Jura E8 User manual

E8 Instructions for Use
with Touchscreen

2
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 dashboard.............................................................................10
Setting up the machine ...............................................................................................................................11
Filling the bean container............................................................................................................................11
Determining the water hardness ...............................................................................................................11
First-time use................................................................................................................................................12
Connecting milk...........................................................................................................................................13
Connect accessory (with wireless connection).......................................................................................14
2 Preparation 15
Ristretto, espresso and coffee....................................................................................................................15
Two ristretti, two espressi and two coffees .............................................................................................16
Latte macchiato, cappuccino and other speciality coffees with milk.................................................16
Milk foam and hot milk...............................................................................................................................17
Adjusting the grinder ..................................................................................................................................18
Hot water.......................................................................................................................................................18
Adjusting the product settings..................................................................................................................19
3 Daily operation 20
Filling the water tank..................................................................................................................................20
Switching on the machine.........................................................................................................................20
Daily maintenance.......................................................................................................................................21
Regular maintenance ..................................................................................................................................21
Switching off the machine.........................................................................................................................22
4 Permanent settings in programming mode 23
Language......................................................................................................................................................23
Automatic switch-off..................................................................................................................................24
Unit for amount of water...........................................................................................................................24
Setting the water hardness .......................................................................................................................25
Milk system rinsing.....................................................................................................................................25
Displaying product names ........................................................................................................................26
Restore factory settings.............................................................................................................................26
Smart mode.................................................................................................................................................26
Querying information ................................................................................................................................27
Table of contents
Your E8

3
Table of contents
5 Maintenance 28
Rinsing the machine...................................................................................................................................28
Rinsing the fine foam frother....................................................................................................................28
Cleaning the fine foam frother.................................................................................................................29
Dismantling and rinsing the fine foam frother......................................................................................30
Inserting/changing the filter.......................................................................................................................31
Cleaning the machine ................................................................................................................................32
Descaling the machine ..............................................................................................................................33
Cleaning the bean container.....................................................................................................................35
Descaling the water tank...........................................................................................................................35
6 Display messages 36
7 Troubleshooting 37
8 Transport and environmentally friendly disposal 38
Transport/ Emptying the system.............................................................................................................38
Disposal.........................................................................................................................................................38
9 Technical data 39
10 Index 40
11 JURA contact details/ Legal information 44
Warnings
JWARNING
JCAUTION
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 E8.
‘Coffee’ Display
Symbol description

4
Control elements
Control elements
8
7
3
4
9
6
5
2
1
1 Bean container with aroma preservation cover
2 Water tank cover
3 Water tank
4 Coffee grounds container
5 Drip tray
6 Touchscreen display
7 Milk system with fine foam frother
8 Height-adjustable coffee spout
9 Cup grille

5
Control elements
1 Filler funnel cover
2 Filler funnel for ground coffee
3 Cover cap for grinder adjustment switch
4 Grinder adjustment switch
5 On/Off button Q
Service socket for optional
JURA Smart Connect
Professional fine foam
frotherG2 (used in various
models)
Hot-water nozzle (used in
various models)
Accessories
Container for milk system
cleaning
Measuring spoon for
ground coffee
6
3
1
2
4
5

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
Elektroapparate AG cannot accept any responsibil-
ity 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.
Keeptheseinstructionsforuse closetothemachine
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
thereisa smellofburning,unplug themachine
immediately from the power supply and con-
tact JURA service.
UFor models with a permanently connected
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 cen-
tre.
UFor machines with a plug-in mains cable: If the
mains cable of this machine is damaged it
must be replaced with a special mains cable,
Proper use
For your safety
J

7
Important information
which is available directly from JURA or from
authorised JURA service centres.
UMake sure that the E8 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 E8 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
milk system:
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 milk system is
correctly installed and clean. If incorrectly fit-
ted or if it becomes blocked, the milk system
or its parts might come off. There is a danger
of parts being swallowed.

8
Important information
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 E8 from environmental influences
such as rain, frost and direct sunlight.
UBefore cleaning, switch the E8 off with the On/
Off button Q. Always wipe the E8 with a damp
cloth rather than a wet one, and protect it from
prolonged exposure to water splash.
UDo not immerse the E8, mains cable or con-
nections in water.
UDo not put the E8 or any individual parts in the
dishwasher.
UDo not use alkaline cleaning agents; only use
a soft cloth and mild cleaning agents.
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 E8. Further technical data is
provided in these instructions for use (see
Chapter 9 ‘Technical data’).
UConnect the E8 directly to a domestic power
socket. Using multi-socket adapters or exten-
sion cords may cause overheating.
UPlease only use original JURA maintenance
products. Use of products that are not explic-
itly recommended by JURA could damage the
machine.
UDo not use any coffee beans treated with addi-
tives or caramelised coffee beans.
UOnly fill the water tank with fresh, cold water.

9
Important information
USwitch the machine off with the On/Off but-
ton Qif 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. 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 Smart 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
sunlight.
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 E8 and
on every aspect of coffee.
If you need assistance with using your machine, you can find this at
www.jura.com/service.
The touchscreen display provides an intuitive and convenient way of
operating your E8:
UTouch
Touch the display with your finger, for example to start coffee
preparation or undertake various settings in programming
mode. The longer you touch the display, the faster your set-
ting changes.
UTouch ‘P’ to enter the dashboard of your E8:
UThe dashboard is divided into two sections: ‘Maintenance
status’ cand ‘Machine setting’ f.
UIf a maintenance programme needs to be initiated, a mes-
sage with a red background appears on the dashboard. You
can go straight to the maintenance programme you need by
touching this message. Maintenance programmes that are
due imminently are indicated on your E8 by means of a bar
display within the message.
UOther symbols on the dashboard:
U$: Filter mode
Uh: ‘Smart mode’ is activated (see Chapter 4 ‘Permanent set-
tings in programming mode – Smart mode’).
Ug: Your E8 is connected to the Cool Control milk cooler
(available as an optional accessory).
JURA on the Internet
Operation with
touchscreen display and
dashboard
Ì
c