Jura 15171 User manual

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Instructions for use for A1
KFor your safety: read and understand manual before use.
E

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Table of contents
Your A1
IMPORTANT SAFEGUARDS 4
Control elements 8
1 Preparing and using for the first time 10
Setting up the machine........................................................................................................................................ 10
Filling the bean container .................................................................................................................................... 10
First-time use.......................................................................................................................................................... 10
First-time use with filter cartridge activation ................................................................................................... 10
First-time use without filter cartridge activation.............................................................................................. 11
Filling the water tank .............................................................................................................................................12
Determining the water hardness.........................................................................................................................12
2 Preparation 12
Ristretto, espresso and coffee ..............................................................................................................................12
Permanently setting the amount of water for the cup size............................................................................13
Ground coffee..........................................................................................................................................................13
Adjusting the grinder............................................................................................................................................ 14
3 Daily operation 14
Switching on the machine ................................................................................................................................... 14
Daily maintenance................................................................................................................................................. 14
Switching off the machine................................................................................................................................... 14
4 Permanent settings in
programming mode 15
Inserting and activating the filter ........................................................................................................................15
Setting the water hardness...................................................................................................................................15
Automatic switch-off............................................................................................................................................. 16
5 Maintenance 16
Cleaning the machine............................................................................................................................................17
Descaling the machine ........................................................................................................................................ 18
Changing the filter................................................................................................................................................. 19
Descaling the water tank..................................................................................................................................... 20
Cleaning the bean container .............................................................................................................................. 20
6 Messages on symbol display 21
7 Troubleshooting 22
8 Transport and environmentally friendly disposal 23
Transport/ Emptying the system .......................................................................................................................23
Disposal ...................................................................................................................................................................23
9 Technical data 23
10 Index 24
11 JURA contact details/ Legal information 26

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Table of contents
Symbol description
Warnings
This is the safety alert symbol. lt is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible injury or
death.
DANGER indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING indicates a hazardous situation which, if not avoided, could result in death
or serious injury.
J CAUTION CAUTION, used with the safety alert symbol, indicates a hazardous situation which, if
not avoided, could result in minor or moderate injury.
NOTICE NOTICE is used to address practices not related to personal injury.
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 A1.
J
J DANGER
J WARNING

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IMPORTANT SAFEGUARDS
IMPORTANT SAFEGUARDS
SAVE THESE INSTRUCTIONS.
Pass them on to any subsequent user.
When using electrical appliances, basic safety precautions shall always
be followed, to reduce the risk of fire, electric shock, and/or injury to
persons, including the following:
ZRead all instructions.
ZDo not touch hot surfaces. Use handles or knobs.
ZTo protect against fire, electric shock and injury to persons, do not
immerse power cord, plugs, or body of machine in water or other
liquid.
ZClose supervision is necessary when any appliance is used by or
near children.
ZUnplug from outlet when not in use and before cleaning. Allow to
cool before putting on or taking off parts, and before cleaning the
appliance.
ZDo not operate any appliance with a damaged cord or plug or
after the appliance malfunctions, or has been damaged in any
manner. Return appliance to the nearest authorized service
facility for examination, repair or adjustment.
ZThe use of an accessory attachment not recommended by the
appliance manufacturer may result in fire, electric shock, or injury
to persons.
ZDo not use outdoors.
ZDo not let the cord hang over the edge of a table or counter, or
touch hot surfaces.
ZDo not place on or near a hot gas or electric burner, or in a heated
oven.
ZTo disconnect, turn any control to ‘OFF’ then remove plug from
wall outlet.
ZDo not use appliance for other than intended use.
ZUse extreme caution when dispensing hot steam, hot water or
hot coffee.
ZFor household use only.
Follow the basic safety
precautions

5
IMPORTANT SAFEGUARDS
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The appliance is designed and intended for household use only. It shall
only be used for coffee preparation, according to these instructions. Use
for any other purpose will be deemed improper. JURA Elektroapparate
AG cannot accept any responsibility for the consequences of improper
use.
People, including children, who
Zdo not have the physical, sensory or mental capabilities to use the
appliance safely or
Zare inexperienced or lack knowledge in how to use the appliance
safely
must be supervised by a responsible person when using it, or must be
instructed in how to use it correctly.
ZThe power cord is provided to reduce the risk resulting from
becoming entangled in or tripping over a long cord.
ZThe cord shall be arranged so that it will not drape over the
counter top or table top where it can be pulled on by children or
tripped over.
ZThis appliance has a 3-pin grounded plug.
ZDo not modify the plug in any way.
Do NOT use extension cords.
If the user chooses to use an extension cord,
Zthe marked electrical rating of the extension cord shall be at least
as great as the electrical rating of the appliance, and
Zif the appliance is of the grounded type, the extension cord shall
be a grounding type 3-wire cord, and
Zthe longer cord shall be arranged so that it will not drape over the
counter top or tabletop where it can be pulled on by children or
tripped over.
To reduce the risk of fire or electric shock, DO NOT remove any service
covers. DO NOT modify the appliance in any way that is not described
in these instructions. NO user serviceable parts included. Repair MUST
be done by authorized personnel only.
In the event of signs of damage, for example if there is a smell of
burning, unplug the machine immediately from outlet and contact
JURA customer service.
Intended use
Special power cord set
instructions
J WARNING

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IMPORTANT SAFEGUARDS
This appliance is for household use. Any servicing other than cleaning
and user maintenance shall be performed by an authorized service
representative:
ZDo not immerse base in water or try to disassemble.
ZDo not put the appliance or any individual parts in the dishwasher.
ZCheck voltage to be sure that the voltage indicated on the name
plate complies with your voltage. The name plate is located on
the underside of the appliance.
ZNever use warm or hot water to fill the water container. Use cold
water only.
ZKeep your hands and the cord away from hot parts of the
appliance during operation.
ZNever clean with scouring powders or hard implements.
ZEnsure that the ventilation slots are not covered.
ZNever pull out the drip tray during the brewing process. Only pull
the drip tray when the display instructs you or when the appliance
is ready for use.
ZNever fill instant coffee, chocolate mix etc. into the bean container
or ground coffee funnel (filler funnel for ground coffee). It will
damage the functioning of the brewing chamber.
ZNever fill sugar coated coffee beans into the bean container. In
case of doubt, call your dealer.
ZNever fill anything other than coffee beans into the bean
container (no chocolate, no rice, no nuts, no spices, nothing other
than roasted coffee beans).
ZNever fill frozen beans into the bean container. If you store beans
in the freezer, let them thaw 3 to 4 hours before filling them into
the bean container.
ZNever fill anything but fresh, cold and clean water into the water
tank, except when decalcifying.
ZNever use mineral or carbonated water. You can use tap water,
bottled water, spring water and reverse osmosis water.
ZNever do anything with the machine which is not described in
these instructions. In case of doubt, call your dealer.
JCAUTION
NOTICE
NEVER DO
(or you will void your
warranty protection):

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– intentionally blank –

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Control elements
Control elements
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4
3
5
7
1
9
8
6
J HOT
1 Water tank
2 Power cord (back of the machine)
3 Coffee grounds container
4 Drip tray
5 Bean container with aroma preservation cover
6 Ventilation slots
7 On/Off button
8 Height-adjustable coffee spout
9 Cup platform

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Control elements
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1 Cover for powder chute for ground coffee
2 Powder chute for ground coffee
3 Cover cap for grinder adjustment switch
4 Grinder adjustment switch
1
1 Symbol display
&Descaling symbol
!Filter symbol
LCleaning symbol
MWater Tank symbol
vGround Coffee symbol
?Coffee Grounds Container symbol
;Coffee strength ‘normal’
_Coffee strength ‘strong’
YRistretto symbol
<Espresso symbol
>Coffee symbol

10
1 Preparing and using for the first time
1 Preparing and using for the
first time
This chapter provides you with the information
you need to use your JURA without any problems.
You will prepare your JURA step-by-step to enjoy
your first perfect cup of coffee.
EVisit us on the internet. On the JURA
website (www.jura.com) you will find
interesting and up-to-date information on
your JURA and every aspect of coffee.
Setting up the machine
When setting up your JURA, please note the
following:
UPlace the machine 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.
Filling the bean container
NOTICE
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 roasted coffee beans to
refill the bean container.
TRemove the aroma preservation cover of the
bean container.
TRemove any dirt or foreign objects from
inside the bean container.
TFill the bean container with coffee beans.
TClose the bean container.
First-time use
When using the machine for the first time, you can
choose whether you want to operate JURA with or
without the CLEARYL Blue filter 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’).
EThe On/Off button also acts as a power
switch. When the JURA is switched off, the
machine does not consume standby energy.
J WARNING
If the machine is operated with a defective power
cord, there is a danger of potentially fatal electric
shock.
T Never use a machine which is damaged.
T Never use a machine which has a defective
power cord.
Precondition:Bean container is filled.
TInsert the mains plug into a power socket.
Q T Press the On/Off button to switch the
machine on.
The Descaling symbol&and the Filter
symbol!are lit up.
ENow decide whether you want to operate
your JURA with or without a CLEARYL Blue
filter cartridge.
First-time use with filter cartridge
activation
! T Touch the Filter symbol.
The Water Tank symbolMlights up.
TRemove the water tank.
TOpen the filter holder.

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1 Preparing and using for the first time
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TInsert the filter cartridge into the water tank,
exerting slight pressure.
TClose the filter holder. It will click into place
audibly.
EAfter two months, the filter will cease to
work. Set the date on the date plate on the
filter holder in the water tank.
TFill the water tank with fresh, cold water and
reinsert it.
The Filter symbol!lights up.
! T Touch the Filter symbol.
The Y, <, >and !symbols flash. The filter
is rinsed and the water flows directly into the
drip tray.
Rinsing of the filter stops automatically. The
machine heats up.
The Y, <and >symbols flash. The
machine is rinsed, water flows out of the
coffee spout. The rinse stops automatically.
The Coffee Grounds Container symbol?
lights up.
TEmpty the coffee grounds container and
drip tray and rinse with warm water.
TReinsert the coffee grounds container and
the drip tray.
The RistrettoY, Espresso<and Coffee>
symbols and the symbol for ‘strong’ coffee
strength_light up. Your JURA is ready for
use.
First-time use without filter cartridge
activation
If you do not want to use the CLEARYL Blue filter
cartridge, you will need to set the water hardness.
The following water hardness settings are available:
Water hardness Symbol(s) shown in display
Level 1:
1 – 15°dH
1 symbol illuminated
Y
Level 2:
16 – 23°dH
2 symbols illuminated
Y<
Level 3:
24 – 30°dH
3 symbols illuminated
Y<>
& T Touch the Descaling symbol.
The Y, <and &symbols light up.
TTouch the Y, <or >symbol to set the
water hardness, e.g. symbol Yfor ‘level 1’.
The Yand &symbols light up.
& T Touch the Descaling symbol.
The Water Tank symbolMlights up.
TPlace a receptacle under the coffee spout.
TRemove the water tank.
TFill the water tank with fresh, cold water and
reinsert it.
The Y, <and >symbols flash. The system
fills with water and the water flows directly
into the drip tray.
The operation stops automatically. The
machine heats up.
The Y, <and >symbols flash. The
machine is rinsed, water flows out of the
coffee spout. The rinse stops automatically.
The RistrettoY, Espresso<and Coffee>
symbols and the symbol for ‘strong’ coffee
strength_light up. Your JURA is ready for
use.

12
2 Preparation
2 Preparation
J WARNING
Hot Coffee can cause scalding. Scalding is a serious
burn.
T Use extreme care when handling hot liquid.
T Allow liquid to cool down before drinking.
T In the event of scalding, rinse affected area
with cold water and seek medical attention.
T Keep children AWAY.
EWhile a specialty coffee is being prepared,
you can stop preparation at any time. Simply
touch the symbol for the product in
question.
EBefore and during the grinding operation
you can select the coffee strength for
ristretto Y, espresso <and coffee >:
‘normal’ (;), ‘strong’ (_).
The machine always uses the preset amount of
water for the type of coffee in question. You can
change this setting (see Chapter 2 ‘Preparation –
Permanently setting the amount of water for the
cup size’).
Your JURA features an energy-saving mode: Soon
after the last preparation, the JURA stops heating
up. To indicate that the machine is in energy-
saving mode, after about 5 minutes the brightness
of all the symbols is reduced. The JURA must heat
back up before the next preparation.
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 specialized dealer.
Ristretto, espresso and coffee
Ristretto Y, espresso <and coffee >are all
prepared following this model.
Example:Proceed as follows to prepare one coffee.
Filling the water tank
Daily maintenance of the machine and hygiene
when handling coffee and water are key to a
perfect coffee result in the cup every time. You
should therefore change the water daily.
NOTICE
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.
TRemove the water tank and rinse with cold
water.
TFill the water tank with fresh, cold water and
reinsert it.
Determining the water hardness
You can find out what the water hardness is by
using the Aquadur® test strip supplied as standard.
THold the test strip briefly (for one second)
under running water.
TShake off the water.
TWait for about one minute.
TYou will then be able to read the degree of
water hardness from the discoloration of the
Aquadur® test strip and the description on
the packaging.
The water hardness can now be set.

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2 Preparation
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Precondition:Your JURA is ready for use.
TPlace a cup under the coffee spout.
> T Touch the Coffee symbol to start
preparation.
The coffee symbol >and coffee strength
symbol (;or _) flash, the preset amount of
water flows into the cup.
Preparation stops automatically. Your JURA is
once more ready for use.
Permanently setting the amount of water
for the cup size
It is easy to make permanent settings for the
amount of water for all specialty coffees according
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 of water will be
dispensed.
Example:Permanently adjust the amount of
espresso to the cup size.
Precondition:Your JURA is ready for use.
TPlace a cup under the dual spout.
< T Touch the Espresso symbol for about
3 seconds until the RistrettoYand
coffee>symbols appear again.
< T Release the Espresso symbol.
The espresso is prepared. The Espresso
symbol<and coffee strength symbol
(;or _) are flashing.
< T Touch the Espresso symbol as soon as there
is enough espresso in the cup.
Preparation stops. The amount of water for
one espresso is permanently stored.
The Espresso symbol <and coffee strength
symbol (;or _) flash until the machine is
ready for use again.
EYou can alter this setting at any time by
repeating the above procedure.
Ground coffee
You can choose to use a second coffee variety, for
example decaffeinated coffee, with the powder
chute for ground coffee.
EUse ground coffee which is not ground too
finely. Very fine coffee can block up the
system so that the coffee only comes out in
drips.
ENever add more than one level measuring
spoon of ground coffee.
EThe desired specialty coffee must be
prepared within approximately one minute
after filling with the ground coffee.
Otherwise the JURA stops the operation and
is once more ready for use.
EIf you did not add a sufficient amount of
ground coffee, the Y, <, >and vsymbols
flash and the JURA stops the operation.
All specialty coffees with ground coffee are
prepared following this model.
Example:Prepare a cup of coffee using ground
coffee.
Precondition:Your JURA is ready for use.
TPlace a cup under the coffee spout.
TOpen the powder chute for ground coffee.
The Ground Coffee symbolvlights up.
TPlace the filler funnel for ground coffee on
the powder chute.
TPlace one level measuring spoon of ground
coffee into the filler funnel.
TClose the powder chute for ground coffee.
The Y, <, >and vsymbols flash.
The Y, <and >symbols light up.
> T Touch the Coffee symbol to start
preparation.
The Coffee symbol >flashes, the preset
amount of water flows into the cup.
Preparation stops automatically. Your JURA is
once more ready for use.

14
3 Daily operation
Adjusting the grinder
You can adjust the grinder on a continuous scale to
suit the degree of roast of your coffee.
NOTICE
If you adjust the consistency of grind when the
grinder is not operating, the grinding wheel could
be damaged.
T Only adjust the consistency of grind when
the grinder is running.
EFor a coarser consistency of grind, turn the
switch to the left, for a finer grind, turn it to
the right.
The consistency of grind is correct if the coffee
flows regularly from the coffee spout. In addition a
fine, thick crema forms.
Example:Change the consistency of grind during
the preparation of a ‘strong’ espresso.
TPlace a cup under the coffee spout.
TOpen the cover of the grinder adjustment
switch.
_ T Touch the symbol for ‘strong’ coffee
strength.
The ‘strong’ _symbol lights up.
< T Touch the Espresso symbol to start
preparation.
TTurn 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.
3 Daily operation
Switching on the machine
Daily maintenance of the machine and hygiene
when handling coffee and water are key to a
perfect coffee result in the cup every time. You
should therefore change the water daily.
When the machine is switched on, it is
automatically rinsed.
TPlace a receptacle under the coffee spout.
Q T Press the On/Off button to switch the
machine on.
The Y, <and >symbols flash, the
machine heats up.
The machine is rinsed, water flows out of the
coffee spout. The rinse stops automatically.
Your JURA is ready for use.
Daily maintenance
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.
TRemove the drip tray.
TEmpty the coffee grounds container and
drip tray and rinse 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 to zero.
TReinsert the coffee grounds container and
the drip tray.
TRinse the water tank with clean water.
TWipe the surface of the machine with a
clean, soft, damp cloth (e.g. microfiber
cloth).
Switching off the machine
When the JURA is switched off, the system is
automatically rinsed if a specialty coffee has been
prepared.

15
4 Permanent settings in programming mode
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TPlace a receptacle under the coffee spout.
Q T Press the On/Off button.
The Y, <and >symbols flash. The
machine is rinsed, water flows out of the
coffee spout.
The rinse stops automatically. Your JURA is
switched off.
EWhen the JURA is switched off with the On/
Off button, the machine does not consume
standby energy.
4 Permanent settings in
programming mode
Inserting and activating the filter
Your JURA no longer has to be descaled if you are
using the CLEARYL Blue filter cartridge. If you did
not activate the filter cartridge the first time you
used the machine, you can do this now as follows.
EPerform the ‘inserting the filter’ operation
without any interruptions. This will ensure
that your JURA always produces its best.
Precondition:Your JURA is ready for use.
TTouch the ;and _symbols for approxi-
mately 2 seconds.
The ;, _, &,! and Lsymbols light up
brightly.
! T Touch the Filter symbol for approximately
2 seconds.
The Water Tank symbolMlights up.
TRemove the water tank.
TOpen the filter holder.
TInsert the filter cartridge into the water tank,
exerting slight pressure.
TClose the filter holder. It will click into place
audibly.
EAfter two months, the filter will cease to
work. Set the date on the date plate on the
filter holder in the water tank.
TFill the water tank with fresh, cold water and
reinsert it.
The Coffee Grounds Container symbol?
lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Filter symbol!lights up.
! T Touch the Filter symbol to start rinsing of
the filter
The Y, <, >and !symbols flash. The filter
is rinsed.
Rinsing of the filter stops automatically. The
Coffee Grounds Container symbol?lights
up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Y, <and >symbols flash, the
machine heats up. Your JURA is once more
ready for use.
Setting the water hardness
EIf you are using the CLEARYL Blue filter
cartridge and have activated it, there is no
need to set the water hardness.
The harder the water is, the more frequently the
JURA needs to be descaled. It is therefore
important to set the water hardness accurately.
The following water hardness settings are available:
Water hardness Symbol(s) shown in display
Level 1:
1 – 15°dH
1 symbol illuminated
Y
Level 2:
16 – 23°dH
2 symbols illuminated
Y<
Level 3:
24 – 30°dH
3 symbols illuminated
Y<>

16
5 Maintenance
Example:Change the water hardness setting from
‘level 2’ (Y<) to ‘level 3’ (Y<>).
Precondition:Your JURA is ready for use.
TTouch the ;and _symbols for
approximately 2 seconds.
The ;, _, &,! and Lsymbols light up
brightly.
& T Briefly touch the Descaling symbol.
The &, Yand <symbols light up.
> T Touch the Coffee symbol.
The &, Y, <and >symbols light up.
& T Touch the Descaling symbol to confirm that
you want to set the water hardness to
‘level 3’.
Your JURA is once more ready for use.
Automatic switch-off
You can save energy with the automatic switch-off
function on your JURA machine. Your JURA
machine switches off automatically after the preset
time following the last action on the machine.
You can set the following times:
Switch off
after
Symbol(s) shown in display
30 min. Symbol Ylights up
1 hr. Symbol <lights up
2 hrs. Symbol >lights up
Example:Change switch-off time from 30 minutes
(Y) to 1 hour (<).
Precondition:The JURA machine is ready for use.
TTouch the ;and _symbols at the same
time for approximately 2 seconds.
The symbols ;, _, &(or !) and Land also Y
light up.
< T Touch the Espresso symbol.
The symbol <lights up.
TTouch the ;symbol for approximately
2 seconds.
The switch-off time has been changed to
1 hour. Your JURA machine is once more
ready for use.
5 Maintenance
J WARNING
Use of maintenance products that are harmful
to health and discharge of liquids during
maintenance program. Harmful if swallowed.
Irritating to eyes and skin.
T Keep children AWAY.
T Keep children away from the machine while
it is performing a maintenance program.
T Avoid contact with skin and eyes.
T Avoid generation of dust. Do not inhale dust.
T When using do not eat or drink.
T Keep maintenance products away from food,
drink and animal food.
T Keep container tightly closed and dry. Keep
in a cool place.
Your JURA has the following integrated mainte-
nance programs:
UCleaning the machine
UDescaling the machine
UChanging the filter

17
5 Maintenance
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Cleaning the machine
After 180preparations or 80switch-on rinses, the
JURA will prompt you to clean it.
J WARNING
Non-recommended (e.g. liquid) cleaning agents
may contain substances that could damage the
machine or leave residues.
T Use only original JURA cleaning tablets.
These are specially formulated for your
machine.
J WARNING
Harmful and irritating cleaning agent. Harmful if
swallowed. Irritating to eyes and skin.
T Keep children AWAY.
T Avoid contact with skin and eyes.
T Avoid generation of dust. Do not inhale dust.
T After contact with skin, wash immediately
with plenty of water. In case of skin irritation,
seek medical advice.
T After eye contact, immediately flush eyes
with plenty of water and seek medical
advice.
T If swallowed, rinse mouth immediately and
drink large quantities of water. Do not
induce vomiting. Seek medical advice
immediately and show label.
EThe cleaning program lasts approximately
15 minutes.
EDo not interrupt the cleaning program. The
quality of cleaning will be impaired if you do
so.
EJURA cleaning tablets are available from
specialized dealers.
Precondition:Your JURA is ready for use. The
Cleaning symbolLlights up.
L T Touch the Cleaning symbol for
approximately 2 seconds.
The Coffee Grounds Container symbol?
lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Cleaning symbolLlights up.
TPlace a receptacle under the coffee spout.
L T Touch the Cleaning symbol.
The Y, <, >and Lsymbols flash, water
flows out of the coffee spout.
The operation is interrupted, the Ground
Coffee symbol vlights up.
TOpen the powder chute for ground coffee
and drop in a JURA cleaning tablet.
TClose the powder chute for ground coffee.
The Cleaning symbolLlights up.
L T Touch the Cleaning symbol.
The Y, <, >and Lsymbols flash, water
flows out of the coffee spout several times.
The operation is interrupted, the Coffee
Grounds Container symbol?lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Y, <and >symbols flash. The
machine heats up.
Your JURA is once more ready for use.
Cleaning the machine without a prompt: You
can initiate the 'Cleaning the machine' operation
manually at any time as long as the machine is
ready for use. Touch the ;and _symbols at
the same time for approximately 2 seconds.
The ;, _, Land &or !symbols light up brightly.
Continue with the first prompt (indicated by T)
as described in this section.

18
5 Maintenance
Descaling the machine
The JURA builds up deposits of limescale over time
and automatically prompts you to descale it when
necessary. The degree of calcification depends on
the hardness of your water.
J WARNING
Non-recommended descaling agents (e.g. vinegar)
may contain substances that could damage the
machine or leave residues.
T Use only original JURA descaling tablets.
These are specially formulated for your
machine.
J WARNING
Harmful and irritating descaling agent. Harmful if
swallowed. Irritating to eyes and skin.
T Keep children AWAY.
T Avoid contact with skin and eyes.
T Avoid generation of dust. Do not inhale dust.
T After contact with skin, wash immediately
with plenty of water. In case of skin irritation,
seek medical advice.
T After eye contact, immediately flush eyes
with plenty of water. Remove contact lenses.
Seek medical advice.
T If swallowed, rinse mouth immediately and
drink large quantities of water. Do not
induce vomiting. Seek medical advice
immediately and show label.
NOTICE
If the descaling operation is interrupted, there may
be damage to the machine.
T Allow the descaling program to run to the
end.
EThe descaling program lasts approximately
40minutes.
EJURA descaling tablets are available from
specialized dealers.
EIf you use a CLEARYL Blue filter cartridge and
this is activated, you will not be prompted to
descale.
EIf the descaling agent comes into contact
with sensitive surfaces (e.g. marble), damage
cannot be ruled out. Clean up any splashes
immediately.
Precondition:Your JURA is ready for use. The
Descaling symbol&lights up.
& T Touch the Descaling symbol for
approximately 2 seconds.
The Coffee Grounds Container symbol?
lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Water Tank symbolMflashes.
TRemove and empty the water tank.
TCompletely dissolve the contents of one
blister (three JURA descaling tablets) in a
receptacle holding 17 oz (500 ml) of water.
This may take several minutes.
TPour the solution into the empty water tank
and reinsert the tank.
The Descaling symbol&lights up.
& T Touch the Descaling symbol.
The Y, <, >and &symbols flash and water
flows directly into the drip tray.
The operation is interrupted, the Coffee
Grounds Container symbol ?lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Water Tank symbolMlights up.
TRemove the water tank and rinse
thoroughly.
TFill the water tank with fresh, cold water and
reinsert it.
The Descaling symbol&lights up.

19
5 Maintenance
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& T Touch the Descaling symbol.
The Y, <, >and &symbols flash and water
flows directly into the drip tray.
The Y, <and >symbols flash and water
flows out of the coffee spout.
The operation is interrupted, the Coffee
Grounds Container symbol?lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
Your JURA is once more ready for use.
EIf the descaling operation stops
unexpectedly, rinse the water tank
thoroughly.
Descaling the machine without a prompt: You
can initiate the 'Descaling the machine' operation
manually at any time as long as the machine is
ready for use. Touch the ;and _symbols at
the same time for approximately 2 seconds.
The ;, _, Land &symbols light up brightly.
Continue with the first prompt (indicated by T) as
described in this section.
Changing the filter
EAfter 2000 oz (60 liters) of water have flowed
through, the filter will cease to work. Your
JURA will automatically prompt you to
change the filter.
EAfter two months, the filter will cease to
work. Set the date on the date plate on the
filter holder in the water tank.
EIf the CLEARYL Blue filter cartridge is not
activated in programming mode, you will
not be prompted to change the filter.
Precondition:Your JURA is ready for use. The Filter
symbol!lights up.
! T Touch the Filter symbol for approximately
2 seconds.
The Water Tank symbolMlights up.
TRemove the water tank.
TOpen the filter holder and remove the old
filter cartridge.
TInsert a new filter cartridge into the water
tank, exerting slight pressure.
TClose the filter holder. It will click into place
audibly.
EAfter two months, the filter will cease to
work. Set the date on the date plate on the
filter holder in the water tank.
TFill the water tank with fresh, cold water and
reinsert it.
The Coffee Grounds Container symbol?
lights up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The Filter symbol!lights up.
! T Touch the Filter symbol to start rinsing of
the filter.
The Y, <, >and !symbols flash. The filter
is rinsed. Water flows directly into the drip
tray.
Rinsing of the filter stops automatically. The
Coffee Grounds Container symbol?lights
up.
TEmpty the drip tray and coffee grounds
container and reinsert them.
The machine heats up. Your JURA is once
more ready for use.
Changing the filter without a prompt: If the filter
is activated, you can initiate the 'Changing the
filter' operation manually at any time as long as
the machine is ready for use. Touch the ;and _
symbols at the same time for approximately
2 seconds. The ;, _, Land !symbols light up
brightly. Continue with the first prompt
(indicated by T) as described in this section.

20
5 Maintenance
Descaling the water tank
Limescale deposits may form in the water tank. To
ensure correct function of the machine, descale
the water tank from time to time.
TRemove the water tank.
TIf you use a CLEARYL Blue filter cartridge,
remove it.
TDescale the tank with a mild conventional
descaling agent in accordance with the
manufacturer's instructions.
TRinse the water tank thoroughly.
TIf you use a CLEARYL Blue filter cartridge,
reinsert it.
TFill the water tank with fresh, cold water and
reinsert it.
Cleaning the bean container
Coffee beans may be covered with a slight oil film
which remains on the walls of the bean container.
These traces may negatively affect the coffee
result. For this reason clean the bean container
from time to time.
Q T Press the On/Off button to switch the
machine off.
TDisconnect the mains plug.
TRemove the bean container cover.
TRemove the coffee beans with a vacuum
cleaner.
TClean the bean container with a soft, dry
cloth.
TFill the bean container with fresh coffee
beans, then close the bean container cover.