Jura E8 2018 operation manual
E8/E80 Instructions for Use
Table of contents
Your E8/E80
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
Determining the water hardness ..............................................................................................................10
First-time use .................................................................................................................................................11
Connecting milk ........................................................................................................................................... 13
Connect accessory (with wireless connection) .......................................................................................13
2 Preparation 14
Latte macchiato, cappuccino and other speciality coffees with milk .................................................14
Ristretto, espresso and coffee ....................................................................................................................15
Two ristretti, two espressi and two coffees .............................................................................................16
Espresso doppio ...........................................................................................................................................16
Warm milk and milk foam ..........................................................................................................................16
Ground coffee ............................................................................................................................................... 17
Permanently setting the amount of water for the cup size .................................................................18
Adjusting the grinder ..................................................................................................................................18
Hot water .......................................................................................................................................................19
3 Daily operation 20
Filling the water tank ..................................................................................................................................20
Switching on the machine .........................................................................................................................20
Daily maintenance ......................................................................................................................................20
Regular maintenance ..................................................................................................................................21
Switching off the machine ..........................................................................................................................21
4 Permanent settings in programming mode 22
Adjusting the product settings .................................................................................................................22
Automatic switch-off ..................................................................................................................................24
Setting the water hardness .......................................................................................................................24
Milk system rinsing ..................................................................................................................................... 25
Unit for amount of water ...........................................................................................................................25
Language ......................................................................................................................................................26
5 Maintenance 27
Rinsing the machine ...................................................................................................................................27
Rinsing the fine foam frother .................................................................................................................... 27
Cleaning the fine foam frother .................................................................................................................28
Dismantling and rinsing the professional fine foam frother ...............................................................29
Dismantling and rinsing the fine foam frother......................................................................................30
Inserting/changing the filter .......................................................................................................................31
Cleaning the machine ................................................................................................................................32
2
Table of contents
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
Scope of validity
These instructions for use apply to the following models:
E8
U
E80
U
In the interests of clarity, however, the instructions for use only refer
to the ‘E8’ model.
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 E8.
3
Control elements
Control elements
9
1
2
3
4
5
6
7
8
1 Filler funnel cover
2 Filler funnel for ground coffee
3 Bean container with
aroma preservation cover
4 Water tank cover
5 Water tank
6 Mains cable (back of the machine)
7 Coffee grounds container
8 Drip tray
10
11
12
13
14
9 Cover cap for grinder adjustment switch
10 Grinder adjustment switch
11 On/Off button Q
12 Milk system with
professional fine foam frother
13 Height-adjustable coffee spout
14 Cup grille
4
1
2
1 Display 2 Multi-function buttons (button function
depends on what is shown in the display)
Control elements
Service socket for JURA Smart Connect (Smart
Connect is not included in all model variants)
Fine foam frother (used in different
model variants)
Accessories
Container for milk system cleaning Measuring spoon for ground coffee
6
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 E8 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 E8 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 and
fine foam frother:
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 fine foam frother
U
is correctly installed and clean. If incorrectly
fitted or if it becomes blocked, the fine foam
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
U
down. The mains cable could pose a tripping
hazard or become damaged.
7
Important information
Protect the E8 from environmental influences
U
such as rain, frost and direct sunlight.
Do not immerse the E8, mains cable or con-
U
nections in water.
Do not put the E8 or any individual parts in the
U
dishwasher.
Before cleaning, switch your E8 off with the
U
On/Off button. Always wipe the E8 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 E8. Further technical data is
provided in these instructions for use (see
Chapter 9 ‘Technical data’).
Connect the E8 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
E8.
Do not use alkaline cleaning agents when
U
cleaning, use a soft cloth and a mild detergent.
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.
Children may not clean or service the machine
U
unless supervised by a responsible person.
8
Important information
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
U
sunlight.
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
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 E8 and
on every aspect of coffee.
When setting up your E8, please note the following:
Place the E8 on a horizontal surface that is not sensitive to
U
water.
Choose a spot for your E8 which protects the machine against
U
overheating. Ensure that the ventilation slots are not covered.
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.
Determining the water
hardness
10
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.
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
machine.
T Hold the test strip briefly (for 1second) under flowing water.
Shake off the water.
T Wait for about 1minute.
®
test strips supplied with the
First-time use
1 Preparing and using for the first time
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.
J
WARNING
CAUTION
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.
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.
Precondition:The bean container has been filled.
T Insert the mains plug into a power socket.
T Press the On/Off button Q to switch the E8 on.
‘Sprachauswahl’
E To display more languages, press the ‘ > ’ 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.
‘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’).
T Press the
setting, for example to
T Press the
‘<’ or ‘>’ button to change the water hardness
‘25°dH’.
‘Save’ button.
‘Saved’ appears briefly on the display.
‘Insert filter’
11
1 Preparing and using for the first time
T Place a receptacle (at least 300 ml) under the fine foam
frother.
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. Water flows out of
the fine foam frother.
E The water may be slightly discoloured. This is not harmful to
health and does not affect the taste.
12
‘System is filling’
‘Empty drip tray’
T Empty the drip tray and put it back into the machine.
T Place a receptacle under the coffee spout.
‘Machine is heating’
‘Machine is rinsing’
, the system is rinsed. The rinse stops
automatically. The start screen is displayed. Your E8 is ready
for use.
E The start screen shows the products you can prepare. Press
the
‘>’ button to display more products.
E If the filter is active, this is indicated by a blue filter symbol at
the bottom of the display.
1 Preparing and using for the first time
Connecting milk
Connect accessory (with
wireless connection)
Your E8 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 Remove the protective cover from the fine foam frother.
T Connect the milk pipe to the fine foam frother.
T Connect the other end of the milk pipe to a milk container
or immerse it in a milk carton.
You have the option of connecting your E8 wirelessly to a compatible accessory (e.g. the Cool Control Wireless milk cooler). To do this,
the receiver of the Cool Control or the JURA Smart Connect must be
plugged into the service socket.
E The Smart Connect can be protected against unauthorised
access using a PIN. Activate the PIN function via the JURA
app. You will find more information at
www.jura.com/smartconnect.
E Please note that you can only connect either the Cool Control
or only one JURA app to the coffee machine via Smart Connect.
Precondition:The start screen is displayed.
T Position the accessory near the coffee machine (a maximum
of 0.5 m away).
T Switch on the accessory and the coffee machine.
T Press the reset button of the Smart Connect (e.g. with a
paper clip).
T Then (within 30 sec.) press and hold the reset key of the
accessory until the LED lights up to indicate the successful
connection.
13
2 Preparation
2 Preparation
Basic information about preparing drinks:
The display shows four products you can prepare. Press
U
the
‘>’ button to display more products.
During the grinding operation you can select the coffee
U
strength of single products by pressing the
tons.
During preparation you can change the preset amounts (e.g.
U
water and amount of milk) by pressing the
tons.
You can stop the machine at any time while a speciality coffee
U
or hot water is being prepared. Just press any button.
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’).
‘<’ and ‘>’ but-
‘<’ and ‘>’ but-
Latte macchiato,
cappuccino and other
speciality coffees with
milk
14
Your E8 prepares latte macchiato, cappuccino and other
speciality coffees with milk at the touch of a button. There is no
need to move the glass or cup.
E This chapter applies to the professional fine foam frother and
the fine foam frother.
Example:Proceed as follows to prepare one latte macchiato.
Precondition:The start screen (
to the fine foam frother.
T Place a glass under the fine foam frother.
‘2/3’) is displayed. Milk is connected
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