Jura Impressa J9.4 ONE Touch TFT User Manual

IMPRESSA J9.4 One Touch TFT Instructions for Use

The Instructions for Use has been awarded the seal of approval by the independent German Technical Inspection Agency, TÜV SÜD, due to its easy-to-understand style, its thoroughness and coverage of safety aspects.

Table of contents

Your IMPRESSA J9.4 One Touch TFT

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 ....................................................................................................................................10

Setting up the machine ..............................................................................................................................10

Filling the bean container ...........................................................................................................................10

First-time use ................................................................................................................................................10

Determining the water hardness ..............................................................................................................13

Connecting milk ...........................................................................................................................................14

Filling the water tank ...................................................................................................................................14

2 Preparation 15

Ways of preparing a beverage ...................................................................................................................15

Espresso and coffee .....................................................................................................................................16

Preparing two speciality coffees ................................................................................................................16

Latte macchiato, cappuccino .....................................................................................................................17

Warm milk and milk foam ..........................................................................................................................17

Ground coffee ...............................................................................................................................................18

Permanently setting the amount of water for the cup size .................................................................19

Adjusting the grinder .................................................................................................................................20

Hot water ......................................................................................................................................................20

3 Daily operation 21

Switching on .................................................................................................................................................21

Daily maintenance .......................................................................................................................................21

Switching off ................................................................................................................................................22

4 Permanent settings in programming mode 23

Product settings ..........................................................................................................................................24

Maintenance settings .................................................................................................................................25

Setting the water hardness .......................................................................................................................26

Energy-saving mode ..................................................................................................................................27

Automatic switch-off ..................................................................................................................................28

Unit for amount of water ...........................................................................................................................28

Restore factory settings .............................................................................................................................29

Language ......................................................................................................................................................30

Background colour ......................................................................................................................................30

Querying information .................................................................................................................................31

Table of contents

5 Maintenance 32

Rinsing the machine ...................................................................................................................................32

Rinsing the cappuccino frother ................................................................................................................ 33

Cleaning the cappuccino frother ..............................................................................................................33

Dismantling and rinsing the cappuccino frother ..................................................................................34

Inserting and activating the filter .............................................................................................................34

Changing the filter ......................................................................................................................................36

Cleaning the machine ................................................................................................................................ 37

Descaling the machine ..............................................................................................................................38

Cleaning the bean container .....................................................................................................................40

Descaling the water tank ............................................................................................................................41

6 Display messages 42 7 Troubleshooting 44 8 Transport and environmentally friendly disposal 46

Transport/ Emptying the system .............................................................................................................46

Disposal .........................................................................................................................................................46

9 Technical data 47 10 Index 48 11 JURA contact details/ Legal information 52

Symbol description

Warnings

J WARNING J CAUTION

CAUTION CAUTION draws your attention to potential damage to the machine.

Symbols used

‘Espresso’ Display

Always take note of any information marked with the words CAUTION or WARNING and a warning sign. The signal word WARNING draws your attention to potential serious injury, and the signal word CAUTION to potential minor injury.

Prompt to take action. This symbol means that you are being prompted to perform some action.

Information and tips to make it even easier to use your IMPRESSA.

Control elements

1 Bean container cover 2 Water tank cover 3 Bean container with aroma preservation

cover 4 Water tank 5 Height-adjustable cappuccino frother 6 Coffee grounds container 7 Drip tray 8 Cup grille

9 Filler funnel for ground coffee 10 Storage compartment cover 11 Grinder adjustment switch 12 Measuring spoon for ground coffee 13 Hot-water nozzle 14 Height- and width-adjustable coffee spout 15 Power switch and mains cable (side of

machine)

Control elements

31 2

Top of the machine

1 Q On/Off button 2 g Rotary Switch 3 O P button (programming)

Front

4 Display 5 Buttons (button function depends on

what is shown in the display)

Important information

Proper use

For your safety

The machine is designed and intended for private domestic use. 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.

Please carefully read and observe the important safety information set out below.

To avoid danger of potentially fatal electric shock:

Never use a machine which is damaged or has

a defective mains cable. In 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. If the mains cable of this machine is damaged,

it must be repaired either directly by JURA or by an authorised JURA service centre. Make sure that the IMPRESSA and the mains

cable 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.

Important information

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. Repairs may only be carried out by authorised JURA service centres, using original spare parts and accessories. To completely and safely disconnect the

machine from the power supply, first switch off the IMPRESSA using the On/Off button and then at the power switch. Only then should you remove the mains plug from the power socket.

There is a risk of scalds or burns on the spouts and the cappuccino frother.

Place the machine out of the reach of children.

Do not touch any hot parts. Use the handles

provided. Ensure that the cappuccino frother is correctly

fitted and clean. If incorrectly fitted or if they become blocked, the cappuccino 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:

Never allow the mains cable to loosely hang

down. The mains cable could pose a tripping hazard or become damaged. Protect the IMPRESSA from environmental

influences such as rain, frost and direct sunlight.

Important information

Do not immerse the IMPRESSA, mains cable or

connections in water. Do not put the IMPRESSA or any individual

parts in the dishwasher. Switch your IMPRESSA off at the power switch

before any cleaning operation. Always wipe the IMPRESSA with a damp cloth rather than a wet one, and protect it from prolonged exposure to water splash. Only connect the machine to the mains volt-

age in accordance with the information on the rating plate. The rating plate is located on the underside of your IMPRESSA. Further technical data is provided in these instructions for use The rating plate is located on the underside of your IMPRESSA. Further technical data is provided in these instructions for use (see Chapter 9 ‘Technical data’). Please only use original JURA maintenance

products. Use of products that are not explicitly recommended by JURA could damage the IMPRESSA. Do not use any coffee beans treated with addi-

tives or caramelised coffee beans. Only fill the water tank with fresh, cold water.

Switch the machine off at the power switch if

you are going to be absent for a longer period of time. Children may not clean or service the machine

unless supervised by a responsible person. Do not allow children to play with the machine.

Keep children under the age of 8 away from

the machine, or supervise them constantly.

Important information

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.

People, including children, who

do not have the physical, sensory or mental

capabilities to use the machine safely or are 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 Blue filter cartridge:

Filter cartridges should be kept out of the

reach of children.

Store filter cartridges in a dry place in the

sealed packaging.

Protect cartridges from heat and direct sun-

light.

Do not use damaged filter cartridges.

Do not open filter cartridges.

1 Preparing and using for the first time

JURA on the Internet

Setting up the machine

Filling the bean container

CAUTION

Visit us on the Internet. You can download short operating instructions for your machine from the JURA website (www.jura.com). You

will also find interesting and up-to-date information on your IMPRESSA and on every aspect of coffee.

When setting up your IMPRESSA, please note the following:

Place the IMPRESSA on a horizontal surface that is not sensi-

tive to water.

Choose a spot for your IMPRESSA which protects the machine

against overheating. Ensure that the ventilation slots are not

covered.

The bean container has an aroma preservation cover. This will ensure that your coffee beans retain their aroma for longer.

Coffee beans which have been treated with additives (e.g. sugar), ground coffee or freeze-dried coffee will damage the grinder.

T Only use untreated coffee beans to fill the bean container.

T Open the bean container cover and remove the aroma pres-

ervation cover.

T Remove any dirt or foreign objects from inside the bean

container.

T Fill the bean container with coffee beans, then close the

aroma preservation cover and the bean container cover.

First-time use

WARNING

When using the machine for the first time, you can choose whether you want to operate IMPRESSA with or without the CLARIS 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 the machine is operated with a defective mains cable, there is a danger of potentially fatal electric shock.

T Never use a machine which is damaged or has a defective

mains cable.

1 Preparing and using for the first time

Precondition:The bean container has been filled.

T Insert the mains plug into a power socket.  3 T Switch on the IMPRESSA using the power switch on the

right-hand side of the machine.

 Q T Press the On/Off button to switch the IMPRESSA on.

The display shows the languages you can choose from.

First-time use with filter

cartridge activation

CAUTION

E To display more languages, press the

‘Next’ 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. ‘Filter’

E Now decide whether you want to operate your IMPRESSA with

or without a CLARIS Blue filter cartridge.

Milk, sparkling mineral water or other liquids can damage the water tank or the machine.

T Only fill the water tank with fresh, cold water.

T Press the T Press the

‘Ac tiv e’ button.

‘Save’ button. ‘Saved’ appears briefly on the display. ‘Insert filter’

T Remove the filter cartridge extension from the Welcome

Pack.

T Fit the filter extension on top of a CLARIS Blue filter cartridge. T Remove the water tank. T Open the filter holder and insert the filter cartridge into the

water tank, exerting slight pressure.

T Close the filter holder. It will click into place audibly.

E After two months, the filter will cease to work. Set the date on

the date plate on the filter holder in the water tank.

1 Preparing and using for the first time

T Fill the water tank with fresh, cold water and reinsert the

tank.

T Place a receptacle under the cappuccino frother, the coffee

spout and the hot-water nozzle.

T Press the

‘Next’ button. ‘Filter is being rinsed.’, water flows out of the hot-water

nozzle.

E You can interrupt rinsing of the filter at any time by pressing

any button. Press the Rotary Switchk to continue rinsing of the filter.

E The water may be slightly discoloured. This is not harmful to

health and does not affect the taste.

Rinsing of the filter stops automatically.

‘System is filling.’, the system fills up with water. Water flows

out of the hot-water nozzle and cappuccino frother. The operation stops automatically.

‘Welcome to JURA’ ‘Machine is rinsing.’

stops automatically.

, the machine rinses. The operation

‘Please select product:’ appears on the

display. Your IMPRESSA is ready for use.

First-time use without filter

cartridge activation

CAUTION

E The display shows the products you can prepare.

Milk, sparkling mineral water or other liquids can damage the water tank or the machine.

T Only fill the water tank with fresh, cold water.

T Press the T Press the

‘Inactive’ button.

‘Save’ button. ‘Saved’ appears briefly on the display. ‘Water hardness’

E 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’).

1 Preparing and using for the first time

T Press the ‘<’ or ‘>’ button to set the water hardness. T Press the

‘Saved’ appears briefly on the display. ‘Fill water tank’

T Remove the water tank and rinse it with cold water. T Fill the water tank with fresh, cold water and reinsert the

tank.

‘Machine is heating.’ ‘Please press the Rotary Switch.’

T Place a receptacle under the cappuccino frother, the coffee

spout and the hot-water nozzle.

 k T Press the Rotary Switch.

‘System is filling.’, the system fills up with water. Water flows

out of the hot-water nozzle and cappuccino frother. The operation stops automatically.

‘Machine is heating.’ ‘Machine is rinsing.’

stops automatically. display. Your IMPRESSA is ready for use.

E The display shows the products you can prepare.

‘Save’ button.

, the machine rinses. The operation

‘Please select product:’ appears on the

Determining the water hardness

You can find out what the water hardness is by using the Aquadur® test strip supplied as standard.

T Hold the test strip briefly (for 1 second) under flowing water.

Shake off the water.

T Wait for about one minute. T You 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. You can now adjust the water hardness.

1 Preparing and using for the first time

Connecting milk

Filling the water tank

CAUTION

Your IMPRESSA 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 or a vacuum milk container.

T Attach the milk pipe to the cappuccino frother.To do this,

attach the end of the milk pipe to the connector on the lefthand side of the cappuccino frother. Use the short pipe for a milk container and the long pipe for a milk carton.

T Connect the other end of the milk pipe to a milk container

or immerse it in a milk carton.

Daily maintenance of the machine and hygiene when handling milk, coffee and water are key to a perfect coffee result in the cup every time. You should therefore change the water daily.

Milk, sparkling mineral water or other liquids can damage the water tank or the machine.

T Only fill the water tank with fresh, cold water.

T Open the water tank cover. T Remove the water tank and rinse it with cold water. T Fill the water tank with fresh, cold water and reinsert the

tank.

T Close the water tank cover.

2 Preparation

E You can stop preparation of a speciality coffee, speciality cof-

fee with milk or hot water at any time. To do this press the Rotary Switch k.

E During the grinding operation you can select the coffee

strength of individual products by turning the Rotary Switch g: ; (extra-mild), ;; (mild), ;;; (normal), ;;;; (strong) or ;;;;; (extra-strong).

E During preparation, you can change the preset amount of

water by turning the Rotary Switch g or pressing the

‘>’ buttons.

E You can follow the current status of preparation on the display.

You can make permanent settings for all products in programming mode (see Chapter 4 ‘Permanent settings in programming mode – Product settings’).

‘<’ and

Ways of preparing a beverage

Only some of the speciality coffees you can prepare are shown on the display at any one time. As soon as you turn the Rotary Switch, more speciality coffees are displayed in the product selector view. The product selector view disappears automatically after 5 seconds if no preparation is started.

The following products are displayed as standard:

‘Cappuccino’

‘Latte macchiato’

‘1 portion milk’

‘Espresso’

‘Coffee’

‘Hot water’

Additional speciality coffees in the product selector view:

‘Ristretto’

‘2 ristretti’

‘2 espressi’

‘2 coffees’

2 Preparation

Espresso and coffee

Preparing two speciality coffees

‘Espresso’ and ‘Coffee’ are prepared following this model.

Example:Proceed as follows to prepare one coffee.

T Place a cup under the coffee spout. T Press the

Preparation starts. The preset amount of water for coffee flows into the cup. Preparation stops automatically. appears on the display.

To prepare two speciality coffees, either use the product selector view or press the appropriate preparation button twice (within approximately 2 seconds).

Example:Proceed as follows to prepare two coffees (using product selector view).

T Place two cups under the coffee spout.  g T Turn the Rotary Switch to view the product selector.  g T Turn the Rotary Switch until  k T Press the Rotary Switch.

Coffee preparation starts. The preset amount of water for coffee flows into the cups. Preparation stops automatically. appears on the display.

‘Coffee’ button.

‘Please select product:’

‘2 coffees’ is displayed.

‘Please select product:’

E Proceed as follows to prepare two cups of coffee at the touch

of a button: Place two cups under the coffee spout. Press the

‘Coffee’ button twice (within approximately 2 seconds) to

start coffee preparation.

+ 36 hidden pages