Jura 741 User manual

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A1 Instructions for use - Type 741

26
Your A1/A100
Control elements 28
Important information 30
Proper use...............................................................................................................................................................30
For your safety .......................................................................................................................................................30
1 Preparing and using for the first time 32
Setting up the machine........................................................................................................................................32
Filling the bean container ....................................................................................................................................32
First-time use..........................................................................................................................................................33
First-time use with filter cartridge activation ...................................................................................................33
First-time use without filter cartridge activation.............................................................................................34
Filling the water tank ............................................................................................................................................34
Determining the water hardness........................................................................................................................34
2 Preparation 35
Ristretto, espresso and coffee .............................................................................................................................35
Permanently setting the amount of water for the cup size...........................................................................35
Ground coffee.........................................................................................................................................................35
Adjusting the grinder............................................................................................................................................36
3 Daily operation 37
Switching on the machine ...................................................................................................................................37
Daily maintenance.................................................................................................................................................37
Switching off the machine...................................................................................................................................37
4 Permanent settings in programming mode 37
Inserting and activating the filter .......................................................................................................................37
Setting the water hardness..................................................................................................................................38
Automatic switch-off.............................................................................................................................................38
5 Maintenance 39
Cleaning the machine...........................................................................................................................................39
Descaling the machine ....................................................................................................................................... 40
Changing the filter................................................................................................................................................. 41
Descaling the water tank...................................................................................................................................... 41
Cleaning the bean container ...............................................................................................................................42
6 Messages on symbol display 42
7 Troubleshooting 43
8 Transport and environmentally friendly disposal 44
Transport/ Emptying the system ...................................................................................................................... 44
Disposal .................................................................................................................................................................. 44
9 Technical data 44
10 Index 45
11 JURA contact details/ Legal information 47

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Symbol description
Symbol description
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 JURA.

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Control elements
Control elements
2
4
3
5
7
1
9
8
6
1 Water tank
2 Mains cable (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 grille

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Control elements
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3
1
24
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

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Important information
Important information
Proper use
The machine is designed and
intended for private domestic use. It
is designed solely for the prepara-
tion of coffee. 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 thor-
oughly 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 instruc-
tions for use. Keep these instruc-
tions for use close to the machine
and pass them on to the next user.
For your safety
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 contact JURA service.
UIf the mains cable of this
machine is damaged, it must be
repaired either directly by JURA
or by an authorised JURA service
centre.
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 instruc-
tions 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.
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.

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Important information
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UProtect the JURA from environ-
mental influences such as rain,
frost and direct sunlight.
UDo not immerse the JURA, mains
cable or connections in water.
UDo not put the JURA or any
individual parts in the dish-
washer.
USwitch your JURA off before
cleaning work 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.
UOnly connect the machine to the
mains voltage 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’).
UPlease only use original JURA
maintenance products. Use of
products that are not explicitly
recommended by JURA could
damage the JURA.
UDo not use any coffee beans
treated with additives or cara-
melised coffee beans.
UOnly fill the water tank with
fresh, cold water.
UDo not fill the bean container
with 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 ser-
vice the machine unless super-
vised 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 with-
out supervision if they have been
instructed in how to use it safely.
Children must be able to recog-
nise and understand the poten-
tial dangers arising from incor-
rect use.
People, including children, who
Udo not have the physical, sen-
sory or mental capabilities to use
the machine safely or
Uare inexperienced or lack knowl-
edge in how to use the machine
safely
must be supervised by a responsi-
ble person when using it, or must
be instructed in how to use it
correctly.

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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
CAUTION
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 container.
TRemove the aroma preservation cover of the
bean container.
TRemove any dirt or foreign objects from
inside the bean container.
Safety when handling the CLARIS
Blue filter cartridge:
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.

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1 Preparing and using for the first time
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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 CLARIS 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 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: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 CLARIS 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.
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.

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1 Preparing and using for the first time
First-time use without filter cartridge
activation
If you do not want to use the CLARIS 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.
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.
CAUTION
Milk, sparkling mineral water or other liquids can
damage the water tank or the machine.
T Only fill the water tank with fresh, cold water.
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 discolouration of
the Aquadur® test strip and the description
on the packaging.
The water hardness can now be set.