PSIG (0.621 MPA) se debe usar un regulador de presión.

6. En unidades con regulador de presión incorporado, el regulador debe der eliminado cuando la presión de entrada de agua sea inferior a 35 PSIG (0.241 MPA).

REGLES DE SECURITE POUR L’NSTALLATION DU DISTRIBUTEUR DE SODAS

PUNTOS IMPORTANTES EN LA UNIDAD DISPENSADORA

La proprètè da cet ensamable est assurè à I’usine sulvant les spècications èmis par Lancer .

Il est essentiel de respecter les 6 points suivants pour l’installation de l’appareil:

1. Remplir le bain-Maire jusqu’a ce que l’eau dèborde par le tuyau de trop-plein du rèservoir.

2. Le moteur de la pompe du carbonateur doit etre dèbranchè de l’alimentation èlectrique avant l’arrivèe de l’eau pour la formation initiale de la glace. Oublier ou nègliger cette opèration provoquera l’arret automatique du

carbonateur (voir le point 6 cidessous) ou causera des dommages à la pompe.

3. Si le distributeur es installè dans une zone ou la tension èlectrique nominale est susceptible de variations de (+) 10%, il est conseillè d’installer un appaeil de protection contre les sautes de courant.

4. Un d’lai de 5 minutes empeche le compresseur et la ventilation du condesateur de se mettre en marche avant

que ce lees de temps ne se soit ècoulè. Lorsque le courant èlectrique es interrompu, il y a toujours un dèlai de 5

minutes avant que le presseur ne se mette en.

5. Pression de l’eau: Minimum 35 PSI (0.241 MPA); Maximo 90 PSI (0.621 MPA). Sur les unitès qui n’ont pas de règulateur de pression d’eau incorprè, si la pression d’H2O est supèrieure à 90 PSIG (0.621 MPA), un règulateur de pression d’eau doit etre utilsisè.

6. Sur les unitès avec règulateur d’eau incorporè, le règulateur doit etre enlevè si la pression d’arrivve est inferièure

à 35 PSIG (0.241 MPA)

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ELECTRICAL WARNING/ADVERTENCIA ELÉCTRICA/

F F

Check the dispenser serial number plate for correct electrical requirements of unit. Do not plug into a wall electrical outlet unless the current shown on the serial number plate agrees with local current available. Follow all local electrical codes when making connections. Each dispenser must have a separate electrical circuit. Do not use extension cords with this unit. Do not ‘gang’ together with other electrical devices on the same outlet. The keyswitch does not disable the line voltage to the transformer primary. Always disconnect electrical power to the unit

to prevent personal injury before attempting any internal maintenance. The resettable breaker switch should not be used as a substitute for unplugging the dispenser from the power source to service the unit. Only qualied

personnel should service internal components of electrical control housing. Make sure that all water lines are tight and units are dry before making any electrical connections!

AVERTISSEMENT ÉLECTRIQUE

F Verique la placa con el número de serie del dispensador, donde encontrará los requisitos eléctricos correctos

de la unidad. No enchufe la unidad en un tomacorriente de pared a menos que la corriente indicada en la placa con

el número de serie concuerde con la corriente local disponible. Al hacer las conexiones, respete todos los códi- gos

eléctricos locales. Cada dispensador debe tener un circuito eléctrico independiente. No use extensiones con esta

unidad. No la conecte junto con otros dispositivos eléctricos al mismo tomacorriente. El interruptor de llave no corta el voltaje de línea al transformador primario desconecte siempre la alimentación eléctrica a la unidad para evitar

lesiones personales antes de tratar de realizar tareas de mantenimiento. El disyuntor de sobrecarga reseteable no se debe usar como sustituto para desenchufar el dispensador de la fuente de alimentación para

realizar tareas de servicio de la unidad. El servicio de los componentes internos de la caja de control eléctrico debe conarse exclusivamente a personal calicado. Asegúrese de que todas las líneas de agua estén ajustadas y las

unidades estén secas antes de hacer conexiones eléctricas.

F Examinez la plaque de numéro de série du distributeur pour connaître les bonnes exigences en matière

d’électricité pour l’appareil. Ne le branchez pas à une prise électrique murale à moins que le courant indiqué sur la plaque de numéro de série corresponde au courant local disponible. Respectez tous les codes électriques locaux lorsque vous faites des connexions. Chaque distributrice doit avoir un circuit électrique séparé. N’utilisez pas de cordons prolongateurs avec cet appareil. Ne pas le brancher avec d’autres appareils électriques sur la même

prise. L’interrupteur à clé ne coupe pas la tension secteur au transformateur primaire. Débranchez toujours le courant électrique à l’appareil, an de prévenir des blessures, avant de faire un entretien interne quelconque. Le disjoncteur

réarmable ne devrait pas être utilisé au lieu de débrancher le distributeur de la source d’alimentation en électricité

pour faire de l’entretien/une réparation de l’appareil. Seul le personnel qualié devrait faire l’entretien/la réparation

des composants internes dans le logement des commandes électriques. Assurez-vous que toutes les conduites d’eau sont étanches et que les appareils sont secs avant de faire des connexions électriques!

CO2/CARBON DIOXIDE /El ANHÍDRIDO CARBÓNICO/

5 5

Carbon Dioxide (CO2) is a colorless, noncombustible gas with a light pungent odor. High percentages of CO2 may displace oxygen in the blood. Prolonged exposure to CO2 can be harmful. Personnel exposed to high concentrations of CO2 gas will experience tremors which are followed by a loss of consciousness and suffocation. If a CO2 gas leak is suspected, immediately ventilate the contaminated area before attempting to repair the leak. Strict attention must be observed in the prevention of CO2 gas leaks in the entire CO2 and soft drink system.

5 El anhídrido carbónico (CO2) es un gas incoloro, no combustible, con un olor pungente ligero. Altos porcentajes

de CO2 en la sangre pueden desplazar el oxígeno en la sangre. La exposición prolongada al CO2 puede ser nociva.

El personal expuesto a concentraciones altas de CO2 sufre temblores seguidos de la pérdida de la consciencia y

sofocación. Si se sospecha que existe una pérdida de CO2, ventile el área contaminada antes de tratar de reparar

la pérdida. Hay que prestar suma atención para evitar pérdidas de CO2 en todo el sistema de CO2 y de bebidas gaseosas.

5 Le dioxyde de carbone (CO2) est plus lourd que l’air et déplace l'oxygène. Le CO2 est un gaz incolore et incom-

bustible, ayant une odeur un peu âcre. Des concentrations fortes de CO2 peuvent déplacer l'oxygène dans le sang.

Une exposition prolongée au CO2 peut être nocive. Le personnel exposé à de fortes concentrations de CO2 gazeux

éprouvera des tremblements, suivis rapidement d'une perte de conscience et de suffocation. On doit faire très attention de prévenir les fuites de CO2 gazeux dans le système entier de CO2 et de boisson gazeuse. Si on suspecte qu'il

y a une fuite de CO2 gazeux, aérez le secteur contaminé immédiatement avant d'essayer de réparer la fuite.

DIOXYDE DE CARBONE

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! !

WATER NOTICE/AGUA AVISO/ PRÉAVIS DE L’EAU

Provide an adequate potable water supply. Water pipe connections and xtures directly connected to a potable

water supply must be sized, installed, and maintained according to federal, state, and local laws. The water supply line must be at least a 3/8 inches (9.525 mm) pipe with a minimum of 35 PSI (0.241 MPA) line pressure, but not exceeding a maximum of 90 PSI (0.621 MPA). Water pressure exceeding 90 PSI (0.621 MPA) must be reduced to

90 PSI (0.621 MPA) with the provided pressure regulator. Use a lter in the water line to avoid equipment damage and beverage off-taste. Check the water lter periodically, as required by local conditions. The water supply must be protected by means of an air gap, a backow prevention device (located upstream of the CO2 injection system) or

another approved method to comply with NSF standards. A leaking inlet water check valve will allow carbonated

water to ow back through the pump when it is shut off and contaminate the water supply. Ensure the backow

prevention device complies with ASSE and local standards. It is the responsibility of the installer to ensure compliance.

! Proporcione un suministro adecuado de agua potable. La línea de suministro de agua debe ser de una tubería de

por lo menos 3/8 pulgadas (9.525 mm) con una presión de línea mínima de 35 PSI (0.241 MPA) , pero sin superar el máximo de 90 PSI (0.621 MPA). La presión de agua que supere los 90 PSI (0.621 MPA) se debe reducir a 90 PSI (0.621 MPA) con un regulador de presión. Use un ltro en la línea de agua para evitar daños al equipo y cierto sabor raro en las bebidas. Verique periódicamente el ltro de agua de acuerdo con las condiciones imperantes. El suministro de agua debe estar protegido por una separación de aire, un dispositivo de prevención del contraujo (situado antes del sistema de inyección de CO2) u otro método aprobado para cumplir las normas NSF. Si la válvula de retención de entrada de agua tuviera pérdidas, permitiría el contraujo del agua carbonatada a través de la bomba cuando se la detiene y contaminaría el suministro de agua. Asegúrese de que el dispositivo de prevención del contraujo cumpla con las normas locales y de ASSE. Es responsabilidad del instalador cumplir con estos requisitos.

! Fournissez une alimentation en eau potable adéquate. Les connexions et les dispositifs de conduite d’eau

connectés directement à une alimentation en eau potable doivent être calibrés, installés et maintenus selon les lois fédérales, provinciales et locales. La conduite d’alimentation en eau doit être un tuyau d’au moins 3/8 pouces (9.525

millimètres) avec une pression de ligne minimum de 35 LPC (0.241 MPA) , mais ne doit pas dépasser un maximum

de 90 LPC (0.621 MPA). Une pression d’eau de plus de 90 LPC (0.621 MPA) doit être réduite à 90 LPC (0.621

MPA) avec le régu- lateur de pression fourni. Utilisez un ltre dans la conduite d’eau pour éviter des dommages à l’équipement et un goût des boissons qui n’est pas juste. Vériez le ltre à eau périodiquement, selon les exigences

des conditions locales. L’alimentation en eau doit être protégée au moyen d’un intervalle d’air, un disconnecteur

hydraulique (situé en amont du système d’injection de CO2) ou une autre méthode approuvée pour se conformer

aux normes de la NSF. Un clapet antiretour pour l’eau entrante qui fuie permettra à l’eau gazeuse de repasser par

la pompe quand elle est fermée et de contaminer l’alimentation en eau. Assurez-vous que le disjoncteur hydraulique

soit conforme aux normes de l’ASSE et locales. L’installateur est responsable d’assurer la conformité.

Page 10

1. INSTALLATION

1.1 UNPACKING A. Cut packing band and remove.

B. Lift and remove top portion of carton. C. Remove inner packing. D. Remove package containing installation kit. E. Lift plywood shipping base and remove lower portion of carton. F. Slide a corner of unit (on plywood shipping base) over the edge of counter and remove the

shipping screw and washer from unit. G. Repeat for remaining corners. H. Slide unit off plywood shipping base and black plastic shipping spacer. I. Place unit on 4” legs.

1.2 SELECTING A COUNTER LOCATION Select a location close to a properly grounded electrical outlet and water supply that meets the

requirements listed on the specication page.

1.3 INSTALLING THE DISPENSER A. For back installation only: remove knowckout from access panel located in back of the unit.

B. Titing upward, remove drip tray and set aside. C. Remove splash plate. D. Remove thumbscrew and swing control box open. Remove power cord and set aside. E. Run hose through front of unit to access panel in back. Pull through (See Figure 1).

F. Cut other end of hose to length. Slide oetiker clamp onto hose. Insert appropriate tting (included in installation kit) into hose. Use 90° tting for back installation and straight tting

for bottom installation. Crimp oetiker clamp onto hose.

G. Slide o-rings onto tting. Lubricate o-rings with 111 lubricant. H. Insert tting into valve. Ensure valve is closed. Locate unused tting and attach to open end of

valve (See Figure 2).

FIGURE 1 FIGURE 2

I. Close the control box and reinstall the thumbscrew. Reinstall the driptray. J. Ensure draintube into drip tray is properly seated. K. Remove grill from top of unit.

L. Remove yellow cap from ll tube (See Figure 3). M. Turn on water supply to ll water bath.

NOTE: The water bath holds 7 3/4 gallons. With a water reducer valve and ball valve installed, this

takes approximately 1 1/2 minutes to ll.

N. Watch for water in bottom of product compartment. When water is visible, the bath tank is full. Turn off water supply (See Figure 4).

Page 11

FIGURE 3 FIGURE 4

O. Let water drain into drip tray. Remove drip tray and empty water. P. Reinstall yellow cap. Q. Reinstall grill. R. Thread power cord through back access panel to front of unit. S. Connect power cord to power supply box inside unit. Plug in other end to electrical outlet. There

will be a ve minute delay before refrigeration deck starts (fans will turn on).

T. Reinstall splashplate. U. Reinstall cuprest.

1.4 KEYLOCK SWITCH The keylock switch, located on the lower right hand front of the unit, has three positions. These

positions are:

1. OFF: In this position, the refrigeration system remains on, but the unit will not dispense product.

2. ON: In this position, the refrigeration system remains on, and the unit dispenses product.

3. FLUSH: In this position, the refrigeration system remains on, and the water solenoid coils can

be activated with the PUSH button. Set-up and diagnostics are performed in this position.

1.5 PURGING AIR FROM THE WATER SYSTEM

A. Turn keylock to the FLUSH position. B. Place a cup beneath the left-most dispensing nozzle (when facing the machine) and press the

PUSH button until a clear stream is observed.

C. Purge the remaining valve the same way. D. Rotate the keylock switch to the ON position. E. Dispense a small amount from the valve until product is visible in the stream. F. The dispenser is ready to operate.

Page 12

2. OPERATING THE UNIT

2.1 PRODUCT LOADING/UNLOADING

When it is time to change the milk concentrate, the display

on the dispenser shows CHANGE PACKAGE. On the bottom right, the red REFILL NOW light displays.

A. Cool milk concentrate to below 40°F (4°C). Pull ap back

exposing product hose. Remove tamper-evident seal.

B. Lock bag tting in box cutout.

C. Open unit’s door by pressing both buttons on bottom of door. Swing door up to expose concentrate containers (See Figure 5). D. Open pump door by pressing red tab. E. Remove empty packages. F. Remove nozzles. G. Wipe down product compartment using a mild detergent. H. Replace nozzles. I. Place product box on platform. J. Insert product hose into nozzle cap (See Figure 6). K. Close pump door. L. Close dispenser door.

FIGURE 5 FIGURE 6

2.2 RESETTING SOLD OUT FEATURE

Once the package is changed, turn the key to the FLUSH position and touch the in the bottom

left hand corner of each touch pad affected until “CHANGE PACKAGE” appears. Turn the keyswitch to ON. Dispense a small amount from the valve until the product is visible in the stream.

Dispenser is ready to operate.

2.3 SETTING RATIOS

A. Turn key to FLUSH position. B. Enter the selection programming mode by simultaneously pressing the and # buttons. C. Toggle up and down to select the type.

1. Press left button to scroll up.

2. Press right # button to scroll down. D. To select one of the following preset ratios press the PUSH button.

1. 1% Chocolate 2:1

2. 1% White 3.0:1

3. 2% White 2.75:1

4. Whole Milk 2.25:1

5. Skim Milk 3.25:1 E. To select a custom ratio, simultaneously press the and # buttons on “Other Custom”.

1. Press left button to scroll up.

2. Press right # button to scroll down. F. Press the PUSH button twice to select a custom ratio in the following range: 2.0:1 to 4.0:1 in

increments of .25.

Page 13

2.4 WAVE PUMP INFORMATION

A. Ensure that the key is in FLUSH position. B. Press and hold the # button for ve seconds. The Service menu displays. C. Toggle up and down (press and #) to locate the desired option (listed below). To select one of

the options, press the PUSH button. At any time, select BACK to exit the option.

1. View Pump Revolutions - The number of the revolutions for a selected pump will display.

3 is the left pump, 1 is the right pump. Toggle using the and # button. To select, press the PUSH button.

2. To Reset Pump Revolutions:

The revolutions for a selected pump will be set to 0. Upon selecting RESET PUMP REVS, a password prompt will display.

3. View Version - Shows the software version.

4. Press PUSH, to return to the Service Menu.

Enter 7843 by using * and # button, then press PUSH, for each digit.

When you have entered the entire password, select which pump to reset the revolutions for 3 (left pump) or 1 (right pump). A

conrmation screen will

display. Press PUSH, to

conrm.

Page 14

3. CLEANING AND SANITIZING

3.1 GENERAL INFORMATION

Lancer equipment is shipped from the factory cleaned and sanitized in accordance with NSF

guidelines. After installation, it is the responsibility of the installer to clean and sanitize the dispenser

again. The operator of the equipment must provide continuous maintenance as required by this

manual and state and local health department guidelines to ensure proper operation and sanitation requirements are maintained.

For optimum dispenser performance and highest drink quality, follow the instructions listed for

cleaning your dispenser. Cleaning and sanitizing should be accomplished only by trained personnel.

WARNING IF A POWDER SANITIZER IS USED, DISSOLVE IT THOROUGHLY WITH HOT WATER PRIOR TO

ADDING TO THE SYRUP SYSTEM. ENSURE SANITIZING SOLUTION IS REMOVED FROM THE DISPENSER AS INSTRUCTED. AVOID GETTING SANITIZING SOLUTION ON CIRCUIT BOARDS. DO NOT USE STRONG BLEACHES OR DETERGENTS; THESE CAN DISCOLORAND CORRODE VARIOUS MATERIALS. DO NOT USE METAL SCRAPERS, SHARP OBJECTS, STEEL WOOL, SCOURING PADS, ABRASIVES, OR SOLVENTS ON THE DISPENSER. DO NOT USE HOT WATER ABOVE 140° F (60° C). THIS CAN DAMAGE THE DISPENSER.

ADVERTENCIA SI SE USA UN HIGIENIZADOR EN POLVO, DISUÉLVALO BIEN EN AGUA ANTES DE AGREGARLO

AL SISTEMA DE CONCENTRADO. EL USO DE AGUA CALIENTE CONTRIBUYE A DISOLVER LOS HIGIENIZADORES EN POLVO. ASEGÚRESE DE HABER ELIMINADO LA SOLUCIÓN DE ESTERILIZACIÓN DEL DISPENSADOR DE ACUERDO CON LAS INSTRUCCIONES. LOS RESIDUOS DE LA SOLUCIÓN DE ESTERILIZACIÓN REPRESENTAN UN PELIGRO PARA LA SALUD. EVITE QUE LA SOLUCIÓN DE ESTERILIZACIÓN LLEGUE A LAS PLACAS DE CIRCUITOS. NO USE LAVANDINAS NI DETERGENTES QUE PODRÍAN QUITAR EL COLOR Y CORROER DISTINTOS

MATERIALES. NO USE RASPADORES METÁLICOS, OBJETOS FILOSOS, LANA DE ACERO, ESTROPAJOS, ABRASIVOS NI SOLVENTES EN EL DISPENSADOR. NO USE AGUA CALIENTE A MÁS DE 140 ºF (60 ºC). PODRÍA DAÑAR EL DISPENSADOR.

AVERTISSEMENT AVANT L’INJECTION DANS LE SYSTÈME, IL FAUDRA QUE LA POUDRE SEPTIQUE SOIT

DISSOLUE ENTIÈREMENT DANS CHAUDE. L’EAU CHAUDE PERMETTRA UN MEILLEUR PROCÈS DE DISSOLUTION. SUIVANT LES INSTRUCTIONS JOINTES, IL EST IMPÉRATIF QUE LA SOLUTION SEPTIQUE SOIT ENTIÈREMENT ENLEVÉE. EVITEZ DE METTRE LA SOLUTION EN CONTACT AVEC LES CIRCUITS. N’UTILISEZ PAS DE JAVELLISANTS OU DEDÉTERGENTS FORTS; CEUX-CI PEUVENT DÉCOLORER ET CORRODER DIVERS MATÉRIAUX. N’UTILISEZ PAS DE RACLEURS EN MÉTAL, D’OBJETS POINTUS, DE LAINE D’ACIER, DE TAMPONS À RÉCURER, D’ABRASIFS OU DE SOLVANTS SUR LE DISTRIBUTEUR. N’UTILISEZ PAS DE L’EAU CHAUDE DE PLUS DE 140 DEGRÉS F (60 DEGRÉS C). CECI PEUT ENDOMMAGER LE DISTRIBUTEUR.

3.2 CLEANING AND SANITIZING SOLUTIONS

CLEANING SOLUTION: Mix a mild, non-abrasive detergent with clean, potable water at a temperature of 90 to 110°F (32 to 43°C). The mixture ratio is one ounce of cleaner to two gallons

of water. prepare a minimum of ve gallons of cleaning solution. Do not use abrasive cleaners or

solvents because they can cause permanent damage to the unit. rinsing must be thorough, using

clean, potable water at a temperature of 90 to 110°F (32 to 43°C). Extended lengths of product lines

may require that an additional volume of cleaning solution be prepared. SANITIZING SOLUTION: Prepare sanitizing solutions in accordance with the manufacturer’s

written recommendations and safety guidelines. The solution must provide 50 to 100 parts per

million (ppM) chlorine. A minimum of ve gallons of sanitizing solution should be prepared. Any

sanitizing solution may be used as long as it is prepared in accordance with the manufacturer’s written recommendations and safety guidelines, and provides 50 to 100 parts per million (ppM)

chlorine. Extended lengths of product lines may require that an additional volume of sanitizing solution be prepared.

Other Supplies Needed:

• Sanitary gloves • Clean cloth towels

• Extra nozzle • Bucket

Page 15

3.3 DAILY CLEANING A. Turn keylock to FLUSH position.

B. Flush each valve until only clear water is dispensed. C. Remove nozzles.

FIGURE 7 FIGURE 8

D. Seperate the elastic cap on nozzles. E. Wash both the cap and nozzle with warm water using a mild detergent. Rinse with warm water

and set aside.

WARNING DO NOT SOAK NOZZLES IN CHLORINE SOLUTION OVERNIGHT. THIS WILL CAUSE NOZZLES TO

SWELL AND DETERIORATE.

ADVERTENCIA NO REMOJE LAS BOQUILLAS EN UNA SOLUCIÓN DE CLORO DURANTE LA NOCHE. ESTO

CAUSARÁ BOQUILLAS SE HINCHEN Y SE DETERIORAN.

AVERTISSEMENT NE PAS FAIRE TREMPER LES BUSES DANS UNE SOLUTION CHLORÉE PENDANT LA NUIT.

CELA ENTRAÎNERA BUSES À GONFLER ET SE DÉTÉRIORER.

F. Wipe down any areas where concentrate may have spilled or beverages splashed detergent. G. Replace nozzles. H. Remove drip tray and cuprest. Wash in warm water using a mild detergent. Rinse with warm water and reinstall. I. Ensure draintube into drip tray is properly seated. Close door.

FIGURE 9 FIGURE 10

Page 16

3.4 PUMP CLEANING - DAILY/NIGHTLY A. Open the pump door by squeezing red pump door latch and swing door to left.

B. Gently pull the silicon tube out of the plastic nozzle.

FIGURE 11

FIGURE 12

C. Remove the pump by pulling red latch. D. Run under warm water for approximately 10 seconds while rotating the gear.

FIGURE 13

FIGURE 14

E. Shake out excess water, let pump air dry, then reinstall in unit.

4. OPERATING PRINCIPLES

4.1 WATER SYSTEM

Inlet water is plumbed through a 1/4 turn ball valve located behind the control box, through a coil

of tubing at the bottom of the water ice bath tank. The water is chilled to below 40°F and fed to two

outlets at the rear of the product compartment. Each outlet connects to a ow meter/solenoid valve

which operates the water ow and measures the amount of water to be dispensed.

4.2 CONCENTRATE DELIVERY SYSTEM

When the dispensing valve is activated, concentrate is drawn from the concentrate container and

through the check valve on the concentrate tube by a peristaltic pump. It is metered by volume and

pumped into the mixing nozzle where it combines with cold water.

4.3 REFRIGERATION SYSTEM

The unit has a “lift out” refrigeration deck. The compressor, condenser, fan and agitation motors,

evaporator, and ice bank control system are mounted on a common deck plate. The deck is attached to the insulated tank assembly in the back of the unit above the water bath compartment.

A removable grill mounted to the top cover provides access to the deck components.

The refrigeration deck assembly can also be separated from the unit by rst removing the door,

followed by removing the top cover of the unit. After removing the mounting hardware, the deck can

be lifted up and out of the unit. The copper tube evaporator (mounted to the compressor deck and located in the water bath

compartment of a stainless steel insulated tank assembly) forms an ice bank that weighs approximately 21 pounds. Water in the tank is continuously mixed by an agitator motor to maintain

a constant 32°F bath temperature and cool the water coil located at the bottom of the tank.

Page 17

As product is dispensed, ice is depleted, the ice bank control senses that the ice is melting and

turns the compressor and condenser fan on. When the ice bank is rebuilt, the ice bank control turns the compressor and condenser fan motor off. The compressor will periodically run to maintain the ice bank even though no drinks were dispensed. If power to the unit was disrupted while the

compressor was running, the compressor will not restart immediately when power is re-established.

There is a restart delay circuit [approximately ve minutes] built into the ice bank control to prevent

the compressor from starting under pressure. This feature protects the compressor from premature failure.

Ice water is circulated through the cooling coil at the rear of the product compartment with a pump

at the bottom of the ice bath. Cool air is circulated in the product compartment by four small fans mounted to a cooling coil in the container compartment.

4.4 ELECTRICAL SYSTEM

GROUNDING WARNING THE DISPENSER MUST BE PROPERLY ELECTRICALLY GROUNDED TO AVOID

SERIOUS INJURY OR FATAL ELECTRICAL SHOCK. THE POWER CORD HAS A THREE-PRONG GROUNDED PLUG. IF A THREE-HOLE GROUNDED ELECTRICAL OUTLET IS NOT AVAILABLE, USE AN APPROVED METHOD TO GROUND THE UNIT. FOLLOW ALL LOCAL ELECTRICAL CODES WHEN MAKING CONNECTIONS. EACH DISPENSER MUST HAVE A SEPARATE ELECTRICAL CIRCUIT. DO NOT USE EXTENSION CORDS. DO NOT CONNECT MULTIPLE ELECTRICAL DEVICES ON THE SAME OUTLET.

ADVERTENCIA, PUESTA A TIERRA ES NECESARIO PONER A TIERRA ELÉCTRICAMENTE EL

DISPENSADOR PARA EVITAR LESIONES GRAVES E INCLUSO ELECTROCHOQUES FATALES. EL CABLE DE ALIMENTACIÓN TIENE UN ENCHUFE PUESTO A TIERRA DE 3 CLAVIJAS. SI NO SE DISPONE DE UN TOMA ELÉCTRICO CONECTADO A TIERRA DE TRES AGUJEROS, USE UN MÉTODO APROBADO PARA PONER A TIERRA LA UNIDAD. AL HACER LAS CONEXIONES, RESPETE TODOS LOS CÓDIGOS ELÉCTRICOS LOCALES. CADA

DISPENSADOR DEBE TENER UN CIRCUITO ELÉCTRICO INDEPENDIENTE. NO USE CABLES DE EXTENSIÓN. NO CONECTE VARIOS DISPOSITIVOS ELÉCTRICOS AL MISMO TOMACORRIENTE.

EXIGENCES DE MISE À LA TERRE LA DISTRIBUTRICE DOIT ÊTRE MISE À LA TERRE ÉLECTRIQUEMENT

CORRECTEMENT POUR ÉVITER DES BLESSURES GRAVES OU UNE DÉCHARGE ÉLECTRIQUE MORTELLE. LE CORDON D’ALIMENTATION A UNE FICHE À TROIS BRANCHES MISE À LA TERRE. SI AUCUNE PRISE DE COURANT ÉLECTRIQUE À TROIS TROUS N’EST DISPONIBLE, UTILISEZ UNE MÉTHODE APPROUVÉE POUR METTRE L’UNITÉ À LA TERRE. RESPECTEZ TOUS LES CODES ÉLECTRIQUES LOCAUX LORSQUE VOUS FAITES DES CONNEXIONS. CHAQUE DISTRIBUTRICE DOIT AVOIR UN CIRCUIT ÉLECTRIQUE SÉPARÉ. N’UTILISEZ PAS DE CORDONS PROLONGATEURS. NE BRANCHEZ PAS PLUSIEURS APPAREILS ÉLECTRIQUES À LA MÊME PRISE DE COURANT.

The unit’s power cord plugs directly into the power supply located on the front left corner of the dispenser behind the splash plate. Jumper harnesses from the power supply provides 32 VDC to

the CPU and line voltage to the refrigeration deck.

The dispenser’s electronic systems control all of the dispenser functions. The refrigeration system

is controlled by an electronic ice bank controller located on the compressor deck. A printed circuit board, located in the doors, operates the front display panel and relays control signals to the control box. All other functions are controlled by the electronic control box located behind the splash plate.

A. Water Solenoid/Flow Meter

When the dispense mode is activated, the solenoid valve opens and water ows through a

digital ow meter which sends a signal to the microprocessor. The microprocessor continuously monitors the ow rate and adjusts the concentrate drive motor to correct for any variations in ow rate due to pressure variations.

B. Electronic Ice Bank Controller The ice bank controller housing is mounted on the compressor deck. It connects to a probe that

is mounted to the evaporator coil. The probe allows the controller to measure the difference in resistance between water and ice, and shuts the compressor off when the ice bank grows enough to cover the probe. The printed circuit board inside the housing uses an edge connector

so that it can be easily serviced. C. Product Compartment Temperature Sensor A temperature sensor is located below the cooling coil inside the product component. Product

compartment temperature is displayed on the product compartment door.

Page 18

5. RELOCATING OR SHIPPING UNIT

WARNING ALWAYS MELT THE ICE BANK BEFORE RELOCATING THE DISPENSER.

ADVERTENCIA SIEMPRE DERRETIR EL BANCO DE HIELO ANTES DE CAMBIAR LA UBICACIÓN DEL

DISTRIBUIDOR.

AVERTISSEMENT FONDRE TOUJOURS LA BANQUE DE GLACE AVANT DE DÉPLACER LE DISTRIBUTEUR.

A. Open front door of dispenser.

B. Remove grill from top of the dispenser. C. Remove the top power connector on the control box assy. This kills the compressor deck and

allows the ice bank to melt. Estimated time 4-5 hours (See Figure 11).

D. After waiting 4-5 hours (allowing ice bank to fully melt), remove yellow cap from ll tube.

E. Siphon/pump water out of water bath (See Figure 12). F. Reinstall yellow cap and grill. Dispenser is ready to be relocated.

FIGURE 15 FIGURE 16

5.1 REMOVING AN OPERATING DISPENSER A. Remove concentrate packages.

B. Turn water supply OFF at the source. Activate one of the valves to drain the water from the

system.

C. Remove the splash plate. Slide the locking clip on the Shut Off Valve to release the inlet tting

and remove the inlet tting from the valve, leaving the valve connected to the unit.

D. Remove the water inlet line, either through the access plate in the rear of the unit or through the

bottom, depending on how the unit was installed. E. Turn the keyswitch OFF and disconnect the power cord from the electrical outlet. F. Unit has no drain. Use siphon method.

5.2 TRANSPORTING/SHIPPING THE DISPENSER

The best method for transporting the unit is to secure it to a plywood shipping base.

WARNING DO NOT LAY THE UNIT ON ITS SIDE OR BACK.

ADVERTENCIA NO COLOQUE LA UNIDAD SOBRE SU PARTE LATERAL O POSTERIOR.

Secure the unit to a plywood shipping base and repack in the original carton with the inner packing

6. REPAIR AND REPLACEMENT

6.1 DOOR REMOVAL

A. Open door. Turn keyswitch to OFF position and disconnect the harness at the top of the door. B. Gently push upward on the door to relieve the door’s weight from the gas spring and slide the

C. While supporting the door with one hand, lift the hinge pin tabs up out of the retaining slots and

D. Remove the door.

AVERTISSEMENT NE PAS POSER L’APPAREIL SUR LE CÔTÉ OU À L’ARRIÈRE.

material if shipping the unit by common carrier.

pin out of the clevis that anchors the gas spring to the door. Rotate the gas spring down and out

of your way.

slide the tabs toward the center of the door.

Page 19

6.2 DOOR BOARD REPLACEMENT A. Follow door removal procedure outlined above.

B. Remove ve screws located on the back side of the door that secure the liner to the door shell,

and lift the front door shell enough to disconnect the door board harness. The door shell can now be removed.

C. Remove the screws that secure the spiders onto the door board. Remove the door board by

lifting the back end up rst, so it slips out of the front tabs holding it down.

D. Replace the door board and secure the spiders back on. E. While supporting the bottom of the door shell with one hand, reconnect the door board to the

touch panel. This is best accomplished with the door closed and the top of the door shell angled away from the unit.

F. Secure door shell to the door liner with the ve screws that were removed in Step A.

6.3 DOOR SEAL REPLACEMENT

A. Grasp lip of door seal and gently pull the seal from the retaining slot in the back of the door

liner.

B. Lubricate the new seal with soapy water and insert of the retaining section of the seal (starting

rst at each corner) into the slot in the door liner.

C. Slowly work the remaining sections of the gasket until the gasket is completely seated.

6.4 GAS STRUT REPLACEMENT

A. Open door. B. Gently push upward on the door to relieve the door’s weight from the gas spring and slide the

pin out of the clevis that anchors the gas spring to the door. Rotate the gas spring down and out

of your way. C. Remove pin that secures the gas spring to the top clevis, same as Step B. D. Align the hole in the large end of the gas spring with the clevis that is mounted to the top of the

unit’s interior. E. Insert the retaining pin. F. Open the door fully to align the hole at the shaft end of the gas spring with the door mounted

clevis and insert the retaining pin.

6.5 CONDENSER FAN MOTOR REPLACEMENT

A. Unplug unit. B. Remove the two screws that secure the top grill to the top cover, and remove grill. C. Unplug harness connecting condenser motor to the ice bank control box. D. Remove the four screws that mount the condenser fan to the deck, and remove the motor/fan

assembly. E. Replacement is the reverse of removal.

6.6 AGITATOR MOTOR REPLACEMENT A. Unplug unit and remove the grill from the top cover.

B. Remove the four screws that mount the condenser fan to the deck, and move the motor/fan assembly out of the way. C. Unplug harness connecting agitator motor to the ice bank control box. E. Remove screws securing the motor bracket to the deck plate and withdraw the agitator motor

vertically until the propeller clears the deck. F. Replacement is the reverse of removal.

6.7 ICE BANK CONTROLLER

A. Unplug unit. B. Remove door. C. Remove top cover. D. Disconnect and remove the EIBC control box. E. Disconnect and remove control from box. F. Replacement is reversal of removal.

Page 20

6.8 TOP COVER REMOVAL

A. Remove the door. B. Remove the two outer screws on the top face of each door frame.

NOTE: There are six screws on the top face of the door frame; however, the middle screw above

each door opening is not used to secure the top cover.

C. Remove the three screws on the back of the top cover that secure the top cover to the frame. D. Gently work the top cover up and off of the unit, starting at the front and alternating to the back,

until the tabs holding the front of the top cover clear the top to the door frame. E. Remove the top cover. F. Replacement is the reverse of removal. Be careful to align the tabs in their respective slots and

work the top cover down into position.

6.9 REFRIGERATION DECK REMOVAL

A. Unplug unit. B. Remove the door. C. Remove the top cover. D. Remove the four screws that secure the deck to the insulated tank assembly (a 3/8” socket and

a long extension are required). E. Unplug the main power harness from the ice bank control box. F. Locate a suitable location to place the deck once it is removed, considering that the melting ice

will allow the deck to slide easily. G. Position yourself on the counter, secure your weight lifting belt, and grasp the lifting handles on

the deck. H. Using proper lifting techniques, lift the deck straight up until the evaporator and ice bank clear

the top of the wrapper. Place the deck on a suitable location, resting it on the bottom surface of

the ice. NOTE: For this step, request assistance if necessary. Lift the deck relatively straight to prevent the

ice bank from wedging against the sides of the tank. I. Check that the main power harness is secured and out of the way, and replace the deck by

lowering the assembly straight down into the water bath compartment. Check to ensure the

guide pins on the tank line up with the holes in the deck. J. Secure the deck to the tank with the four screws. K. Connect the main power harness to the ice bank control box. L. Replace the top grid and secure with the two screws.

6.10 PRODUCT COMPARTMENT COOLING FAN/COIL REMOVAL

A. Turn key switch to OFF position. B. Unplug unit. C. Pump water from bath. D. Remove the concentrate product.

E. Remove nozzle from the water tting.

F. Remove the pump assemblies. G. Remove platform base. H. Tilt the pump assembly platform base forward to disengage pumpbase connectors (2). I. Remove the two screws that secure the back plate to the back wall of the unit. J. Lift the plate up slightly while tipping the top edge toward you to disengage the bottom edge

from the tabs on the bottom of the base. K. Remove the four screws that secure the fan assembly to the back plate.

L. Pull the fan/coil assembly toward the front of the machine to disconnect the top water tting.

M. Rotate the assembly to provide access to the connector. Unplug the connector and remove the

assembly.

N. Pull the bail on the bottom water tting toward the front of the machine to disconnect.

O. Replacement is the reverse of removal.

Page 21

6.11 WATER CALIBRATION VALVE REMOVAL

A. Remove fan/coil assembly.

B. Disconnect waterproof connectors on solenoid and owmeter.

C. Slide the two retainers on the top and bottom of the water calibration valve assembly to the

“disengage” position.

D. Push the water calibration valve assembly down until the outlet connector tube telescopes into

the base of the unit. E. While holding the outlet connector tube, lift up on the water calibrations valve assembly to disengage it from the outlet connector tube.

F. Remove the water calibrations valve assembly, being careful not to lose the ow washer that is

tted in the top end of the outlet connector tube.

G. Replacement is as follows:

1. Position the outlet end of the water calibrations valve assembly on the outlet connector

tube and fasten securely by sliding the retainer on the water calibrations valve assembly to

the locked position.

2. Lift up on the water calibrations valve assembly to withdraw the outlet connector tube from

the base of the unit and t the assembly to the manifold outlet.

3. Secure the water calibrations valve assembly to the manifold outlet by sliding the retainer to

the locked position.

4. Reconnect the waterproof connectors.

5. Replace the back plate/fan assembly making sure that 1) the wire leads are not pinched

between the back plate and the base of the unit and 2) that the bottom edge of the back

plate ts between the pairs of standing ribs of the base. Secure the back plate with the two

screws.

6.12 FLOW WASHER REPLACEMENT

A. Remove mixing nozzle.

B. Remove the ow control connector. C. Remove ow washer from the water tting.

WARNING TO AVOID DAMAGING THE UNIT, DO NOT OVERTIGHTEN WATER FLOW CONTROL CONNECTOR.

ADVERTENCIA PARA EVITAR DAÑAR LA UNIDAD, NO EN EXCESO DE CONTROL DE FLUJO DE AGUA

CONECTOR.

D. Replacement is the reverse of removal. For proper installation, ensure the concave side of the

6.13 POWER SUPPLY BOX REMOVAL

A. Remove the drip tray by gently lifting the drip tray up and away from the unit. B. Remove the splash plate by pulling the bottom up slightly, then out from the unit. C. Remove the drain tube from the bracket (mounted on the side of the power supply box) by pulling up until it clears the bracket.

D. Disconnect the main power feed lead and the harness to the compressor deck from the transformer box. E. Disconnect the power feed harness at the electronics box screws that exit from the power supply box. F. Remove the two screws that secure the power supply box to the power supply bracket and

G. Replacement is the reverse of removal.

AVERTISSEMENT POUR ÉVITER D’ENDOMMAGER L’UNITÉ, NE PAS TROP SERRER LE CONTRÔLE DU DÉBIT

D’EAU CONNECTEUR.

ow washer is not visible.

WARNING DISCONNECT POWER BEFORE ATTEMPTING TO REMOVE THE POWER BOX.

ADVERTENCIA DESCONECTE LA ENERGÍA ANTES DE INTENTAR QUITAR LA CAJA DE ALIMENTACIÓN.

AVERTISSEMENT COUPEZ L’ALIMENTATION ÉLECTRIQUE AVANT DE RETIRER LE BLOC D’ALIMENTATION.

remove the power box.

Page 22

6.14 ELECTRONICS BOARD REMOVAL

A. Remove drip tray, splash plate and drain tube. B. Remove thumb screw and hinge pin holding CPU box.

WARNING DISCONNECT POWER BEFORE ATTEMPTING TO REMOVE THE ELECTRONICS BOARD.

ADVERTENCIA DESCONECTE LA ENERGÍA ANTES DE INTENTAR QUITAR LA JUNTA DE ELECTRÓNICA.

C. Remove control box cover. D. Unplug all connectors from the CPU Board. This enables the cover to be separated from the

E. Turn the ve plastic standoffs one half turn counterclockwise. Remove the CPU.

F. Replacement is the reverse of removal.

6.15 WRAPPER REMOVAL

A. Unplug unit. B. Remove drip tray and splashplate. C. If unit is plumbed through wrapper hole at the back of the unit, turn water supply OFF. Turn

D. Remove door. E. Remove top cover. F. Unplug keyswitch from electrical box. G. All wrapper screws are located on the left and right vertical faces on the front of the unit.

1. Splash plate area: Remove all six screws.

2. Door area: There are ve screws on each side. Loosen the second and fourth screws.

H. Spread the wrapper apart at the front of the unit, and then carefully remove wrapper. J. Replacement is reverse of removal.

AVERTISSEMENT COUPEZ L’ALIMENTATION ÉLECTRIQUE AVANT DE RETIRER LE CONSEIL ÉLECTRONIQUE.

electronics box.

WARNING BEFORE REMOVING ANY OF THE PRINTED CIRCUIT BOARDS, TURN KEYLOCK SWITCH TO OFF

POSITION. THIS TURNS THE MAIN POWER TO THE CIRCUIT BOARDS OFF AND PREVENTS ARCING AT THE EDGE CONNECTOR AND PREVENTS DAMAGE TO THE BOARDS.

ADVERTENCIA ANTES DE RETIRAR CUALQUIERA DE LAS TARJETAS DE CIRCUITOS IMPRESOS, GIRE EL

BLOQUEO DEL TECLADO CAMBIAR A LA POSICIÓN OFF. ESTO ACTIVA LA ALIMENTACIÓN PRINCIPAL AL CIRCUITO TABLEROS FUERA Y PREVIENE DE ARCO EN EL CONECTOR DE BORDE Y EVITA DAÑOS EN LAS TARJETAS.

AVERTISSEMENT AVANT DE RETIRER L’UNE DES CARTES DE CIRCUITS IMPRIMÉS, TOURNER

VERROUILLAGE PASSER À LA POSITION OFF. CELA TRANSFORME LA PUISSANCE PRINCIPALE DU CIRCUIT PLANCHES HORS ET EMPÊCHE D’ARC AU NIVEAU DU CONNECTEUR ET EMPÊCHE BORD DOMMAGE POUR LES CONSEILS.

water ball valve, located behind drive motors, to OFF position. Remove water supply, including ball valve (this will prevent water from draining from the water supply), from the unit. Remove power cord from unit.

7. TROUBLESHOOTING REFRIGERATION SYSTEM

WARNING THE COMPRESSOR DECK IS FED BY THE LINE VOLTAGE. DISCONNECT POWER BEFORE

ATTEMPTING TO REPAIR ANY COMPONENTS ON THE DECK.

ADVERTENCIA LA CUBIERTA DEL COMPRESOR ES ALIMENTADO POR LA TENSIÓN DE LÍNEA. DESCONECTE

LA CORRIENTE ELÉCTRICA ANTES DE INTENTAR REPARAR LOS COMPONENTES DE LA CUBIERTA.

AVERTISSEMENT LE CARTER DE COMPRESSEUR EST ALIMENTÉ PAR LA TENSION DE LIGNE. DÉBRANCHEZ

L’ALIMENTATION AVANT DE TENTER DE RÉPARER LES COMPOSANTS DE LA PLATE-FORME.

The refrigeration system basically consists of a compressor, condenser, evaporator, fan, and control box The components are mounted on a common base or deck. The fan and compressor are electrically connected in parallel. The ice bank control module, located in the control box, is connected to a probe that is mounted to the evaporator coils. The probe senses the presence of ice and signals the controller to turn the compressor/fan off. The probe has to be in water for the compressor to run. The module also has

a delay (approximately ve minutes) to prevent the motor from starting under load. This would occur if the

power were interrupted, as well as on initial start-up.

Page 23

The ice bank control module (inside the control box) has a red and a green LED mounted on the board. The green light indicates that line voltage is being supplied to the module. The red LED will be on when the controller instructs the compressor to run.

TROUBLE CAUSE REMEDY

7.1 Compressor does not shut off. Unit frozen up.

A. Possible relay failure on ice bank control board.

A. Check LEDs on PCB. If green light is on and red light is off, replace printed circuit board.

7.2 Compressor will not run. NOTE: Ice bank controller has a delay on

start of initial power up or after

interruption of power. Wait at least ve

minutes before troubleshooting.

B. Probe moved out of proper location. Defective probe.

A. Unit is not connected to electrical outlet.

B. Power supply electrical breaker tripped or fuse blown.

C. No water in water bath.

D. Defective thermal overload on compressor.

E. Compressor deck not plugged into power supply.

F. Ice bank not plugged into ice bank control PCB.

B. Check LEDs on PCB. If both lights are on, disconnect probe harness from board. If red light turns off and compressor stops running, pull deck and check probe.

A. Connect unit power cord to electrical outlet.

B. Reset circuit breaker or replace fuse. If problem persists,

1) check unit for electrical short,

2) electrical circuit overloaded, switch to another circuit.

C. Check water bath and add until

overow is observed.

D. Check overload on compressor. Replace if required.

E. Plug compressor deck in.

F. Plug probe in to ice bank control PCB.

7.3 Compressor does not start, but hums.

G. Defective ice bank control PCB.

H. Defective compressor.

A. Improper or loose wiring.

B. Low voltage.

C. Starting relay defective.

D. Defective compressor.

G. Replace ice bank control PCB.

H. Replace compressor deck.

A. Correct wiring. Refer to wiring diagram.

B. Measure voltage across common and run terminal on compressor. Voltage must not drop below 90% of rated voltage.

C. Replace compressor relay.

D. Replace compressor deck.

Page 24

TROUBLE CAUSE REMEDY

7.4 Compressor starts and runs a short time, but shuts off on overload.

A. Improper or loose wiring.

A. Correct wiring. Refer to wiring diagram.

B. Low voltage.

C. Excessively high refrigerant pressure on high side.

D. Incorrect relay or overload.

7.5 Warm drinks, compressor runs.

DISPENSING SYSTEM - TROUBLESHOOTING

A. Hot incoming water supply (from hot water supply). B. Low refrigerant supply.

C. Defective condenser fan motor.

D. Dirty condenser.

E. Inadequate ventilation.

F. Agitator motor defective.

B. Measure voltage across common and run terminal on compressor. Voltage must not drop below 90% of rated voltage.

C. 1. Defective fan motor. Replace.

2. Dirty condenser. Clean.

3. Inadequate ventilation. Check for obstructions at intake/exhaust grills.

D. Replace relay or overload, as required.

A. Switch to cold water supply.

B. Replace compressor deck.

C. Replace condenser fan motor.

D. Clean condenser.

E. Check for obstructions at air intake/ exhaust. F. Replace agitator motor.

WARNING TURN OFF POWER AT THE KEYSWITCH BEFORE ATTEMPTING TO REMOVE THE CIRCUIT BOARDS.

ADVERTENCIA DESCONECTE LA ALIMENTACIÓN EN EL INTERRUPTOR DE SEGURIDAD ANTES DE INTENTAR

QUITAR LA PLACAS DE CIRCUITO.

The Dispensing System is controlled by the main CPU located in the main electronics box, behind the splash plate. The dispensing system is a duplex system, in that each door independently controls

the valve in that particular half of the dispenser. Troubleshooting can be greatly simplied by swapping

working parts, such as driver boards, from one side of the dispenser to the other side of the dispenser. Similarly, the right and left door harnesses can be swapped at the electronic control box to aid in troubleshooting door problems.

Before troubleshooting a problem with the Electronic Control System, rst perform a few initial tests to aid

in diagnosing the problem. A. Be sure that the unit is plugged in.

B. Remove the splash plate and check all harness connections to the electronic control box. C. Turn the key switch to the ON position, and observe if the door display lights illuminate. D. Open the door and verify that the circulation fan is operating. E. Check the harnesses at the top of the door to be sure they are completely engaged and latched. F. Install a package in all of the valve positions. If packages are already installed, reset the SOLD

AVERTISSEMENT COUPEZ LE COURANT À L’INTERRUPTEUR À CLÉ AVANT DE TENTER DE RETIRER LE

CARTES DE CIRCUITS IMPRIMÉS.

OUT status.

Page 25

TROUBLE CAUSE REMEDY

7.6 Dispenser does not function on all valves. Low water pressure signs come on the door board LCD.

A. No water supply. A. Check that unit is connected to an

adequate water supply. Check that 1/4 turn inlet valve on dispenser is open.

7.7 Dispenser does not function on some

A. Product sold out.

valves.

B. No signal from the water calbiration valve. LOW/HIGH water pressure sign comes on.

7.8 Milk ratio low. A. Pump cavitated.

A. Check that valve position does not

have an empty package and that Rell

Now light on door is off.

B. 1a. Inspect connections of harnesses from insulated tank assembly to Electronics Control Box. Rectify if necessary.

1b. Make sure that the water inlet ball valve is in the ON position.

2. Remove fan plate and check connections at water calibration valve. Rectify if necessary.

3. Swap suspect water calibration valve with a known working assembly and retest. If valve now functions, replace water

A. Probable cause: inserting a frozen solid package. (temperature of the product should be 32 - 41 degrees F for the dispenser to operate properly; the product must at least be in liquid form.)

B. Defective ow meter/calibration board.

7.9 Product temperature warm. A. Defective circulation fan.

B. Defective water pump.

B. Possible foreign material in ow meter

causing inaccurate readings or bad water calibration valve. Replace water calibration valve and retest.

A. Check that fan is operating. Repair or replace as required.

B. Pull fan/coil unit with bottom tting

connected to unit. Energize pump and

note water ow. Replace pump if low ow

is observed.

Page 26

TROUBLESHOOTING THE WAVE PUMP A. Open dispenser by pressing two buttons under door.

B. Open pump door b pressing red tab. C. Remove packages. D. Remove package support plate. E. Press red button to open door, exposing the pump head. F. Place cup under nozzle. Press the PUSH button for each pump to see if pumps run. If neither pump

runs, check control box. If one pump runs and other does not, determine if the problem lies with the pump head or the pump drive. Replace if necessary.

G. Press red latch to remove pump head. Swap with other pump head. If pump head works properly

after swapping, the problem lies with the pump drive. Proceed to next step. If pump head does not work properly after swapping, the problem lies with the pump head. Replace (See Figure 13).

H. Press red latch at back and slide pump drive forward. Swap with other pump drive to determine if

the problem is external to the pump drive, i.e. cabling, door board (See Figure 14).

FIGURE 13 FIGURE 14

8. DISPENSER DISPOSAL To prevent possible harm to the environment from improper disposal, recycle the unit

by locating an authorized recycler or contact the retailer where the product was pur chased. Comply with local regulations regarding disposal of the refrigerant and

insulation.

Page 27

NOTES

Page 28

9. ILLUSTRATIONS, PARTS LISTINGS, WIRING, AND WATER FLOW DIAGRAMS

ICE BANK CONTROL BOX WIRING

AGITATOR

WHITE

POWER

FAN

TO COMP.

BLK

9.1 COMPRESSOR DECK ASSEMBLY

Page 29

9.1 COMPRESSOR DECK ASSEMBLY (CONTINUED)

Item Part No. Description

1 51-5221 Plate Assy, Refrigeration. Deck

2 83-0040 Compressor

3 82-1406 Evaporator Coil Assy

4 23-1008 Condenser

5 91-0094 Motor, Agitator, 115V

6 91-0093 Motor, Fan, 115V

7 52-1882 Control Housing Assy, EIBC III

8 05-0990 Fill Tube, Water

9 04-0062 Protector Closure

10 30-6026 Bracket, Fan Motor

11 30-6010 Shroud, Fan, Top

12 30-6011 Shroud, Fan, Bottom

13 07-0354 Fan Blade

14 02-0034 Silencer

15 04-0060 Nut

16 52-1632 Wire Harness Assy, Hot

17 30-5113/01 Bracket, Agitator Motor

18 04-0575 Screw, 8 - 32 x 0.438

19 04-0504 Screw, 8 - 18 x 0.375

20 02-0114 Grommet

21 03-0150 Retainer Clip

22 04-0537 Washer, Flat, 0.467 ID

23 12-0005 Relay

24 12-0004 Overload

25 13-0006 Cover, Terminal

26 03-0040 Bail Strap

27 52-1633 Probe, Ice Bank Control

28 04-0633 Screw, 8 - 19 x 0.437, SS

29 47-1408 Tube, Suction

30 51-0061 Accumulator

31 50-0211 Boot

32 50-0082 Insulation, Tube

33 50-0268 Insulation, Tube

34 02-0040 Seal, Extrusion

35 47-1406 Tube, Discharge

36 09-0127 Handle, Compressor Side

37 09-0126 Handle, Fan Side

38 81-0372 Anode, 11.5 Long x 0.500

39 50-0262 Insulation, Refrigeration Deck

40 04-0754 Nut, Torq-Patch, 5/16

41 04-0753 Nut, Torq-Patch, 1/4

42 52-1631 Wire Harness Assy, Neu.

43 47-0344 Tube Process, 950

44 06-2972 Label, Wiring Diagram

45 06-0211 Nameplate, Vinyl, Refrigeration Deck

46 05-0141 Retainer

47 02-0041 Seal

48 23-0982 Dryer Cap Assy

49 05-0404 Propeller

50 04-0110 Nut, 8 - 32

51 04-0576 Washer, Int. Tooth

52 89-0014 Cover, Hole

53 82-3710 Control Box Assy, 4V, FCOJ

54 30-6256/01 Cover, Ice Bank Control

Page 30

9.2 WATER CIRCUIT/TANK ASSEMBLY

Page 31

9.2 WATER CIRCUIT/TANK ASSEMBLY (CONTINUED)

Item Part No. Description

1 52-3130 Wiring Harness, Sump Pump

2 82-1542/01 Deck Assy, Refrig., 115V/60Hz

3 04-0740 Screw, 1/4 - 20 x 1.000, Hex Hd with Washer

4 47-1288 Tube, Water Coil

5 50-0265 Insulation, Tank, Front

6 01-0797 Nut, Compress, Align 3/8 Tube

7 50-0264 Insulation, Tank, Left

8 50-0266 Insulaton, Tank, Back

9 50-0263 Insulaton, Tank, Right

10 05-0955 Support, Coil Water

11 04-0723 Stud, Locator

12 17-0408 Vacuum Breaker

13 30-6270 Clevis, Control Box Pivot

14 04-0297 Nut, Hex, 8-32, Keps, SS

15 86-0162 Pump, Water, Ice Bath

16 30-10023 Bracket, Hold Down, Pump

17 04-0406 Screw, 8-32 x .375, PH, PH, MS

18 08-0522 Hose, Inlet Fitting

Page 32

9.3 INSULATED TANK ASSEMBLY

Page 33

9.3 INSULATED TANK ASSEMBLY (CONTINUED)

Item Part No. Description

1 04-0470 Screw, 6-19 x .500, PHD, PH/SL

2 05-1035 Funnel, Wire

3 05-2571 Fascia, Trim, 4 Valve

4 42-0139 Foamed Tank Assembly

5 04-0788 Screw, 6-32 x .438, BH, PH

6 05-2180 Plug, Base Pump

7 04-0549 Screw, 6-19 x .625, PHD, PH/SL

8 82-3893 Door Release Assembly

9 02-0089 O-Ring

10 05-1001 Plate, Bottom, W/O “D” Hole

11 01-1589 Adapter, Inlet

12 48-1053 Tube Assy, Fitting Elbow, Water in

13 52-3132 Power Supply, Box Assembly

14 04-0504 Screw, 8-18 x .375, PHD, W/ELW

15 51-6133 Weldment, Bracket, Power Supply

16 04-0297 Nut, Hex, 8-32, Keps, SS

17 51-5164 Frame Assembly, Welded

18 04-0477 Screw, 8-32 x .375, PH, PH/SL

19 30-6275 Arm, Tray Support, Left

20 30-9570 Cover, Control Box, CPU

21 03-0253 Pin, Hinge, Control Box Pivot

22 52-3131 Control Box Assembly, CPU

23 06-2689 Label, Electronics Wiring

24 04-0774 Screw, Thumb

25 30-6135 Arm, Tray Support, Right

26 81-0112 Leg, Adjustable, 4” Tall, Flanged

27 04-0590 Nut, Lock, 10-24, w/ Nylon Insert

Page 34

9.4 INTERNAL CABINET ASSEMBLY

Page 35

9.4 INTERNAL CABINET ASSEMBLY (CONTINUED)

Item Part No. Description

1 05-1058/01 Clevis, Gas Spring

2 04-0788 Screw, 6 -32 x 0.438, Binder Hd

3 05-2573 Plug, Product Base

4 19-0422 Valve Assy, Water

5 04-0372 Screw, 8-32 x .500, PHD, PH, MS

6 04-0470 Screw, 6-19 x .500, PHD, PH/SL

7 05-2554 Retainer, Seal

8 04-1531 Dowel, 3/8 OD x 1/4 LG

9 48-2599 Tube Assy, Interface, Valve

10 02-0089 O-Ring

11 52-3103 Harness Assy, Product

12 52-2121 Thermocouple Assy, Cabinet

13 81-0646 Filter, Wire Mesh

14 17-0512 Valve Assy, Ball

15 01-2483 Connector, Flow Control

16 02-0005 O-Ring

17 02-0371 Flow Washer 1.25 oz/second

Page 36

9.5 PUMP PLATFORM ASSEMBLY

Page 37

9.5 PUMP PLATFORM ASSEMBLY (CONTINUED)

Item Part No. Description

1 82-3855 Fan Coil Unit

2 04-0788 Screw, 6 - 32 x .438, BH, PH

3 04-0406 Screw, 6 - 32 x .375, PH, PH, MS

4 51-6228 Weldment, Chimney Plate

5 54-0429 Base Assy, MTG, Wave Pump

6 82-3896 Platform, Sub-Assembly, Wave Pump

7 86-0167 Pump/Motor Housing Drive Assembly

8 54-0431 Motor Hsg Assy, Drive, Wave Pump

9 82-3752 Pump Assy, Wave Pump

10 51-6224 Weldment, Box Support

Page 38

9.6 WRAPPER, DOOR, DRIP TRAY ASSEMBLY

Page 39

9.6 WRAPPER, DOOR, DRIP TRAY ASSEMBLY (CONTINUED)

Item Part No. Description

1 82-1503 Wrapper Assy

2 02-0604 Grommet, Self-Retaining, Square

3 04-0470 Screw, 6-19 x .500, PHD, PH/SL

4 05-1005 Cover, Wrapper

5 52-1668/01 Key, Switch Assy

6 06-1292 Label, Key Switch

7 04-0750 Screw, 6-32 x .812, PHD, PH, Rolok

8 82-1726 Top Cover Assy

9 30-6279 Bracket

10 04-0504 Screw, 8-18 x .375, PHD

11 04-0788 Screw, 6-32 x .438, BHD, PH

12 05-2190 Plug, Fascia

13 81-0307 Pin, Door, Clevis

14 81-0659 Spring, Gas

15 54-0448 Door Assy

16 05-2609 Nozzle Top

17 05-2602 Body, Mixing Nozzle

18 04-0741 Screw, 6-32 x .375, PHD, PH

19 08-0315 Tube, Drain, Front

20 30-6138 Plate, Splash

21 23-1304 Cuprest, Wire

22 05-1038-01 Drip Tray

Page 40

9.7 WIRING DIAGRAM

COMP

DECK

POWER SUPPLY

52-1478

TEMP

SENSOR

115V

INPUT

21-0752

32VDC

OUTPUT

52-2954

52-3121

TEMP

RIGHT

DOOR

52-1738

LEFT

DOOR

52-1664

KEY

SWITCH

52-1668

32VDC

INPUT

AC IN

SUMP

PUMP

52-3130

REAR

INDICATORS

52-1674

COMP

DECK

FOR

FUTURE

USE

POS 2

CPU

52-3103

RIGHT

COOLING

FAN 3 & 4

WATER

MODULE 2

LEFT

DOOR

POS 1

52-3103

COOLING

FAN 1 & 2

WATER

MODULE 1

KEY

SWITCH

WAVE

PUMP 2

WAVE

PUMP 1

Page 41

Page 42

Lancer Corp.

800-729-1500

Technical Support/Warranty: 800-729-1550

custserv@lancercorp.com

lancercorp.com