Related Manuals for N&W Global Vending Koro Prime Espresso
Summary of Contents for N&W Global Vending Koro Prime Espresso
- Page 1 INSTALLATION, OPERATION, MAINTENANCE Translation of original instructions Koro Prime Espresso English . � �����N�� � �����N�� � �����N�� 1 01 - 2016 dition...
- Page 3 Targhetta di identificazione Identification label Valbrembo, 20/04/2016 DICHIARAZIONE DI CONFORMITA’ DECLARATION OF CONFORMITY DÉCLARATION DE CONFORMITÉ KONFORMITÄTSERKLÄRUNG DECLARACIÓN DE CONFORMIDAD DECLARAÇÃO DE CONFORMIDADE VERKLARING VAN OVEREENSTEMMING Italiano Si dichiara che la macchina, descritta nella targhetta di identificazione, è Direttive europee Sostituita da conforme alle disposizioni legislative delle Direttive Europee elencate a lato e suc- European directives...
- Page 4 Declaration of conformity Symbology The declaration of conformity with the Euro- The following symbols may be present inside the ma- pean Directives and Standards provided for by chines, according to models (signs of danger) the laws in force is supplied by the first page of Attention: dangerous voltage this manual, which is an integral part of the machine.
- Page 5 Warnings for the environment Some tricks will help you to protect the environment: This document intended for the technical personnel is - use biodegradable products to clean the machine; made available in the electronic format at the manufac- turer's (reserved area web site). - properly dispose of all the packages of the products used to fill and clean the machine;...
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Page 9: Table Of Contents
English TABLE OF CONTENTS PAGE PAGE INTRODUCTION PROGRAMMING idEntification of thE machinE and its fEaturEs normal opEration modE in casE of failurE NavigatioN transport and storagE accEss to programming positioning thE vEnding machinE navigation modE t�c�Nical f�atur�s 2� fill�r m�Nu ElEctric EnErgy consumption statistics CLEANING AND FILLING... -
Page 10: Introduction
IN CASE OF FAILURE In most cases, any technical problem can be solved by Introduction carrying out minor operations. As a consequence, we suggest carefully reading this manual before contacting The technical documentation supplied is an integral the manufacturer. part of the equipment and it must therefore accom- In case of failures or malfunctions that can not be solved, pany the equipment whenever it is either moved please apply to:... -
Page 11: Positioning The Vending Machine
TECHNICAL FEATURES POSITIONING THE VENDING MACHINE The machine is not suitable for installation outdoors. Height It must be installed in a dry room and far from any source of heat at a temperature ranging from 5°C to Width 34°C. It can not be installed in a room where water jets Depth are used for cleaning (e.g. - Page 12 aym�Nt syst�m af�ty D�vic�s The machine can use special kits to mount payment - main switch systems with an Executive, MDB or BDV protocol. - door switch The payment systems shall be arranged inside the side module (optional). - upper panel switch - solid waste tray presence al�s pric�s The machine can manage up to 4 different prices for...
- Page 13 aNist�r capacity cc�ssori�s Canister capacities are expressed in grams and they A wide range of accessories can be mounted on the may deviate from indications, depending upon the spe- machine to vary its performances: cific weight of products The assembly kits are supplied with mounting and test- ing instructions that shall be strictly followed to preserve - 1.80 lt.
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Page 14: Cleaning And Filling
Chapter 1 Cleaning and filling maiN switc� A main switch outside the machine is intended to power off the machine. Attention !!! The line cable terminal board, the fuses and the interference suppressor remain anyway live. Door switc� When the door is open, you are not allowed to ac- cess any live part. -
Page 15: Hygiene And Cleaning
HYGIENE AND CLEANING moD�l wit� volum�tric Dos�r This manual shows the potential critical points and gives the instructions necessary to control any bac- terial proliferation. On the basis of the health and safety rules in force, the operator of the vending machine shall apply the self-control procedures established according to the provisions of the HACCP (Hazard Analysis Criti- cal Control Point) directive and the national laws. -
Page 16: Using The Dispensers Of Hot Drinks In Open Canisters
CONTROLS AND INFORMATION USING THE DISPENSERS OF HOT DRINKS IN OPEN CANISTERS The labels including the selections and instructions are supplied with the machine and they shall be inserted at (e.g. plastic cups, pottery cups, jugs) the time of the installation. Refer to the selection dose The dispensers of drinks in open canisters may be only table. -
Page 17: Loading Products
LOADING PRODUCTS MILK Models with cappuccinatore only. Before loading products make sure that they have Milk is drawn from the milk canister by means of a tube. been preserved according to the producer’s in- Use pasteurised or UHT (Ultra High Temperature) structions for storage, preservation temperature milk only. -
Page 18: Cleaning Waste Trays
CLEANING WASTE TRAYS CLEANING MIXERS AND FOOD CIRCUITS The mixers and the conduits for dispensing instant liquiD wast� drinks shall be carefully sanitised at the time of the installation of the machine and at least once a week or When the signal float surfaces from the grill, empty the more frequently, according to the use of the machine, liquid waste tray promptly. - Page 19 To clean the mixers, act as follows: After having assembled the parts, act as follows, any way: - rotate the product conveyor upwards - Wash the mixers and add some drops of the sanitising - rotate the water funnel fastening ring nut counter- solution into the various funnels.
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Page 20: Cleaning The Brew Unit
CLEANING THE BREW UNIT SERVICE FUNCTIONS Whenever you fill or at least once a week, it is recom- If enabled in the programming menu, some operations mended to remove any powder residue from the external can be directly carried out when the door is closed by parts of the brew unit, in particular in the funnel area, the entering the relative password. -
Page 21: Washing The Cappuccinatore
WASHING THE CAPPUCCINATORE The message is displayed at the end of the cycle Models with cappuccinatore only. The cappuccinatore shall be washed at the end of every Remove detergent service or, more frequently, according to the use of the machine. Do you confirm? The cappuccinatore wash (by means of a detergent) is automatically required as soon as the machine is pow-... -
Page 22: Installation
Chapter 2 Installation Installation and any subsequent maintenance opera- tion must be carried out when the machine is live and, therefore, by the personnel skilled and trained on the use of the machine as well as aware of the specific risks such a condition may involve. -
Page 23: Unpacking The Vending Machine
UNPACKING THE VENDING MACHINE v�rflow D�vic� The water inlet solenoid valve is complete with an over- After having unpacked the machine, make sure that the flow device that can mechanically lock the water inlet equipment is intact. as a result of a malfunction of the solenoid valve or the In case of doubt never use the equipment. -
Page 24: Electrical Connection
ELECTRICAL CONNECTION The machine is arranged for electrical operation at a 230-240 V∿ single-phase voltage. For connection make sure that the rating plate data correspond to the mains data, in particular: the supply voltage value must lie within the range recommended for the connection points;... -
Page 25: Payment System Assembly
PAYMENT SYSTEM ASSEMBLY INSERTING SELECTION LABELS Selection labels are supplied with the machine. The machine is sold without any payment system. Use the labels according to the layout and the language As a consequence, only the installer will be liable (see the “selection dose”... -
Page 26: First Power On
FIRST POWER ON FILLING THE WATER CIRCUIT As soon as you power on the machine for the first time, moD�ls wit� taNk fill in the hydraulic circuit. When you power on for the first time, carry out the instal- You can programme the machine to enable the function lation procedure manually. -
Page 27: First Sanitisation
INITIALIZATION FIRST SANITISATION This function shall be used in case of error of the data in As soon as you install the machine, carefully disinfect the memory or if the software is replaced. the food circuits (brew unit, mixer, conduits for dispens- All the statistical data, with the exception of the general ing drinks, internal tanks, ...) in order to guarantee the electronic counter, will be reset. -
Page 28: Brew Unit Cycle With Fixed Chamber
OPERATION Due to the water pressure, the pre-brewing spring sinks and the lower piston goes down 4 mm, thus forming a The following paragraphs describe the operation of the water cushion which allows an even use of the coffee main components of the machine. dose. -
Page 29: Decaff Dispensing Cycle
DECAFF DISPENSING CYCLE MILK DISPENSING CYCLE When the machines are supplied (whenever the decaff As soon as the drinks are required to be prepared with funnel is available), the decaff flap is locked milk, the steam solenoid valve is opened (EVVAP) and As required by the location, you may decide to unlock the milk pump activated. -
Page 30: Regulating The Brewing Chamber Volume
REGULATING THE BREWING CHAMBER GRINDING REGULATION VOLUME If it is necessary to change the grinding degree, properly act on the corresponding grinder knob: The brew unit can work with coffee doses between 5.5 and 7.5 gr by properly positioning the upper piston. to grind knob rotation To vary the piston position, act as follows:... -
Page 31: Coffee Dose Regulation
moD�ls wit� volum�tric Dos�r moD�ls wit� volum�tric Dos�r The dose regulation lever can be positioned in one of the 10 reference notches. It shall be kept in mind that: - if you lift the lever, the dose will increase: - if you lower the lever, the dose will decrease: - every single notch will vary the dose by about 0.35 gr. -
Page 32: Boiler Temperature
BOILER TEMPERATURE MILK SETTINGS The boiler temperature is adjustable via software. moD�ls wit� cappucciNator� oNly The temperature set by default is specified by the dose table (layout) supplied with the machine.. os� The milk dose is adjustable (on a time basis) and pro- grammable from the menu. -
Page 33: Programming
NORMAL OPERATION MODE Notes on The message requiring the user to select a drink will ap- Programming pear on the display during the normal operation. The electronic control unit of the machine controls the SELECT A use of many functions. DRINK The programme of the machine contains a description of all the foreseen functions, including those which, for the... -
Page 34: Navigation
NAVIGATION NAVIGATION MODE The interaction between the system and the operator ACCESS TO PROGRAMMING occurs through: To access the programming menus, power on the isplay machine when the door is open by acting on the door Display intended to show the user messages or the switch. -
Page 35: Statistics
FILLER MENU �yboarD scrolliNg k�ys To scroll the menu items (functions). STATISTICS To vary the logic status of a data item (ON/OFF) or to en- All the machine operation data are stored in total and ter/modify alphanumeric values within functions, where relative counters that can be reset without losing total required. -
Page 36: Individual Price
isplay INDIVIDUAL PRICE The function is intended to sequence-display the same The machine can manage up to 4 different prices per data you can obtain by printing statistics. selection, which can be active according to the time Press the Enter key to sequence-display the follow- ... - Page 37 TECHNICIAN MENU - Steam boiler The selections using steam are disabled if the boiler Press key from the “Filler” mode to set the machine to has failed to reach the operation temperature after the the “Technician menu” mode. maximum heating time after the power on or after the Press key to go back to the Filler mode from any first- ...
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Page 38: Programming Parameters
� x�cutiv� PROGRAMMING PARAMETERS The following payment systems are arranged for the Executive system: as� - Standard Models with payment system only. This group of functions is intended to manage all the - Price Holding parameters relative to the payment systems and sales - Coges prices. - Page 39 cc�pt�D coiNs istributioN buttoNs To define which coins shall be accepted among those Use this function to enable or disable the buttons ar- recognised by the validator. ranged on the coin mechanism in order to discharge the For the coin/value correspondence check the label coins in the change tubes.
- Page 40 fr�� sal� �turN�D coiNs Most of the payment systems complete with a BDV pro- To define which coins shall be used to give the change tocol is intended to manage the free sale function. among those available in the tubes. This parameter is However, there are some payment systems not having active only with the coin mechanisms not intended to this function.
- Page 41 �l�ctioNs sol�NoiD valv� flow rat� You can set the flow rate value of every single solenoid at�r Dos� valve in cc/s (the cc/s value set by default is supplied by For every single selection you can set the water dose for the selection dose table) to enable the user to calculate every single product composing the selection;...
- Page 42 isp�NsiNg mac�iN� param�t�rs automatic was� You can set the time at which you wish to wash the mix- oil�r t�mp�ratur� ers automatically and to rotate the brewing units. Use this function to set the operating temperature, ex- If you set 12.00 p.m., the function is disabled (default). pressed in °C, of the boiler/s.
- Page 43 s�l�ctioN couNt�r isplay Use this function to lock the machine after a program- aNguag� mable number of coffee dispensing cycles and after a It is possible to choose the language, among those fore- programmable number of instant dispensing cycles. As seen by the software, used for the messages shown on an alternative, you can lock the machine after a program- the touchscreen.
- Page 44 isc�llaN�ous �yboarD lock passworD Use the function to set up the password (to be entered when the door is closed) to enable/disable the selection aciliti�s keyboard lock. On some models complete with a special key you can The “Service interruption” message will appear on the obtain a number (programmable from 1 to 9.5 by default) display during the key lock.
- Page 45 ill�r m�Nu �Nabl� STATISTICS To set up which functions of the filler menu shall be ena- All the machine operation data are stored in total and bled and which of them shall be disabled. relative counters that can be reset without losing total The reference numbers of the menus do not change data.
- Page 46 isplay protocol auDit The function is intended to sequence-display the same - Aud 1 Money in the tubes data you can obtain by printing statistics. money currently available in the change tubes Press the Enter key to sequence-display the follow- ...
- Page 47 protocol auDit TEST The coin mechanism data are intended to supply the fol- lowing information in real currency: �st Disp�NsiNg cycl�s Use this function to dispense the following for every sin- - Aud 1 Money in the tubes gle selection when the door is open and without inserting money currently available in the change tubes the amount required.
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Page 48: Miscellaneous
NitialisatioN MISCELLANEOUS When the display is set to the “Initialisation” function, you can initialise the machine by restoring all default data. ac�iN� Data This function shall be used in case of a memory data The machine can store a series of codes intended to error or if the software is replaced. - Page 49 up-k�y upk�y statistics maNag�m�Nt -> v�NDiNg mac�iN� upk�y s�tup maNag�m�Nt Confirm this function after having inserted the Up key -> upk�y v�NDiNg mac�iN� into the plug on the C.P.U. board to save on the up key After having inserted the Up key into the plug on the the statistics file with all the statistical data currently C.P.U.
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Page 50: Maintenance
MAIN SWITCH Chapter 3 Maintenance When the door is open, you are not allowed to ac- cess any live part. Only the parts protected by covers and signalled by The intactness of the machine and its compliance the following symbol remain live inside the ma- with the standards of relevant installations must be chine. -
Page 51: Brew Unit Maintenance
BREW UNIT MAINTENANCE The brew unit must be serviced, even if slightly, every 10,000 dispensing cycles or, any way, every 6 months. To provide for maintenance, remove the unit and act as follows: - unscrew the brass ring nut and detach the teflon tube for boiler connection from the upper piston while paying attention not to lose the gasket. -
Page 52: Cleaning At Regular Intervals
CLEANING AT REGULAR INTERVALS CLEANING MIXERS AND FOOD CIRCUITS The operator of an automatic vending machine is re- The mixers and the conduits for dispensing instant sponsible for its hygiene and cleaning on the basis of the drinks shall be carefully sanitised at the time of the health and safety rules in force. - Page 53 To clean the mixers, act as follows: After having assembled the parts, act as follows, any way: - rotate the product conveyor upwards - Wash the mixers and add some drops of the sanitising - rotate the water funnel fastening ring nut counter- solution into the various funnels.
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Page 54: Cleaning The Shelf And Instant Product Canisters
BOARD FUNCTION CLEANING THE SHELF AND INSTANT PRODUCT CANISTERS The electronic boards are designed to be used on sev- eral equipment models. - Remove the canisters from the machine; If replaced or in order to change the machine perfor- - Disassemble the product outlet ports and extract the mance, it will be necessary to check the configuration of scrolls from the rear side of the canister;... -
Page 55: Cpu Actuation Board
CPU ACTUATION BOARD - To process the information from the user interface board and the payment system; - To process input signals; - To activate/deactivate users and boiler boards; The board is supplied by 15 Vac voltage, which is recti- fied and stabilised at 12 Vdc by the board itself. -
Page 56: Software Update
SOFTWARE UPDATE The machine is equipped with Flash EPROM’s that can be electrically rewritten. Use a proper program and system (personal computer, Up Key or alike) to rewrite the machine management software without replacing the EPROM’s. USER INTERFACE BOARD The board is protected by a cover and arranged inside the door. -
Page 57: Boiler Control Board
BOILER CONTROL BOARD EXPANSION BOARD FOR PAYMENT SYSTEMS The board is intended to control the trip of the boiler heating element. This board is supplied with the assembly kit of payment systems, such as “change giver” or “cashless”. It shall be connected with the CPU actuation board by using the connector. -
Page 58: Boiler Heat Protection
BOILER HEAT PROTECTION A safety thermostat deactivates the boiler heating ele- ment whenever the safety temperature is achieved and/ or exceeded. If one or more than one thermostat should trip, check and remove the failure cause. Reset the thermostats manually by pressing the button on the thermostat itself. -
Page 59: Appendix
Appendix © by N&W GLOBAL VENDING S.p.A. 01-2016 4875 00... - Page 60 F230V Fa230V IPV3 J12-1 J12-3 IPV1 Elav ESP1 PM EV1 EV2 N230V 2 90 Salim 24Vdc -V +V F230V * N230V RL30/1E-2C/F 9(1)2(1) STRC NTC2 1200W +12V M A X F230V N230V Cappuccinatore latte fresco FOR AUSTRALIA 230-240V 50Hz FOR BRASIL AND KOREA 220-230V 60Hz is drawing contains confidential information and is the property of the holding company of N&W or one of its...
- Page 61 STRC IPF2 IPV2 VENT 1580W IDEC 12Vdc DOOR MODEL DEFINITION DATE SHEET PREPARED CHECKED Koro / Korinto SCHEMA ELETTRICO - WIRING DIAGRAM KORO- BONACINA CORTINI Prime SCHEMA ELETTRICO KORO KORINTO LEGENDA PART NUMBER VERSION 608609001 Espresso KORINTO PRIME PRIME KS1-.. SAFETY CUTOUT RCC COFFEE BOILER HEATING ELEMENT...
- Page 62 HYDRAULIC CIRCUIT NOZZLES 11- WATER INLET SOLENOID VALVE BREW UNIT 12- TANK MIXER SOLENOID VALVES BREW UNIT SOLENOID VALVE BOILER PUMP BYPASS VOLUMETRIC COUNTER 10- AIR BREAK (only if supplied by the water mains) © by N&W GLOBAL VENDING S.p.A. 01-2016 4875 00...
- Page 63 HYDRAULIC CIRCUIT WITH CAPPUCCINATORE NOZZLES 11- MILKER NOZZLE BREW UNIT 12- BYPASS MIXER 13- MILK TUBE SOLENOID VALVES 14- STEAM BOILER SUPPLY SOLENOID VALVE SAFETY VALVE 15- VOLUMETRIC COUNTER BOILER 16- AIR BREAK PUMP 17- WATER INLET SOLENOID VALVE STEAM BOILER 18- MILK PUMP STEAM SOLENOID VALVE 10- AIR TAP...
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- Page 67 The Manufacturer reserves the right to modify the features of the equipment described in this publication without gi- ving any prior notice. Moreover, it disclaims all responsibility for any inaccuracy contained in this publication that can be ascribed to printing and/or transcription errors. All instructions, drawings, tables and information in general contained in this publication are confidential and can be neither entirely nor partially reproduced or transmitted to third parties without the written consent of the Manufacturer who has the sole ownership.