GIGA W3 Professional Instructions for Use KE Original instructions for use Before using the machine read the instructions for use.
Table of contents Your GIGA W3 Professional Control elements 4 Important information 6 Proper use....................................................................................................................................................... 6 For your safety................................................................................................................................................ 6 1 Preparing and using for the first time 10 JURA on the Internet..................................
Table of contents 5 6 7 8 9 10 11 Background................................................................................................................................................... 37 Deactivating barista recipes.......................................................................................................................38 Querying information.................................................................................................................................
Control elements Control elements 8 1 2 9 10 3 11 12 4 13 14 5 6 7 1 2 3 4 5 6 7 4 Bean container with aroma preservation cover Water tank cover Water tank Power switch and plug-in mains cable (back of the machine) Coffee grounds container Drip tray Cup grille 8 9 10 11 12 13 14 Filler funnel for ground coffee Ventilation slats Storage compartment cover Measuring spoon for ground coffee Height- and width-adjustable dual spout Splash guard Height-adjustable hot-water spout
Control elements 1 2 3 4 5 Top of the machine 1 Q On/Off button 2 g Rotary Switch 3 O P button (programming) Front 4 Display 5 Multi-function buttons (button function depends on what is shown in the display) 1 2 4 3 Back of the machine 1 Service cover (open by pressing with your finger) 2 Locking device 3 4 Sliding catch Service socket (underneath cover) 5
Important information Important information Proper use This machine is intended for use by specialist or trained staff in businesses, light industry and agricultural facilities or for commercial use by non-professionals. It should only be used for coffee preparation and to heat milk and water. Use for any other purpose will be deemed improper. JURA Elektroapparate AG cannot accept any responsibility for the consequences of improper use.
Important information UU Make sure that the GIGA and the mains cable UU UU UU are not located close to hot surfaces. Be careful to ensure that the mains cable is not trapped and does not rub against sharp edges. Never open and repair the machine yourself. Do not modify the machine in any way that is not described in these instructions for use. The machine contains live parts. If opened, there is a danger of potentially fatal injury.
Important information UU Never allow the mains cable to loosely hang UU UU UU UU UU UU UU UU UU UU UU UU UU 8 down. The mains cable could pose a tripping hazard or become damaged. Protect the GIGA from environmental influences such as rain, frost and direct sunlight. Do not immerse the GIGA, mains cable or connections in water. Do not put the GIGA or any individual parts in the dishwasher. Switch your GIGA off at the power switch before any cleaning operation.
Important information UU Children aged 8 and over may only operate the machine without supervision if they have been instructed in how to use it safely. Children must be able to recognise and understand the potential dangers arising from incorrect use.
1 1 Preparing and using for the first time Preparing and using for the first time JURA on the Internet Visit us on the Internet. On the JURA website (www.jura.com) you will find interesting and up-to-date information on your GIGA and on every aspect of coffee. Setting up the machine When setting up your GIGA, please note the following: Place the GIGA on a horizontal surface that is not sensitive to water. Choose a spot for your GIGA which protects the machine against overheating.
1 Preparing and using for the first time T Remove any dirt or foreign objects from inside the bean container. T Fill the bean container with coffee beans and close the aroma preservation cover. First-time use During first-time use, you can choose between the ‘Quick installation’ and the ‘standard installation’ (‘Programming’): ‘Quick installation’: After setting the time and date, your GIGA is ready for use.
1 Preparing and using for the first time T Press the button that corresponds to the language you want, e.g. ‘English’. ‘Saved’ appears briefly on the display to confirm the setting. ‘First-time use’ EE Now choose between ‘Quick installation’ and ‘standard installation’ (‘Programming’). Quick installation Standard installation 12 T Press the ‘Quick installation’ button. ‘Time’ T Press the ‘+’ or ‘–’ button to set the hours. T Press the ‘Save’ button. T Press the ‘+’ or ‘–’ button to set the minutes.
1 Preparing and using for the first time T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Date’ T Press the ‘+’ or ‘–’ button to set the year. T Press the ‘Save’ button. T Press the ‘+’ or ‘–’ button to set the month. T Press the ‘Save’ button. T Press the ‘+’ or ‘–’ button to set the day. T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Use filter’ EE Now decide whether you want to operate your GIGA with or without a CLARIS Pro Blue filter cartridge.
1 Preparing and using for the first time Deactivating the filter T Press the ‘Inactive’ button. T Press the ‘Save’ button. ‘Water hardness’ EE If you do not know the hardness of your water, you must find this out first (see Chapter 1 ‘Preparing and using for the first time – Determining the water hardness’). T Press the ‘+’ or ‘–’ button to adjust the water hardness. T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Press the Rotary Switch.’, the Rotary Switch lights up.
1 Connecting milk Preparing and using for the first time Your GIGA creates fine, creamy, feather-light milk foam with a perfect consistency. The most important requirement for frothing milk is a milk temperature of 4–8 °C. We would therefore recommend using a milk cooler (e.g. the JURA Compressor Cooler Pro, which is available as an option). T Connect the milk pipe to the dual spout. To do this, attach the end of the milk pipe to the connector on the right-hand side of the dual spout.
2 2 Preparation Preparation EE While a product is being prepared, you can stop preparation at any time. To do this, press the Rotary Switch k or the ‘’ button. EE During preparation, you can change the preset amounts (e.g. amount of milk foam or water) by turning the Rotary Switch g. EE You can follow the current status of preparation on the display. Coffee tastes best served hot. A cold porcelain cup cools the beverage – and impairs the taste. We therefore recommend prewarming the cups.
2 Preparation at the touch of a button Speciality coffees at the touch of a button Preparation On the display (start screen), you will see various products, which you can prepare by simply pressing the corresponding button. A speciality coffee displayed on the start screen is always prepared following the same model. Example: Proceed as follows to prepare one coffee. Precondition: ‘Please select product:’ is displayed. T Place a cup under the dual spout. T Press the ‘Coffee’ button. Preparation starts.
2 Preparation Preparation using the product selector As soon as you turn the Rotary Switch, more products are displayed in a product selector. EE The product selector view disappears automatically after 5 seconds if no preparation is started. Preparation of a speciality coffee using the product selector Ground coffee Example: Proceed as follows to prepare a caffè latte using the product selector. Precondition: ‘Please select product:’ is displayed, milk is connected to the dual spout.
2 Preparation Example: Proceed as follows to prepare one coffee using ground coffee. Precondition: ‘Please select product:’ is displayed. T Place a cup under the dual spout. T Open the cover of the filler funnel for ground coffee. ‘Please add ground coffee.’ T Place one level measuring spoon of ground coffee into the filler funnel. T Close the cover of the filler funnel. ‘Please select product:’, the speciality coffees you can prepare with ground coffee are displayed. T Press the ‘Coffee’ button.
2 Preparation Preparing barista recipes All barista recipes are always prepared following the same model. EE The product selector view disappears automatically after 5 seconds if no preparation is started. Example: Proceed as follows to prepare a White Cool. Precondition: ‘Please select product:’ is displayed. g T Turn the Rotary Switch to view the product selector. g T Turn the Rotary Switch until the ‘White Cool’ product is in focus. k T Press the Rotary Switch to start preparation.
2 Preparation T Press any button as soon as there is sufficient coffee in the cup. Preparation stops. ‘Saved’ appears briefly on the display. The set amount of water for one coffee is permanently stored. ‘Please select product:’ appears on the display. EE You can alter this setting at any time by repeating the above procedure. EE The amount can be permanently adjusted to the cup size for the products shown in the product selector too.
3 3 Daily operation Daily operation Switching on When the GIGA is switched on, a rinse operation is automatically initiated. In programming mode you can change this setting so that the machine prompts you to perform the switch-on rinse by pressing the Rotary Switch k (see Chapter 4 ‘Permanent settings in programming mode – Maintenance settings’). Precondition: Your GIGA is switched on at the power switch. T Place a receptacle under the dual spout. Q T Press the On/Off button to switch the GIGA on.
3 Regular maintenance Daily operation Carry out the following maintenance actions regularly or as required: In the interests of hygiene, we recommend changing the milk pipe on a regular basis (approximately every 3 months). Replacement pipes are available from specialised dealers (JURA original accessory set for frothers). Clean the inside of the water tank, e.g. with a brush.
4 Permanent settings in programming mode 4 Permanent settings in programming mode Possible settings in programming mode Programme item ‘Maintenance status (1/5)’ ‘Product settings (2/5)’ Press the P button to enter programming mode. You can navigate through the programme items and permanently save the required settings simply by turning the Rotary Switch and using the multifunction buttons.
4 Product settings Permanent settings in programming mode In the programme item ‘Product settings (2/5)’ you can make the following settings: ‘Programming’ UUSet individual settings for all speciality coffees, milk and hot water (see Chapter 4 ‘Permanent settings in programming mode – Adjusting the product settings’). UUChange the names of individual products (see Chapter 4 ‘Permanent settings in programming mode – Renaming a product’).
4 Permanent settings in programming mode Product 2 cappuccini, 2 caffè latte, 2 espressi macchiati, 2 latte macchiati, 2 flat whites Coffee strength – Caffè latte* ; (extra-mild), ;; (mild), ;;; (normal), ;;;; (strong), ;;;;; (extra-strong) – Milk: 0 sec. – 120 sec. Milk foam: 0 sec. – 120 sec. – Milk: 0 sec. – 120 sec. Milk foam: 0 sec. – 120 sec.
4 Permanent settings in programming mode Precondition: ‘Please select product:’ is displayed. O T Press the P button. ‘Maintenance status (1/5)’ g T Turn the Rotary Switch until the programme item ‘Product settings (2/5)’ is displayed. T Press the ‘Expert mode’ button. ‘Expert mode’ EE Next select the button of the product for which you would like to make settings. No product is prepared at this point. EE You can also select the products in the product selector.
4 Permanent settings in programming mode g T Turn the Rotary Switch until the programme item ‘Product settings (2/5)’ is displayed. T Press the ‘Programming’ button. ‘Programming’ T Press the ‘Espresso’ button. T Press the ‘Product name’ button. The available letters, numbers and special characters appear on the display. T Keep pressing the ‘ < ’ button until all letters have been deleted. EE By pressing the ‘ ^ ’ button, you can switch between lower and upper case letters.
4 Permanent settings in programming mode T Press the ‘Classic-library’ button. ‘Classic-library’ EE Next select the button of the product you want to move to the start screen. No product is prepared at this point. O Setting the consistency of grind T Press the ‘2 espressi’ button. ‘2 espressi’ T Press the ‘Save’ button. T Press the ‘Add to favourites’ button. ‘Select position’ T Press the button at the bottom right (‘Milk’). ‘Do you want to replace the current product?’ T Press the ‘Yes’ button.
4 Permanent settings in programming mode Maintenance settings In the programme item ‘Machine settings (3/5)’ / ‘Maintenance settings’ you can make the following settings: ‘Filter’ UUActivate the CLARIS Pro Blue filter cartridge (see Chapter 5 ‘Maintenance – Inserting and activating the filter’). ‘Water hardness’ UUIf you do not have a filter cartridge, you will need to set the water hardness (see Chapter 4 ‘Permanent settings in programming mode – Setting the water hardness’).
4 O Setting the water hardness Permanent settings in programming mode T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Maintenance settings’ T Press the P button to exit programming mode. ‘Please select product:’ The harder the water is, the more frequently the GIGA needs to be descaled. It is therefore important to set the water hardness accurately. The water hardness can be adjusted on a continuous scale between 1 °dH and 30 °dH. Precondition: ‘Please select product:’ is displayed.
4 Permanent settings in programming mode UUSoon after the last preparation, the GIGA stops heating up. UU After about 5 minutes the message ‘Energy Save’ is displayed. ‘Save Level 2’ UUAfter switching on, your GIGA is ready for use for all speciality coffees with and without milk, as well as hot water. UUSoon after the last preparation, the GIGA stops heating up. After about 5 minutes the message ‘Energy Save’ is displayed.
4 O Timer Permanent settings in programming mode T Press the ‘Time / date’ button. ‘Time / date’ T Press the ‘Time’ button. ‘Time’ T Press the ‘+’ or ‘–’ button to set the hours. T Press the ‘Save’ button. T Press the ‘+’ or ‘–’ button to set the minutes. T Press the ‘Save’ button. ‘Saved’ appears briefly on the display. ‘Time / date’ T Press the P button to exit programming mode.
4 Permanent settings in programming mode O Automatic switch-off T Press the ‘ ’ button. T Press the ‘+’ or ‘–’ button to set the hours (for ‘Switch machine off’). T Press the ‘ ’ button. T Press the ‘+’ or ‘–’ button to set the minutes (for ‘Switch machine off’). T Press the ‘Every weekday’ button. ‘Saved’ appears briefly on the display. The switch-on and switch-off times you just set are adopted for every day of the week. ‘Timer’ T Press the P button to exit programming mode.
4 Units Permanent settings in programming mode In the programme item ‘Machine settings (3/5)’ / ‘Units’ you can make the following settings: Unit for amount of water: ‘ml’ or ‘oz’ Time format: ‘24 hrs.’ or ‘AM / PM’ UU UU Example: Proceed as follows to change the unit for the amount of water from ‘ml’ to ‘oz’. Precondition: ‘Please select product:’ is displayed. O T Press the P button. ‘Maintenance status (1/5)’ g T Turn the Rotary Switch until the programme item ‘Machine settings (3/5)’ is displayed.
4 Permanent settings in programming mode g T Turn the Rotary Switch until the programme item ‘Machine settings (3/5)’ is displayed. T Press the ‘Factory setting’ button. ‘Factory setting’ T Press the ‘All products’ button. ‘All products’ / ‘Reset all products to the factory settings?’ T Press the ‘Yes’ button. ‘Saved’ appears briefly on the display. ‘Factory setting’ O T Press the P button to exit programming mode.
4 Permanent settings in programming mode Example: Proceed as follows to change the brightness of the display. Precondition: ‘Please select product:’ is displayed. O T Press the P button. ‘Maintenance status (1/5)’ g T Turn the Rotary Switch until the programme item ‘Machine settings (4/5)’ is displayed. T Press the ‘Display’ button. ‘Display’ T Press the ‘Brightness’ button. T Press the ‘+’ or ‘–’ button to change the setting. T Press the ‘Save’ button. ‘Saved’ appears briefly on the display.
4 Permanent settings in programming mode Deactivating barista recipes In the programme item ‘Machine settings (4/5)’ you can activate or deactivate the barista recipes. When the barista recipes are deactivated they no longer appear in the product selector. Example: Proceed as follows to deactivate barista recipes. Precondition: ‘Please select product:’ is displayed. O T Press the P button.
4 Permanent settings in programming mode EE You can also view the number of products prepared in the product selector. To do this, turn the Rotary Switch. Press the ‘’ button to exit the product selector view again. O T Press any button or the Rotary Switch to exit the programme item. ‘Information (5/5)’ T Press the P button to exit programming mode.
5 5 Maintenance Maintenance Your GIGA has the following integrated maintenance programmes: Rinsing the coffee system (‘Rinse the coffee system’) Rinsing the milk system in the dual spout (‘Rinse the milk system’) Cleaning the milk system in the dual spout (‘Clean the milk system’) Changing the filter (‘Change the filter’) Cleaning the machine (‘Clean’) Descaling the machine (‘Descale’) (only if filter is not activated) UU UU UU UU UU UU EE Clean or descale the machine, rinse the milk system or change t
5 Rinsing the milk system Maintenance Depending on the setting in programming mode, the GIGA prompts you to rinse the milk system or automatically performs rinsing following milk preparation. Example: Proceed as follows to rinse the milk system when prompted to do so. Precondition: ‘Rinse the milk system.’ and the symbol c are displayed. T Place a receptacle under the dual spout. O T Press the P button. ‘Maintenance status (1/5)’ T Press the ‘Rinse the milk system’ button. ‘Milk system is being rinsed.
5 Maintenance T Place another receptacle under the dual spout. T Press the ‘Next’ button. ‘Milk system is being cleaned.’, water flows out of the dual spout. ‘Water for cleaning milk system.’ T Rinse the receptacle thoroughly, fill it with 250 ml of fresh water and immerse the milk pipe in the water. T Empty the other receptacle and place it under the dual spout again. T Press the ‘Next’ button. ‘Milk system is being cleaned.’, the dual spout and the pipe are rinsed with fresh water.
5 Maintenance T Carefully pull the bottom part of the milk system down and off. T Remove the milk system from the dual spout. T Remove the air intake pipe. T Dismantle the milk system into its individual parts. T Rinse all the parts under running water. If there are severely dried-on milk residues, firstly immerse the individual parts in a solution of 250 ml cold water and one capful of JURA milk system cleaner. Then rinse the parts thoroughly. T Reassemble the milk system.
5 Maintenance T Fit the air intake pipe. T Fit the assembled individual parts back in the dual spout and press it firmly. T Attach the bottom part of the milk system to the part already inserted from below. T Fit the cover of the dual spout. It will click into place audibly. T Insert the milk pipe into the dual spout.
5 Inserting and activating the filter Maintenance Your GIGA no longer has to be descaled if you are using the CLARIS Pro Blue filter cartridge. If the water hardness is 10 °dH or more, we recommend using the filter cartridge. If you do not know the hardness of your water, you can find this out first (see Chapter 1 ‘Preparing and using for the first time – Determining the water hardness’). If you did not activate the filter cartridge the first time you used the machine, you can do this now as follows.
5 Maintenance Changing the filter EE After 100 litres of water have flowed through or after two months, the filter will cease to work. Your GIGA will automatically prompt you to change the filter. EE If the CLARIS Pro Blue filter cartridge is not activated in programming mode, you will not be prompted to change the filter. Example: Proceed as follows to change the filter when prompted to do so. Precondition: ‘Change the filter’ and the c symbol are displayed. O T Press the P button.
5 Cleaning the machine CAUTION Maintenance After 220 preparations or 80 switch-on rinses, the GIGA will prompt you to clean it. If the wrong cleaning agent is used, the machine could be damaged and/or traces could be left behind in the water. T Use only original JURA maintenance products. EE The cleaning programme lasts approximately 20 minutes. EE Do not interrupt the cleaning programme. The quality of cleaning will be impaired if you do so.
5 Maintenance T Empty the drip tray and coffee grounds container and put them back into the machine. ‘Clean’ / ‘Cleaning complete.’ Cleaning is now complete. Your GIGA is once more ready for use. Descaling the machine The GIGA builds up deposits of limescale over time and automatically prompts you to descale it when necessary. The degree of calcification depends on the hardness of your water. EE If you use a CLARIS Pro Blue filter cartridge and this is activated, you will not be prompted to descale.
5 Maintenance T Press the ‘Start’ button. T Press the ‘Start’ button again. ‘Empty drip tray.’ T Empty the drip tray and coffee grounds container and put them back into the machine. ‘Pour descaling agent into water tank.’ T Remove and empty the water tank. T Completely dissolve 4 JURA descaling tablets in a receptacle holding 800 ml of water. This may take several minutes. T Pour the solution into the empty water tank and insert it into the machine. ‘Press the Rotary Switch.
5 Maintenance T Empty the drip tray and coffee grounds container and put them back into the machine. ‘Descale’ / ‘Descaling complete.’ Descaling is now complete. Your GIGA is once more ready for use. EE If the descaling operation stops unexpectedly, rinse the water tank thoroughly. Cleaning the bean container Coffee beans may be covered with a slight oil film which remains on the walls of the bean container. These traces may negatively affect the coffee result.
5 Descaling the water tank Maintenance Limescale deposits may form in the water tank. To ensure correct function of the machine, descale the water tank from time to time. T Remove the water tank. T If you use a CLARIS Pro Blue filter cartridge, remove this. T Completely fill the water tank and dissolve 3 JURA descaling tablets in it. T Leave the water tank with the descaling solution for several hours (e.g. overnight). T Empty the water tank and rinse it thoroughly.
6 Display messages 6 Display messages Message ‘Fill water tank.’ Cause/Result The water tank is empty. You cannot prepare any products. Action ‘Empty coffee grounds container.’ The coffee grounds container is full. You cannot prepare any products. T Empty the coffee grounds container and the drip tray (see Chapter 3 ‘Daily operation – Daily maintenance’). ‘Coffee grounds container not fitted.’ ‘Empty drip tray.’ The coffee grounds container is not fitted. You cannot prepare any products.
6 Message ‘Change filter.’ ‘Spout is not fitted.’ ‘Not enough ground coffee.’ Display messages Cause/Result After 100 litres of water have flowed through the CLARIS Pro Blue filter cartridge or after two months, it will cease to work. The GIGA is prompting a filter change. The dual spout or the cover of the dual spout is not fitted correctly. Action There is insufficient ground coffee in the machine; the GIGA stops the operation.
7 Troubleshooting 7 Troubleshooting Problem Insufficient foam is produced when the milk is frothed, or milk sprays from the dual spout. Coffee only comes out in drips when it is being prepared. Cause/Result The dual spout is dirty. Action Coffee or ground coffee has been ground too finely and is blocking the system. The same filter cartridge may have been used several times or the water hardness set incorrectly in the programming mode.
8 8 Transport and environmentally friendly disposal Transport and environmentally friendly disposal Transport / Emptying the system In order to protect the GIGA from frost during transport, the system must be emptied. Precondition: ‘Please select product:’ is displayed. T Place one receptacle under the dual spout and another under the hot-water spout. O T Press the P button. ‘Maintenance status (1/5)’ g T Turn the Rotary Switch until the programme item ‘Machine settings (3/5)’ is displayed.
9 9 Technical data Technical data Voltage Power Airborne noise emitted Ambient conditions 220–240 V ~, 50 Hz 2300 W LP < 70 dB (A) Humidity max. 80% Ambient temperature 10–35 °C Conformity mark A approx.
10 10 A B C Index Index Consistency of grind Setting the consistency of grind 29 Contact details 60 Cover Service cover 5 Storage compartment 4 Water tank 4 Cup grille 4 Customer support 60 Adding products to the start screen 28 Addresses 60 Adjusting the product settings 25 Aroma preservation cover Bean container with aroma preservation cover 4 Automatic switch-off 33, 34 Automatic switch-on 33 Background 37 Barista recipes 19 Deactivating 38 Preparation 20 Programming mode 38 Bean container Bean con
10 G H I J L M 58 Index Grinder Setting the consistency of grind 29 Ground coffee 18 Measuring spoon for ground coffee 4 Hotline 60 Hot water 21 Hot-water spout Height-adjustable hot-water spout 4 Instant coffee Ground coffee 18 Internet 10 JURA Contact details 60 Internet 10 Language 36 Latte macchiato 16 Locking device 5 Machine Cleaning 47 Descaling 48 Regular maintenance 23 Rinsing the coffee system 40 Setting up 10 Switching off 23 Switching on 22 Mains cable 4 Maintenance 40 Daily maintenance
10 Q R S Querying information 38 Quick installation 12 Recipes Barista recipes 19 Regular maintenance 23 Renaming a product 27 Rinsing the coffee system 40 Ristretto 16 Rotary Selection 16 Product selector 18 Rotary Switch 5 Safety 6 Safety information 6 Service cover 5 Service socket 5 Settings Maintenance settings 30 Permanent settings in programming mode 24 Setting up Setting up the machine 10 Sliding catch 5 Splash guard 4 Spout Height-adjustable hot-water spout 4 Height- and width-adjustable dual sp
J72195/GIGA W3/en/201502 11 11 JURA contact details / Legal information JURA contact details / Legal information Your JURA service partner JURA Elektroapparate AG Kaffeeweltstrasse 10 CH-4626 Niederbuchsiten Tel. +41 (0)62 38 98 233 www.jura.
