Manual Necta Colibri

INSTALLATION, USE AND MAINTENANCE MANUALColibrì Espresso MDB Protocol UK English DOC. NO. H 217U 00 EDITION 1 03-2003 DICHIARAZIONE DI CONFORMITA’ DECLARATION OF CONFORMITY DÉCLARATION DE CONFORMITÉ KONFORMITÄTSERKLÄRUNG DECLARACIÓN DE CONFORMIDAD DECLARAÇÃO DE CONFORMIDADE VERKLARING VAN OVEREENSTEMMING INTYG OM ÖVERENSSTÄMMELSE OVERENSSTEMMELSESERKLÆRING YHDENMUKAISUUSTODISTUS Valbrembo, 03/05/2001 Dichiara che la macchina descritta nella targhetta di identificazione, è conforme alle disposizioni legislative delle direttive: 89/392, 89/336, 73/23 CEE e successive modifiche ed integrazioni. Declares that the machine described in the identification plate conforms to the legislative directions of the directives: 89/ 392, 89/336, 73/23 EEC and further amendments and integrations. Déclare que l’appareil décrit dans la plaque signalétique satisfait aux prescriptions des directives: 89/392, 89/336, 73/ 23 CEE et modifications/intégrations suivantes. Erklärt, daß das im Typenschild beschriebene Gerät den EWG Richtlinien 89/392, 89/336, 73/23 sowie den folgenden Änderungen/Ergänzungen entspricht. Declara que la máquina descripta en la placa de identificación, resulta conforme a las disposiciones legislativas de las directivas: 89/392, 89/336, 73/23 CEE y modificaciones y integraciones sucesivas. Declara que o distribuidor descrita na chapa de identificação é conforme às disposições legislativas das directivas CEE 89/392, 89/336 e 73/23 e sucessivas modificações e integrações. Verklaart dat de op de identificatieplaat beschreven machine overeenstemt met de bepalingen van de EEG richtlijnen 89/392, 89/336 en 73/23 en de daaropvolgende wijzigingen en aanvullingen. Intygar att maskinen som beskrivs på identifieringsskylten överensstämmer med lagstiftningsföreskrifterna i direktiven: 89/392, 89/336, 73/23 CEE och påföljande och kompletteringar. Det erklæres herved, at automaten angivet på typeskiltet er i overensstemmelse med direktiverne 89/392, 89/336 og 73/23 EU og de senere ændringer og tillæg. Forsikrer under eget ansvar at apparatet som beskrives i identifikasjonsplaten, er i overensstemmelse med vilkårene i EU-direktivene 89/392, 89/336, 73/23 med endringer. Vahvistaa, että arvokyltissä kuvattu laite vastaa EU-direktiivien 89/392, 89/336, 73/23 sekä niihin myöhemmin tehtyjen muutosten määräyksiä. ANTONIO CAVO C.E.O TABLE OF CONTENTS INTRODUCTION PAGE 2 OPERATING MODES PAGE 14 IDENTIFICATION OF THE VENDING MACHINE PAGE 2 NORMAL OPERATING MODE PAGE 14 IN CASE OF FAILURE PAGE 2 PRE-SELECTIONS PAGE 15 TRANSPORT AND STORAGE PAGE 2 MAINTENANCE MODE PAGE 15 POSITIONING THE VENDING MACHINE PAGE 3 AUTOTEST PAGE 16 WARNING FOR INSTALLATION PAGE 3 EMPTYING THE AIR-BREAK PAGE 16 PRECAUTIONS IN USING THE MACHINE PAGE 3 DISPLAYING THE STATISTICS PAGE 16 WARNING FOR SCRAPPING PAGE 3 PRINTING THE STATISTICS PAGE 16 TECHNICAL SPECIFICATIONS PAGE 3 RESETTING THE FAILURE STATISTICS PAGE 17 POWER CONSUMPTION PAGE 4 GENERAL COUNTER PAGE 17 ACCESSORIES PAGE 4 CHANGE TUBES CONTROL PAGE 17 LOADING AND CLEANING PAGE 5 PROGRAMMING PAGE 17 DOOR SWITCH PAGE 5 DISPLAYING THE EXISTING FAILURES PAGE 18 MAINTENANCE AND DISINFECTION PAGE 5 PROGRAMMING THE WATER AND POWDER DOSES PAGE 19 USING THE VENDING MACHINE PAGE 5 PROGRAMMING THE PRICES PAGE 19 CONTROLS AND INFORMATION PAGE 5 PROGRAMMING THE PRICES NOISE LEVEL PAGE 5 AND THE PUSH-BUTTON STATUS PAGE 19 LOADING CUPS PAGE 6 PROGRAMMING THE BASIC COIN LOADING COFFEE PAGE 6 AND THE DECIMAL POINT PAGE 19 LOADING SUGAR AND INSTANT PRODUCTS PAGE 6 PAYMENT SYSTEMS PAGE 19 LOADING STIRRERS PAGE 6 PROGRAMMING THE VALIDATOR PAGE 19 SANITISING THE MIXERS AND PROGRAMMING THE MDB DATA PAGE 20 FOODSTUFF CIRCUITS PAGE 7 INITIALISING PAGE 20 CLEANING THE MIXER PAGE 7 SETTING THE MACHINE CODE PAGE 20 CLEANING THE WATER SUPPLY TANK PAGE 8 MACHINE CONFIGURATION PAGE 21 CLEANING THE SUGAR DISPENSER PAGE 8 OPERATION COUNTER PAGE 21 CLEANING THE WASTE TRAYS PAGE 8 SETTING THE PROMOTIONAL MESSAGE PAGE 21 CLEANING THE CUP SHIFT ARM PAGE 8 LANGUAGE SELECTION PAGE 21 WEEKLY CLEANING OF COFFEE UNIT PAGE 8 WHIPPING TIME PAGE 22 SUSPENDING FROM USE PAGE 8 PROGRAMMING ACCESS PASSWORD PAGE 22 CONFIGURING THE SELECTION PAGE 22 INSTALLATION PAGE 9 DISCOUNT DATA PAGE 22 UNPACKING THE VENDING MACHINE PAGE 9 SPECIAL SALES PAGE 22 MACHINE AND CABINET ASSEMBLY PAGE 9 INSTALLING THE PAYMENT SYSTEM PAGE 10 DIRECT FUNCTIONS PAGE 22 CONNECTING TO THE POWER SUPPLY PAGE 10 INSTALLATION PAGE 22 DIFFERENTIAL SWITCH PAGE 10 RESETTING FAILURES PAGE 22 DOOR SWITCH PAGE 11 WATER SOFTENER UNIT PAGE 11 MAINTENANCE PAGE 23 INSERTING THE LABELS PAGE 11 INTRODUCTION PAGE 23 LENGTH OF THE STIRRERS PAGE 11 BREWING UNIT MAINTENANCE PAGE 23 FILLING THE WATER SYSTEM PAGE 11 ANNUAL SANITISING PAGE 24 INITIALISING PAGE 11 PRINTED BOARD FUNCTIONS COFFEE UNIT OPERATION PAGE 12 AND INDICATOR LIGHTS PAGE 24 COFFEE DISPENSING CYCLE PAGE 12 CONTROL BOARD PAGE 24 CHECKING AND ADJUSTING PAYMENT SYSTEMS EXPANSION BOARD PAGE 25 THE MACHINE SETTINGS PAGE 13 PUSH-BUTTON BOARD PAGE 25 STANDARD SETTINGS PAGE 13 ADJUSTING THE BREWING CHAMBER VOLUME PAGE 13 HYDRAULIC SYSTEM PAGE 26 WATER TEMPERATURE CONTROL PAGE 13 ADJUSTING THE GRADE OF GRINDING PAGE 14 MAINTENANCE MENU PAGE 29 ADJUSTING THE COFFEE DOSE PAGE 14 PROGRAMMING MENU PAGE 31 WIRING DIAGRAMS PAGE 39 © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 1 . 035606111 The operations described in the second and third chapters must be carried out only by personnel who TRANSPORT AND STORAGE have the specific knowledge of the machine function- To prevent any damage. VENDING SOLUTIONS SpA The third chapter describes maintenance operations Via Roma 24 which involve the use of tools to access potentially danger. Italy . however. without using any other tools. This technical documentation is part and parcel of the indicated on the rating plate attached inside the cabinet on vending machine and must always follow the machine the right side. and the blades are to be placed underneath the meet a wide spectrum of user needs. machine. IN CASE OF FAILURE This manual is divided into three chapters. carefully. information on installation safety.overturn the vending machine. The machine can be lifted by a motor-driven or manual fork The vending machines in the Colibrì range are designed to lift truck. it is first which readily and safely gives technical information sup- necessary to carefully read and understand the instruc. special care should be taken ing from a point of view of electrical safety and health when loading or unloading the vending machine. as they offer important management. small repair operations. Product code Serial number Model Frequency Type Operating voltage Current Absorbed power Water mains characteristics Boiler data © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 2 . Do not: rations and the related safety and maintenance instructions. before contacting the tenance operations which are carried out in areas of the manufacturer we recommend that this manual be read machine accessible with simple use of the door key. contact The second chapter contains the instructions for correct the following: installation and all information necessary for optimum use NECTA of the machine.Tel. This manual describes all possible machine configu. Should there be serious failures or malfunctions. any technical problems are corrected by The first chapter describes the loading and routine main. . In most cases. Nonstandard devices will be indicated as “optional”. 24030 Valbrembo ous areas.drag the vending machine with ropes or similar. . . The machine should be stored in a dry room where the temperature remains between 0°C and 40°C.shake or jolt the vending machine and its packing. +39 . IDENTIFICATION OF THE VENDING INTRODUCTION MACHINE AND ITS CHARACTERISTICS Every machine is identified by its own serial number. no more than 2 machines can be stacked one on top of the other and must always kept upright as indicated by the arrows on the packing. It also assists in spare parts tions contained in this manual.lift the vending machine by its sides. .lift the vending machine with slings or ropes. in case it is moved or transfer of ownership. regulations. edged by the manufacturer and indicates all of the data Before starting installation and using the machine. . operating instructions and maintenance. so as to This plate (see Figure below) is the only one acknowl- allow consultation by different operators. Using the original packing. plied by the manufacturer. Therefore the machine is designed to be rotated. in large kitchens.g. so that the back panel is at a minimum distance of 4 cm from it and TECHNICAL SPECIFICATIONS correct ventilation may be ensured. The machine is sold without payment system. thus Power supply frequency 60 Hz achieving considerable energy savings. If necessary provide proper levelling by way of the adjustable feet included. WARNING FOR INSTALLATION The machine installation and the following maintenance operations should be carried out by qualified personnel only. Installed power 1300 W © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 3 . in the case of very hard water. companies. Important notice!! Access to the machine interior for maintenance and/or repairs is via the back panel. Height 650 mm All packing materials shall be disposed of in a manner Height with container 750 mm which is safe for the environment. the water supply device.ferrous and plastic materials and the like are to be The machine must be placed on the special support disposed of in authorized areas only.use biodegradable products only to clean the machine. and not where water served. regarding environment protection should be strictly ob- ture remains between 2°C and 32°C. It must be positioned in a dry room where the tempera. the payment system and. cabinet. the softener cartridge. the payment system and. the laws in force tion. The machine must never be covered with cloth or the like. which houses the liquid waste tray. Installation on the cabinet The machine must be placed on the special support cabinet. Power supply voltage 220 V~ . More specifically: jets are used for cleaning (e. etc. Weight 38 Kg . The machine should be placed close to a wall.POSITIONING THE VENDING MACHINE WARNING FOR SCRAPPING The vending machine is not suitable for outdoor installa. thus allowing removal of the back panel. . Whenever the machine is to be scrapped. The integrity of the machine and compliance with the standards of the relevant systems must be checked at least once a year by qualified personnel. Width 410 mm PRECAUTIONS IN USING THE MACHINE Depth 490 mm The following precautions will assist in protecting the Overall depth with door open 830 mm environment: Height of cabinet 820 mm . therefore the installer of such system has sole responsibility for any damage to the machine or to things and persons caused by faulty installation. which houses: the liquid waste tray.adequately dispose of all containers of the products used for loading and cleaning the machine. DIMENSIONS The machine should be positioned with a maximum incli- nation of 2°. in the case of very . who are trained in the correct use of the machine according to the standards in force.insulating materials should be recovered by qualified hard water. the water supply kit. the softener unit.switch the machine off during periods of inactivity.). SAFETY DEVICES Important notice!! . where it is installed.Presence of coffee machine to vary its performance: The installation kits are supplied with their own installation .Overheating protection for: Doser units Coffee unit ratiomotor Magnets Pump Electric mixers Coffee grinder motor . while the “change-giver” payment system must be Stirrers (N.Time adjustment for instant products To reach operating temperature 28.Air-break float jammed be carried out exclusively by personnel who have a specific knowledge of the machine functions from a .Differential switch The use of kits which are not approved by the manufacturer of the vending machine does not guarantee compliance .8 MDB protocol. With an ambient temperature of 22° C the following power WATER SUPPLY consumption levels resulted: A self-contained water supply device (with a 15-litre tank) is installed in the support cabinet.Presence of water A wide range of accessories can be installed on the . .4 The machine can accommodate the “cashless” payment system.Presence of coffee waste tray The manufacturer declines all responsibility for the use of non approved components.Coffee and water doses by volume Power consumption .Cup release microswitch ensure the machine safety. . the inlet water and boiler temperature. SALES PRICES POWER CONSUMPTION A different programmable price can be set for each single The machine power consumption depends on many fac- selection.Timer protection for: point of view of electrical safety and health regula- Pump tions. Espresso AVAILABLE ADJUSTMENTS 30 drink selections 0. such as the temperature and ventilation of the room all selections.2° C . The above power consumption calculated from average CONTROLS data should only be taken as an indication.Operating temperature reached and test instructions. COIN BOX etc. Coffee unit ratiomotor Coffee grinder .) 165 installed in the support cabinet.Presence of cups ACCESSORIES .2 Wh trimmer on the control board is used to make small correc- tions (if necessary).CUP DISPENSER CAPACITY OF CONTAINERS Suitable for cups with a rim diameter of 73-74 mm. Chocolate 1.Temperature control Factory setting on the correct operating temperature.Fuse protection for Main electrical circuit Board power supply transformer © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 4 .96 l .6 Wh 24 h of stand-by 1414 Wh . especially for energised parts. the standard setting has the same sales price for tors. which must be strictly observed to .Manual-reset boiler safety thermostat Installation and the following testing operations must .Grade of grinding for espresso coffee Average drink temperature 76. with a capacity of approximately 170 cups.Door switch with safety standards. . A 30 selections /hour 171. Capacity of containers (Kg) Espresso PAYMENT SYSTEM Coffee beans 2 The machine is supplied with all prearrangement for the Milk 0. Made of plastic with lock as optional accessory. Lock Some parts of the machine can be damaged by strong 4 . jugs) Press the button once to set the machine to “Maintenance” mode. (Ex.brewing products like coffee and tea. Before starting any maintenance operations requiring The labels with the selection menu and the operating parts of the unit to be removed. ceramic cups. Selection buttons The manufacturer declines all responsibility for any dam. Prearrangement for “cashless” payment systems health regulations. These products should be declared by the manufacturer as “suitable for automatic vending” in open containers. referring to the selection dose table. informed about the specific risks of such situation. CONTROLS AND INFORMATION Chapter 1 The user controls and information are located on the LOADING AND CLEANING outside of the door (see Fig. 3 and No. 7 . Prearrangement for front validator age to persons caused by non-compliance with current 8 . 6 in a short sequence to start filling the machine hydraulic system. . 1 chlorine-based detergents or similar) are used for cleaning 1 . Spaces for product labels 5 . to prevent formation of bacteria. They should never be preserved and/or packed The continuous. Liquid waste tray also the surfaces which are not directly in contact with 2 .: plastic cups. Dispensing compartment foodstuff. regarding filling and routine cleaning. Vending machines for drinks in open containers should be press the Programming button twice to set the machine to used only to sell and dispense drinks obtained by: “Programming” mode. the time of installation. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 5 . 1). At installation the hydraulic circuits and the parts in contact with foodstuff should be fully sanitised to remove any bacteria which might have formed during storage. 6 . the machine must instructions supplied with the machine must be inserted at always be switched off. level is below 70 dB. It is advisable that specific sanitising agents (such as Fig. Alphanumeric display detergents. The Programming button. used to access the machine USING THE VENDING MACHINES OF HOT functions. All operations requiring the machine to be energized should be carried out by qualified personnel ONLY. MAINTENANCE AND DISINFECTION According to current safety and health rules and regulations. is located on the internal side of the push-button DRINKS IN OPEN CONTAINERS board. Any other use is unsuitable and thus potentially dangerous. When in “Programming” mode press selection buttons No. . DOOR SWITCH When opening the door a special switch disconnects the power from the machine electrical system to allow the operations described below. NOISE LEVEL The dispensed products should be consumed imme- diately. 3 .reconstituting instant and lyophilised products. the operator of an automatic vending machine is responsible for the hygiene and the maintenance of the foodstuff circuits. weighted equivalent acoustic pressure for later consumption. without exceeding the dispenser height. Coffee hopper 3 . After lifting their cover. LOADING COFFEE The stirrers must be burr free and not curved. Milk container 4 . Fig.slightly lift the cup dispenser and tilt it (see Fig. Replace the stirrer weight and the cover. . 8) is completely rotated clockwise to prevent the lock bolt from interfering with the stirrer stacker.do not rotate the columns during the loading operations.re-engage the cup dispenser and replace the cover. 3 1 . 3). Spacer washer 2 . Cup shift arm insert the stirrers to be loaded. 2). taking care not to compress them to prevent packing. The cover can be opened only with the door open. . Knurled nut Remove the cover and the stirrer weight (see Fig.load the columns with cups. Lift the cover and fill the hopper with coffee. Coffee hopper shutter 2 . Chocolate container 5 . then 3 . fill the single containers with the appropriate products. . Cup container Remove the paper strip. ensure that the key (see Fig. When handling the sugar/stirrer dispenser shelf. 8). ensuring that the shutter is fully open (see Fig.LOADING CUPS To load the cups do as follows: .open the door and remove the cover from the cup dispenser. Powder feeder LOADING SUGAR AND INSTANT PRODUCTS The covers can be opened only with the door open. 4 . .close the machine and make a test selection. 2 LOADING STIRRERS 1 . Fig. Powder chute 6 . Make sure the products do not contain any clots. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 6 . . ensuring that the stirrers are all placed horizontally. 1 . Mixer impeller . 5 © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 7 . to guarantee proper hygiene of container filled with the previously prepared chlorine- the dispensed products. . . funnels after thoroughly drying them. After reinstalling all parts the following is however . the mixers and the dispensing conduits must be thoroughly sanitised . The parts to be cleaned are as follows: . Fig. . based detergent. Water funnel 5 .dispensing compartment. 5).in order to remove the wheels. required: . block the disk fitted on the mixer shaft with a finger (see Fig. the feeders. The mixer is cleaned with the door closed.press button 8 for 2 seconds. It must be cleaned also after the mixer sanitasing operations.sugar chute.press in a quick succession buttons 4 4 8 8 to start cleaning.soak all components for approx. the powder deposit drawers and the mixer wheels from the mixers (see Fig.reinstall the feeders and the water funnels. The display will show the request to enter the password.using the mixer cleaning function with the door closed. . mixer and instant drink .remove the powder and the water funnels. Powder funnel 3 . doing as follows: .add a few drops of the chlorine-based detergent in the mixer. Powder deposit drawer 4 . When installing the machine. and then at least once a week Disinfection should be carried out using chlorine-based or even more frequently according to the use of the detergents. 20 minutes in a (cleaned and disinfected). MIXER CLEANING The mixer must cleaned daily and every time the machine is refilled to prevent clogging of the mixer if any product is accidentally spilled during refilling. Feeder 6 .coffee dispensing spout. as described in the relevant chapter. Fig.wash all parts with detergent being sure that all visible AND FOODSTUFF CIRCUITS residue and product layers are mechanically removed. 4 .reinstall the powder deposit drawers and the powder dispensing conduit. . 4). using a brush if necessary. machine and the quality of the inlet water. thoroughly rinse all components to ensure that all residue of the detergent solution is removed.SANITISING THE MIXERS . Powder feeder 2 .powder deposit drawers. Flexible lever 4 . located in the dispensing compart- sanitised at least weekly with the chlorine-based deter. thoroughly dry all parts and reinstall Fig. 2). the sugar dispensing system must be cleaned periodically using hot water (see Fig. or at least once a week.Sugar dispensing spout 2 .lift the flexible lever to free the pin. the following will be necessary: . as well as the liquid waste container in the support and product layers are mechanically removed. . any powder residue should be removed from the external parts of the coffee unit.Return spring © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 8 . being sure that all visible residue cabinet. located in the support gents used for the mixers. For models with sugar dispensed directly into the cup. SUSPENDING FROM USE If for any reason the machine is switched off for a period exceeding the use-by date of the products.release the return spring. 1 . and the coffee waste tray.completely empty the coffee doser unit by dispensing coffee until the empty condition is indicated. .after cleaning. must be The liquid waste tray. ment. must be emptied and rinsed at each refill. particularly from the coffee funnel area (see Fig. WEEKLY CLEANING OF THE COFFEE UNIT Every time coffee is refilled.Pin 3 . .Dispensing compartment drip tray CLEANING THE CUP SHIFT ARM The cup shift arm must be cleaned periodically by removing it from the machine. completely undo the fastening knurled nut (see Fig. ensure that the spacer washer is positioned correctly. Fig.remove the pin and the dispensing spout. At least once a week they must be sanitised using coffee machine detergents and mechanically removing all visible CLEANING THE SUGAR DISPENSER residue and product layers. brush if necessary. . When reinstalling it. using a cabinet. 6 1 . 16). positioned in the support cabinet.completely empty the hydraulic system. In order to remove it.CLEANING THE WATER SUPPLY TANK CLEANING THE WASTE TRAYS The water tank.completely empty the containers and thoroughly wash them with the chlorine-based detergents used to clean the mixers. 7 them in the reverse order. . 6) proceeding as follows: . Connect the wires from the transformer and from the qualified companies. Machine securing screws 5 . . © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 9 . foam. Back panel securing screws 3 . securing screws. The door can be closed only after removing the key. Stirrer weight 8 . Stirrer stacker adjusting slots 6 . If in doubt do not use the machine. 8 2 . Door lock 5 . Water supply pump 2 . Selector opening lever 10 . plastic bags. able feet included (see Fig. Fuses At installation the hydraulic circuits and the parts in contact with foodstuff should be fully sanitised to remove any bacteria which might have formed during storage. nails. 9). To energize the system with the open door. . Coin mechanism The machine must be installed in a dry room with 11 . polystyrene the special screws provided.Place the machine onto the cabinet and secure it using No packing elements (i. Important notice!! The machine should be positioned with a maximum incli. 8). 12 . from the top panel of the cabinet to the If necessary provide proper levelling by way of the adjust.Lay the cable of the payment system. Packing materials must be disposed of in authorised containers and the recyclable ones must be recovered by . Back panel Fig. the machine. located inside nation of 2°. MACHINE AND CABINET ASSEMBLY UNPACKING THE VENDING MACHINE In order to assemble cabinet and machine.) should be left within the reach of . Wiring connectors’ zone 1 . Door lock bolt 4 . who are trained in the correct use of the machine and are aware of the specific risks of such operations. Removable lid 13 . to the corresponding connectors inside the machine. them to level the cabinet. as they are potentially dangerous.Remove the back panel from the machine. Coin chute 9 . Dispensing compartment drip tray 4 . Differential switch 3 . simply insert the special key into the slot (see Fig. etc. water supply device. Door switch 7 . undoing the children. ensure that the machine and all other .Install the adjustable feet to the cabinet and adjust equipment are intact. Adjustable feet temperature between 2°C and 32°C. coin slot zone. Fig. located inside the cabinet. 9 1 .e. Chapter 2 INSTALLATION The machine installation and the following maintenance operations should be carried out by qualified personnel only. do as follows: After removing the packing from the machine and from the support cabinet. rotine to determine Before switching the machine on. The machine is electrically pre-set for the installation of MDB payment systems.Fit the water supply hose onto the hose connector (see hydraulic diagram) located on the middle shelf of the cabinet. installed and therefore configure the correct system.change-giver coin mechanisms or “changer” . sonnel. proper omnipolar disconnection from the power grid If the switch is triggered again when is reset after with an opening gap of the contacts of at least 3 mm. The power supply cable is of the type with a two-pole straight plug of the non-detachable type.. the installer.the supply voltage rating must be within the range . and more specifi. Any replacement of the power supply cable should be made by qualified personnel only. .Cable clamp .maximum current: 15 A cally: . The electrical safety of the machine is ensured only when it is correctly connected to an efficient earthing system according to the safety standards in force. and namely: .coin acceptor or “validator” Fig. tripping.F with a section of 3x1-1. The machine operates under a single-phase 220 V~ 60 Hz voltage and is protected by 10 A fuses. Compatibility for housing the payment systems must and if in doubt the system must be carefully tested by be ascertained by and under the sole responsibility of qualified technicians. multiple sockets and/or exten- When switched on. the machine goes through a control sions.bill accepter or “bill validator” 1 .Power supply cable that can be used in various combinations. 10 .the main switch should be capable of withstanding the any overcurrent and earth leakage. The switch. ensure that the water which payment systems are actually tank is correctly filled. INSTALLING THE PAYMENT SYSTEM The machine is sold without payment system.F or H05 V V . located inside the DIFFERENTIAL SWITCH support cabinet (see Fig.breaking capacity: 1. the system must be tested by qualified per- the main switch is protected by a differential switch. and at the same time ensure sons from contact with live parts. This fundamental safety requirement must be duly verified.key / magnetic card reader or “cashless” 3 . Do not use adapters. THE MANUFACTURER DECLINES ALL RESPONSI- CONNECTING THE MACHINE TO THE BILITY FOR ANY DAMAGE CAUSED BY NON-COM- PLIANCE WITH THE ABOVE MENTIONED SAFETY POWER SUPPLY RULES. 9). © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 10 . the power outlet and the plug must be located in an easily accessible position. ensure that the rating corresponds to that of the power grid. also protecting per- peak load required.Make sure that the drain boss in the dispensing compartment tray is punched and lines up with the drain tube in the cabinet. This switch is fitted for the purpose of protecting from . . The differential switch has the following characteristics: Before making the connection.maximum tripping current to earth: 15 mA . using cables of the type H05 RN .5 KA recommended for the connection points.5 mm2.Lift cover 2 . therefore the installer of such a system is responsible for any damage to the machine or to things and persons caused by faulty installation. a plate with the warning “Disconnect the power before removing the protective cover”. IMPORTANT NOTICE!!! All operations which require the machine to be energised with the door open must be carried out by If a considerable amount of air bubbles is formed in the qualified personnel who are aware of the specific risks water system. (full or empty). The cartridge should be replaced according to the manu. some facturer’s instructions. it is pos- of such condition. parts. . for example during maintenance.Korea according to the layout and to the language (see “selection dose” table). pump (electrical functioning and water flow) and boiler (pressure). when press- gised. the machine will stop until water is To energize the system with the open door. Inside the machine. hydraulic circuit. there is no access to energised . 8). The change in operating time of the power users is com- When the machine is switched on the condition of air-break pensated automatically. Before removing such covers disconnect the machine from the power grid.the milk solenoid valve is opened so that the air may energised are those protected by covers and carrying be bled from the boiler and 400 cc. simply insert resumed or the machine is switched off. before starting the machine. the only parts that stay . 8) must be checked according to the length of the “Tank” stirrers to be used (105 mm by default). It is possible to define whether or not the water supply is FILLING THE WATER SYSTEM form the tank in the cabinet. ing the selection buttons 3 and 6 in a sequence. the special key into the slot (see Fig. parameters must be set. For this reason. the The differential switch must be used to disconneted it. using the connections provided in the rations.B. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 11 .the water supply pump is started to fill the air-break. WATER SOFTENER UNIT INITIALISING The machine is sold without water softener. machine will be set to “Programming” mode. sible that an installation cycle need to be started when the machine is switched on. Fig. N. machine will go through an installation cycle.the message “Installation” will be shown on the display for the entire duration of the cycle. 19) is pressed twice the The trasformer inside the support cabinet remains ener. Should the water be very hard. and namely: With the door open. of the push-button board (see Fig.:If there is no water flow from the mains during the installation cycle. The machine was designed for different market needs. “Country” INSERTING THE PRODUCT LABELS intended as type of base doses for the different selections The menu and instruction labels are supplied with the The available “Countries” are: machine and must be inserted at the time of installation . “Layout” A number of Button/Selection combinations to choose LENGTH OF STIRRERS from is provided for each dose type model (the combinations available for each layout are indicated in the dose The correct installation position of the stirrer stacker (see selection table supplied with the machine).DOOR SWITCH When the machine is completely empty the “No Water” failure is indicated. a water softener cartridge The software is capable of managing all possible configu- can be installed. 8) When the programming button located on the internal side disconnects the power from the machine electrical system. When opening the door a special microswitch (see Fig. of water filled. Brewing chamber 2 . Fig. External disk 3 . lightly pressing the used coffee dose. The ratiomotor handle engaged with the disk (2) located After each time the machine is switched on. Upper piston 4 . 14). Due to the water pressure. The coffee falls into the vertical brewing chamber (1) (see COFFEE DISPENSING CYCLE Fig. At the same time. too ensure that the Figure 12). device is in the correct start position. making the brew espresso coffee based selection. Swinging lever © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 12 .COFFEE UNIT OPERATION When the doser unit is full. Pre-brewing spring 6 . 11). when the brewing chamber returns to its vertical position. the coffee unit is rotated chamber swing and lowering the upper piston (3) (see completely before the normal cycle. thus forming a continue until the coffee doser chamber is full (see Figure water cushion which allows an even use of the coffee dose. the scraper on the coffee hopper stops the used coffee dose and drops it. the ratiomotor makes the swinging lever (6) lift the pistons and the coffee dose. the pre-brewing spring (5) will discharge the water through the third way of the dispensing solenoid valve. 11 1 . By completing its rotation. At the end of the dispensing cycle and during a pause of 3 seconds. Lower piston 5 . upon the first outside of the assembly rotates by 180°. the grinder is started and will and the lower piston (4) goes down 4 mm. The lower piston now returns to the bottom dead centre. the ground coffee dose is released into the coffee unit. the pre-brewing spring (5) sinks When selecting coffee. .pistone superiore For instant products 3 .instant product temperature (at the spout) approx.every 2 turns the temperature varies by approx. If the boiler temperature is to be changed. .5 g.loosening reduces the temperature.place the piston in the proper adjusting notches: Fig.5 g doses. proceed special trimmer (see Fig. The weight of instant products. WATER TEMPERATURE CONTROL The water dose. . the coffee unit can operate with coffee doses of 5. The dose weight of ground coffee. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 13 .tightening increases the temperature. to all selections. Upper piston 4 . To adjust them it is therefore necessary to follow the .less deep notches for 5.alette di riferimento The dose weight of the instant products. 13) do as follows: . 1°C.remove the snap ring from its seat.5 to 8. External disk 3 . The drink temperature. programming procedures. To change the piston position (see Fig. Pre-brewing spring 6 . adjust the Should the standard settings need to be changed. Swinging lever CHECKING AND ADJUSTING THE MACHINE SETTINGS To get the best results from the product used. 12 . 17) keeping in mind that: as indicated in the next sections of this manual. 70÷80°C. 13 The water dose. Fig. 1 . . The dispensing temperature.deeper notches for 6. the water dose and temperature are directly controlled by the microprocessor. 1 . 70÷80°C.coffee temperature (at the spout) approx. the following should be checked: For coffee That the used coffee dose is lightly compressed and damp.5 to 8. The grade of grinding of ground coffee. Lower piston 5 . STANDARD SETTINGS The vending machine is supplied with the following settings: .5 to 7.Anello elastico 2 .5 g doses. 2 . ADJUSTING THE BREWING CHAMBER VOLUME When the upper piston is correctly positioned. The machine standard settings assign the same price. expressed in number of basic coins. Brewing chamber . Tacche di riferimento carried out can be the following: DISPLAY FUNCTION N. Levetta regolazione dose The massages displayed according to the operation being 5 .5 “Coffee off” Coffee unit out of service . pay special attention to the piston position.turn the knob clockwise for finer grinding. after which the machine will be 2 . In addition. 0. .5 “Take” Drink ready .the dose is reduced by lowering the lever: “Drink in process” Drink preparation .14) and replaced into a different groove to change the average dose setting to: “Sel.every notch changes the dose by approx.. at least 2 test selections must be performed in order to check “Ready for use” Machine ready the new grade of grinding for ground coffee: The finer the grade of grinding the longer the time neces.ADJUSTING THE GRADE OF GRINDING OPERATING MODES When a variation in the grade of grinding is desired..X” (X. Disabled” Selection disabled . ing table: For optimum results.medium 7 g ± 0. “Price:.the dose is increased by lifting the lever: . 16). 14) and machine... the “Temperature” Wait time before reaching ratchet can be released from the groove in the dose operating temperature regulator (see Fig. X. Macinino number) for a few seconds. Manopola di regolazione macinatura 3 . when the lever is fully rotated upwards.turn the knob anticlockwise for coarser grinding.: After adjustment of the grade of grinding. 4 . © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 14 . The available operating modes are indicated in the follow- . the display will show the message “Rev.” Displaying credit inserted The dose adjusting lever can be positioned in one of the 6 reference notches bearing in mind that: “Out of service” Machine switched off . the buttons will have different functions accord- more specifically: ing to the machine operating mode.X indicates the software release 1 .high 8 g ± 0.” Price display of sary for dispensing the coffee and vice versa. Normal mode “Ready for use” coins accepted products dispensed Maintenance “Maintenance” test dispensing machine maintenance Programming mode “Programming” programming NORMAL OPERATING MODE Fig. Reference notches on the external disk and on the unit case should match (see Fig...low 6 g ± 0. it is advisable to vary the grade of DISPLAY FUNCTIONS grinding with the coffee grinder motor running. Regolo dose set to normal operating mode. selected product ADJUSTING THE COFFEE DOSE “Credit:. Important notice!!! To refit the coffee unit. turn the Three different operating modes are provided for the relevant adjusting knob on the grinder (see Fig. 14 When switching the machine on.5 To take the dose just remove the coffee unit and press button “6” from “Special functions” of the “maintenance” menu (see relevant section).25 g..B. For espresso coffee based selections. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 15 . “Water only” Dispensing water only MAINTENANCE MODE “No Accessories” Test dispensing without cup sugar and stirrer When the programming button located on the internal side of the push-button board (see Fig.” Test dispensing complete variations. 4.PRE-SELECTIONS Scroll through the menu with the " "and " " buttons to highlight the following functions: According to the layout set at the time of initialising buttons “1” and “5” can be assigned the function of sugar dose "Complete Sel. Previous function / Increase data item (+1) 2. only the presented. additions are dispensed with the partial dispensing of When in maintenance mode the buttons have the following powder and water. Grind and release a coffee dose 7. indicating a disabled selection.Delete statistics In order to weigh the coffee dose using the “Grind and release” function. Next function Press button " " to access the following functions: 6. Rotate coffee unit 7. The . will be displayed. Change data item 3. the original function for 4 seconds. Release cup . 19) is pressed once the When pressing button " " the selection buttons will take on machine will go to “Maintenance” mode.B. Each time buttons “1” (minus) and “5” (plus) “Powd.1) 1.Display selection counter function stays enabled anyway. in this case the display will indicate with cup sugar and stirrer “Sugar " which represents the programmed median dose. the coffee unit must be remover. Next function / Decrease data item (. two dispensing provided for each function. if a selection requires no addition functions: the message “Sel. button " " allows access to the sugar dose. Dispense sugar 8. SPECIAL FUNCTIONS When the display shows “Special functions” the buttons take on the following functions: 1.Print statistics . disabled”. Empty air-break .Display statistics 8. If a coffee dose is accidentally released with the unit installed. the unit will have to be rotated to unload the excess coffee. Confirm function / confirm data 2. According to the type of pre-selection set in the layout. seconds and then the first option of the “Statistics” menu is N. only” Dispensing powder only are pressed the dispensed dose varies by 1/4 of the median dose. pressing button " " again will release the set sugar dose. permitting the test The message “Maintenance” is displayed for approx. which can be adjusted with buttons " " and " ". permitting data management. Exit function / Cancel change 3- 4- 5. Autotest 5. Previous function 6. displaying in the actual currency of: © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 16 . 4 Change return button “6” to start the autotest cycle.the waste tray is detected. 1 stop bit to the serial port located on DISPLAYING THE STATISTICS the push button board. the machine stops until the Value of money cashed with the manual loading function waste tray is manually re-inserted .AUTOTEST Aud. Aud.MDB Audit. no parity. Aud. 4 . Extra amounts paid by the customer that . displayed.counter by type of coin cashed. do as follows: 1 . 8 data bit.the coffee unit is rotated. remove the waste tray Money sent to the change tubes and the powder containers and disassemble the coffee unit. to print all the statistics described in section “Displaying the statistics”. The hardcopy printout Press button " " when the display indicates the “Display will also contain the machine code number and the printout statistics” function. 7 Loading tubes . With setting to MDB 1 . Press button “2” to cancel the operation. confirm with Aud.a cup is released available for return) . shown on the screen. 6 Release tubes .total cashed counter.before confirming connect and switch on the printer. 10 Charge key This function is used to partially empty the air-break. ing the machine must be switched off and then on. and more precisely: The progressive hard-copy printout number can only be With setting to VALIDATOR or TOTALIZER reset by initialising the machine. Before moving the machine on a long distance.failure counter. Value of money cashed for dispensing with key. 3 Money to the box Press button “4” and the message “AUTOTEST” will be Money sent to the coin box start blinking.press the confirm button “ ” to start printing.a stirrer is released Aud.the push-button panel is checked.counter by single price. . 2 . 11 Sales with key be moved without spilling water. especially PRINT STATISTICS if involving the use of a vehicle.counter by single selection. . 5 Excess Excess money.counter by single selection. to allow the machine to Aud. 1 Money in the tubes Money present in the change tube that moment This function allows testing of the main machine components. Connect an RS-232 serial printer with a Baud rate of 9600. the hydraulic system must be emptied manually. statistics” function and the message “Confirm?” will be 3 . Aud. to restore normal function.the doser devices are activated for 2 seconds Aud. 9 Cashed bills Value of cashed bills EMPTYING THE AIR-BREAK Aud. 2 Money to the tubes Before carrying out this operation. 4 . Aud. the machine dis. coffee is ground and then Value of coins dispensed with the function “Tubes control” released when a full dose is reached. 3 . 5 . Aud. 8 Cash sales plays the number of the button which must be pressed Value of total sales with cash money (coins + bills) and waits for this to be done before going to the next button (number 9 corresponds to the cleaning button). .the mixers are activated for 2 seconds were not returned (in the event there was no money .Press button “ ” when the display indicates the “Print 2 . Total money returned In a sequence: . Value of money changed into the key dispensing water from the milk solenoid valve for 8 seconds before blocking the machine.failure counter. then the stored data will be sequentially progressive number.counter by single price. To connect the printer. Press the confirm button “ ”.Release tube “B” 3 . “Machine code” setting the machine tion buttons “1.Exit function ceramic cup “Special sales” Free Vend and Jug Facilities © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 17 . identification code Press button “8” to exit the function. “Machine Config.Release tube “C” “Selec. 2.Release tube “D” dispensed with each single 5- button 6- 7- “Discount data” price change for using a 8 . menu is displayed to activate the following functions: GENERAL COUNTER “Present failures” current failure reading The machine stores all selections in this counter. message” enabling and setting the promotional message “Language” setting the language used to indicate messages on the display “Whipping time” instant drinks whipping time “Password” enabling password to access 1 . and the display will MDB indicate “Credit: ——”. which cannot be reset. 3 and 4”. the status will start blinking and then can be changed with the “ ”and “ ” buttons.” setting the machine configuration “Selec. “Water dose” water dose setting This function allows reading or displaying of the counter when the machine is switched started. 2 displayed for a few seconds and all statistics regarding seconds.Release tube “A” programming 2 . 19) is pressed twice the start blinking. counter” setting the number of selections after which the machine will lock “Prom. configuration” definition of accessories to be 4 . enables/disables button played for 3 seconds. Confirm refilling. insert the desired coin into the selector and the display will indicate the value of the money “Initialise” RAM initialising inserted. “Set Prices/button” prices/button combination Press button “ ” again and the stored value will be dis. “Powder dose” powder dose setting Press button “ ” when the display indicates the “General counter” function and the function status (ON/OFF) will be “Set Prices” price setting displayed. and then the first option of the programming failure counters are reset. the message “Working” is The message “Programming” is displayed for approx. The tubes can be emptied directly by pressing the selec. then the message “Confirm?” will be of the push-button board (see Fig. machine will be set to “Programming” mode.RESETTING THE FAILURE STATISTICS PROGRAMMING Press button “ ” when the display indicates the “Reset When the programming button located on the internal side statistics“ function. “Basic coin / DP” setting the basic coin value and CHANGE TUBES CONTROL position of the decimal point By accessing the “Tube control” function the change tubes “Payment systems” Validator can be filled Totalizer or released manually. press button “ ”. ROTOR FAILURE Failed computation of the volumetric counter within a max. all coffee based selections are disabled. RAM DATA FAILURE The data contained in the EEprom (i. thus losing all statistics information. the coffee doser unit indicates the presence of coffee in the DISPLAYING THE EXISTING FAILURES doser chamber. Reset failures If after a period of 15 seconds of grinding coffee a dose is not obtained. (housed in the cabinet) fitted with an overflow warning The possible failures are indicated in the following cases: device. LIQUID WASTE FULL If no failures are present. has not signalled the lack of water. The machine will lock if after 10 minutes of heating from the CASHLESS FAILURE machine start. cleaning etc. Exit function / Cancel change COFFEE UNIT FAILURE 3. The buttons preceded by the symbol allow scrolling through COFFEE RELEASE FAILURE the menu or changing of data.) the machine will block further water requests. If after one full turn of the cup dispenser the microswitch is not closed the message “No cups” is displayed and the machine locks. not communicate. If after releasing one cup the positioning microswitch is not ming” menu is displayed. The change-giver coin mechanism is not working or does ing to 150 pulses of the volumetric counter the microswitch not communicate. then keep release motor and the machine locks. BILL VALIDATOR FAILURE BOILER FAILURE The bill accepter is not working or does not communicate. pressing button “ ” to display the error code of the next present failure. 1. when pressing the confirm button If the machine is equipped with a liquid waste container “ ” the message “No Failure” is displayed. but all 6.e. or from the last selection. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 18 . Machine installation 4. press the confirm button “ ” to triggered the control software disconnects power from the display the error code of the current failure. the machine locks. The machine is not locked. AIR-BREAK FAILURE CHANGER FAILURE The machine will lock if after dispensing water correspond. the chip that stores the setting variations) is wrong and must be retrieved from the Eprom.1) the unit is not present. CUP RELEASE FAILURE When the “Present failures” function from the “program. Next function / Decrease data item (. WATER LEAK FAILURE If water is requested by the air-break without having been used (selections. the boiler fails to The key device or the magnetic card is not working or does reach the operating temperature. Change data item COFFEE FAILURE 8. the column shift motor is activated. Confirm function / confirm data coffee-based selections are disabled.When in “programming” mode the selection buttons have the WATER FAILURE following functions: The machine locks if the water level in the tank falls to less than approximately 300 cc. all coffee-based selections are disabled. the other buttons are used If after releasing the ground coffee dose the microswitch of directly for that function. Previous function / Increase data item (+1) given time. 7. CUP FAILURE When the empty cup column microswitch opens. COIN MECHANISM FAILURE The machine will lock if it receives an impulse longer than 2 seconds on a validator line or there is no communication with the serial coin mechanism for more than 30 seconds. This failure is due to a mechanical lock of the unit or when 5. The message “INITIALISE” will start blinking on the display. 2. any changes to one selection dose Using the “ ” and “ ” buttons. When pressing correction button “ ”. 2 XX. whether the the selection status starts blinking. buttons. which can be scrolled with the “ ” or cashless system. this value will start The value of the lines is indicated as number of basic coins. the selection status can be changed from (ena. The prices are indicated as number of basic coins. selecting among: the “programming” menu is displayed. these values will start “ ” and “ ” buttons. . i. When pressing correction button “ ”. the combination of the It is possible to decide whether any excess credit paid is to button to one of the stored prices and/or to the status of a be cashed or made available to the user. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 19 . this value will start blinking and can be modified as necessary.” or the “Powd. OPERATING VOLTAGE Press the confirm button “ ” from the “programming” menu to access the price list. displayed each time.X . basic coin as well as the position of the decimal point can The various doses are identified by dose codes. PAYMENT SYSTEMS PRICE SETTING When the “Payment system” function is displayed. the value of the 6 validator coin lines can be number referred to in the price table. When the “Validat. selection can be changed. which are be modified.e: Refer to the selection dose table for the dose code list. the 8 sales prices . displayed alternately. which can be scrolled with the “ ” and combination with prices. When pressing correction button “ ”. special kits must be used. it is possible to define which payment system with MDB com- When the “Price sett.XXX to access the dose code list. Press the confirm button “ ” from the “programming” menu 3 X.” (price programming) function from munication protocol to use.tenths of a second for powders. which can be scrolled with the “ ” According to the type of validator it is necessary to define and “ ” buttons. dose sett.PROGRAMMING THE PROGRAMMING THE BASIC COIN AND WATER AND POWDER DOSES THE DECIMAL POINT When either the “Wat.MDB Press the confirm button “ ” from the “programming” menu In order to install payment systems different from a validator to access the price list.number of pulses of the volumetric counter for water. this value will start blinking and can be modified as necessary. and “ ” buttons. it will be AND THE BUTTON STATUS necessary to define with which parameters to operate. which can be scrolled with the Press the correction button “ ”. When pressing correction button “ ”. dose sett.” When the “Basic coin / DP” (basic coin value) function from functions from the “programming” menu are displayed the the “programming” menu is displayed. on the pre-selection buttons. Using the “ ” and “ ” operating voltage is 12 V or 24 V. blinking and can then be modified as necessary. Press the confirm button “ ” from the “programming” menu The buttons which control pre-selections do not need to access the line list. changed. In any case prices have no effect “ ” buttons. When the “Set Price/Button” (price setting) function of the CREDIT CONTROL “programming” menu is displayed. When pressing the correction button “ ”.Validator stored can be changed. PROGRAMMING THE VALIDATOR PROGRAMMING THE PRICES If the payment system is a validator. the value of the basic coin also affects the compound selections where the dose code and the number of the decimal point position “dP” are is used. blinking and can be modified as necessary. Press the confirm button “ ” from the “programming” menu The dose code locates the water and powder doses related to display the current value of the basic coin. value will start blinking and can be modified as necessary. VALIDATOR LINES bled) to (disabled).XX . to a given selection. the value of the related doses can be varied. Lines” (line setting) function is dis- Press again the confirm button “ ” to display the price played. this The payment systems must be housed in the cabinet. 0 decimal point disabled The values of the doses displayed are expressed in: 1 XXX. are to be accepted. among the bills recognised by the validator. .Change button This function should be used if there is a memory data error .Accepted bills and “ ” buttons. indicating the position of the coins. the blinking digit will to value matching. . . take on the displayed value and the next digit starts DISPENSING COINS blinking. then press the correction button “ ” and the ACCEPTED COINS first digit will start blinking. selection menu from the less of whether the selection was dispensed or not. Check the label on the coin mechanism for the correct coin When pressing the confirm button “ ”. It is possible to define which. the available credit is returned if its value used for the selections is lower than the maximum change value.Dispensing buttons The available options (blinking) can be scrolled with the “ ” . Press the button “ ” again to display the first . Check the label on the coin mechanism for the correct coin to value matching.Maximum credit or when the EPROM is replaced. however the credit is available for further selections. are to be accepted.Type of vending machine can be initialised restoring all default data. When pressing TYPE OF VENDING button “ ” after the last parameter the display will show the message “Working” for a few seconds and the machine is Setting the operating mode for multiple or single dispens- set for the country use. to set the “full change tubes” status. Press the confirm button “ ” and the current code number is displayed. When pressing the “Country” Type of doses to be coin return button. MINIMUM LEVEL OF TUBES It brings forward the “Insert exact amount” message for the user. indicating the position of the coins. the change is not automati- The parameters are as follows: cally returned after a successful selection. creased with the “ ” and “ ” buttons. MAXIMUM CHANGE SETTING THE MACHINE CODE It is possible to set a limit to the total amount of change returned by the coin mechanism when pressing the coin When the “Machine code” function is displayed the identi- return button or after a single dispensing serving.Maximum change All statistic information will be reset. fication code number of the machine can be changed (from Any credit exceeding the amount programmed with this the default 0000 to 9999). . function will be cashed. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 20 . With multiple dispensing. by adding a number of coins between 0 and 15 to the programmed number of coins.PROGRAMMING THE MDB DATA INITIALISING The menu of the MDB protocol has the following structure: When the “Initialise” function is displayed the vending .Minimum level of tubes variable parameter to define the machine configuration. among the coins recognised The value of the blinking digit can be increased or de- by the validator.Accepted coins Press confirm button “ ” to display the message “Con- . ing. DISPENSING BUTTONS This function is used to enable or disable the buttons on the coin mechanism to release the coins in the change tubes. This function programs the rejection of coins as change.Not accepted coins firm?”. the selection is confirmed with button “ ” and the next parameter is presented. available ones MAXIMUM CREDIT “Tank” Water supply from a tank in the This function is used to define the maximum accepted cabinet credit. CHANGE BUTTON “Layout” Layout of containers and It is used for enabling/disabling the change button. regard. ACCEPTED BILLS It is possible to define which. tainer (inside cabinet) The buttons will take on the following functions: Press the confirm button “ ” to display the current status. The available languages are: . Upper case/lower case operator. OPERATION COUNTER This function is used to lock the machine after a preset number of coffee selections.-. THEREFORE. 2. 8.MACHINE CONFIGURATION SETTING THE PROMOTIONAL MESSAGE When the “Machine Config. The message is stored by pressing button “2” when on the With the counters set to zero.French .” function is displayed.German © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 21 . press the confirm button “ ” machine configuration can be changed. it is possible to set the number 5. a 4-digit password must be entered. Previous character Since this is a control tool used only by the vending 3. the When this menu is displayed. read the 6. this function is disabled. LANGUAGE SELECTION This function is used to select the language to be used for displaying the messages. when pressing the confirm . and namely: to display whether or not the message is enabled (ON/ .English . AFTER INITIALISING THE MACHINE MUST BE RECONFIGURED. STUVWXYZ number of selections already made and reset the lock 7. IMPORTANT NOTICE!!! When the machine is initialised. and a preset number of 1. 0123456789:. JKLMNOPQR of selections after which the machine locks.presence of warning device for full liquid waste con. If the message is enabled. !"$%&'( )*+.cup dispensing / without cup OFF).Spanish . Next character instant selections.<=>? counter. changed. when pressing the correction button “ ” the status starts blinking and can be changed with the “ ” and “ ” buttons.B.with tank in the cabinet / from the mains button “ ” the first character will start blinking and can be . ABCDEFGHI After entering the password.Italian .: The counters are set to zero by default. 4.Portoguese . the configuration will be assigned the default values “with cup /with tank / with full waste container warning device”./ N. last position. the message “Running” be changed. © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 22 . The settings defined with the selection configuration are used also for complete test selections. is displayed for a few seconds and all present failures are reset. even with the air-break full. . press button “8” for a few seconds.not dispense sugar and stirrer for selections which are defined as sweetened (but not dispense sugar for selections which are defined as unsweetened). as an exception to the machine configuration. which accessories should or should not be dispensed for a specific selection. . . This function is used to enable the request for a password RESET FAILURES to access the programming procedures. do as follows: . SPECIAL SALES This function is used to enable or disable Free Vend and to set the number of consecutive instant drinks (1 to 9. but not vice versa). The password is the button sequence 1 1 2 2 and cannot Press the failure reset button “8”.make a selection within 10 seconds. The following is possible for each selection button (1 to 8. excluding the pre-selection buttons): .WHIPPING TIME DIRECT FUNCTIONS This function is used to define how long (in tenths of a second) instant drinks are to be whipped according to the INSTALLATION amount to be obtained. DISCOUNT DATA This function is used to determine by how much to increase or decrease the price for a selection when using a ceramic cup. Press the installation button “3” to carry out the hydraulic PROGRAMMING ACCESS PASSWORD system filling operations.not dispense the stirrer if the selection is unsweetened. . After these functions are enabled. With the value set to 0 the function is disabled. SELECTION CONFIGURATION This function is used to determine. 5 by default) that are dispensed when the “Jug facilities” function is enabled.enter the password that was just set.while in normal operating mode.not dispense the cup (if the machine configuration includes the cup. Lower piston snap ring 6 . Unit securing knob the machine functioning from a point of view of elec. knowledge of the machine. Before starting any maintenance operations requiring parts of the unit to be removed. engaged in its seat.Loosen screws A and B enough to release the coffee More complex operations (e. type of product used. perature. the . environmental humidity and tem. .000 selections or every 6 months some maintenance of the coffee unit must be carried out. as they greatly depend on the operating conditions (e. the machine must Fig. 16).the two reference notches match and that the coffee unit Maintenance is carried out as follows: is inserted. 20 minutes. Therefore the machine is designed to be rotated. Reference notches 7 . © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 23 . Chapter 3 MAINTENANCE Important notice!! Access to the machine interior for maintenance and/or repairs is via the back panel. which are only a general indica. The integrity of the machine and compliance with the standards of the relevant systems must be checked at least once a year by qualified personnel. boiler descaling) should be funnel (see fig. carried out by qualified technicians only having specific . water hardness. To prevent oxidation or the action of chemical agents. 5 . 4 . Never use water jets to clean the machine.remove the piston from the crosspiece. the machine Removing the upper filter must be subjected to regular maintenance. 16).g. Coffee funnel The operations described below must be carried out 2 . paying attention not to lose the seal (see Fig. .take the piston out of brew chamber and remove the filter.). . taking particular care that: BREWING UNIT MAINTENANCE . etc.undo the knob securing the unit to the bracket. Check that the handle pin of the ratiomotor is correctly .remove the filter and the piston seal. maintenance schedule. The following sections contain the procedures and the .the piston is positioned in the correct notch for the coffee dose used (see relevant section).Take the snap ring out of its seat. Thoroughly rinse and dry all parts. used). Ratiomotor handle pin INTRODUCTION To ensure correct operation for a long period. Removing the lower filter The procedures described in this chapter are not exhaus- tive of all maintenance operations to be carried out. Boiler connecting hose only by personnel who have the specific knowledge of 3 . 1 . tion.g.remove the boiler teflon hose connection from the upper Important notice!!! piston. . . Every 10. 16 always be switched off. stainless steel and varnished surfaces should be kept Soak all components removed from the unit in a solution of clean by using mild detergents (solvents must not be boiling hot water and coffee machine detergent for approx. Upper piston snap ring trical safety and health regulations. thus allowing removal of the back panel.remove the lower piston snap ring. .remove the brewing unit. then reinstall them in the reverse order of disassembly. the red LED indicates the operating status of the boiler heating element. 13 .the unit internal surfaces are to be cleaned with the same sanitising solution. (see Fig.ANNUAL SANITISING At least once a year. C. Relays K1÷K15 fuse on the primary and by a 1.all components must be soaked in a sanitising solution for at least 20 minutes. RELAIS ESPRESSO K1 ER K2 ESC K3 MAC K4 PM K5 M K6 E2 K7 E1 K8 MF1 K9 MDZ K10 MD2 K11 MD1 K12 PM (EEA) K13 MSCB K14 MSB K15 MSP © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 24 .17 1 . 230 V~ users PRINTED BOARD FUNCTIONS 2 . Fig. The voltage supply is rectified and stabilised 18 .the green LED blinking indicates that the microprocessor is working correctly.all parts of the hydraulic system in contact with food. board winding.thoroughly rinse and then reinstall the parts. RAM AND INDICATOR LIGHTS 3 4 - - EPROM Input signal 5 . . 17) 9 . 230 V~ users 16 .U. placed at the back of the machine. Red LED push-button board. Green LED 11 . To the push-button board 8 . . Transformer fuses directly by the board. using a brush if necessary.25 AT fuse on the secondary 17 . Not used CONTROL BOARD 7 . the entire foodstuff circuit system must be cleaned and sani- tized in the following way: . Expansion board for payment systems (optional) This board. must be removed from the unit and fully disassembled. Green LED 6 . . . The board also houses the EPROM (see Fig. . it also controls the actuations and the 12 .wash all parts with detergent being sure that all visible residue and product layers are mechanically removed. To boiler heating element supplied by a transformer which is protected by a 125 mAT 15 . Boiler heating element TRIAC The 15 V AC voltage required for board operation is 14 . 17 . Board power supply the payment system. the same sanitising procedure described in section “Sanitising the foodstuff circuits and the mixers” should be repeated.P. Before restarting the machine. Boiler temperature trimmer processes the information from the push-buttons and from 10 .the yellow LED indicates the presence of 12 V DC. .3). or more frequently according to the use of the machine and the quality of the inlet water. . To the display board Fig. the 2 minidips will have to be set to ON (MDB). Display contrast adjusting trimmer 7 . To the payment system (with specific cable) 9 . Cleaning button 2 . To the machine board 4 . It supports the coin mechanism connectors as well as the According to the communication protocol used by the printer port. Signals: free vend . Display board OFF = Executive/BDV ON = MDB © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 25 . payment system. Fig. To the control board 10 . Programming button 1 . 18 6 . Payment system configuration minidips 11 . 19 1 . RS232 port 3 . the selec- This board is located above the control board and controls tion buttons and the programming button (see Fig 19). To the programmer 4 . Not used 3 . the payment systems. Power supply (MDB BDV) 8 .PAYMENT SYSTEMS PUSH-BUTTON BOARD EXPANSION BOARD This board controls the alphanumeric display. To the front validator 2 .jug facilities 5 . Non-return valve 8 .Boiler 10 .Drip tray drain boss 5 .Coffee brewer pump 11 -Volumetric counter 12 -Water supply pump 13 -Water supply hose fitting 14 -Softener cartridge bracket 15 -Softener cartridge (optional) 16 .Dispensing compartment drip tray 4 .Liquid waste container float 7 .Mixer 2 .Air-break 9 .Drain pipe 6 .Coffee unit 3 .Drinking water tank Cabinet © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 26 .HYDRAULIC SYSTEM Machine 1 . 8 XXXX © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 27 .N. 1 Sel.N.1 G= xxxx DISPENSING BY SELECTION G = Free dispensing Press button " " to Sel.N.N. 8 P=xxxx Sel.N. 8 G= xxxx Sel. cup = xxxx Total dispensing with cup No cup = xxxx Total dispensing with ceramic cup in normal vending mode DISPENSING BY PRICE Statistic N. 1 XXXX Pr.1 T= xxxx display statistics for each selection (1 . sel. 2 Pr.N. sel.1 P=xxxx READING DATA P = Paid dispensing Sel. 8 T= xxxx Tot.Maintenance menu Statistics Display Statistics Statistic N.8) T = Test dispensing Sel. Cup failure N. 5 . 3 Money to the box Aud. 7 .Changer N.Coffee failure N.Boiler N. 9 . 5 Excess Aud. 7 Loading tubes Audit 11 = XXXX Aud. 6 . 6 Releasing tubes Aud. 3 Failure 1 = XX LIST OF FAILURES N. 15 . 8 Cash sales Aud. 2 .Maintenance menu FAILURE COUNTER Statistic N.Volumetric counter N.Water leak N. 3 . 14 . 11 .Bill validator N. 10 Charge key Aud.RAM data Failure 16 = XX N. 16 . 4 Change return Aud. 2 Money to the tubes Aud. 8 . 9 Cashed bills Aud. 1 Money in the tubes Statistic N. 12 . 10 .Cup release N.Coffee release N.Cashless USING A VALIDATOR Statistic N. 11 Sales with key © by NECTA VENDING SOLUTIONS SpA 28 03-2003 217 00 .Air-break N.Liquid waste full N.Water failure N. 5 Tot 1 = XXXX TOTAL CASHED Cashed with coins Tot 2 = XXXX Total credit USING AN MDB MDB STATISTICS PAYMENT SYSTEM Aud. 1 . 4 .Coffee unit N. 4 Coin 1 = XXXX CASHED BY COINS OR TOTALIZER Coin 6 = XXXX Statistic N. 4 Audit 1 = XXXX Aud.Coin mechanism N. 13 . the counters are ON displayed at machine start. Selection Menu Dispensing TEST DISPENSING 4 Sec Powder only Selection Dispensing 4 Sec Water only Selection Dispensing 4 Sec No accessories Selection Dispensing 4 Sec Special functions © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 29 . with the exception of the general counter Counter Counter ON Counter = #### Reading counters ON Counter If ON. print all statistics as displayed Delete data After a few seconds all Confirm? Working data is reset.Maintenance menu Print statistics Confirm? Working Confirming with the printer connected. OFF Complete sel. Previous function 2. Exit function Statistics © by NECTA VENDING SOLUTIONS SpA 30 03-2003 217 00 . Next function 6. Empty air-break TUBES CONTROL Fill tubes Credit: XXXX 1. Dispense sugar 4. Autotest 5. Release cup 8. Release tube "C" 4. Release tube "A" 2.Maintenance menu No accessories Special functions Key 2 1. Release tube "B" 3. Grind and release a coffee dose 3. Rotate coffee unit 7. Release tube "D" 5- 6- 7- 8. Exit function / Cancel change 3.RAM data N. 8 Set Prices/Buttons 1. 2 . 14 .Coin mechanism N. 4 .Coffee release N. 3 . 5 . Previous function / Increase data item (+1) 2. 8 . Next function / Decrease data item (.Cashless XXXX + 1 Water doses Z1 XXXX Z1 XXXX WATER DOSES XXXX . 11 .Water leak N.1 XXXX PRICE VALUE XXXX . 12 .Air-break N. Machine installation 4- 5.1 Price N.Coffee failure N.Programming menu Failure list Air-Break failure DISPLAY PRESENT FAILURES LIST OF FAILURES Boiler failure N.1XXXX Price N.Boiler N.Changer N.Cup failure xxxxxxxx N.Coffee unit N.1 Refer to the selection dose table for the correspondence between dose code and powder dose I3 XXXX + 1 Set Prices Price N. Change data item 8.Volumetric counter N. 1 . 15 . 7 . 16 . 13 .Water failure N.Cup release N.Bill validator N. Confirm function / confirm data 7. 10 .Liquid waste full N. 9 . Reset failures © by NECTA VENDING SOLUTIONS SpA 0012 Colibrì 31 .1) 6. 6 .1 Refer to the selection dose table for the correspondence between dose code and water dose I3 XXXX + 1 Powder doses Z1 XXXX Z1 POWDER DOSES XXXX XXXX . X X-1 ON Enable Button Button 8 =ON Button 8 = ON Next price OFF Disable Button XXX + 1 Basic unit/dP Basic unit XXXX Basic unit XXXX BASIC COIN VALUE AND XXX . point: X Dec. Change data item 8. Confirm function / confirm data 7. Exit function / Cancel change 3.1) 6. Machine installation 4- 5. Next function / Decrease data item (.Programming menu Set Prices PRICE VALUE AND BUTTON STATUS Previous price X+1 Set Prices/Buttons Button 1 = ON Button 1= ON Price N. point X 0 to 3 X-1 Payment systems 1. Reset failures © by NECTA VENDING SOLUTIONS SpA 32 03-2003 217 00 .1 DECIMAL POINT POSITION X+1 Dec. Previous function / Increase data item (+1) 2. Programming menu Basic unit/dP VALIDATOR SETTING ON Payment systems Validator Credit Credit ON OFF Excess credit available Power supply 12-24 V Power supply 12V Coin line value A to F XXX + 1 Validator lines Line A XXXX XXXX Line A XXX . Next function / Decrease data item (. Exit function / Cancel change 3. Machine installation 4- 5. Previous function / Increase data item (+1) 2. Reset failures © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 33 .1 Line F XXXX MDB SETTING Single vend MDB Typo of Vend Single Vend Single Vend Multi Vend Enabled Change button Enabled Enabled Disabled Maximum credit 1. Confirm function / confirm data 7. Change data item 8.1) 6. 1 Yes Accepted coins Coin 1 Coin 1 Yes No Coins 1 to 16 Yes Not accepted coins Coin 1 Coin 1 Yes No Coins 1 to 16 XXXX + 1 Empty level Value = ##### Value = XXXX Value 0 to 15 XXXX . Previous function / Increase data item (+1) 2. Reset failures © by NECTA VENDING SOLUTIONS SpA 34 03-2003 217 00 .1) 6.1 Enabled Dispensing buttons Enabled Enabled Disabled Yes Accepted bills Bill 1 Bill 1 Yes No Bills 1 to 16 Initialising 1. Machine installation 4- 5. Confirm function / confirm data 7. Change data item 8. Exit function / Cancel change 3.1 XXXX + 1 Maximum change Value = ##### Value = XXXX XXXX . Next function / Decrease data item (.Programming menu XXXX + 1 Payment systems MDB Maximum credit Value = ##### Value = XXXX XXXX . Reset failures © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 35 .Programming menu Payment systems INITIALISING Initialising Confirm? Country Kor Country name Type of doses for: Korea Country name Layout 1 Layout 1 List of layouts available per model/country. Next function / Decrease data item (. Confirm function / confirm data 7. Previous function / Increase data item (+1) 2. See selection dose table Layout n Tank Tank ON / OFF ON Tank ON Working Machine code 1. Change data item 8. Exit function / Cancel change 3.1) 6. Machine installation 4- 5. of selections made Cancel Confirm? Reset counters of selections made Prom. Machine installation 4- 5.A=nnnn X-1 8 X+1 Instant P =nnnn. Cup release Cup ON Dispensing without cups OFF ON Water supply from the tank Tank Tank ON OFF in the cabinet ON Warning device for full Equipped cabinet Cabinet ON liquid waste container in OFF the cabinet X+1 Selection counter Password #### Espresso coffee P =nnnn. Exit function / Cancel change 3. message 1.A=nnnn X-1 Upon entering the 4th digit the new value is confirmed P = No. Change data item 8.1) 6.A=nnnn P= X nnn. Confirm function / confirm data 7.Programming menu Initialising X+1 Machine identification code Machine code Code = 0000 Code = X 000 X-1 ON Machine Config.A=nnnn P= X nnn. Next function / Decrease data item (. of programmed selections A = No. Reset failures © by NECTA VENDING SOLUTIONS SpA 36 03-2003 217 00 . Previous function / Increase data item (+1) 2. 1. Machine installation 4- 5. Previous function / Increase data item (+1) 2. Next function / Decrease data item (.Italian . Exit function / Cancel change 3. Confirm function / confirm data 7.German XXX + 1 Whipping time Whipping t/s XXX Whipping XXXX XXX .1) 6.French . Change data item 8.Programming menu Selection counter ON Prom.1 ON To access programming Password Password ON OFF Selection Config.English .Spanish . message Message ON X xxxxxxxxxxxx OFF If the message is ON Display messages in available languages: Language Language name Language name .Portuguese . Reset failures © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 37 . Confirm function / confirm data 7.1) 6. Change data item 8. X Remaining sel. Machine installation 4- 5. Exit function / Cancel change 3. Cup release ON Cup release ON Button 1 OFF Disable Buttons 1 to 8 ON Enable Stirrer release ON Stirrer release ON OFF Disable ON Enable Sugar ON Sugar ON OFF Disable Dati sconto Val = ##### Value = XXXX ON If ON Special sales Free Vend ON Free Vend ON Password = XXXX Password XXXX OFF ON If ON Jug Facilities ON Jug Facilities ON Password = XXXX Password XXXX OFF X+1 Remaining sel.Programming menu Password ON Enable Selection Config. Previous function / Increase data item (+1) 2. The data item has value X X-1 only if Jug Facilities is ON Present failures 1. Next function / Decrease data item (. Reset failures © by NECTA VENDING SOLUTIONS SpA 38 03-2003 217 00 . DELAYED FUSE (X=COURRENT) LCD LIQUID CRYSTAL DISPLAY VAR VARISTOR M COFFEE UNIT MOTOR VENT FAN © by NECTA VENDING SOLUTIONS SpA 03-2003 217 00 39 .... WHIPPER MOTORS ER COFFEE DISPENSER SOLENOID VALVE MSB CUP RELEASE MOTOR ESC COFFEE RELEASE MAGNET MSCB CUP CONTAINER SHIFT MOTOR EX EXECUTIVE COIN MECH CONNECTOR MSP STIRRER RELEASE MOTOR FA RADIO INTERFERENCE SUPPRESSOR NTC TEMPERATURE PROBE ID COFFEE DOSE SWITCH PM PUMP IDF DIFFERENTIAL SWITCH RCC COFFEE BOILER HEATING ELEMENT IMSP STIRRER RELEASE MICRO-SWITCH RIS COFFEE UNIT HEATER IP DOOR SWITCH RS232 SERIAL PORT IPF WASTE CONTAINER OVERFLOW SWITCH SM CONTROL BOARD IVA EMPTY BOILER MICRO-SWITCH SP PUSH-BUTTON BOARD IVB EMPTY CUP DISPENSER MICRO SWITCH TR TRANSFORMER KC1-.. INGREDIENT MOTOR . SAFETY CUTOUT TX...SUGAR EEA WATER INLET SOLENOID VALVE MF1-. INSTANT SOLENOID VALVE MDZ INGREDIENT MOTOR .. COFFEE BOILER CUTOUT TR1 TRANSFORMER 230 V 24 V KS1-.WIRING DIAGRAM LEGEND INITIALS DESCRIPTION INITIALS DESCRIPTION CM1 COFFEE UNIT MOTOR CAM MAC GRINDER CMSB CUP RELEASE MOTOR CAM MD1-...INSTANT CV VOLUMETRIC COUNTER MDB CONNECTOR FOR MDB COIN MECHANI E1-. . 60 Hz .Colibrì 220 V . © by NECTA VENDING SOLUTIONS SpA NOTE . EDITION 1 03-2003 CODE: H 217U 00 . nor be transmitted to third parties without the written permit of the Manufacturer. drawings. who has the sole ownership. the characteristics of the equipment described in this publication. without prior notice. tables and information contained in this publication are confidential and can neither be repro- duced completely or in part. and further declines to accept any responsibility for any inaccuracies contained in this publication which can be ascribed to printing and/or transcription errors.The Manufacturer reserves the right to modify. All instructions.

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