WE8 Instructions for Use
Original instructions for use
KE Before using the machine read the instructions for use.
JURA Type 737
Table of contents |
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Your WE8 |
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Control elements |
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Important information |
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Proper use ...................................................................................................................................................... |
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For your safety............................................................................................................................................... |
6 |
1 Preparing and using for the first time |
10 |
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JURA on the Internet.................................................................................................................................... |
10 |
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Setting up the machine .............................................................................................................................. |
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Filling the bean container........................................................................................................................... |
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Determining the water hardness .............................................................................................................. |
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First-time use ................................................................................................................................................. |
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Connecting milk........................................................................................................................................... |
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Connect accessory (with wireless connection) ....................................................................................... |
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2 |
Preparation |
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Latte macchiato, cappuccino and other speciality coffees with milk................................................. |
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Ristretto, espresso and coffee.................................................................................................................... |
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Two ristretti, two espressi and two coffees ............................................................................................. |
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Espresso doppio ........................................................................................................................................... |
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Milk foam....................................................................................................................................................... |
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Ground coffee............................................................................................................................................... |
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Permanently setting the amount of water for the cup size ................................................................. |
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Adjusting the grinder .................................................................................................................................. |
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Hot water....................................................................................................................................................... |
18 |
3 |
Daily operation |
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Filling the water tank................................................................................................................................... |
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Switching on the machine.......................................................................................................................... |
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Daily maintenance....................................................................................................................................... |
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Regular maintenance ................................................................................................................................. |
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Switching off the machine......................................................................................................................... |
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4 Permanent settings in programming mode |
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Adjusting the product settings................................................................................................................. |
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Enable or disable setting of cup volume ................................................................................................ |
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Enable or disable one-off settings ........................................................................................................... |
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Enable and disable products..................................................................................................................... |
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Automatic switch-off.................................................................................................................................. |
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Milk system rinsing..................................................................................................................................... |
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Setting the water hardness ....................................................................................................................... |
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Unit for amount of water........................................................................................................................... |
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Language...................................................................................................................................................... |
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Query counter readings and version....................................................................................................... |
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Table of contents
5 |
Maintenance |
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Rinsing the machine................................................................................................................................... |
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Rinsing the milk system............................................................................................................................. |
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Cleaning the fine foam frother ................................................................................................................. |
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Dismantling and rinsing the fine foam frother...................................................................................... |
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Inserting/changing the filter....................................................................................................................... |
31 |
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Cleaning the machine ................................................................................................................................ |
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Descaling the machine .............................................................................................................................. |
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Cleaning the bean container..................................................................................................................... |
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Descaling the water tank ........................................................................................................................... |
35 |
6 |
Display messages |
36 |
7 |
Troubleshooting |
37 |
8 |
Transport and environmentally friendly disposal |
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Transport / Emptying the system............................................................................................................. |
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Disposal......................................................................................................................................................... |
38 |
9 |
Technical data |
39 |
10 |
Index |
40 |
11 JURA contact details / Legal information |
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Symbol description
Warnings
J WARNING |
Always take note of any information marked with the words CAUTION |
J CAUTION |
or WARNING and a warning sign. The signal word WARNING draws your |
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attention to potential serious injury, and the signal word CAUTION to |
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potential minor injury. |
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CAUTION |
CAUTION draws your attention to potential damage to the machine. |
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Symbols used
TPrompt to take action. This symbol means that you are being prompted to perform some action.
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Information and tips to make it even easier to use your WE8. |
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‘Coffee’ |
Display |
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3
Control elements
Control elements
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8 |
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Filler funnel cover |
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Cover cap for grinder adjustment switch |
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Filler funnel for ground coffee |
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Grinder adjustment switch |
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Bean container with aroma preservation |
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On/Off button Q |
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cover |
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Milk system with fine foam frother |
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Water tank cover |
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Height-adjustable coffee spout |
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Water tank |
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Cup grille |
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Plug-in mains cable (back of the machine) |
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Coffee grounds container |
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8Drip tray
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Control elements
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Display |
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2 Multi-function buttons (button function |
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depends on what is shown in the display) |
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Service socket for optional JURA Smart Connect
Accessories
Professional fine foam frotherG2 (optional)
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Container for milk system |
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Measuring spoon for ground |
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Hot-water nozzle |
cleaning |
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coffee |
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5
Important information
Important information
Proper use
For your safety
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This machine is intended for use by specialist or trained staff in businesses, light industry and agricultural facilities or for commercial use by non-pro- fessionals. 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.
Before using the machine read these instructions for use thoroughly and completely and comply with the instructions they contain. A warranty service is not applicable for damage or defects caused by non-compliance with the instructions for use. Keep these instructions for use close to the machine and pass them on to the next user.
The WE8 may only be operated by instructed persons. Non-professionals must be supervised during use.
Please carefully read and observe the important safety information set out below.
To avoid danger of potentially fatal electric shock:
UNever use a machine which is damaged or has a defective mains cable.
UIn the event of signs of damage, for example if there is a smell of burning, unplug the machine immediately from the mains supply and contact JURA service.
UIf the mains cable of this machine is damaged it must be replaced with a special mains cable,
6
Important information
which is available directly from JURA or from authorised JURA service centres.
UMake sure that the WE8 and the mains cable are not located close to hot surfaces.
UBe careful to ensure that the mains cable is not trapped and does not rub against sharp edges.
UNever 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. Repairs may only be carried out by authorised JURA service centres, using original spare parts and accessories.
UTo completely and safely disconnect the machine from the power supply, first switch off the WE8 using the On/Off button Q. Only then should you remove the mains plug from the power socket.
There is a risk of scalds or burns on the spouts and fine foam frother:
UPlace the machine out of the reach of children.
UDo not touch any hot parts. Use the handles provided.
UBe careful to ensure that the fine foam frother is correctly installed and clean. If incorrectly fitted or if it becomes blocked, the fine foam frother or its parts might come off.
A defective machine is not safe and could cause injury or fire. To avoid damage and any associated risk of injury or fire:
UNever allow the mains cable to loosely hang down. The mains cable could pose a tripping hazard or become damaged.
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Important information
UProtect the WE8 from environmental influences such as rain, frost and direct sunlight.
UDo not immerse the WE8, mains cable or connections in water.
UDo not put the WE8 or any individual parts in the dishwasher.
UBefore cleaning, switch the WE8 off with the On/Off button Q. Always wipe the WE8 with a damp cloth rather than a wet one, and protect it from prolonged exposure to water splash.
UThe WE8 is not suitable for installation on a surface where a jet of water can be used.
UThe machine must not be cleaned with a jet of water.
UDo not use alkaline cleaning agents; only use a soft cloth and mild cleaning agents.
UPlease only use original JURA maintenance products. Use of products that are not explicitly recommended by JURA could damage the machine.
UOnly connect the machine to the mains voltage in accordance with the information on the rating plate. The rating plate is located on the underside of your WE8. Further technical data is provided in these instructions for use (see Chapter 9 ‘Technical data’).
UConnect the WE8 directly to a domestic power socket. Using multi-socket adapters or extension cords may cause overheating.
UDo not use any coffee beans treated with additives or caramelised coffee beans.
UOnly fill the water tank with fresh, cold water.
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Important information
USwitch the machine off with the On/Off button Q if you are going to be absent for a longer period of time and remove the mains plug from the power socket.
UChildren may not clean or service the machine unless supervised by a responsible person.
UDo not allow children to play with the machine.
UKeep children under the age of 8 away from the machine, or supervise them constantly.
UChildren 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.
People, including children, who
Udo not have the physical, sensory or mental capabilities to use the machine safely or
Uare inexperienced or lack knowledge in how to use the machine safely
must be supervised by a responsible person when using it, or must be instructed in how to use it correctly.
Safety when handling the CLARIS Pro Smart filter cartridge:
UFilter cartridges should be kept out of the reach of children.
UStore filter cartridges in a dry place in the sealed packaging.
UProtect cartridges from heat and direct sunlight.
UDo not use damaged filter cartridges.
UDo not open filter cartridges.
9
1Preparing and using for the first time
1Preparing and using for the first time
JURA on the Internet |
Visit us on the Internet. You can download short operating instruc- |
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tions for your machine from the JURA website (www.jura.com). You |
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will also find interesting and up-to-date information on your WE8 |
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and on every aspect of coffee. |
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If you need assistance with using your machine, you can find this at |
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www.jura.com/service. |
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Setting up the machine |
When setting up your WE8, please note the following: |
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Place the WE8 on a horizontal surface that is not sensitive to |
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water (minimum height of 80 cm). |
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Choose a spot for your WE8 which protects the machine |
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against overheating. Ensure that the ventilation slots are not |
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covered. |
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Filling the bean container
CAUTION Coffee beans which have been treated with additives (e.g. sugar), ground coffee or freeze-dried coffee will damage the grinder.
TOnly use roasted, untreated coffee beans to fill the bean container.
T Remove the aroma preservation cover.
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.
Determining the water When you use the machine for the first time, you must set the water hardness hardness. If you do not know the hardness of your water, you can find this out first. Use the Aquadur® test strips supplied with the
machine.
10
1 Preparing and using for the first time
THold the test strip briefly (for 1 second) under flowing water. Shake off the water.
TWait for about 1 minute.
TYou will then be able to read the degree of water hardness from the discolouration of the Aquadur® test strip and the
description on the packaging.
First-time use
J WARNING If the machine is operated with a defective mains cable, there is a danger of potentially fatal electric shock.
TNever use a machine which is damaged or has a defective mains cable.
CAUTION Milk, sparkling mineral water or other liquids can damage the water tank or the machine.
TOnly fill the water tank with fresh, cold water.
Precondition: The bean container has been filled. T Connect the mains cable to the machine. T Insert the mains plug into a power socket.
T Press the On/Off button Q to switch the WE8 on. ‘Sprachauswahl’
ETo display more languages, press the ‘ > ’ button (bottom right).
T Press the button that corresponds to the language you want, e.g. ‘English’.
‘Saved’ appears briefly on the display to confirm the setting. ‘Water hardness’
EIf 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’).
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1Preparing and using for the first time
TPress the ‘ < ’ or ‘ > ’ button to change the water hardness setting, for example to ‘25 °dH’.
TPress the ‘Save’ button.
‘Saved’ appears briefly on the display. ‘Use filter’
T Place a receptacle under the fine foam frother.
T Remove the water tank and rinse it with cold water. T Open the filter holder.
T Insert the CLARIS Pro Smart filter cartridge into the water tank, exerting slight pressure.
T Close the filter holder. It will click into place audibly.
T Fill the water tank with fresh, cold water and reinsert the tank.
E The machine automatically detects that you have just inserted the filter cartridge.
‘Use filter’ / ‘Saved’
‘Filter is being rinsed’, the filter is rinsed. Water flows out of the fine foam frother.
EThe water may be slightly discoloured. This is not harmful to health and does not affect the taste.
‘Empty drip tray’
T Empty the drip tray and put it back into the machine.
T Place one receptacle under the coffee spout and another under the fine foam frother.
‘System is filling’
‘Machine is rinsing’, the system is rinsed. The rinse stops automatically. The start screen is displayed. Your WE8 is ready for use.
EThe start screen shows the products you can prepare. Press the ‘ > ’ button to display more products.
EIf the filter is active, this is indicated by a blue filter symbol on the display.
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1 Preparing and using for the first time |
Connecting milk |
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Your WE8 creates fine, creamy, feather-light milk foam with a perfect |
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consistency. The most important requirement for frothing milk is a |
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milk temperature of 4–8 °C. We would therefore recommend using |
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a milk cooler or a milk container. |
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T Remove the protective cover from the fine foam frother. |
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T Connect the milk pipe to the fine foam frother. |
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T Connect the other end of the milk pipe to a milk container |
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or a milk cooler. |
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Connect accessory (with You have the option of connecting your WE8 wirelessly to a compat- wireless connection) ible accessory (e.g. the Cool Control milk cooler). To do this, the receiver of the Cool Control or the JURA Smart Connect must be
plugged into the service socket.
EThe Smart Connect can be protected against unauthorised access using a PIN. Activate the PIN function via J.O.E.® – your JURA app. You will find more information at www.jura.com/smartconnect.
EPlease note that you can only connect either the accessory or J.O.E.® to the coffee machine via Smart Connect and not both at the same time.
Precondition: The start screen is displayed.
TPosition the accessory near the coffee machine (a maximum of 0.5 m away).
TSwitch on the accessory and the coffee machine.
TPress the reset button of the Smart Connect (e.g. with a paper clip).
TThen (within 30 sec.) press and hold the reset button of the accessory until the LED lights up to indicate the successful connection.
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2 |
Preparation |
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2 |
Preparation |
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Basic information about preparing drinks: |
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The display shows four products you can prepare. Press the |
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‘ > ’ button to display more products. |
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During the grinding operation you can select the coffee |
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strength of single products by pressing the ‘ < ’ and ‘ > ’ but- |
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tons. |
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During preparation you can change the preset amounts (e.g. |
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water and amount of milk foam) by pressing the ‘ < ’ and ‘ > ’ |
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buttons. |
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You can stop preparation at any time. To do this, press the |
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‘Cancel’ button. |
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Coffee tastes best served hot. A cold porcelain cup cools the bever- |
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age – and impairs the taste. We therefore recommend prewarming |
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the cups. The full coffee aroma can develop only in prewarmed cups. |
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You can purchase a JURA cup warmer from your specialised dealer. |
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You can make permanent settings for all products in programming |
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mode (see Chapter 4 ‘Permanent settings in programming mode – |
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Adjusting the product settings’). |
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Latte macchiato, |
Your WE8 prepares latte macchiato, cappuccino and other speciality |
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cappuccino and other |
coffees with milk at the touch of a button. There is no need to move |
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speciality coffees with |
the glass or cup. |
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milk |
E This chapter applies to the professional fine foam frother and |
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the fine foam frother. |
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Example: Proceed as follows to prepare one latte macchiato. |
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Precondition: The start screen is displayed. Milk is connected to the |
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fine foam frother. |
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T Place a glass under the fine foam frother. |
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TPress the ‘Latte macchiato’ button. |
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‘Latte macchiato’, the preset amount of milk foam flows into |
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the glass. |
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14 |
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