Mythos 2 - Coffee grinder Victoria Arduino - Free user manual and instructions

USER MANUAL Mythos 2 Victoria Arduino

• Always handle the machine with care to avoid the danger of its falling.

• The packing materials (carton, cellophane, staples, polystyrene, etc..) can cut, wound or create hazards if used improperly or handled carelessly. Store such materials out of reach of children and irresponsible persons.

• This symbol on the appliance or package means that the appliance must not be considered as normal household refuse but that it must instead be delivered to an appropriate collection centre for the recycling of electric and electronic appliances. Make sure that this appliance is disposed of correctly and you too will be making your contribution to the prevention of negative eects on health and the environ- ment, which could otherwise be caused by inadequate disposal. Recycling materials helps to preserve our natural resources. For more information about how to recycle this product, you can contact your lo- cal council oice, local refuse disposal service or the retailer from whom you purchased the appliance.

• Before carrying out any installation or adjustment process, be sure to have read and thoroughly understood the warnings in this manual.

• The company cannot be held liable for any damage to people or property re- sulting from failure to respect the instructions concerning safety, installation and maintenance contained in this manual.

• The power cord of this appliance must never be replaced by the user. In the event of damage, switch o the appliance and only contact professionally qualified technicians for its replacement.

• Should you decide to no longer use this type of appliance, we recommend that you make it inoperative: unplug the appliance from the mains socket and cut o the power cord.

• All defects and/or anomalous machine behaviour should be reported immedi- ately to authorized installation and/or maintenance personnel.

• Before connecting the machine, check that electrical power supply corre- sponds to the specifications on the data plate.

• Should the machine plug not be compatible with your socket, have the plug replaced with a suitable type by a qualified technician, who should also check that the section of the wires supplying the power outlet is suitable for the ma- chine power requirements.

• Avoid use of multiple-plug adapters and extension cords.

EN PRECAUTIONS AND SAFETY FEATURES9MYTHOS 2

• The ground wire must be connected; the electrical system must meet the standards set by local safety laws and regulations.

• The machine must be installed only by authorized, qualified personnel.

• Check that the machine components have suered no damage during ship- ping; in the case defects or anomalies are found, interrupt installation and re- quest replacement.

• Never obstruct the fan grids.

• Never insert objects into the fan grids.

• This grinder dispenser has been devised for professional use by trained per- sonnel.

• The grinder/dispenser must be used only for the application for which it was designed; that is, grinding roasted coee beans. Any other use must be consid- ered improper and therefore dangerous.

• The manufacturer shall not be held responsible for damages deriving from im- proper, erroneous or unreasonable use of the machine.

• The appliance must not be used by children or people with reduced, physical, sensorial or mental abilities. It must also never be used by people without the necessary skills and experience unless under supervision or during training. Do not allow children to play with this equipment at any time.

• The machine is not designed for use in extreme environmental conditions and in any case at temperatures outside the -5°C to +30°C range.

• The user must respect the general safety regulations in force in the country in which the machine is installed as well as the rules of common sense, and shall be responsible for ensuring that periodic machine maintenance is correctly performed.

• The persons installing and using the machine and performing machine main- tenance shall inform the manufacturer of any defects or damages due to wear that might jeopardize the original safety features of the machine.

• The installer shall be responsible for checking that the machine is installed in tolerable environmental conditions such as to not to create health or safety hazards for those using the machine.

• Any responsibility deriving from components manufactured and installed on the machine shall be assumed by the respective manufacturers; responsibility attributable to the persons authorized to use the machine shall be assumed by the customer.

• Recommended period of use are Ton 30 sec and To 60 sec.

APPLICATIONS AND USE

ATTENTION Do not touch the heating element or the upper grinder holder during machi- ne functioning, as they might reach high temperatures.10 MYTHOS 2

BASIC SAFETY PRECAUTIONS

• Never touch the machine with damp or wet hands.

• Never use the machine when barefoot.

• Never attempt to unplug the machine by pulling the power cord or the ma- chine itself.

• Do not expose the machine to atmospheric agents (sun rain, etc..).

• Never allow the machine to be used by children or by irresponsible persons.

• Always use the appliance on a flat, steady surface that is able to support its weight.

• Always unplug the machine from the power supply before performing any cleaning or maintenance operations.

• Do not use jets of water or detergents for cleaning.

• In the case of machine breakdown or malfunction switch the machine o and do not tamper with it.

• For repairs contact only an authorized service center and request use of orig- inal spare parts.

• Non-observance of the above precautions may make the machine unsafe for future use.

• Do not leave the machine switched on when not in use. Unplug the machine when not in use.

• Do not obstruct the ventilation and/or heat dissipation openings and/or slits nor introduce water or any other liquids into same.

• Do not obstruct the ventilation and/or heat dissipation openings and/or slits nor introduce water or any other liquids into same.

• Never insert spoons, forks or other utensils into the pouring lip (8), or into the coee grain container (2) for any reason whatsoever while the appliance is operating.

• Always switch o the appliance before removing blockages from the pouring lip.

• Never place the appliance in water or other liquids.

• Should a foreign body stop the motor, switch the machine o immediately and contact an authorized service center.

• While machine is operating, the upper grinder holder may reach high temper- atures; do not touch such part during functioning for any reason.

• The machine is designed for 24-hour intermittent service. The machine com- ponents are designed and built to ensure at least 1000 hours’ operation.

• Good cleaning and maintenance also contribute to determining long machine life.11MYTHOS 2 ATTENTION If the thermal breaker to protect the motor is triggered, do not attempt any other manoeuvre. Unplug the machine from the power mains and make sure that any problems have been solved before switching the machine on again. IMPORTANT INFORMATION This manual is designed for use by the user of the machine and/or by those per- forming maintenance on the machine and must be considered an integral part of the machine itself. This manual provides information concerning correct use and appropriate main- tenance of the machine, as well as useful indications for ensuring user safety. This manual must be preserved for the entire working life of the machine and must be transferred, together with the machine, to future users or owners. The information contained in this manual must not be construed as substituting the safety prescriptions and the technical data regarding installation and operation carried on the machine itself and on the packing materials. This manual reflects the current state of machine technology and shall not be considered obsolete solely because updated at a later date on the basis of ac- quired experience. The images shown in this manual are for information only. The manufacturer reserves the right to make modifications to this manual with no obligation to update previous versions except in exceptional cases. Improper use of the machine or use in manners other than those described in this manual shall invalidate the guarantee conditions and shall release the man- ufacturer from all responsibility, the machine must be used only by adult, re- sponsible persons. This manual must be preserved with care: the manufacturer declines all respon- sibility for damages to persons or things or to the machine itself deriving from improper use or use in manners other than those described herein or in the case the maintenance and safety precautions described herein are not respected.

PRESERVATION OF THE MANUAL

This manual must at all times be available to the machine user and/or the per- sons performing maintenance on the machine, who must be provided with full information regarding correct machine use and residual risks. This manual must be preserved in a clean, dry place away from sources of heat. This manual must be used in a manner such as not to damage any part of its contents. Do not remove, tear out or re-write any part of this manual for any reason. In case of loss of this manual or for further information, please contact your area retailer or the manufacturer.25MYTHOS 2

In order to identify the appliance, read the code immediately aer “MATRICOLA” (serial number) on the label applied on this manual or on the appliance itself and select the corresponding voltage.

INTRODUCTION This appliance delivers doses of coee with timed mode or based on the weight detected, in accord- ance with the purchased version. Set up the appliance before oper- ating:

• Plug the appliance to the electrical main.

• Bring the switch (8) to ON po- sition.

• Set the degree of grinding.

• Set the weight or grinding time for each dose key. When switching the appliance ON for the first time, it is configured in the default mode and anyway, in the following uses, it will maintain the last mode previous to switch OFF. You can write any notes with chalks on the rear blackboard (3). The whiteboard can be cleaned with a damp cloth.

• Open the cover (1) and fill it with coee beans.

• Pull the tab inside the con- tainer to allow the passage of coee.31MYTHOS 2

Timed version Place the filter-holder bowl on the fork (7) and push it forwards until it comes into contact with the button (5) to pour out the ground coee through the spout (9). Gravimetric version Hook and release the filter hold- er, the machine will carry out the tare and will begin to deliver cof- fee up to the set weight. Place the grinder on a perfectly stable surface with the greatest possible absence of vibrations. The presence of vibrations can slow down the tare process. The machine is equipped with filter holder retaining device. This device is suitable for Stand- ard Victoria Arduino filter hold- ers, but it can be adjusted ac- cording to the available filter holder. ATTENTION KTo avoid blockages of the nozzle (9), hold the fil- ter-holder cup on the fork (7) or in the sealing device.33MYTHOS 2

GRINDING SETTING Use the knob (4), turning it clockwise for finer grinding or anti-clockwise for a coarser grinding. ATTENTION Grinding setting must be performed gradually, grinding a little coee each time that the knob is turned by two digits (notches). The machine may seize up if the knob is moved by one turn while the motor is switched o.35MYTHOS 2

ADJUSTMENT If the size of the filter holder should be larger than the set one, the fork can be adjusted. Using a crosshead screwdriver, loosen the fastening screw of the filter holder fork (7). It is rec- ommended not to unscrew the screw completely. Raise or lower the fork in order to adjust it according to filter holder dimensions. Once having reached the correct position, make sure that is prop- erly levelled and tighten the fork fastening screw (7).

The setting has no stop points and each turn of the knob corre- sponds to a movement of 0.4 mm of the burrs. The machines equipped with re- settable knob can be set to zero at a preset grinding point by holding the top part of the knob in posi- tion and using the ring nut on the base.

DOSE DISPENSING Press one dose key (A) or the touch screen display (this lights up) and activate the button (5) by inserting the filter holder into the fork (6) to start dispensing ground coee. In the gravimetric version, select the dose button and attach the filter holder.37MYTHOS 2

Interact with the machine display by pressing on the sensitive areas.

• Press (B) to access the page for selecting the preset “my coee”.

Press (A) to access the “my cof- fee” section. Select one of the “my coee” set for grinding.

• Press (B) to return to the pre- vious page.

• The icon (C) identifes the se- lection. The settings for “my coee” are described in section 5.3.

• Press (B) to return to the Pre- vious Page.

GRINDER HEAD TEMP. Select the temperature of the grinding chamber resistance. The value varies from 30 to 50 de- grees.

• Press (B) to return to the Pre- vious Page.

PURGE Activate or deactivate the purging of the dispensing spout manually. This function is useful to manually correct the doses or to empty the grinding chamber.

• Press (B) to return to the Pre- vious Page.

DOSE SETTINGS Set the grinding time or weight by pressing (C) or (D) to decrease or increase the seconds or grams de- pending on the version. 1 Stop/Go setting 2 Weight compensation 3 Confirm 4 Cancel

• Press (A) to access the main menu.

• Press (B) to return to the Pre- vious Page.

STOP&GO Activates / deactivates the stop/go function (useful for doses > 18g). If activated, it stops dispensing at half dose to allow to distribute the ground coee into the filter man- ually. Reinsert the filter holder and press (D) to complete the dose.

RAMP START Gravimetric version Number of grams before the end of the set grinding, which corre- sponds to the beginning of the engine deceleration to improve the accuracy of the dose. Practical example:

• Improved accuracy = 5 grams A B

• During dispensing when 20 - 5 grams are reached, the decel- eration phase will begin to reach a higher final accuracy. The number of grams must be ad- justed proportionally to the mo- tor speed (1200 rpm=5 g). 1 Cancel 2 Confirm A Increases B Decreases

WEIGHT COMPENSATION Gravimetric version For each “my coee” you can set the weight compensation to align the accuracy of the grind- er to that of an external scale. The parameter depends on the speed and the type of coee.

• The icon (A) identifies the se- lected language.

• Press (B) to return to the Pre- vious Page.

• Press (A) to return to the Pre- vious Page.

DISPLAY BRIGHTNESS Select the display brightness from 1 to 10.

• The icon (A) identifes the cho- sen value.

• Press (B) to return to the Pre- vious Page.

Select the buttons brightness from 1 to 10.

• The icon (A) identifes the cho- sen value.

• Press (B) to return to the Pre- vious Page.

DISPLAY TIMEOUT Select the time, from 1 to 10 min- utes, aer which the display goes into standby mode.

• The icon (A) identifes the cho- sen value.

• Press (B) to return to the Pre- vious Page.

• Press (B) to return to the Pre- vious Page.

ALARMS Displays the alarms that occur during operation.

• Press and hold “alarm histo- ry” to reset the alarm list.

• Press (A) to access the main menu.

• Press (B) to return to the Pre- vious Page.

INFORMATION 1 Model 2 Firmware version 3 Heating element temperature 4 Motor temperature Press (A) to return to the Previous Page

MOTOR TEMPERATURE Select the motor temperature at which the cooling fan is activated.

• The icon (A) identifes the cho- sen value.

• Press (B) to return to the Pre- vious Page.

FANS TIME Select the working time of the cooling fan that will be applied at each start.

• The icon (A) identifes the cho- sen value.

• Press (B) to return to the Pre- vious Page.

ACCESSORIES Summary of accessories external to the machine. This menu changes depending on the available accessories.

• Press (A) to access the main menu.

• Press (B) to return to the Pre- vious Page.

CLEANING AND MAINTENANCE

ATTENTION Unplug the appliance before performing any clean- ing and maintenance opera- tion. ATTENTION Do not pull the power cable or the appliance itself to disconnect the plug from the power supply socket.

CLEANING ATTENTION Before removing the container (2) always remember to close the tab, otherwise it will not come away. At least once a week it is neces- sary to remove the coee bean container (2), which simply rests on the machine body. This is to remove the oily layer le by the coee beans using a clean cloth. If this operation is not per- formed, there is a risk that the grease will become rancid, with negative eects on the flavour of next cups of coee. For the cleaning of the base and of the rear blackboard (3) use a damp cloth.85MYTHOS 2

ATTENTION To clean the spout (9) from any coee blockage, use a vacuum cleaner and a small brush, taking great care not to fold or bend the PET flap. This flap is extremely flexible, but a sharp fold could prevent it from functioning properly and it could be necessary to be re- placed.

MAINTENANCE ATTENTION Unplug the appliance from power supply before carrying out any cleaning and maintenance intervention and leave the hot parts to cool down. ATTENTION Maintenance opera- tions must be carried out by specialized personnel author- ized by the manufacturer. ATTENTION Do not carry out un- professional or dangerous re- pairs, do not use non-original spare parts. For good operation, it is nec- essary a periodic maintenance performed by the qualified tech- nician.87MYTHOS 2

Operation Cycles interval

EC DECLARATION OF CONFORMITY