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INGLÉS
COFFEEMAR G-500 V2
USER'S MANUAL
MNP37M03GBV00
Date: 24-11 Rev. 0
Page 1 of 79

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  • Page 1 INGLÉS COFFEEMAR G-500 V2 USER’S MANUAL MNP37M03GBV00 Date: 24-11 Rev. 0 Page 1 of 79...
  • Page 2 WARNING WARNING Read the following instructions carefully before installing the machine: - Take the machine down from the pallet before opening it. - i i Before connecting to mains, make sure that the power supply characteristics coincide with those of the machine. - Do not clean the machine with concentrated products as they may attack the paint and alter the colour.
  • Page 3 Willicher Damm 119. Airport-Park. 41066 MÖNCHENGLADBACH – GERMANY. Tel. +49 (0) 2162 477670. Fax.+49 (0) 2161 4776716 Jofemar USA Jofemar Conneticut. 470 West Ave. Suite 1008 STAMFORD, CT 06902. USA. Tel. +1 203 406 1234. Fax. +1 203 328 Jofemar France 13 Rue des Ateliers, 91350 Grigny, France.
  • Page 4: Table Of Contents

    6.12.1. - Water intake pump................41 6.12.2.- Water softener..................43 6.12.3 Flavour filter for hot drinks ............... 48 6.12.4 Jofemar BT-10 banknote reader kit............49 6.12.5 Coffeemar Modem Kit ................51 7.- Machine cleaning and maintenance............... 53 7.1.- Daily cleaning....................54 7.2.- Weekly cleaning....................
  • Page 5 11.1.3. –OP_3 machine configuration..............63 11.1.4. - OP_4 General inhibitions. (Coin inhibition)..........66 11.1.5. - OP_5 Clock programming..............66 11.1.6. - OP_7 Product codes................66 11.1.7. - OP_18 Machine program version............67 11.1.8. - OP_19 Level code programming............67 11.1.9.
  • Page 6: Symbols Used In This Document

    1.- Symbols used in this document This symbol means there are more detailed explanations on this subject elsewhere in the manual. è This symbol means that the text in question refers to programming. This symbol indicates very important information. This symbol is a warning of high voltage hazard. MNP37M03GBV00 Date: 24-11 Rev.
  • Page 7: Description Of The Machine

    2.- Description of the machine Cabinet assembly 12. Rotating arm Door 13. Product delivery recess wall Programming button 14. Steam exhaust Door open safety switch 15. Sugar container Compact 16. Stir-stick slide Vault 17. Cup storage tube assembly Control card assembly 18.
  • Page 8: Construction

    2.1.- Construction The metal parts are constructed in 1-mm thick steel, with rustproof protection and an external coat of paint. The advertising panel is made of PET. The user selection and information keys are located on the outside of the door. The programming button, located inside the door, allows you to access the various functions available in the machine.
  • Page 9: Technical Specifications

    To change the door advertising panel, remove the ten screws that hold the product delivery trim to the door. To access these screws you will need to disassemble the cup retrieval funnel guide and the transparent protective door. You will also need to remove the right-hand vertical profile which holds the panel when you open the pushbutton panel.
  • Page 10: Start Up

    The machine should not be installed out of doors and should be in a dry environment with temperatures never below 0 °C with a maximum temperature of 32 °C and humidity under 70%. Do not install in excessively humid locations or in places where a water jet is used for washing (such as large kitchens).
  • Page 11: Connection To Water Mains

    The price labels are fluorescent segments. To show the desired price, shade in excess segments. The back side of the label is black, so it can be inserted facing the other way if you do not wish to indicate a price. There are two types of labels, as shown on the figure.
  • Page 12: Connection To Mains

    Before powering the machine, make sure that you have connected the machine to water mains and that the stopcock is open. Jofemar S. A. does not assume any liability should the above instructions not be headed in whole or in part.
  • Page 13: Safety Switch

    Should the power supply cable be damaged, it should be replaced by qualified personnel to prevent hazards. To replace the power supply cable, follow the instructions below: - Remove the control card protection lid. Disconnect power supply cable phase and neutral wires connected to the filter, as well as the ground connection.
  • Page 14: Preliminary Operations

    5.- Preliminary operations. In order for the machine to be fully operational, several preliminary operations are necessary. 5.1.- Cup loading. Only cups specifically designed for automatic drink dispensing machines should be used. The cups should not be transparent or made in a photo-absorbent colour. This machine is equipped to deliver cups of different sizes.
  • Page 15: Spoon Loading

    figure 5.01 Cup storage tube assembly Cup storage tube assy. lid Cup dispenser Manual cup dispensing button Cup collector Spoon dispenser Spoon storage slide 5.2.- Spoon loading. Only spoons designed to be used in automatic dispensing machines should be used. Spoon thickness should be between 1.25 mm and 1.75 mm and spoon length between 75 mm and 91 mm.
  • Page 16: Filling The Water Circuit

    figure 5.02 Detail "A" Spoon dispenser Spoon placer Spoon storage slide Detail "A" Spoon channel supplement Spoon length adjuster Counterweight Spoon bundle SPOON LENGTH Tirar de la cinta Spoon bundle ribbon ADJUSTER POSITION Cortar la cinta Filling the water circuit 5.3.
  • Page 17 Connect the electrical circuit power supply cable to the mains switch and close the door of the machine so it is turned on. The machine will automatically carry out an internal check. It will first move the rotating arm to ensure it is working properly and then leave it in standby position. The coffee assembly cam position is also checked and if it is not in place, acting on the relevant micro switch, the cam will move until it is in the correct position to begin the assembly’s operating cycle.
  • Page 18: Disinfection And Washing Of Beaters And Water Circuits

    figure 5.03.2 Inlet solenoid valve or pump vibration Air-break filling tube Air-break Air-break filling control system Tube from air-break to volume counter Volume counter Tube from volume counter to pressure pump Pressure pump Pressure boiler filling tube 10. Safety valve water outlet 11.
  • Page 19 figure 5.04.1 press the container towards the inside of the cabinet and, once the tabs are free, pull upwards and forwards. Follow the same procedure with the remaining containers. Remove the beater and the beater exhaust funnel lid. To do this, grab both parts and pull upwards until they come out of the beater funnel.
  • Page 20 Disassemble the beater paddle pulling it out of the motor shaft. This part is anchored to the beater motor with a flange. Then, remove the three screws that hold the beater elbow support to the plate and remove the support, the beater retainer and the beater retainer support.
  • Page 21 figure 5.04.5 Assembly attachment piston Coffee dispensing nozzle Rotating arm nozzle Brass nut connecting the Teflon tube to the assembly After removing the assembly, place under running water to ensure it is completely clean, particularly the areas where the brewing chamber metal filters and the grounds puck discarding areas.
  • Page 22: Loading Sugar, Soluble Products And Coffee Beans

    5.5.- Loading sugar, soluble products and coffee beans. The sugar container is located inside the door, on a base which can be rotated. This base is anchored so the container remains in the appropriate position to dispense sugar. To load the sugar container, turn the base onto which it is attached by blocking the sugar support (no 3 in fig.
  • Page 23: Basic Machine Operation Concepts

    Use appropriate quantities of products, depending on the doses of the various products (see dose table) and expected consumption between the times when the machine is reloaded. This aims to prevent excessive ageing of products. Make sure you do not pack in the products when loading them to prevent compaction and lumps. Container capacity The machine has 5 containers, including the sugar container, located on the door.
  • Page 24: Water Circuit

    • Timer system protection. Water intake solenoid valve. When the machine is filled for the first time, if the air-break does not fill up within 10 minutes, the valve puts the machine out of service. If the machine is working normally, there is a 2-minute period for the air- break to reach its maximum level, after which the machine will be put out of service (if not connected to water mains, it controls the water intake pump).
  • Page 25 Conexión a la red de agua potable figure 6.02 Water inlet solenoid valve 10. Coffee assembly Air-break 11. Coffee bean container Volume counter 12. Water and soluble mix beater Pressure pump 13. Soluble container Pressure boiler 14. Product dispensing rotating arm Espresso 3-way solenoid valve 15.
  • Page 26: Electrical Drawings

    6.3. - Electrical drawings. Cabinet electrical drawing MNP37M03GBV00 Date: 24-11 Rev. 0 Page 26 of 79...
  • Page 27 Door electrical drawing MNP37M03GBV00 Date: 24-11 Rev. 0 Page 27 of 79...
  • Page 28: Air-Break

    6.4. - Air-break. The air-break is a tank that collects the water that comes into the machine from mains. The capacity of this tank is about 300 cc and its main purpose is to store water at atmospheric pressure and ambient temperature. This ensures that the supply of water for the preparation of soluble drinks is constant.
  • Page 29: Pressure Boiler

    figure 6.04 Air-break tank Air-break control card Water level photocell control system Water level control safety microswitch Water intake from mains Runoff Open boiler filling connection Manual air-break discharge connection Water supply control floater 6.5. - Pressure boiler. This is the tank that stores the hot water supplied to the coffee assembly and to the soluble product mixing beaters.
  • Page 30 Should the temperature control system fail (memory loss, sensor failure, connection failure, etc.) the boiler heating element will heat the water without control and, therefore, the brass cover walls. To prevent the temperature from reaching dangerous levels, there is a bimetal bipolar thermostat affixed to the back of the boiler with two screws.
  • Page 31: Coffee Mil - Doser Assembly

    6.6.- Coffee mil – doser assembly. The coffee mill assembly is the mechanism that grinds the coffee beans and turns them into ground coffee. When a customer requests an espresso coffee, if there is nothing wrong this mechanism will be enabled. It consists of two alloy steel grinding wheels.
  • Page 32: Coffee Brewing Assembly

    6.7.- Coffee brewing assembly. This is the mechanism that pushes the water through the coffee. It uses a mechanical cam lever system driven by a 43 W motor, with a speed of 8 r.p.m and a power supply of 220 V and 50 Hz that follows the working cycle described below: When the doser coil is activated it opens the doser and the coffee falls through gravity to the inside of the coffee assembly infusion chamber.
  • Page 33 Detalle de las posiciones de erogación en función de la cantidad de café molido figure 6.07 Infusion chamber 11. Assembly motor rod socket Upper piston 12. Driving wheel plate Assembly water inlet 13. Assembly placement arrow Assembly coffee outlet 14. Guiding rods y assembly attachment Infusion chamber filter 15.
  • Page 34 figure 6.07.1 1. Infusion chamber 2. Lower filter 3. Lower filter support Insert an allen key or other tool with a diameter of less than 3 mm. in the central hole and push 4. Lower O-ring downwards until part is removed from the shaft 5.
  • Page 35: Soluble Container Assembly And Beater Assembly

    6.8.- Soluble container assembly and beater assembly. Los The soluble products and sugar dispensed by the machine are stored in food grade, transparent, polypropylene containers. You can thus readily see how much product they contain. These containers are equipped with a plastic worm which pushes the product down towards the container exit.
  • Page 36: Cup Dispensing Assembly

    The product beating process is as follows: The boiler solenoid valve corresponding to the beater to be used for the product chosen is enabled. The amount of water needed is determined by the programmed dose for that product and measured out by the volume of water passing through the volume counter.
  • Page 37 This machine is equipped to deliver cups of different sizes. These are classified in terms of their diameter measured just under the top ring. The cups are classified into: • Cups with a diameter under top ring between 65 and 67 mm •...
  • Page 38 Detail "A" Figure 6.09.2 Detail "A" Cogwheel position locking shaft Cup dispenser lower bushing To change the cup delivery cogwheels, do as follows: Remove the cup storage tubes together with the star-shaped shaft. Lift cogwheel blocking shaft (no 1 fig. 6.09.2) by holding the end of the shaft that sticks out of the cup dispenser lid and pulling it until the other end comes out of its recess.
  • Page 39: Sugar And Stir-Stick Dispensing Assembly

    Cups can also be dispensed manually. To do this, press the button on the plate surrounding the dispenser. 6.10.- Sugar and stir-stick dispensing assembly. Once a cup has been dispensed, it falls through a collector to the product filling position. before water is taken from the boiler, the sugar and spoon have to be put in the cup.
  • Page 40: Rotating Arm

    figure 6.10 Sugar & spoon storage assembly support Sugar container (short worm) Sugar dispensing door 50 Ohm sugar coil Sugar dosing motor (45 r.p.m.) Spoon slide Spoon dispenser front frame Spoon dispenser flap Spoon dispenser back frame 10. 12 V geared motor 11.
  • Page 41: Kits Available As An Option

    figure 6.11 Rotating arm head Rotating arm Rotating arm anchoring plate Spoon dispenser front plate Spoon dispenser back plate 12 V geared motor Flap pull cam Rotating arm flap Rotating arm micro position 10. Trilobular thread screws 6.12. - Kits available as an option. The following kits are available as an option for the Coffeemar G-500 espresso and soluble product dispensing machine.
  • Page 42 The pressure pump is equipped with overheating protection. It is important to mount the spring against the pump so that it will work as a clamp and the pump tube does not come off After assembling the kit, connect the free end of the food-grade silicone tube (No.
  • Page 43: Water Softener

    It is advisable to use a water softener filter for water with a hardness level above 20 °FF (French degrees). The JOFEMAR coffee machines can be fitted with an optional ion exchange resin filter water softener. These filters are based on the capability of the resins inside the water softener bottle to exchange sodium (Na) ions with calcium (Ca) and magnesium (Mg) ions in the water.
  • Page 44 WATER HARDNESS (ºFF) No. OF DRINKS 20 °FF 18,000 30 °FF 10,000 40 °FF 8,500 Following is a map of Spain with the various water hardness levels: Installing the water softener kit The water softener kit has the following part code: 9050212 and it consist of the following components: Part no.
  • Page 45 Boquilla salida The steps to follow when installing a water softener kit in a JOFEMAR coffee machines are as follows: It is very important that, before installing the water softener in the machine, the resin be rinsed once. To do this, connect the water softener inlet nozzle to a faucet using the filter’s silicon tube.
  • Page 46 The water softener should be installed by qualified personnel, in compliance with current regulations and following instructions. Improper installation may result in injuries or damages for which Jofemar S.A. assumes no liability. The water filter should not be installed at temperatures under 0 °C, as the water inside could freeze.
  • Page 47 Boquilla entrada Boquilla salida Tubo descarga agua regenerada Tubo descarga agua regenerada Tubo descarga agua regenerada POSICIÓN DE TRABAJO FIGURA 1 FIGURA 2 Installing the water softener kit in machines with a water inlet pump To install the water softener kit in machines equipped with a pressure pump and a water supply bottle is similar to that of other machines, except that the water inlet coupling to the water softener should be connected to the silicon tube that goes to pressure pump (see installation circuit)
  • Page 48: Flavour Filter For Hot Drinks

    6.12.3 Flavour filter for hot drinks Very important: This kit should be installed outside the machine, before the inlet solenoid valve. No couplings or connectors are included for the solenoid valve. This type of filter is meant to provide optimal quality water for hot drink dispensing machines.
  • Page 49: Jofemar Bt-10 Banknote Reader Kit

    The external door is ready to fit the reader thanks to pre-perforated windows, held on through several plate micro-fittings, as well as a control card ready to control the banknote reader option. The Jofemar banknote reader kit has the following part code: 9050315. It consists of the following: Part no.
  • Page 50 6.12.4 Banknote reader pushbutton panel Jofemar BT-10 banknote reader Banknote reader trimming Omega banknote reader attachment Micro-attachment door plate Banknote reader figura 6.12.4.1 Conector de mazo billetero a tarjeta de control MNP37M03GBV00 Date: 24-11 Rev. 0 Page 50 of 79...
  • Page 51: Coffeemar Modem Kit

    6.12.5 Coffeemar Modem Kit If you install a GSM modem kit in the machine, you will be able to control it remotely with a PC. To be able to do this you need to install both this kit in the machine and the VendingTrack (part.
  • Page 52 figure 6.12.5 GSM modem Interface card Modem plate separator Separator block DIN7981 3.9x13 mm screws DIN7981 3.9x6.5 mm screws. Upper light plate To install the modem kit follow the steps below: Screw the modem plate separator to the upper light plate using two 3.9x6.5 mm screws (see figure 6.12.5) Place the modem on the plastic separator and screw it to the same plate using 2 3.9x6.5 mm screws.
  • Page 53: Machine Cleaning And Maintenance

    figure 6.12.5.1 Omega, aerial and Thermolene Connect the power supply wire harness (part code 8800859), the Communications wire harness (part code 88001292), the wire harness RS485 connector (part code 8800869) through the end incorporating the display card connector. 10. Connect the other end of the RS485 wire harness (part code 8800869) to the machine display card, and the wire harness that was previously connected to the display card to the female connection on the double end of the new 485 wire...
  • Page 54: Daily Cleaning

    7.1.- Daily cleaning. The purpose of these operation is to prevent the formation of bacteria in areas in contact with the products. Before you begin, please wash your hands thoroughly. Fill a container with drinkable water (or directly from water mains if water is drinkable) and prepare some clean pieces of cloth.
  • Page 55: Weekly Cleaning

    figure 7.01.2 Exhaust funnel lid Exhaust funnel Beater funnel Beater elbow Beater paddle Soluble container straight elbow Soluble container bent elbow Product delivery silicone tube Stainless steel beater support plate 7.2.- Weekly cleaning. The following operations should be carried out after the daily cleaning operations have been concluded.
  • Page 56: Monthly Cleaning

    8. - Version names. The espresso and soluble product dispensing machine by Jofemar S.A. COFFEEMAR G-500 is provided with 3 beaters and 4 soluble product containers, as well as the sugar container on the outside door. The standard configuration is the one described below, although it can be changed depending on users’...
  • Page 57: Compliance With Regulations

    figure 8.0.1 No. Cont. Product Milk Chocolate Decaffeinated coffee Beater Beater No. 1 Beater No. 2 Beater No. 3 Compliance with regulations. EN 60335-1+60335-2-75 (ELECTRICAL SAFETY IN DISPENSING MACHINES) - ELECTROMAGNETIC COMPATIBILITY TESTS IN DISPENSING MACHINES • EN 61000-3-2: Harmonics •...
  • Page 58: Products Which Can Be Dispensed From The Machine

    10.- Products that can be dispensed from the machine The Coffeemar coffee machines can dispense a wide range of products. They can dispense up to 31 different, fully user configurable products using two different methods. Through a PC program and then transferring the data to the machine through address 30 On site through the Machine.
  • Page 59 MARCA EDICION "V" ó "E" BOTON CANCEL PROG. Figure 1. To be able to access the various programming options you need to know the function of each key: KEY 1: Use this key to move up within programming options. KEY 2: Use this key to move down within programming options. KEY 3: This key is the OK key.
  • Page 60 NOT NEED TO KEEP THE DOOR of the machine OPEN when you are in programming mode. There is also an important aspect to take into account within programming mode, there is a character called “editing mark” shown on the lower right-hand corner of the LCD display.
  • Page 61: Op_0 Price Options

    ACCESS CODES LEVEL 1 CODE: 1234 LEVEL 2 CODE: 2345 LEVEL 3 CODE: 3456 LEVEL 4 CODE: 5555 QUICK CHECK CODE: 0000 MOTOR FATIGUE CODE: 0001 RESET CODE: 1505 (Option 35) ACCESS CODES Para enter access codes you need to be in the ENTER LEVEL CODE window. RESET: If you enter the RESET code (1505) you will access a menu where you can delete both Total and Partial accounting data as well as ticket No.
  • Page 62: Op_1 Money Accounting. (Only Mdb Machines)

    desired selection, but the machine asks you to press another key if you want to establish the same price for 2 or more selections. At the same time, the new price is recorded and the machine establishes the same price for sales with card.
  • Page 63: Op_3 Machine Configuration

    SALES LOST PER CHANNEL. Press the OK key to view the number of total and partial lost sales of each product programmed in the machine. Press CANCEL to exit. SALES ACCOUNTING. Press the OK key to view the number of total and partial sales made by the machine, both with card and with money.
  • Page 64 11.1.3.1. - Return option (only MDB machines) Viewing level: Press the OK key to view the coin return mode for which the machine is configured. COIN RETURN POSSIBLE: it is not necessary to make a purchase to get the money inserted back. COMPULSORY SALES: If this option is enabled, you cannot get back any change until a purchase has been made.
  • Page 65: Beeper Programming

    Press the OK key to view the language for which the machine is configured. Then press key “1” to select the desired language: Spanish, English or French. To program in other languages, consult Jofemar S.A. Once you press the CANCEL key, the messages will appear on the LCD display in the desired language.
  • Page 66: Op_4 General Inhibitions. (Coin Inhibition)

    - Key 2: Moves the cursor to the previous character. - Key 3: The next highest character is chosen. - Key 4: The next lowest character is chosen.. To exit this option, press the CANCEL key. The programmed currency will appear on the display with the price, credit or money accounting information.
  • Page 67: Op_18 Machine Program Version

    11.1.7. - OP_18 Machine program version. Press the OK Key to see the version of the program flash recorded in the control card. 11.1.8. - OP_19 Level code programming. In this programming option you program the codes of levels 1, 2 and 3, as well as the mode (viewing, execute and unavailable) in each of the options.
  • Page 68: Op_22 Machine Manual Operation

    11.1.11. - OP_22 Machine manual operation. Press the OK key to access this option. This option displays a text indicating the element you wish to move. Use key 1 to go to the next element and key 2 to return to the previous one.
  • Page 69: Op_32 Machine Maintenance

    Water Empty cup User defined User defined User defined User defined User defined 24 * User defined 25 * User defined There are 6 user definable products in case you wish to produce different products. Press the OK key to access machine programming. In this option you can configure: Products.
  • Page 70: Op_33 Coffee Maker Configuration

    The display will blink to program minutes. Use KEY 1 to increase and KEY 2 to decrease the number of minutes. To switch to hours press the OK KEY, and press KEY 1 or KEY 2 to change the hour. You can also program the day or days when automatic washing should take place.
  • Page 71 Safety time periods. There are two safety time periods to prevent incorrect product programming: You cannot dispense a product that is dispensed with water unless the solenoid valve for that dispenser is enabled. You cannot under any circumstances finish dispensing a product unless the solenoid valve is enabled after this.
  • Page 72: Op_35 Production Reset

    Press the OK key and the display will change and show the time during which the element is enabled in tenths of a second. To increase or decrease the dose, press keys 1 or 2 respectively. Press key 4 to switch between elements: Solenoid valve or beater. Press CANCEL to exit this programming option, but before you exit the machine it will indicate whether the modification carried out is correct or incorrect.
  • Page 73 The compact communicates The T10 validator does not Go to compact address properly and you can enter accept the coins. “51” check coin programming mode but all acceptance. coins are rejected and the display shows a “2”. machine coin Lift validator switch no. 8 acceptance slide and check whether the coin...
  • Page 74 Coins with a given value are Inhibitions wrongly Check general inhibitions in not accepted. programmed or return machine address “10”. failure. Make sure change tubes have coins (machine address “02”) and are working properly (compact address “27”). All coins are rejected. No Machine out of service Wait for the machine to sale is possible and the...
  • Page 75 Check that water intake is not clogged. If you are using a pump kit, make sure there is water in the bottle and that the pump works properly. All coins are rejected. No Machine out of service Check fault in programming sale is possible and the address “18”, try to reset because waste bin is full.
  • Page 76 machine displays There may be a coffee Turn the machine on and INCORRECT SALE for all check that the coffee bean assembly fault. espresso coffee selection assembly positions itself but soluble products can be correctly. not, dispensed. machine will beep display a coffee assembly fault for 15 s.
  • Page 77 Jofemar S.A. reserves the right to introduce improvements in this model arising from its continuous research without prior notice. T† V CERT DIN EN ISO 9001 Zertifikat: 09 100 6723 MNP37M03GBV00 Date: 24-11 Rev. 0 Page 77 of 79...
  • Page 78 TEXTOS FIGURAS NUMERADAS Figura es 5.02 Tirar de la cinta Pull ribbon 5.02 Cortar la cinta Cut ribbon 6.02 Conexión a la red de agua potable Water mains connection 6.07 Detalle de las posiciones de Detail of brewing position depending erogación en función de la cantidad on amount of ground coffee de café...
  • Page 79 6.12.2 Posiciones llaves para regeneración pág. 43 Boquilla entrada Inlet nozzle Boquilla salida Outlet nozzle POSICIÓN DE TRABAJO OPERATING POSITION FIGURA FIGURE 6.12.2 Instalación descalcificador máquinas con bomba pág. 44 MONTAJE KIT DESCALCIFICADOR + WATER SOFTENER KIT INSTALLATION BOMBA DE PRESIÓN WITH PRESSURE PUMP 6.12.3 Ilustración filtro Everpure pág.

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