Jura WE6 Professional User manual

WE6 Professional Instructions for Use
JURA Type 736
KOriginal instructions for use
Before using the machine read the instructions for use.
E

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
Setting up the machine ..............................................................................................................................10
Filling the bean container...........................................................................................................................10
Determining the water hardness ..............................................................................................................10
First-time use .................................................................................................................................................11
2 Preparation 15
Espresso, coffee and other speciality coffees..........................................................................................15
Two speciality coffees..................................................................................................................................16
Permanently setting the amount of water for the cup size .................................................................16
Adjusting the grinder ..................................................................................................................................17
Hot water.......................................................................................................................................................17
3 Daily operation 18
Filling the water tank...................................................................................................................................18
Switching on the machine..........................................................................................................................18
Daily maintenance.......................................................................................................................................18
Regular maintenance ..................................................................................................................................19
Switching off the machine..........................................................................................................................19
4 Permanent settings in programming mode 20
Adjusting the product settings..................................................................................................................21
Enable or disable setting of cup volume ................................................................................................22
Enable or disable one-off settings ...........................................................................................................22
Enable and disable products..................................................................................................................... 23
Automatic switch-off.................................................................................................................................. 23
Setting the water hardness .......................................................................................................................24
Unit for amount of water...........................................................................................................................24
Language......................................................................................................................................................25
Querying information ................................................................................................................................25
5 Maintenance 26
Rinsing the machine...................................................................................................................................26
Inserting the filter .......................................................................................................................................26
Changing the filter...................................................................................................................................... 27
Cleaning the machine ................................................................................................................................28
Descaling the machine ..............................................................................................................................29
Cleaning the bean container......................................................................................................................31
Descaling the water tank ........................................................................................................................... 32
Table of contents
Your WE6 Professional

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 JURA.
‘Coffee’ Display
Symbol description
6 Display messages 33
7 Troubleshooting 34
8 Transport and environmentally friendly disposal 35
Transport/ Emptying the system.............................................................................................................35
Disposal.........................................................................................................................................................35
9 Technical data 36
10 Index 37
11 JURA contact details/ Legal information 40

4
Control elements
Control elements
13
12
3
4
5
7
6
814
9
10
11
1
2
1 Cover of filler funnel for cleaning tablet
2 Filler funnel for cleaning tablet
3 Bean container with aroma preservation
cover
4 Water tank cover
5 Water tank
6 Plug-in mains cable
(back of the machine)
7 Coffee grounds container
8 Drip tray
9 Cover cap for grinder adjustment switch
10 Grinder adjustment switch
11 On/Off button Q
12 Hot-water nozzle
13 Height-adjustable coffee spout
14 Cup grille

5
Control elements
X
E
5
3
1
2
1 Display
2 Multi-function buttons (button function
depends on what is shown in the display)
3 Switch for hot water preparation

6
Important information
Important information
This machine is intended for use by specialist or
trained staff in businesses, light industry and agri-
cultural facilities or for commercial use by non-pro-
fessionals. It should only be used for coffee prepa-
ration and to heat water. Use for any other purpose
will be deemed improper. JURA Elektroapparate AG
cannot accept any responsibility for the conse-
quences 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 these instructions for use close to the machine
and pass them on to the next user.
The JURA may only be operated by instructed per-
sons. Non-professionals must be supervised dur-
ing use.
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
there is a smell of burning, unplug the machine
immediately from the mains supply and con-
tact JURA service.
UIf 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 JURA 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 JURA 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.
UPlace the machine out of the reach of children.
UDo not touch any hot parts. Use the handles
provided.
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 JURA from environmental influ-
ences such as rain, frost and direct sunlight.
UDo not immerse the JURA, mains cable or con-
nections in water.

8
Important information
UDo not put the JURA or any individual parts in
the dishwasher.
UBefore cleaning, switch the JURA off with the
On/Off button. Always wipe the JURA with a
damp cloth rather than a wet one, and protect
it from prolonged exposure to water splash.
UThe JURA is not suitable for installation on a
surface where a jet of water can be used.
UThe machine must not be cleaned with a jet of
water.
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 JURA. Further technical data
is provided in these instructions for use (see
Chapter 9 ‘Technical data’).
UConnect the JURA 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 alkaline cleaning agents when
cleaning, use a soft cloth and a mild detergent.
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 with the On/Off button
if 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.

9
Important information
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 JURA
and on every aspect of coffee.
When setting up your JURA, please note the following:
UPlace the JURA on a horizontal surface that is not sensitive to
water.
UChoose a spot for your JURA which protects the machine
against 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.
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®test strips supplied with the
machine.
THold the test strip briefly (for 1second) under flowing water.
Shake off the water.
TWait for about 1minute.
JURA on the Internet
Setting up the machine
Filling the bean container
CAUTION
Determining the water
hardness

11
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.
When using the machine for the first time, you can choose whether
you want to operate JURA with or without the CLARIS Smart filter
cartridge. If the water hardness is 10°dH or more (total hardness),
we recommend using the filter cartridge.
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Connect the mains cable to the machine.
TInsert the mains plug into a power socket.
TPress the On/Off button Qto switch the JURA on.
‘Sprachauswahl’
ETo 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’
EIf 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 ‘<’ or ‘>’ button to change the water hardness
setting, for example to ‘25°dH’.
First-time use
JWARNING

12
1 Preparing and using for the first time
TPress the ‘Save’ button.
‘Saved’ appears briefly on the display.
‘Use filter’
ENow decide whether you want to operate your JURA with or
without a CLARIS Smart filter cartridge.
Operation with filter cartridge: go straight to the next section (see
Chapter 1 ‘Preparing and using for the first time – First-time use with
filter cartridge activation’).
Operation without filter cartridge (see Chapter 1 ‘Preparing and
using for the first time – First-time use without filter cartridge acti-
vation’).
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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Open the filter holder.
TInsert the filter cartridge with its extension into the water
tank.
TClose the filter holder. It will click into place audibly.
TFill the water tank with fresh, cold water and reinsert the
tank.
EThe machine automatically detects that you have just inserted
the filter cartridge.
‘Use filter’ / ‘Saved’
‘Switch open’
First-time use with filter
cartridge activation
CAUTION

13
1 Preparing and using for the first time
TPlace a receptacle (at least 300 ml) under the hot-water
nozzle.
TTurn the switch to thexposition.
‘Filter is beingrinsed’, water flows out of the coffee spout.
Rinsing of the filter stops automatically after approximately
300ml. ‘Switch close’ appears on the display.
TTurn the switch to the °position.
‘Filter rinsing complete’
‘System is filling’, the system fills up with water.
‘Empty drip tray’
TEmpty the drip tray and coffee grounds container and put
them back into the machine.
‘Machine is rinsing’, the system is rinsed. The rinse stops
automatically. Your JURA is ready for use.
EThe start screen shows the products you can prepare.
EIf the filter is active, this is indicated by a blue filter symbol at
the bottom of the display.
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Press the ‘No filter’ button.
‘Saved’ appears briefly on the display.
‘Fill water tank’
TRemove the water tank and rinse it with cold water.
TFill the water tank with fresh, cold water and reinsert the
tank.
‘Switch open’
First-time use without filter
cartridge activation
CAUTION

14
1 Preparing and using for the first time
TPlace a receptacle under the hot-water nozzle and the coffee
spout.
TTurn the switch to thexposition.
‘System is filling’, the system fills up with water.
‘Switch close’
TTurn the switch to the °position.
‘System is filling’
‘Machine is rinsing’, the system is rinsed. The rinse stops
automatically. Your JURA is ready for use.
EThe start screen shows the products you can prepare.

15
2 Preparation
2 Preparation
EYou can stop the machine at any time while a speciality coffee
or hot water is being prepared. Just press any button (for a
speciality coffee) or return the switch to its original position
(for hot water).
EDuring the grinding operation you can select the coffee
strength of single products by pressing the ‘<’ and ‘>’ but-
tons.
EDuring preparation you can change the preset amount of
water by pressing the ‘<’ and ‘>’ buttons.
Coffee tastes best served hot. A cold porcelain cup cools the bever-
age – 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’).
Ristretto, espresso, coffee and special coffee are all prepared follow-
ing this model.
Example:Proceed as follows to prepare one coffee.
Precondition:The start screen is displayed.
TPlace a cup under the coffee spout.
TPress the ‘Coffee’ button.
Preparation starts. ‘Coffee’ and the coffee strength are dis-
played. The preset amount of water for coffee flows into the
cup.
Preparation stops automatically. Your JURA is once more
ready for use.
Espresso, coffee and
other speciality coffees

16
2 Preparation
To prepare two speciality coffees, press the appropriate preparation
button twice (within approximately 1 second).
Example:Proceed as follows to prepare two espressi.
Precondition:The start screen is displayed.
TPlace two cups under the coffee spout.
TPress the ‘Espresso’ button twice (within 1 second) to start
preparation.
‘2 espressi’, the preset amount of water flows into the cups.
Preparation stops automatically. Your JURA is once more
ready for use.
It is easy to permanently adjust the amount of water for all single
products to the cup size. Adjust the amount once as shown in the
following example. Every time you prepare a drink in the future, this
amount will be dispensed.
Example: Proceed as follows to permanently set the amount of
water for one coffee.
Precondition:The start screen is displayed.
TPlace a cup under the coffee spout.
TPress and hold the ‘Coffee’ button until ‘Enough coffee?
Press button’ appears.
TRelease the ‘Coffee’ button.
Preparation starts and the coffee flows into the cup.
TPress any button except ‘Cancel’ as soon as there is sufficient
coffee in the cup.
Preparation stops. ‘Saved’ appears briefly on the display. The
set amount of water for one coffee is permanently stored.
Your JURA is once more ready for use.
EYou can alter this setting at any time by repeating the above
procedure.
EYou can also permanently set the amounts for all single prod-
ucts in programming mode (see Chapter 4 ‘Permanent set-
tings in programming mode – Adjusting the product set-
tings’).
Two speciality coffees
Permanently setting the
amount of water for the
cup size

17
2 Preparation
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 oper-
ating, the grinder adjustment switch could be damaged.
T Only adjust the consistency of grind when the grinder is run-
ning.
The consistency of grind 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 dur-
ing the preparation of an espresso.
TPlace a cup under the coffee spout.
TOpen the cover of the grinder adjustment switch.
TPress the ‘Espresso’ button to start preparation.
TTurn the grinder adjustment switch to the desired position
while the grinder is running.
The preset amount of water flows into the cup. Preparation
stops automatically.
TClose the cover of the grinder adjustment switch.
There is a danger of scalding from hot water splashes.
T Avoid direct contact with the skin.
Precondition:The start screen is displayed.
TPlace a cup under the hot-water spout.
TTurn the switch to thexposition.
‘Hot water’, the preset amount of water flows into the cup.
Preparation stops automatically.
‘Switch close’
TTurn the switch to the °position.
Your JURA is once more ready for use.
Adjusting the grinder
CAUTION
Hot water
JCAUTION

18
3 Daily operation
3 Daily operation
Daily maintenance of the machine and hygiene when handling cof-
fee and water are key to a perfect coffee result in the cup every time.
You should therefore change the water daily.
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.
TPlace a receptacle under the coffee spout.
 Q TPress the On/Off button to switch the JURA on.
‘Welcome to JURA’
‘Machine is rinsing’, the system is rinsed. The rinse stops
automatically. The start screen is displayed. Your JURA is
ready for use.
To ensure that you get many years of reliable service out of your
JURA and to guarantee the optimum coffee quality, the machine
requires daily maintenance.
TPull out the drip tray.
TEmpty the coffee grounds container and the drip tray. Rinse
them both with warm water.
EAlways empty the coffee grounds container when the machine
is switched on. This is the only way of resetting the coffee
grounds counter.
Filling the water tank
CAUTION
Switching on the
machine
Daily maintenance

19
3 Daily operation
TRefit the coffee grounds container and the drip tray.
TRinse the water tank with clean water.
TWipe the surface of the machine with a clean, soft, damp
cloth (e.g. microfibre cloth).
Carry out the following maintenance actions regularly or as
required:
UClean the inside of the water tank, e.g. with a brush. Further
information about the water tank is provided in these instruc-
tions for use (see Chapter 5 ‘Maintenance – Descaling the
water tank’).
UTraces of coffee may stick to the top and bottom of the cup
grille. If this happens, clean the cup grille.
When the JURA is switched off, the system is automatically rinsed if
a speciality coffee has been prepared.
Precondition:The start screen is displayed.
TPlace a receptacle under the coffee spout.
TPress the On/Off button Q.
‘Machine is rinsing’, the system rinses itself. The operation
stops automatically. Your JURA is switched off.
Regular maintenance
Switching off the
machine

20
4 Permanent settings in programming mode
4 Permanent settings in programming mode
Press the ‘P’ button to enter programming mode. You can navigate
through the programme items and permanently save the required
settings using the multi-function buttons. The following settings
can be made:
Programme
item
Sub-item Explanation
‘1/5’ ‘Clean’,
‘Descale’,
‘Filter’ (only if filter is
activated)
TStart the required maintenance programme
here.
‘2/5’ ‘Rinse the coffee system’,
‘Information’
THere you can start coffee system rinsing or find
out what maintenance actions are required.
‘3/5’ ‘Expert mode’ TSelect your settings for speciality coffees and
hot water.
‘Customise cup fill volume’ TDisable the function "Permanently setting the
amount of water for the cup size".
‘One-off settings’ TSpecify whether or not to allow one-off settings
during preparation.
‘Lock/enable’ TEnable or disable individual products.
‘4/5’ ‘Choose language’ TSelect your language.
‘Units’ TSelect the unit for the amount of water.
‘Switch off after’ TSet the time after which the JURA should switch
off automatically.
‘Water hardness’ TAdjust the water hardness.
‘5/5’ ‘Product counter’,
‘Day counter’,
‘Maintenance counter’,
‘Version’
TKeep track of all prepared products and view the
maintenance status.