Jura IMPRESSA F90 User manual

IMPRESSA F90
Instructions for use
11/2001
Art. Nr. 63213

Jura Impressa F90
English............................................................................................................. 6 – 123
Legend:
DISPLAY: serves as information.
DISPLAY: please follow the instructions shown.
= Note = Important = Tip
Jura Elektroapparate AG, CH-4626 Niederbuchsiten,
Internet http://www.juraworld.com

Fig. 1
Fig. 4
Fig. 8
Fig. 2
Fig. 5
Fig. 9
Fig. 3
Fig. 7
Fig. 10
Fig. 6

7 8
11
12
13
14/15
16
17
18
4
3
2
1
5
6
9
10
19
20
Control elements
A) Display dialog system
B) Symbols (navigation in programming mode)
C) Large cup
D) Coffee
E) Espresso
F) Start (to start the draw-off operation)
G) Coffee strength «mild»
H) Coffee strength «Normal»
I) Coffee strength «strong»
1 Programming key
2 Selection key for pre-ground coffee
3 Draw-off key 1 cup
4 Draw-off key 2 cups
5 ON/OFF key
6 Maintenance key
7 Connectivity socket
8 Control panel
9 Filler funnel key for pre-ground coffee
10 Bean tank cover
11 Water tank with handle
12 Water portion draw-off key
13 Steam portion draw-off key
14 Replaceable steam / frothing nozzle(Fig. 7)
15 Replaceable hot water nozzle
16 Height-adjustable coffee spout
17 Cup illumination (Fig. 10)
18 Coffee grounds container
19 Drip grate
20 Drip tray
Sensitive Touch Screen TechnologyPROGRAMMATION
B)
8
A)
8
C) D) E) F) G) H) I)

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Contents
Jura Impressa F90
1. Description of control panel ...........................page 6
2. Safety information........................................page 6
2.1 Warning................................................page 6
2.2 Precautions ...........................................page 6
3. Preparing the coffee machine for use...............page 6
3.1 Check the mains voltage..........................page 6
3.2 Check electrical fuse...............................page 7
3.3 Refill water ...........................................page 7
3.4 Filling the bean tank...............................page 7
3.5 Adjusting the grinding gear .....................page 7
4. First use .....................................................page 7
4.1 Cup illumination.....................................page 8
5. Adjustment of water hardness ........................page 8
6. Installation of Claris filter cartridges ...............page 9
6.1 Installing the filter .................................page 9
6.2 Replacing the filter.................................page 9
7. Rinsing the coffee machine ............................page 9
8. Drawing off coffee........................................page 10
8.1 Drawing off espresso...............................page 10
8.2 Drawing off a large cup of coffee..............page 10
8.3 Drawing off pre-ground coffee..................page 11
9. Drawing off hot water ...................................page 11
10. Drawing off steam ........................................page 11
11. Switching off the coffee machine....................page 12
12. Programming ...............................................page 12
12.1 Programming the filter .........................page 12
12.2 Programming the water hardness ...........page 12
12.3 Programming the aroma INTENSIVE
or STANDARD.....................................page 13
12.4 Programming the temperature ...............page 13
12.5 Programming the water quantity............page 13
12.6 Programming 1 cup..............................page 14
12.7 Programming the steam portion .............page 14
12.8 Programming the water portion .............page 14
12.9 Programming the time..........................page 15
12.10 Programming the automatic switch-on
time ..................................................page 15
12.11 Programming the automatic switch-off
time ..................................................page 16
12.12 Cup counter........................................page 16
12.13 Programming the language....................page 16
12.14 Connectivity .......................................page 17
13. Maintenance ................................................page 17
13.1 Refilling water ....................................page 17
13.2 Emptying the coffee grounds container ...page 17
13.3 No Drip tray .......................................page 17
13.4 Filling the bean tank ............................page 17
13.5 Replacing the filter ..............................page 17
13.6 Cleaning the coffee machine .................page 17
13.7 Coffee machine calcified.......................page 18
13.8 General cleaning instructions.................page 18
13.9 Regular service....................................page 18
13.10 Emptying the system............................page 18
14. Cleaning...................................................... page 18
15. De-scaling ................................................... page 19
16. Disposal ......................................................page 20
17. Tips for perfect coffee...................................page 20
18. Messages.....................................................page 21
19. Problems .....................................................page 22
20. Legal information .........................................page 23
21. Technical data..............................................page 23
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Important information
Thank you very much for purchasing this Impressa coffee machine.
Before using your new coffee machine for the first time, carefully
read this operating manual and keep it for future reference.
Should you need more information or if you meet with particular
problems not specified in these operating instructions in sufficient
detail, either contact us directly or contact your local authorized
dealer.
1. Description of control panel
A gentle push on the control panel will do, and the sensors will
read your wish from your fingertips. The Impressa F90 offers Café
à la Carte, coffee to the taste of everybody. You can select one of
the programmed coffee specialities at a gentle touch on the touch
screen.
As a result of high electromagnetic interference, the touch screen
may become inactive. All the remaining draw-off keys, the
selection key for pre-ground coffee, draw-off key 1 cup, draw-off
key 2 cups, can still be used.
2. Safety information
2.1 Warning
Children do not realize the dangers involved in using electric
appliances, for this reason always keep an eye on children when
they use electric appliances.
The coffee machine may only be used by instructed persons.
Never use a defective coffee machine or a machine with a
defective mains cable.
Never immerse the coffee machine in water.
2.2 Precautions
Never expose the coffee machine to weather (rain, snow, frost),
never touch the machine when your hands are wet.
Install the machine on a stable and level surface. Never place
your machine on hot or warm surfaces (cooktops). Make sure the
machine is installed at a place not accessible to children or pets.
If you don’t use the machine for a longer time (holidays, etc.)
always disconnect the mains cable.
Always disconnect mains cable before cleaning the machine.
When disconnecting the mains cable never pull on the mains
cable or the machine itself.
Never repair or open the coffee machine yourself. Any repairs
may only be carried out by authorized service shops using ori-
ginal spare parts and accessories.
The coffee machine is connected to mains supply via a mains
cable. Make sure nobody can trip over the mains cable. Make
sure children and pets cannot reach the machine
Never put the coffee machine or individual parts of it into a
dishwasher.
Make sure to install the machine at a place with sufficient air
circulation, to prevent overheating of the machine.
3. Preparing the coffee machine for use
3.1 Check the mains voltage
The coffee machine is preset in the factory to the correct mains
voltage. Check if your local mains supply voltage complies with
the information given on the type plate on the underside of the
coffee machine.

7
3.2 Check electrical fuse
The coffee machine is designed for an electric current of 10
Ampères. Check if the electrical fuse has sufficient capacity.
3.3 Refill water
Only use fresh, cold water. Never fill in milk, mineral water
or other liquids.
Take out the water tank and thoroughly rinse it with cold tap
water (Fig. 1).
Then fill the water tank and re-install it in the coffee machine.
Make sure the tank is installed correctly and that it engages
properly.
3.4 Filling the bean tank
Open the cover of the bean tank (10).
Remove any dirt or foreign matter from the bean tank.
Fill coffee beans in the bean tank and close the cover.
3.5 Adjusting the grinding gear
You can adjust the grinding gear to the roast of your coffee. We
recommend that you use
a fine adjustment (the smaller the dots, the finer the
grinding is) for a light roast
a coarse adjustment (the bigger the dots, the coarser the
grinding is) for a dark roast
The grinding degree may only be adjusted while the grinding
gear is running.
Open the cover of the bean tank (10).
To adjust the grinding degree turn the rotary switch (Fig. 2) to
the required position.
4. First use
Fill coffee beans in the bean tank (10).
Fill water tank.
Switch on your coffee machine using the key .
WWW.IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
FILL SYSTEM / WATER PORTION
Place an empty cup under the hot water nozzle (15).
Press water portion draw-off key
SYSTEM FILLING
MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press symbol .
COFFEE NORMAL
If FILL BEANS is displayed, touch the symbol
again. The mill was still empty.
To get an excellent froth, adjust the coffee spout (16) to the
size of your cup (Fig. 3 ).
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4.1 Cup illumination
The cup illumination puts your coffee in a good light, making it a
treat for the eyes.
When you plug in or switch on the machine or press any key, the
cup illumination is activated for 1 minute. To switch on the cup il-
lumination, with the machine switched off, press any key (Fig. 10).
5. Adjustment of water hardness
In the coffee machine water is heated up. As a result, calcifi-
cation occurs during normal use and is indicated auto-
matically. Before using the machine for the first time the
hardness of the water used must be adjusted. Use the sup-
plied test sticks for this.
1° German hardness is equivalent to 1.79° French hardness.
The coffee machine has 5 hardness degrees which can be used and
are displayed while you are adjusting the water hardness.
The displayed information means the following:
WATER
HARDNESS –– Water hardness function switched off
WATER German water hardness degree 1 to 7°
HARDNESS 1 French Water hardness degree 1.79 – 12.53°
WATER German water hardness degree 8 to 15°
HARDNESS 2 French Water hardness degree 14.32 – 26.85°
WATER German water hardness degree 16 to 23°
HARDNESS 3 French Water hardness degree 28.64 – 41.14°
WATER German water hardness degree 24 to 30°
HARDNESS 4 French Water hardness degree 42.96 – 53.7°
When the machine leaves the factory it is adjusted to WATER
HARDNESS 3. You can adjust another hardness. To do this,
proceed as follows:
Pull out the mains cable from the cable box on the rear side of the
coffee machine and connect the machine to mains supply.
Press the key to switch on the coffee machine.
WWW.IMPRESSA-F-LINE.COM
Your coffee machine is switched to start-up position.
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press programming key until you hear an acoustic signal.
FILTER NO
Press symbol until the following message is displayed:
WATER HARDNESS 3
Press symbol , you will hear an acoustic signal and the
hardness degree flashes.
Now, press symbols to adjust the required hardness
degree.
Press symbol to confirm the new settings.
WATER HARDNESS 4
Press programming key to leave Programming Mode.
PLEASE SELECT

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6. Installation of Claris filter cartridges
If the Claris filter cartridge is installed properly, de-scaling
of the coffee machine is no longer required. For more infor-
mation on the Claris filter cartridge refer to brochure
«Claris». Hard on limescale. Gentle on your coffee
machine.»
6.1 Installing the filter
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Fold up the cartridge holder. Insert the filter cartridge in the
water tank (Fig. 4)
Close the cartridge holder until it engages audibly.
Fill the water tank with cold, fresh tap water and install it again.
Press Programming key until you hear an acoustic signal.
NO FILTER
Press symbol , NO flashes on the display.
Press symbol until the following message is displayed:
FILTER YES (YES flashes)
Press symbol .
INSTALL FILTER / WATER PORTION
Place a sufficiently large jug (approx 1 litre) under the hot water
nozzle (15) and press the water portion draw-off key .
FILTER RINSING. The water draw-off operation is
stopped automatically.
MACHINE HEATING UP
PLEASE SELECT
Now you have activated the filter. In Programming Mode the
water hardness selection function is no longer displayed.
6.2 Replacing the filter
REPLACE FILTER / PLEASE SELECT
Use the key to switch off the coffee machine.
GOOD BYE
Press maintenance key for some seconds, with the machine
switched off.
INSTALL FILTER / WATER PORTION
Fold up the cartridge holder. Insert the filter cartridge in the
water tank (Fig. 4)
Close the cartridge holder until it engages audibly.
Fill the water tank with cold, fresh tap water and reinstall it in
the coffee machine.
Place a sufficiently large jug (approx 1 litre) under the hot water
nozzle (15) and press the draw-off key .
FILTER RINSING. The water draw-off operation is
stopped automatically.
MACHINE HEATING UP
PLEASE SELECT
7. Rinsing the coffee machine
When the coffee machine was switched off and has cooled
down in the meantime, a rinsing operation is started when
the machine is switched on again. When the machine is
switched off, a rinsing operation is started automatically.
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Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
8. Drawing off coffee
You can change the selected product at any time by pressing
the symbols before starting the operation by pressing
. The selected product is displayed.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Place 1 cup under the adjustable coffee spout (16) and press
symbol .
COFFEE NORMAL
Press symbols (/ / )to select the strength of your coffee.
COFFEE STRONG
Press symbol .
COFFEE STRONG Your product is being prepared.
PLEASE SELECT
8.1 Drawing off espresso
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Place 1 cup under the adjustable coffee spout (16) and press
symbol .
ESPRESSO NORMAL
Press (/ / )to select the strength of your espresso.
ESPRESSO STRONG
Press symbol .
ESPRESSO STRONG. Your product is being pre-
pared.
PLEASE SELECT
8.2 Drawing off a large cup of coffee
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Place 1 cup under the adjustable coffee spout (16) and press
symbol .
LARGE CUP NORMAL
Press (/ / )to select the strength of your coffee.

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LARGE CUP MILD
Press symbol .
LARGE CUP MILD Your product is being prepared.
PLEASE SELECT
8.3 Drawing off pre-ground coffee
Never use instant coffee or quick-coffee. We recommend
that you always use powder from fresh coffee beans or, pre-
ground, vacuum-packed coffee. Never fill in more than 2
portions of powder. The pre-ground coffee tank is no storage
tank. Make sure that the pre-ground you use is not too fine.
This may cause blocking of the system. In this case the
coffee only drips out of the coffee spout.
If you press the draw-off key unintentionally, you can stop
the operation by pressing the maintenance key. Your coffee
machine will carry out a rinsing operation.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press selection key .
FILL IN POWDER / PLEASE SELECT
Now fill in 1 or 2 level dosing spoonfuls of pre-ground coffee in
the filler funnel for pre-ground coffee (Fig. 5).
Place 1 cup under the adjustable coffee spout (16) and press the
corresponding symbol ( / / ).
LARGE CUP POWDER
Press symbol .
LARGE CUP POWDER Your powder coffee is
being prepared.
Display:PLEASE SELECT
9. Drawing off hot water
You can adjust the water portion individually (see Chapter
12 Programming). Install the hot water nozzle (Fig. 7) to
obtain perfect water flow.
At the start of the water draw-off there can be splashing
Avoid direct contact with the skin!
Do not replace the hot water nozzle directly after drawing off
water, because the nozzle is hot after the draw-off operation.
Place a cup under the hot water nozzle (15).
Press water draw-off key .
WATER PORTION
The programmed portion is being prepared. You can stop the
draw-off operation at any time by pressing the draw-off key .
PLEASE SELECT
10. Drawing off steam
Steam can be used for heating liquids and frothing milk for
cappuccino. Make sure that the steam/frothing nozzle (14) is
pushed upwards when liquids are heated. Push down the
frothing aid (Fig. 7) to froth liquids.
If you do not draw off steam within 3 minutes, steam draw-
off mode is terminated.
Install the steam/frothing nozzle (Fig. 7). This is included in
your Welcome Pack.
E

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12. Programming
When your coffee machine leaves the factory it is adjusted such
that you can draw off coffee without having to change any settings.
However, you can programme various parameters individually.
You can programme the following stages:
 Filter
 Water hardness
 Aroma
 Temperature
 Water quantity for coffee
 1 Cup
 Steam portion
 Water portion
 Time
 Automatic switch-on time
 Automatic switch-off time
 Draw offs
 Language
12.1 Programming the filter
Refer to Chapter 6.1 «Inserting the filter».
12.2 Programming the water hardness
Refer to Chapter 5 «Adjusting the water hardness».
During frothing some water will escape the system before
the actual steam draw-off. This does not affect the result, e.g.
when frothing milk.
At the start of the water draw-off there can be splashing The
steam nozzle becomes hot. Avoid direct contact with the
skin!
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press steam portion draw-off key .
MACHINE HEATING UP
PLEASE SELECT
Place a cup under the steam/frothing nozzle (14) and immerse
the frothing aid in the milk to be frothed or the liquid to be
heated.
Press steam draw-off key again.
STEAM PORTION. Your product is being prepared.
You can stop the draw-off operation at any time by pressing the
steam draw-off key .
PLEASE SELECT
11. Switching off the coffee machine
Use the key to switch on the coffee machine.
PLEASE SELECT
Use key to switch OFF your coffee machine.
GOOD BYE
The automatic rinsing operation is started.

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12.3 Programming the aroma INTENSIVE or
STANDARD
The aroma for the powder quantities ( / / ) was
adjusted to Intensive in the factory. If requested it can also
be set to Standard.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Touch symbol until the following message is displayed:
AROMA INTENSIVE
Press symbol , you will hear an acoustic signal, IN-
TENSIVE flashes.
Use the symbols to adjust the aroma to STANDARD.
Press symbol to confirm the new settings.
AROMA STANDARD
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.4 Programming the temperature
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Touch symbol until the following message is displayed:
TEMP. HIGH
Press symbol , you will hear an acoustic signal and HIGH
flashes.
Use the symbol to adjust the temperature to NORMAL.
Press symbol to confirm your settings.
TEMP. NORMAL
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.5 Programming the water quantity
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
WATER QUANTITY
Press symbol .
SELECT PRODUCT
Select the product, the water quantity of which you want to
programme ( / / )
COFFEE 90 ML
Press symbol , the value flashes.
Use symbols to change the value in 5 ml increments.
Press symbol to save the water quantity for this product.
E

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WATER QUANTITY
Use the symbols to reach the next programming stage
or press programming key to quit Programming Mode.
12.6 Programming 1 cup
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
1 CUP 120 ML.
Press symbol , the value flashes.
Use symbols to change the value in 5 ml increments.
Press symbol to save the water quantity for 1 cup.
1 CUP NORMAL
Press one of the symbols ( / / ) to select the strength of
your coffee.
1 CUP STRONG
Press symbol to save the new settings.
1 CUP 180 ML (for example)
Use the symbols to reach the next programming stage or
press key to quit Programming Mode.
These settings were taken over for the draw-off key for 2
cups.
12.7 Programming the steam portion
The programmable steam portion time is between 3 and 60
seconds.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
STEAM 20 SEC.
Press symbol , the value 20 flashes.
Press symbols to change the value.
Press symbol to save the new value.
STEAM 40 SEC (Example)
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.8 Programming the water portion
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:

15
WATER PORTION
Press symbol , you will hear an acoustic signal.
PRESS KEY
Press water portion draw-off key .
ENOUGH WATER? PRESS MAINTENANCE.
When the required water quantity is reached press key . The
water draw-off operation is stopped, the water portion is pro-
grammed now.
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.9 Programming the time
You must programme the time if you want to use the
automatic switch-on function.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
TIME —:—
Press symbol , you will hear an acoustic signal and —:—
flashes.
Use symbols to adjust the hours and confirm by pressing
.
Use symbols to adjust the minutes and confirm by
pressing . The time is now programmed.
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
If the machine is disconnected from mains supply, the time
must be programmed again.
12.10 Programming the automatic switch-on time
You must programme the time (Chapter 12.9) if you want to
use the automatic switch-on function.
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
MACHINE ON —:—
Press symbol , you will hear an acoustic signal and —:—
flashes.
Use the symbols to select the hours and confirm by
pressing .
Use symbols to adjust the minutes and confirm by
pressing . The switch-on time is now programmed.
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
E

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12.11 Programming the automatic switch-off time
You can programme your coffee machine such that it will
switch off automatically after a certain time. You can
programme the switch-off time in a range between 0.5 and 9
hours, or select –:– (i.e. function switched off).
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING:
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
OFF AFTER 5.0 HOURS
Press symbol , you will hear an acoustic signal and 5.0
flashes.
Use the symbols to select the hours and confirm by
pressing .
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.12 Cup counter
This function is available with the following products:
In Aroma Select via symbols , , and via the pre-
ground coffee draw-off key , draw-off key for 1 cup
and draw-off key for 2 cups .
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
DRAW OFFS ....... (Total number of draw offs)
To learn how often a function was selected, press the cor-
responding key or symbol.
Use the symbols to reach the next programming stage or
press programming key to quit Programming Mode.
12.13 Programming the language
Use the key to switch on the coffee machine.
WWW. IMPRESSA-F-LINE.COM
HELLO, MACHINE HEATING UP
PRESS MAINTENANCE
MACHINE RINSING
PLEASE SELECT
Press programming key until you hear an acoustic signal.
Press symbol until the following message is displayed:
SPRACHE DEUTSCH
Press symbol , you will hear an acoustic signal and
DEUTSCH flashes.
Press symbols to select the required language.
Press symbol to save the new settings.
LANGUAGE ENGLISH
Use the symbols to reach the next programming stage or press
programming key to quit Programming Mode.

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12.14 Connectivity
With the Connectivity system it is possible for your IMPRESSA
F90 to communicate with your PC and the Internet. To use this
feature, you will need a kit which you can order at www.impressa-
f-Line.com or your local authorized dealer. Available as from
January 2002.
13. Maintenance
13.1 Refilling water
REFILL WATER
If this information is displayed, drawing off products is no
longer possible. Refill water as described in Chapter 3.3.
PLEASE SELECT
The water tank should be rinsed daily and refilled with fresh
water. Only fill in fresh, cold water. Never fill in milk,
mineral water or other liquids.
13.2 Emptying the coffee grounds container
EMPTY COFFEE GROUNDS CONTAINER
If this information is displayed, drawing off products is no
longer possible and the coffee grounds container must be
emptied (Fig.8 ).
Your coffee machine must be switched on.
Carefully take out the drip tray, it is filled with water.
NO TRAY
PLEASE SELECT
The red water level warning message appears when the
coffee drip tray is full.
13.3 No Drip tray
NO TRAY
If this information is displayed, the drip tray is not installed
properly or was not installed at all.
PLEASE SELECT
13.4 Filling the bean tank
REFILL BEANS
We recommend that you clean the bean tank regularly before
refilling beans, using a dry cloth. Before doing this, switch off
the coffee machine.
Refill beans as described in Chapter 3.4.
The message REFILL BEANS will disappear after you draw
off your next cup of coffee.
13.5 Replacing the filter
After drawing off 50 liters the filter cartridge will be used
up.
Refer to Chapter 6.2 «Replacing the filter».
13.6 Cleaning the coffee machine
After 200 draw-off operations or after 160 rinsing operations, the
coffee machine must be cleaned. A message appears on the display,
telling you to start the cleaning programme. You can still draw off
coffee or hot water/steam. However, we recommend that you
should clean the machine (Chapter 14) within the next few days.
CLEAN MACHINE / PLEASE SELECT
E

18
13.7 Coffee machine calcified
During normal use of the coffee lime scaling will occur. The
degree of calcification depends on the hardness of the water you
use. The machine will inform you when de-scaling is required. You
can still draw off coffee or hot water/steam. However, we recom-
mend that you should de-scale the machine (Chapter 15) within the
next few days.
MACHINE CALCIFIED / PLEASE SELECT
13.8 General cleaning instructions
Never use scrapers, abrasive cloths, sponges or caustic chemicals
for cleaning.
Clean the inside and outside of the case using a soft, moist
cloth.
Clean the pivoting nozzle each time it was used.
Clean the control panel with a micro-fibre cloth.
After heating milk, draw off some water to clean the inside of
the pivoting nozzle.
You can disassemble the frothing aid to clean it thoroughly
(Fig. 9).
The water tank should be rinsed daily and refilled with fresh
water.
If lime-scaling forms in the tank, remove it using a com-
mercial de-scaling agent. Take out the water tank.
If you use a Claris filter cartridge, remove it before de-
scaling the tank.
13.9 Regular service
Regular inspection carried out by the Jura Service will extend the
service life and reliability of your machine. Keep the original
packing for transport.
13.10 Emptying the system
This is necessary to protect the coffee machine against
damage occurring during transport as a result of frost.
Use the key to switch off the coffee machine.
Place a jug under the pivoting nozzle (15).
Press the steam portion draw-off key until the following
message appears.
Display:SYSTEM EMPTYING
The coffee machine is switched off.
14. Cleaning
The coffee machine features an integrated cleaning programme.
The procedure takes some 15 minutes.
Only use Jura cleaning tablets. These are available at your
authorized dealer.
Once started, the cleaning operation must not be interrupted.
After each cleaning operation the filler funnel for the 2nd
coffee type should be cleaned.
CLEAN MACHINE / PLEASE SELECT
Press maintenance key until the following message appears.
EMPTY TRAY. Take out the tray, empty it and
reinstall it.
PRESS MAINTENANCE

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Press maintenance key .
MACHINE CLEANING
TABLET / PRESS MAINTENANCE (Fig. 6). You
will hear an acoustic signal.
MACHINE CLEANING
EMPTY TRAY. You will hear an acoustic signal.
PRESS MAINTENANCE
MACHINE CLEANING
EMPTY TRAY. You will hear an acoustic signal.
PLEASE SELECT
Now the cleaning operation is complete.
15. De-scaling
The coffee machine features an integrated de-scaling programme.
The procedure takes some 30 minutes.
Only use Jura de-scaling tablets. These are available at your
authorized dealer.
Your machine will inform you if it needs de-scaling.
You can still draw off coffee or hot water / steam and start
the de-scaling programme later.
Switch off the system before starting the de-scaling pro-
gramme. Once started, the de-scaling programme must not
be interrupted.
If acidic de-scaling agents are used, remove any splashes and
drops from sensitive surfaces, in particular surfaces made of
natural stone and wood, alternatively take appropriate pre-
ventive measures.
In any case wait until the de-scaling agent is used up and the
tank is empty. Never refill de-scaling agent.
MACHINE CALCIFIED / PLEASE SELECT
Use the key to switch off the coffee machine.
GOOD BYE
Take out the water tank
Press maintenance key until the following message appears.
EMPTY TRAY
AGENT IN TANK
Completely dissolve the content of one blister (2 tablets) in a
jug containing 0.5 liters of water, and fill the mixture in the
water tank. Reinstall the water tank.
Put a sufficiently large container under the hot water nozzle (15).
PRESS MAINTENANCE / AGENT IN TANK
Machine de-scaling
The de-scaling agent comes out of the hot water nozzle in inter-
vals. After some intervals the de-scaling agent is discharged
directly in the drip tray.
EMPTY TRAY. You will hear an acoustic signal.
REFILL WATER
Thoroughly rinse the water tank and fill it with fresh cold tap
water. Then reinstall it.
Put a sufficiently large container under the hot water nozzle (15).
PRESS MAINTENANCE / REFILL WATER
MACHINE DE-SCALING
The water comes out of the hot water nozzle in intervals. After
some intervals the water is discharged directly in the drip tray.
EMPTY TRAY. You will hear an acoustic signal.
PRESS MAINTENANCE
E

20
MACHINE RINSING:
PLEASE SELECT
After the de-scaling, clean the aluminium front using a
slightly moist cloth.
16. Disposal
Please return the coffee machine to your local dealer, the service
shop or to Jura for proper disposal (Fig. 3).
17. Tips for perfect coffee
Adjustable coffee spout
You can adjust the height of the coffee spout to the size of your
cups
Grinding degree
Refer to Chapter 3.5 «Adjusting the grinding gear».
Preheating cups
You can preheat the cups using hot water or steam. The smaller the
coffee you want to draw off, the more important preheating is.
Sugar and cream
Stirring coffee/tea will result in heat being released. Adding
refrigerated cream or milk will reduce the temperature of the coffee
significantly.