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.

2
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

3
Table of contents
Warnings
J WARNING
J CAUTION
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.
CAUTION CAUTION draws your attention to potential damage to the machine.
Symbols used
TPrompt to take action. This symbol means that you are being prompted to
perform some action.
EInformation and tips to make it even easier to use your IMPRESSA.
‘Espresso’ Display
Symbol description
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

4
Control elements
Control elements
4
2
8
7
9
13
6
14
1
5
3
15
11
12
10
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)

5
Control elements
31 2
4
5
Top of the machine
1 QOn/Off button
2 gRotary Switch
3 OP button (programming)
Front
4 Display
5 Buttons (button function depends on
what is shown in the display)

6
Important information
Important information
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 Elek-
troapparate 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 ser-
vice is not applicable for damage or defects caused
by non-compliance with the instructions for use.
Keep theseinstructionsforuseclosetothe 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:
UNever use a machine which is damaged or has
a defective mains cable.
UIn the event of signs of damage, for example if
thereisasmellofburning, unplug themachine
immediately from the mains supply and con-
tact JURA service.
UIf the mains cable of this machine is damaged,
it must be repaired either directly by JURA or
by an authorised JURA service centre.
UMake sure that the IMPRESSA 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.
Proper use
For your safety
J

7
Important information
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 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.
UPlace the machine out of the reach of children.
UDo not touch any hot parts. Use the handles
provided.
UEnsure 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:
UNever allow the mains cable to loosely hang
down. The mains cable could pose a tripping
hazard or become damaged.
UProtect the IMPRESSA from environmental
influences such as rain, frost and direct sun-
light.

8
Important information
UDo not immerse the IMPRESSA, mains cable or
connections in water.
UDo not put the IMPRESSA or any individual
parts in the dishwasher.
USwitch 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 expo-
sure to water splash.
UOnly 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’).
UPlease only use original JURA maintenance
products. Use of products that are not explic-
itly recommended by JURA could damage the
IMPRESSA.
UDo not use any coffee beans treated with addi-
tives or caramelised coffee beans.
UOnly fill the water tank with fresh, cold water.
USwitch the machine off at the power switch if
you are going to be absent for a longer period
of time.
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.

9
Important information
UChildren aged 8 and over may only operate
the machine without supervision if they have
been instructed in how to use it safely. Chil-
dren must be able to recognise and under-
stand the potential dangers arising from incor-
rect 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 cor-
rectly.
Safety when handling the CLARIS Blue filter car-
tridge:
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 sun-
light.
UDo not use damaged filter cartridges.
UDo not open filter cartridges.

10
1 Preparing and using for the first time
1 Preparing and using for the first time
Visit us on the Internet. You can download short operating instruc-
tions 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:
UPlace the IMPRESSA on a horizontal surface that is not sensi-
tive to water.
UChoose 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.
When using the machine for the first time, you can choose whether
you want to operate IMPRESSA with or without the CLARIS Blue fil-
ter 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.
JURA on the Internet
Setting up the machine
Filling the bean container
CAUTION
First-time use
JWARNING