JURA 15147 User Manual
Z8 Instructions for Use
Table of contents
Your Z8
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
Operation with touchscreen display and Rotary Switch .......................................................................10
Setting up the machine ...............................................................................................................................11
Filling the bean container ............................................................................................................................11
Determining the water hardness ...............................................................................................................11
First-time use ................................................................................................................................................12
Connecting milk ...........................................................................................................................................15
Connect accessory (with wireless connection) .......................................................................................15
2 Preparation 16
Ways of preparing a beverage ...................................................................................................................16
Ristretto, espresso and coffee ....................................................................................................................17
Two ristretti, two espressi and two coffees .............................................................................................18
Latte macchiato, cappuccino and other speciality coffees with milk .................................................18
Caffè Barista and lungo Barista .................................................................................................................19
Ground coffee ...............................................................................................................................................19
Adjusting the grinder .................................................................................................................................20
Hot water .......................................................................................................................................................21
3 Daily operation 22
Filling the water tank ..................................................................................................................................22
Switching on the machine .........................................................................................................................22
Daily maintenance ...................................................................................................................................... 22
Regular maintenance .................................................................................................................................23
Switching off the machine .........................................................................................................................24
4 Permanent settings in programming mode 25
Product settings ..........................................................................................................................................26
Automatic switch-off ..................................................................................................................................28
Energy-saving mode ..................................................................................................................................28
Restore factory settings .............................................................................................................................29
Unit for amount of water ...........................................................................................................................30
Display settings ...........................................................................................................................................30
Setting the water hardness ........................................................................................................................31
Language .......................................................................................................................................................31
Water tank illumination ............................................................................................................................. 32
Querying information ................................................................................................................................33
5 Maintenance 34
Rinsing the machine ...................................................................................................................................34
Automatic milk system rinsing ................................................................................................................. 35
2
Table of contents
Cleaning the milk system .......................................................................................................................... 35
Dismantling and rinsing the dual spout ................................................................................................. 36
Inserting the filter .......................................................................................................................................37
Changing the filter ......................................................................................................................................38
Cleaning the machine ................................................................................................................................39
Descaling the machine ..............................................................................................................................40
Descaling the water tank ........................................................................................................................... 42
Cleaning the bean container .....................................................................................................................42
6 Display messages 43
7 Troubleshooting 44
8 Transport and environmentally friendly disposal 45
Transport/ Emptying the system .............................................................................................................45
Disposal .........................................................................................................................................................45
9 Technical data 46
10 Index 47
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
T
E
‘Coffee’ 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 Z8.
3
Control elements
Control elements
1
2
3
4
5
6
7
8
9
10
11
12
13
1 Cover for powder chute for ground coffee
2 Powder chute for ground coffee
3 Water tank
4 Mains cable (permanently connected or
disconnectable) (back of the machine)
5 Hot-water spout
6 Coffee grounds container
7 Drip tray
4
8 Cover cap for grinder adjustment switch
9 Grinder adjustment switch
10 On/Off button Q
11 Bean container with aroma preservation
cover
12 Height- and width-adjustable dual spout
13 Cup grille
1
1 Touchscreen display 2 Rotary Switch
Back of the machine: Service socket for JURA Smart Connect
Control elements
2
Accessories
Container for milk system
cleaning
Measuring spoon for ground
coffee
Filler funnel for ground coffee
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
U
a defective mains cable.
In the event of signs of damage, for example if
U
there is a smell of burning, unplug the machine
immediately from the mains supply and contact JURA service.
For models with a permanently connected
U
mains cable: If the mains cable of this machine
is damaged, it must be repaired either directly
by JURA or by an authorised JURA service
centre.
For models with a disconnectable mains cable:
U
If 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.
Make sure that the Z8 and the mains cable are
U
not located close to hot surfaces.
Be careful to ensure that the mains cable is not
U
trapped and does not rub against sharp edges.
Never open and repair the machine yourself.
U
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
U
machine from the power supply, first switch
off the Z8 using the On/Off button. Only then
should you remove the mains plug from the
power socket.
There is a risk of scalds or burns on the spouts.
Place the machine out of the reach of children.
U
Do not touch any hot parts. Use the handles
U
provided.
Be careful to ensure that the dual spout is cor-
U
rectly installed and clean. If it is incorrectly fitted or becomes blocked, its parts might come
off. There is a danger of parts being swallowed.
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
U
down. The mains cable could pose a tripping
hazard or become damaged.
7
Important information
Protect the Z8 from environmental influences
U
such as rain, frost and direct sunlight.
Do not immerse the Z8, mains cable or con-
U
nections in water.
Do not put the Z8 or any individual parts in the
U
dishwasher.
On models with glass cup grille: Do not sub-
U
ject the glass cup grille to shock or impact.
Before cleaning, switch the Z8 off with the On/
U
Off button. Always wipe the Z8 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-
U
age in accordance with the information on the
rating plate. The rating plate is located on the
underside of your Z8. Further technical data is
provided in these instructions for use (see
Chapter 9 ‘Technical data’).
Connect the Z8 directly to a domestic power
U
socket. Using multi-socket adapters or extension cords may cause overheating.
Please only use original JURA maintenance
U
products. Use of products that are not explicitly recommended by JURA could damage the
machine.
Do not use alkaline cleaning agents; only use
U
a soft cloth and mild cleaning agents.
Do not use any coffee beans treated with addi-
U
tives or caramelised coffee beans.
Only fill the water tank with fresh, cold water.
U
Switch the machine off with the On/Off button
U
if you are going to be absent for a longer
period of time and remove the mains plug
from the power socket.
8
Important information
Children may not clean or service the machine
U
unless supervised by a responsible person.
Do not allow children to play with the machine.
U
Keep children under the age of 8 away from
U
the machine, or supervise them constantly.
Children aged 8 and over may only operate
U
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
U
capabilities to use the machine safely or
are inexperienced or lack knowledge in how to
U
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 Smart filter
cartridge:
Filter cartridges should be kept out of the
U
reach of children.
Store filter cartridges in a dry place in the
U
sealed packaging.
Protect cartridges from heat and direct sun-
U
light.
Do not use damaged filter cartridges.
U
Do not open filter cartridges.
U
9
1 Preparing and using for the first time
1 Preparing and using for the first time
JURA on the Internet
Operation with
touchscreen display and
Rotary Switch
>>
>>
>>
>>
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 Z8 and
on every aspect of coffee.
If you need assistance with using your machine, you can find this at
www.jura.com/service.
Your Z8 features a touchscreen display. There are two ways of operating the touch display:
Touch
U
Touch the display with your finger, for example to start coffee
preparation or undertake various settings in programming
mode.
Slide
U
Move your finger across the display from left to right or from
top to bottom (or vice versa). For example, you can select one
of the speciality coffees in the product selector view or switch
between programme items in programming mode.
10
Programming with Rotary Switch: Also use the Rotary Switch. As
soon as you turn it, the product selector view is displayed. Also navigate through the programme items in programming mode and
change various settings.
1 Preparing and using for the first time
Setting up the machine
Filling the bean container
CAUTION
When setting up your Z8, please note the following:
Place the Z8 on a horizontal surface that is not sensitive to
U
water.
Choose a spot for your Z8 which protects the machine against
U
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 roasted, untreated coffee beans to fill the bean con-
tainer.
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
hardness
When you use the machine for the first time, you must set the water
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.
T Hold the test strip briefly (for 1second) under flowing water.
Shake off the water.
T Wait for about 1minute.
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.
11
1 Preparing and using for the first time
First-time use
J
WARNING
When using the machine for the first time, you can choose whether
you want to operate Z8 with or without the CLARIS Smart filter cartridge. As well as limescale, the filter cartridge filters many other
substances that impair aroma and flavour out of the water. These
substances may negatively affect the coffee. To enjoy the best quality coffee at all times, we recommend that you use CLARIS Smart.
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 bean container has been filled.
T For models with a disconnectable mains cable: 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 Z8 on.
‘Sprachauswahl’ / ‘Deutsch’
E To display more languages, move your finger either down-
wards or upwards in the selection list until the desired lan-
guage comes into focus.
T Touch
‘Save’.
‘Saved’ appears briefly on the display to confirm the setting.
‘Water hardness’
12
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’).
T Move your finger across the display to change the water
hardness setting, e.g. to
T Touch
‘Save’.
‘25°dH’.
‘Saved’ appears briefly on the display.
‘Insert filter’
E Now decide whether you want to operate your Z8 with or
without a CLARIS Smart filter cartridge.
Operation with filter cartridge: go straight to the next section.
First-time use with filter
cartridge activation
1 Preparing and using for the first time
Operation without filter cartridge: see Chapter 1 ‘Preparing and
using for the first time – First-time use without filter cartridge activation’.
CAUTION
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 Place a receptacle under the dual spout and the hot-water
spout.
T Remove the water tank and rinse it with cold water.
T Fit the filter cartridge extension supplied on top of a CLARIS
Smart filter cartridge .
T Insert the filter cartridge with its extension into the water
tank.
T Turn the filter cartridge clockwise until it audibly clicks into
place.
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.
‘Filter operation’ / ‘Saved’
‘Filter is being rinsed’
, the filter is rinsed. The water flows
directly into the drip tray.
‘System is filling’, water flows out of the dual and hot-water
spout.
‘Empty drip tray’
T Empty the drip tray and put it back into the machine.
T Place a receptacle under the dual spout.
‘Machine is heating’
‘Machine is rinsing’
, the system is rinsed. The rinse stops
automatically. The start screen is displayed. Your Z8 is ready
for use.
13
1 Preparing and using for the first time
E If the filter is active, this is indicated by a blue filter symbol at
the top of the display.
First-time use without filter
cartridge activation
CAUTION
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 Touch
‘No filter’.
‘Descaling mode’ / ‘Saved’
‘Fill water tank’
T Place a receptacle under the dual spout and the hot-water
spout.
T Remove the water tank and rinse it with cold water.
T Fill the water tank with fresh, cold water and reinsert the
tank.
‘System is filling’, water flows out of the dual and hot-water
spout.
‘Machine is heating’
‘Machine is rinsing’
, the system is rinsed. The rinse stops
automatically. The start screen is displayed. Your Z8 is ready
for use.
14
1 Preparing and using for the first time
Connecting milk
Connect accessory (with
wireless connection)
Your Z8 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 Connect the milk pipe to the dual spout.
T Connect the other end of the milk pipe to a milk container
or a milk cooler.
Your Z8 is equipped with the JURA Smart Connect. This allows you
to connect the machine wirelessly to a compatible JURA accessory
(e.g. the Cool Control Wireless milk cooler).
Precondition:The start screen is displayed.
T Touch
‘P’.
‘Machine settings’
T Touch ‘Machine settings’.
‘Switch off after’
T Move your finger across the display until ‘Connect acces-
sory’
is displayed in the centre.
T Touch
‘Connect accessory’.
‘Connect accessory’
T Now follow the instructions on the display to connect the
accessory to the Z8.
15
2 Preparation
2 Preparation
Basic information about preparing drinks:
During the grinding operation you can change the coffee
U
strength of single products: To do this, move your finger
across the display or turn the Rotary Switch.
During preparation you can change the preset amounts (e.g.
U
amount of water or milk foam). To do this, move your finger
across the display or turn the Rotary Switch.
You can stop the machine at any time while a speciality coffee
U
or hot water is being prepared. To do this, press the
button or the Rotary Switch.
Coffee tastes best served hot. A cold porcelain cup cools the beverage – and impairs the taste. We therefore recommend prewarming
the cups. The full coffee aroma can develop only in prewarmed cups.
You can purchase a JURA cup warmer from your specialised dealer.
You can make permanent settings for all products in programming
mode (see Chapter 4 ‘Permanent settings in programming mode –
Adjusting the product settings’).
‘Cancel’
Ways of preparing a
beverage
16
The Z8 offers various ways of preparing a speciality coffee, milk or
hot water.
Preparation using the start screen: Simply touch the desired
product. The following products are displayed as standard on
the start screen:
Page ‘1/2’ Page ‘2/2’
‘Ristretto’
‘Espresso’
‘Coffee’
‘Caffè Barista’
‘Macchiato’
‘Cappuccino’
‘Latte macchiato’
‘1 portion milk’
‘Cafè latte’
‘Lungo Barista’
‘Jug of coffee’
‘Hot water’
‘Flat White’
‘Hot water for black tea’
‘Hot water for green tea’
‘1 portion milk foam’
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