JURA J9.2 Operating Instructions
IMPRESSA J9.2 One Touch 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 J9.2 One Touch
Control elements 4
Important information 6
Proper use ......................................................................................................................................................6
For your safety ...............................................................................................................................................6
1 Preparing and using for the first time 9
JURA on the Internet .....................................................................................................................................9
Setting up the machine ............................................................................................................................... 9
Filling the water tank ....................................................................................................................................9
Filling the bean container ............................................................................................................................9
First-time use ................................................................................................................................................10
Inserting and activating the filter ...............................................................................................................11
Determining and adjusting the water hardness .....................................................................................12
Adjusting the grinder ..................................................................................................................................13
2 Preparation 14
Ristretto, espresso and coffee ....................................................................................................................14
Preparing two speciality coffees at the touch of a button ...................................................................14
Latte macchiato, cappuccino .....................................................................................................................15
Warm milk and milk foam ..........................................................................................................................16
Ground coffee ...............................................................................................................................................16
Permanently setting the amount of water for the cup size .................................................................17
Hot water .......................................................................................................................................................18
3 Daily operation 20
Switching on ................................................................................................................................................20
Daily maintenance ......................................................................................................................................20
Switching off .................................................................................................................................................21
4 Permanent settings in programming mode 22
Products ........................................................................................................................................................23
Energy-saving mode ..................................................................................................................................25
Automatic switch-off ..................................................................................................................................26
Rinses ............................................................................................................................................................26
Restore factory settings ............................................................................................................................. 27
Viewing information and maintenance status ......................................................................................28
Unit for amount of water ...........................................................................................................................29
Brightness of symbols ................................................................................................................................29
Language ......................................................................................................................................................30
2
Table of contents
5 Maintenance 31
Rinsing the machine ....................................................................................................................................31
Rinsing the cappuccino frother ................................................................................................................ 32
Cleaning the cappuccino frother .............................................................................................................. 32
Dismantling and rinsing the cappuccino frother .................................................................................. 33
Changing the filter ......................................................................................................................................33
Cleaning the machine ................................................................................................................................ 35
Descaling the machine ..............................................................................................................................36
Cleaning the bean container ..................................................................................................................... 38
Descaling the water tank ...........................................................................................................................39
6 Display messages 40
7 Troubleshooting 42
8 Transport and environmentally friendly disposal 44
Transport / Emptying the system .............................................................................................................44
Disposal .........................................................................................................................................................44
9 Technical data 45
10 Index 46
11 JURA contact details / Legal information 48
Symbol description
Warnings
J CAUTION
J WARNING
CAUTION CAUTION draws your attention to potential damage to the machine.
Symbols used
T Prompt to take action. This symbol means that you are being prompted to
E Information and tips to make it even easier to use your IMPRESSA.
@ References to the JURA website, which provides further information that may be
COFFEE
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.
perform some action.
of interest to you: www.jura.com
Display
READY
3
Control elements
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 platform
9 Filler funnel for ground coffee
10 Storage compartment cover
11 Grinder adjustment switch
12 Hot-water nozzle
13 Measuring spoon for ground coffee
14 Height- and width-adjustable coffee spout
15 Power switch and mains cable
(side of machine)
4
Control elements
Surface of the machine
1 Q On/Off button
2 g Rotary Switch
3 c Maintenance button
Front
4 Display
5 Preparation buttons
u Ristretto button
i Espresso button
o Coffee button
m Hot Water button
z Milk button
q Latte Macchiato button
p Cappuccino button
5
Important information
Important information
Proper use
For your safety
J
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
U
mains cable.
In the event of signs of damage, for example if there is a smell
U
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
U
repaired either directly by JURA or by an authorised JURA
service centre.
Make sure that the IMPRESSA and the mains cable are not
U
located close to hot surfaces.
Be careful to ensure that the mains cable is not trapped and
U
does not rub against sharp edges.
Never open and repair the machine yourself. Do not modify
U
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.
6
Important information
To completely and safely disconnect the machine from the
U
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.
U
Do not touch any hot parts. Use the handles provided.
U
Ensure that the cappuccino frother is correctly fitted and
U
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
U
cable could pose a tripping hazard or become damaged.
Protect the IMPRESSA from environmental influences such as
U
rain, frost and direct sunlight.
Do not immerse the IMPRESSA, mains cable or connections in
U
water.
Do not put the IMPRESSA or any individual parts in the dish-
U
washer.
Switch your IMPRESSA off at the power switch before any
U
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 voltage in accordance
U
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 (see Chapter 9
‘Technical data’).
Please only use original JURA maintenance products. Use of
U
products that are not explicitly recommended by JURA could
damage the IMPRESSA.
Do not use any coffee beans treated with additives or caramel-
U
ised coffee beans.
7
Important information
Only fill the water tank with fresh, cold water.
U
Switch the machine off at the power switch if you are going to
U
be absent for a longer period of time.
People, including children, who
do not have the physical, sensory or mental capabilities to use
U
the machine safely or
are inexperienced or lack knowledge in how to use the
U
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.
U
Store filter cartridges in a dry place in the sealed packaging.
U
Protect cartridges from heat and direct sunlight.
U
Do not use damaged filter cartridges.
U
Do not open filter cartridges.
U
8
1 Preparing and using for the first time
1 Preparing and using for the first time
JURA on the Internet
Setting up the machine
Filling the water tank
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-
U
tive to water.
Choose a spot for your IMPRESSA which protects the machine
U
against overheating. Ensure that the ventilation slots are not
covered.
To enjoy the perfect cup of coffee we recommend changing the
water every day.
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.
Filling the bean container
CAUTION
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),
preground coffee or freeze-dried coffee will damage the grinder.
T Only use untreated coffee beans to refill 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.
9
1 Preparing and using for the first time
First-time use
J
WARNING
T Fill the bean container with coffee beans, then close the
aroma preservation cover and the bean container cover.
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.
Precondition: The water tank and bean container are full.
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 Rotary Switch lights up.
appears on the display.
g T Turn the Rotary Switch until the required language is dis-
played, for example
k T Press the Rotary Switch to confirm the language.
LANGUAGE ENGLISH.
SPRACHE DEUTSCH
CONFIRMED appears briefly on the display to confirm the
setting.
FILL SYSTEM / PRESS RINSE, the Maintenance
button c lights up.
T Place a receptacle under the cappuccino frother.
c T Press the Maintenance button.
SYSTEM FILLS, the system fills up with water. The oper-
ation stops automatically and
appears on the display.
WELCOME TO JURA
HEATING UP
PRESS RINSE, the Maintenance button c lights up.
T Place a receptacle under the coffee spout.
c T Press the Maintenance button.
MACHINE RINSING, the machine rinses. The operation
stops automatically.
play. Your IMPRESSA is ready for use.
COFFEE READY appears on the dis-
10
E The buttons for the products you can prepare are illuminated.
1 Preparing and using for the first time
Inserting and activating
the filter
Your IMPRESSA no longer has to be descaled if you are using the
CLARIS Blue filter cartridge.
E Perform the ‘inserting the filter’ operation without any inter-
ruptions. This will ensure that your IMPRESSA always produces
its best.
Precondition:
k T Press and hold the Rotary Switch until
g T Turn the Rotary Switch until
k T Press the Rotary Switch to enter the programme item.
COFFEE READY is displayed.
MAINTENANCE
appears on the display.
FILTER NO is displayed.
FILTER NO
g T Turn the Rotary Switch until FILTER YES is displayed.
k T Press the Rotary Switch to confirm the setting.
CONFIRMED appears briefly on the display.
INSERT FILTER / PRESS RINSE, the Maintenance
button c lights up.
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 and empty 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. You can check
the elapsed time by referring to the date plate on the filter
holder in the water tank.
T Fill the water tank with fresh, cold water and reinsert the
tank.
T Place a receptacle (at least 500 ml) under the cappuccino
frother.
c T Press the Maintenance button.
FILTER RINSING, water flows out of the cappuccino
frother.
E You can interrupt rinsing of the filter at any time by pressing
any button. Press the Maintenance button c, to continue with
rinsing of the filter.
11
1 Preparing and using for the first time
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 after approximately
500 ml. The machine heats up.
on the display. The filter is activated.
COFFEE READY appears
Determining and
adjusting the water
hardness
Determining the water
hardness
E If you are using the CLARIS Blue filter cartridge and have acti-
vated it in programming mode, you will not be able to adjust
the water hardness.
The harder the water is, the more frequently the IMPRESSA needs to
be descaled. It is therefore important to adjust the water hardness.
The water hardness can be adjusted on a continuous scale between
1° dH and 30° dH. It can also be deactivated, which means that the
IMPRESSA will not let you know when it has to be descaled.
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.
Adjusting the water
hardness
Example: Proceed as follows to change the water hardness from
16°dH to 25°dH.
Precondition:
k T Press and hold the Rotary Switch until
g T Turn the Rotary Switch until
COFFEE READY is displayed.
MAINTENANCE
appears on the display.
HARDNESS 16°dH is dis-
played.
12
1 Preparing and using for the first time
k T Press the Rotary Switch to enter the programme item.
16°dH n n n k k
g T Turn the Rotary Switch until 25°dH n n n n n is displayed.
k T Press the Rotary Switch to confirm the setting.
CONFIRMED appears briefly on the display.
HARDNESS 25°dH
g T Turn the Rotary Switch until EXIT is displayed.
k T Press the Rotary Switch to exit programming mode.
COFFEE READY appears on the display.
Adjusting the grinder
CAUTION
You can adjust the grinder on a continuous scale to suit the degree
of roast of your coffee.
If you adjust the consistency of grind when the grinder is not operating, the grinder adjustment switch could be damaged.
T Only adjust the consistency of grind when the grinder is run-
ning.
The consistency of grind setting is correct if the coffee flows regularly from the coffee spout. In addition a fine, thick crema forms.
Example: Proceed as follows to change the consistency of grind
during the preparation of an espresso.
T Open the storage compartment cover.
T Place a cup under the coffee spout.
i T Press the Espresso button.
The grinder starts up.
strength are displayed.
T Turn the grinder adjustment switch to the desired position
while the grinder is running.
The espresso is prepared and the consistency of grind is
adjusted.
T Close the storage compartment cover.
1 ESPRESSO and the coffee
13
2 Preparation
2 Preparation
E You can stop preparation of a speciality coffee, milk speciality
or hot water at any time. Just press any button.
E Before and during the grinding operation you can select
the coffee strength of individual products: extra-mild (
mild (
öö), normal (ööö), strong (öööö) or extra-strong
(
ццццц).
E During preparation, you can change the preset amount of
water by turning the Rotary Switch.
E You can follow the current status of preparation on the
progress bar.
You can make permanent settings for all products in programming
mode (see Chapter 4 ‘Permanent settings in programming mode –
Products’).
ö),
Ristretto, espresso and
coffee
Preparing two speciality
coffees at the touch of a
button
14
Preparation of all specialty coffees (ristretto u, espresso i and
coffee o) follows this model.
Example: Proceed as follows to prepare one coffee.
T Place a cup under the coffee spout.
o T Press the Coffee button.
Preparation starts.
displayed. The preset amount of water for coffee flows into
the cup.
Preparation stops automatically and
on the display. Then
To prepare two cups of coffee: Place two cups under the coffee
spout. Press the Coffee button twice o (within 2 seconds), to start
coffee preparation.
1COFFEE and the coffee strength is
ENJOY appears briefly
COFFEE READY is displayed.
2 Preparation
Latte macchiato,
cappuccino
Your IMPRESSA can prepare a latte macchiato or cappuccino at the
touch of a button. There is no need to move the glass or cup.
Example: Proceed as follows to prepare one latte macchiato.
T Remove the protective cover from the cappuccino frother.
T Attach the milk pipe to the cappuccino frother. Use the long
pipe for a milk carton and the short pipe for a milk container.
T Insert the other end of the milk pipe into a milk carton or
connect it to a milk container.
T Place a glass under the cappuccino frother.
T Turn the setting wheel of the cappuccino frother to the Milk
Foam position ü.
q T Press the Latte Macchiato button.
LATTE MAC. and the coffee strength is displayed.
LATTE MAC., the milk foam is prepared.
Preparation stops automatically when the preset amount of
milk is reached.
PAUSE
E There is a short interval while the hot milk separates from the
milk foam. This allows the typical layers of a latte macchiato
to form. You can choose the length of this interval in program-
ming mode (see Chapter 4 ‘Permanent settings in program-
ming mode – Products’).
LATTE MAC., coffee preparation starts. The preset
amount of water flows into the cup. Preparation stops automatically and
ENJOY appears briefly on the display. Then
COFFEE READY is displayed.
To make sure the cappuccino frother always works properly, rinse
and clean it regularly (see Chapter 5 ‘Maintenance – Rinsing the cappuccino frother’).
15
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