M24 - Coffee machine La Cimbali - Free user manual and instructions

USER MANUAL M24 La Cimbali

Translation of the original instructions

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functionality, but also provides you with all the tools you need to do your job in the best possible way. We recommend that you take some time to read this Use and Maintenance Booklet. It will help you become more familiar with your new espresso machine, which we’re sure you are looking forward to using. Wishing you all the best. GRUPPO CIMBALI S.p.A. Index Page

2.1 Transport and handling 3

6. Rules for the worker operating

8. Maintenance and Repairs 8

10. Setting at work 10

11. Heating phase 10

12. Delivery of the coffee 11

13. Programming the coffee measures 11

14. Other hot beverage 12

15. Cleaning and maintenance 14

Please read the warnings and rules in this User’s Manual carefully before using or handling the machine in any way because they provide important information regarding safety and hygiene when operating the machine. Keep this booklet handy for easy reference.

• The machine was designed solely for preparing espresso coffee and hot beverages using hot water or steam, and for warming cups.

• The machine must be installed in a place where it is only used by carefully trained staff that know the risks attached to using the machine.

• The machine is for professional use only.

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they are supervised or given instruction concerning the safe use of the appliance and understand the hazards involved. Children must not play with the appliance. Cleaning and user maintenance must not be made by children without supervision. Use by minors, with or without adult supervision, must not contravene local employment laws.

• The appliance must not be left unattended.

• The appliance must not be used outdoors.

• If the appliance is stored in rooms where the temperature can drop below the freezing point, empty the boiler and water circuit tubes.

• Do not expose the appliance to atmospheric agents (rain, sun, and cold).

• Do not clean the appliance with jets of water.

• If the machine is used improperly or for purposes other than those described above, it can be a source of danger. The manufacturer will not be held responsible for damages caused by improper use of the appliance.English 3 EN WARNING

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authorized technicians. Carefully read the warnings and rules in this manual because they provide important information regarding safe installation, use and maintenance of the machine. Keep this booklet handy for easy reference.

2.1 Transport and handling

• The machine is delivered in a robust cardboard package, with appropriate internal protection. The package features the standard symbols indicating rules to be followed when handling and storing the machine.

• Transport must be carried out according to the instructions on the package, handling with appropriate caution and avoiding impact of any type.

• Do not expose the machine to atmospheric agents (rain, sun, and cold). Checks on receipt

• On receipt of the machine, carefully check all transport documentation is correct (against label on package).

• Check that the original packaging is not damaged.

• After removing the machine from its packing materials, make sure that the machine and its safety devices are intact.

• Packing materials (plastic bags, polystyrene foam, staples, etc.) must be kept out of the reach of children because they are potentially hazardous. Advice for disposal of packaging The packaging materials are eco-compatible and recyclable. For the protection of the environment they must not be dumped, but taken to a recovery / waste-disposal centre, according to local regulations. Handling Staff responsible for moving the machine must realize the risks in moving heavy loads. Move the machine carefully, using, where possible, the correct lifting equipment (fork lift, for example). If moving the machine by hand, make sure: HQRXJKSHRSOHDUHDYDLODEOHIRUWKHWDVNGHSHQGLQJRQWKHPDFKLQHZHLJKWDQGGLI¿FXOW handling; - to always use the necessary safety gear (shoes/gloves).English 4 EN

• Before plugging in the machine, make sure that the information on the nameplate (voltage, etc.) matches that of the electrical and water systems.

• Check the condition of the power supply cord; if it is damaged it must be replaced.

• Completely unwind the power supply cable.

• 7KHFRIIHHPDFKLQHVKRXOGVLWRQDÀDWVWDEOHVXUIDFHDWOHDVWPPIURPZDOOVDQGIURPWKH counter. Keep in mind that the highest surface on the machine (the cup warmer tray) sits at a height of at least 1.2 meters. Make sure there is a shelf nearby for accessories.

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• An electrical outlet, water connections, and a drain with siphon must be in the immediate vicinity.

• Do not install in rooms (kitchens) that are cleaned with jets of water.

• Do not obstruct openings or ventilation and heat vents.

• Do not install the machine outdoors.

WATER REQUIREMENTS Water used in coffee machines must be potable and suitable for human consumption (see laws and regulations in force). Check on the machine’s water inlet that the pH and chloride values comply with current law. If the values do not fall within the limits, an appropriate water treatment device must be inserted (respecting the local laws and compatible with the machine).

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according to the hardness detected and machine usage. WARNING Only use the supplied parts for installation. If other parts are installed, they must be new (unused pipes and gaskets for the water connection) and they must be able to come in contact with potable water suitable for human consumption (according to local laws in force). WATER CONNECTIONS

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Hook up the water connections as shown in the Illustrations chapter Figure 2, respecting the hygiene, water safety, and anti-pollution laws in the country of installation. Note: If the water pressure can rise above six bar, install a pressure reducer set at 2-3 bar. See Illustrations chapter Figure 3. Water draining tube: place the end of the water draining tube in a drain with a siphon for inspection and cleaning. IMPORTANT: The curves of the draining tube must NOT bend as shown in Illustrations chapter Figure 4.

4. Water Installation Rules

3. Electrical Installation Rules

Prior to installation, make sure there is a circuit breaker installed with a distance between the contacts that allows for complete disconnection when there is a category III overload and that provides SURWHFWLRQDJDLQVWFXUUHQWOHDNDJHHTXDOWRP$7KHFLUFXLWEUHDNHUPXVWEHLQVWDOOHGRQWKHSRZHU supply in compliance with installation rules. If the power supply is not working properly, the machine can cause transitory voltage drops.

caused by the lack of an earthing system on the electrical supply. Do not use adaptors, multiple plugs, and/or extension cords. Check that the type of connection and voltage correspond with the information on the nameplate: see LOOXVWUDWLRQVFKDSWHU¿JXUH. 7KH PDFKLQHV DUH ¿WWHG ZLWK SRZHUVXSSO\ FDEOHV LQ WKH IDFWRU\ VSHFL¿F WR WKH W\SH RI FRQQHFWLRQ UHTXLUHGWKUHHSKDVH<FRQQHFWLRQZLUHVRUWKUHHSKDVHǻFRQQHFWLRQZLUHVRU VLQJOHSKDVH connection (3 wires). IT IS NOT PERMITTED TO CHANGE THE ELECTRICAL SUPPLY.English 6 EN

5. Installation Check-up

• No leaks from the connections or tubes FUNCTIONING

• Boiler and operating pressures are normal.

• The pressure gauge is working properly.

• The self-leveling device is working properly.

• The expansion valves are working properly GROUPS

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• Let each group dispense water for about a minute. HOT WATER

• &RQWLQXRXVO\GLVSHQVHKRWZDWHUSUHVVLQJWKHDSSURSULDWHEXWWRQXQWLODWOHDVWOLWHUVRIZDWHUKDYHEHHQXVHG (see the “Hot water dispensing” Chapter in the User’s Manual) STEAM

• Dispense steam from the nozzles for about a minute, using the appropriate buttons.

WARNING: AFTER INSTALLATION, CHECK TO SEE IF THE MACHINE IS WORKING PROPERLY (see the

6. Rules for the worker operating the machine

• Let each group dispense water for about a minute. Hot Water

• &RQWLQXRXVO\GLVSHQVHKRWZDWHUSUHVVLQJWKHDSSURSULDWHEXWWRQXQWLODWOHDVWOLWHUVRIZDWHU have been used (see the “Hot water dispensing” Chapter in the User’s Manual). Steam

• Dispense steam from the nozzles for about a minute, using the appropriate buttons. DURING OPERATION Steam dispensing

• Before heating the beverage (water, milk, etc.), open the steam nozzle for at least 3 seconds and let the steam escape so that condensation is eliminated. Coffee dispensing

• If the machine has not been used for more than an hour, before making coffee, dispense about FFDQGGLVFDUGWKHOLTXLG Hot water dispensing

• If the machine has not been used for more than an hour, before using the hot water, dispense DERXWFFDQGGLVFDUGWKHOLTXLG Cleaning the coffee circuits

Danger of burns The areas marked with this sign become hot. Great care should be taken when in the vicinity of these areas.

8. Maintenance and Repairs

If the machine is not working properly, turn off the machine, turn off the main off-on switch, and call the service centre. If the power-supply cord is damaged, switch off the machine and request a replacement from the service centre. WARNING

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can jeopardize the safety and conformity of the machine.

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repairs. WARNING Only use original spare parts guaranteed by the manufacturer. If original spare parts are not used, the manufacturer's warranty will no longer be valid. WARNING After maintenance, perform the installation &+(&.83DVLQGLFDWHGLQWKHVSHFL¿FVHFWLRQ of the user’s manual. To ensure safety during operation, it is absolutely necessary to:

• follow all the manufacturer’s instructions;

• have qualified and authorized technicians periodically check that all safety devices are intact and functioning properly (the first inspection within three years of purchase and every year after that). GENERAL The manufacturer disclaims all liability for damages to items or persons due to improper use or due to the coffee machine being used for purposes other than its intended use. Never operate the coffee machine with wet hands or naked feet. Ensure that the appliance is not used by children or persons who have not been instructed in its correct use. Danger of Burns Do not place the hands or other parts of the body close to the coffee dispensing groups, or near to the steam and hot-water nozzles. Cup-warmer tray Place only coffee cups, cups and glasses to be used in conjunction with the coffee machine on the cup-warmer tray. Ensure that the coffee cups are completely drained before placing them on the cup-warmer tray. No other objects shall be placed on the cup- warmer tray. MACHINE CLOSE-DOWN When the machine is left unattended for a prolonged period (for example out of hours), carry out the following steps:

• Remove the plug or turn off the main off- on switch;

• Close the water tap. Non-compliance with these safety measures exonerates the manufacturer from all liability for malfunctions, damage to property and/ or injury to persons.English

Pursuant to European Directive 2012/19/UE on electrical waste (WEEE), users in the Europe-an community are advised of the following. Electrical equipment cannot be disposed of as ordinary urban waste: it must be disposed of according to the special EU directive for the recycling of electric and electronic equipment. Suitable differentiated waste disposal so that the machine can then be recycled, treated and disposed of in an environmentally friendly manner contributes to avoiding possible negative effects on the environment and health, and encourages the reuse and/or recycling of the materials from which the machine is made. Improper disposal of electric equipment that fails to respect the laws in force will be subject to DGPLQLVWUDWLYH¿QHVDQGSHQDOVDQFWLRQV GRUPPO CIMBALI electrical equipment is marked with a pictogram of a garbage can inside a barred circle. This symbol means that the equipment was sold on the market after August DQGPXVWEHGLVSRVHGRIDFFRUGLQJO\

DISMANTLING THE MACHINE

To protect the environment, please proceed in compliance with the local laws in force. 3ON

“Before switching on the machine, ensure the following: - The mains switch is on; - The water mains tap is open”.

(1) AND (1A). Press the luminous main switch (1); the related indicator light switches on and the key LEDs also light up. If the water level in the boiler is lower than the minimum OLPLWWKHERLOHUZLOOEH¿OOHGWRWKHULJKWOHYHOLQGLFDWHGE\ restored pressure in the manometer-pump. ONLY AFTER WKH ERLOHU ¿OOLQJ SURFHVV KDV EHHQ completed should you press the light switch that activates the resistance (1A); the related indicate light switches on and the heating phase begins. Wait until the operating pressure (approx. 1.2 bar) appears on the manometer (14). At this point, the machine is ready for use.

During heating, if one of the coffee dispensing push buttons is pressed, the machine dispenses a coffee at the temperature reached at the time. Heating is completed when the boiler gauge indicator (14) remains stable in the P green area. The machine is now ready to dispense coffee, steam and hot water. To make sure that the dispenser unit and the filter holder (10) are at similar temperatures, press the coffee dispensing push button (18) and let the machine dispense coffee for a few seconds. Then press again the push button (18) to stop dispensing.10

12. Delivery of the coffee

)LWDQGWLJKWHQWKH¿OWHUKROGHU10) on the coffee dispenser unit, positioning the cup (or cups) under the nozzle (or QR]]OHVRIWKH¿OWHUKROGHU10). Press the coffee dispensing push button (16, 17, 19, 20) for the required serving; the machine will stop automatically. Press the push button (18) for continuous dispensing. Dispensing, whether for dosed servings or in the continuous dispensing mode, can be interrupted at any time by pressing the STOP push button (18). 'RQRWUHPRYHWKHFRIIHH¿OWHUEHIRUHWKHFRIIHHGLVSHQVLQJKDVFRPSOHWHG How to access the programming function To enter the programming mode, press push button (18) and keep it pressed for about 8 seconds; the blinking LED light sequence above the keys and the intermittent buzzer indicates that the machine is in the programming phase. To exit the programming mode, after programming the various drinks, press push button (18) again. “Before programming the coffee dispensing SXVK EXWWRQV ¿OO WKH ¿OWHU KROGHU ZLWK WKH correct serving of ground coffee. Don’t use coffee grouts for programming servings.” )LWDQGWLJKWHQWKH¿OWHUKROGHU10) on the coffee dispenser unit, positioning the cup (or cups) under the nozzle (or QR]]OHVRIWKH¿OWHUKROGHU10). Press (and keep momentarily pressed) the coffee dispensing push button (16, 17, 19 or 20) corresponding to the required serving to be programmed; the LED of the key to be programmed stays on and does not blink. When the amount of coffee in the cup reaches the required level, release the coffee dispensing push button. Repeat the above operations for the other coffee push buttons. Note: if you make a programming mistake, use a new dose of ground coffee and repeat the operation.

13. Programming the coffee measures7

Steam dispensing Complete immerse the left or right steam nozzle (6) (if supplied) in the container with the beverage to be heated. Turn the steam adjustment knob (7) counter-clockwise. Wait until the beverage has reached the desired temperature. Afterwards, turn the knob (7) clockwise to stop the steam from exiting. Cleaning of steam dispensing pipes At the conclusion of each steam dispensing phase: - Using a clean sponge, wash with hot water removing any organic residue present. Rinse carefully. - clean the inside of the steam nozzle as follows: Turn the nozzle towards the cup tray and carefully activate steam dispensing at least once. Heating milk for frothy coffee (cappuccino) General indications Milk is a delicate biological product and can easily

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at a storage temperature no higher than 5°C (41°F) from the moment the container is opened and throughout its entire period of use. Our storage appliances are suitable for this purpose. NOTE: at the end of the work day (or not more than 24 hours from the time the container is opened), any remaining milk must be discarded.

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Then plunge the steam jet pipe (6) into the milk. Gradually open up the steam tap (7) and heat the milk for a few seconds.

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are reached, stop the steam by turning the knob (7) in the opposite direction. When the steam jet pipe (6) is no longer required, clean it thoroughly with a sponge and a clean cloth. Dispensing hot water Position a container under the hot water dispensing pipe (8) and press the hot water dispensing push button (9). Dispensing starts and then stops automatically. Dosed dispensing can be interrupted at any time by pressing the hot water dispensing push button (9). Scalding hazard! Use the appropriate insulating devices to move the water and steam wands.6a

English 13 EN Dispensing with the Turbosteam selector (7a) (when provided) Machines equipped with the TURBOSTEAM (STOP STEAM) dispensing system have the "stop steam dispensing when set temperature is reached" function, and can rapidly heat and froth milk. Select the type of milk you desire: - using the knob (7a), clockwise (frothed) or counter- clockwise (hot). When the set temperature is reached, steam dispensing can be stopped: - automatically; - manually, turning the knob (7a) in in any direction. Temperature setting The temperature setting for the “Stop Steam” function is

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user. Nevertheless, the standard setting can be changed within WKHUDQJHRIDQG&·) To make this change: - switch off the machine; - remove the cups-warmer; - adjust the setting (R) on the Turbosteam card, keeping in mind the corresponding number of notches and temperature: QRWFK a&) QRWFK a&) LQFUHPHQWEHWZHHQWKHQRWFKHV a&) The indication of intermediate temperatures is approximate; after each adjustment, please use a thermometer to determine the actual set temperature. The ideal setting for milk frothing is set in the factory. ,I DGGLWLRQDO DGMXVWPHQWV PXVW EH PDGH WXUQ WKH ÀRZ adjustment valve (F): - counterclockwise: more air > more frothy milk - clockwise: less air > less frothy milk Note: even slight turns of the valve (F) can make a great difference in how the milk is frothed. Correct alignment of the steam thermocouple is performed in the factory: for this reason, do not turn the adjusting screw (T).

14. Other hot beverage

Scalding hazard! Use the appropriate insulating devices (A) to move the water and steam wands.2 3

15. Cleaning and maintenance

CLEANING DISPENSING UNIT - This operation must be made on all the groups at the end of each working day

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from the coffee group. Using a brush, clean the cover gasket. Insert the rubber disk into

Pour in a packet or dosing cupful of detergent powder. Put a liter of cold water in a suitable container and add detergent.

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Remove any residue with a sponge and rinse well with cold water.

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the anchoring spring (ARIWKH¿OWHULVLQLWVVORW

FILTER-HOLDERS - 7KLVRSHUDWLRQPXVWEHPDGHRQDOOWKH¿OWHUKROGHUVDWWKHHQGRIHDFKZRUNLQJGD\

For correct application of the food safety system (HACCP), please follow the instructions in this paragraph. Washing must be carried out using original “Service Line” products, see details on the last page. Any other product could make the materials in contact with food unsuitable. Soak the filters and the ¿OWHUKROGHUVLQWKLVVROXWLRQ IRUDERXWPLQXWHV 'RQRWUHPRYHWKH¿OWHUKROGHUGXULQJFRIIHHGLVSHQVLQJ1 2

STEAM AND HOT WATER DISPENSING PIPES - This operation must be made at the end of each working day Using a clean sponge, wash with hot water removing any organic residue present. Rinse carefully. To clean the inside of the steam nozzle, follow these steps: Turn the nozzle towards the cup tray and carefully activate steam dispensing at least once. GRILLE AND DRIP BASIN - This operation must be made at the end of each working day

1. Remove the grille from the basin.

2. Extract the basin.

3. Rinse the grid and tray under running water.

DISCHARGE BASIN - This operation must be made at the end of each working day

1. After removing the tray, remove

the lid to the draining tray.

2. Remove any residues with a

sponge and rinse well with cold water.

3. Pour about a liter of hot water

into the discharge basin to remove any discharge residues. BODYWORK - This operation must be made at the end of each working day Use a soft cloth and cleaning products WITHOUT ammonia or abrasives, removing any organic residue present in the work area. Note. Do not spray liquids into the panel slots. NOTE: the procedures described below can also be carried out when the machine is switched off.English 16 EN Direct action by the customer Before calling service personnel, to avoid useless expense, check whether the machine problem corresponds to one of the cases listed below.

16. Defects - Malfunctions

PROBLEM The coffee machine is not working. The coffee machine is not heating up.

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le rinçage en débitant de l’eau pendant environ 30”. Verser le contenu d’un sachet ou bien une dose de détergent en poudre. Verser un litre d’eau froide et une dose de détergent dans un récipient.

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GRUPPO CIMBALI and the "SERVICE LINE" The GRUPPO CIMBALI Company's client service, the aim of which is to assure top coffee-machine performance for

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ECO LINE - Cleaning products A) For cappuccino makers in liquid form 610-004-149;

D) For superautomatic-machine dispensers in tablet form 610-004-216. Order directly from your local distributor and refer to the particular item you require by its number, as shown above.