Z8 – Quick Reference Guide
Z8 – Quick Reference Guide
Z8 – Quick Reference Guide
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These short instructions do not replace the ‘Z8 Instructions for Use’.
Make sure you read and observe the safety information and warnings first in order to avoid hazards.
Rinsing the machine
Automatic milk system
rinsing
Cleaning the milk system
You can initiate the rinse operation manually at any time.
Precondition: The start screen is displayed.
T Place a receptacle under the dual spout.
T Touch ‘ P ’.
‘Machine settings’
T Move your finger across the display until ‘Maintenance sta-
tus’ is displayed in the centre.
T Touch ‘Maintenance status’.
‘Clean the milk system’
T Move your finger across the display until ‘Rinse’ is displayed
in the centre.
T Touch ‘Rinse’ to start the rinse operation.
‘Machine is rinsing’, ‘Milk system is being rinsed’, water
flows out of the dual spout.
The rinse stops automatically. The start screen is displayed.
15 minutes after milk preparation, the milk system is automatically
rinsed. Therefore always place a receptacle under the dual spout
after preparing milk.
To ensure that the milk system in the dual spout always works properly, you must clean it daily when you have been preparing milk.
CAUTION
If the wrong cleaning agent is used, the machine could be damaged
and/or traces could be left behind in the water.
T Use only original JURA maintenance products.
E JURA milk system cleaner is available from specialised dealers.
E To clean the milk system, use the container supplied.
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Z8 – Quick Reference Guide
Precondition: The start screen is displayed. ‘Clean the milk system’
is displayed.
T Touch ‘Clean the milk system’.
T Touch ‘Clean the milk system’ again.
T Touch ‘Start’.
T Touch ‘Start’ again.
‘Milk system cleaner’ / ‘Connect the milk tube’
T Remove the milk pipe from the milk container.
T Add 1 capful of milk system cleaner to the outer, rectangular
part of the container.
T Place the container under the dual spout and connect the
milk pipe with the container.
E To connect the milk pipe to the container correctly, the pipe
must be fitted with a connector.
T Slide the dual spout down to fix the container in place.
T Touch ‘Next’.
‘Milk system is being cleaned’, the dual spout and the pipe
are cleaned.
The operation stops automatically. ‘Milk system cleaning
complete’ appears briefly on the display.
The start screen is displayed.
Dismantling and rinsing
the dual spout
The dual spout must be dismantled and rinsed daily if milk has been
prepared to make sure it functions perfectly and also in the interests
of hygiene.
T Remove the milk pipe and rinse it thoroughly under running
water.
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Z8 – Quick Reference Guide
T Press the releasing devices and pull the cover of the dual
spout up and off.
T Remove the milk system from the dual spout.
T Dismantle the milk system into its individual parts.
T Rinse all the parts under running water. If there are severely
dried-on milk residues, firstly immerse the individual parts
in a solution of 250 ml cold water and 1 capful of JURA milk
system cleaner. Then rinse the parts thoroughly.
T Reassemble the milk system.
T Fit the assembled individual parts back in the dual spout and
press it firmly.
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Z8 – Quick Reference Guide
T Fit the cover of the dual spout. Make sure the cover of the
dual spout is correctly fitted.
T Connect the milk pipe to the dual spout.
Inserting the filter
Your Z8 no longer has to be descaled if you are using the CLARIS
Smart filter cartridge. If you did not insert the filter cartridge the first
time you used the machine, you can do this now as follows.
Precondition: The start screen is displayed.
T Remove and empty the water tank.
T Fit the filter cartridge extension supplied on top of a CLARIS
Smart filter cartridge .
T Insert the filter cartridge with its extension into the water
tank.
T Turn the filter cartridge clockwise until it audibly clicks into
place.
T Fill the water tank with fresh, cold water and reinsert the
tank.
E The machine automatically detects that you have just inserted
the filter cartridge.
‘Filter operation’ / ‘Saved’
‘Filter is being rinsed’, the filter is rinsed. The water flows
directly into the drip tray.
‘Empty drip tray’
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Z8 – Quick Reference Guide
T Empty the drip tray and put it back into the machine.
‘Filter operation’ / ‘Filter rinsing complete’
The start screen is displayed. Your Z8 is once more ready for
use.
Changing the filter
E Once the filter cartridge stops working (depending on the
water hardness setting), the Z8 will prompt you to change the
filter.
E CLARIS Smart filter cartridges are available from specialised
dealers.
Precondition: The start screen is displayed. ‘Change the filter’ is dis-
played.
T Remove and empty the water tank.
T Turn the filter cartridge anti-clockwise and remove it along
with the extension from the water tank.
T Fit the filter cartridge extension on top of a new CLARIS
Smart filter cartridge.
T Insert the filter cartridge with its extension into the water
tank.
T Turn the filter cartridge clockwise until it audibly clicks into
place.
T Fill the water tank with fresh, cold water and reinsert the
tank.
E The machine automatically detects that you have just chan-
ged the filter cartridge.
‘Filter operation’ / ‘Saved’
‘Filter is being rinsed’, the filter is rinsed. The water flows
directly into the drip tray.
‘Empty drip tray’
T Empty the drip tray and put it back into the machine.
‘Filter operation’ / ‘Filter rinsing complete’
The start screen is displayed. Your Z8 is once more ready for
use.
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Z8 – Quick Reference Guide
Cleaning the machine
CAUTION
After 180 preparations or 80 switch-on rinses, the Z8 will prompt you
to clean it.
If the wrong cleaning agent is used, the machine could be damaged
and/or traces could be left behind in the water.
T Use only original JURA maintenance products.
E The cleaning programme lasts approximately 20 minutes.
E Do not interrupt the cleaning programme. The quality of
cleaning will be impaired if you do so.
E JURA cleaning tablets are available from specialised dealers.
Precondition: The start screen is displayed. ‘Clean machine’ is dis-
played.
T Touch ‘Clean machine’.
‘Clean’
T Touch ‘Clean’.
T Touch ‘Start’.
T Touch ‘Start’ again.
‘Empty coffee grounds container’
T Empty the drip tray and coffee grounds container and put
them back into the machine.
‘Press the Rotary Switch’
T Place a receptacle under the dual spout.
T Press the Rotary Switch.
‘Machine is being cleaned’, water flows out of the dual spout.
The operation is interrupted, ‘Add cleaning tablet’.
T Open the cover of the filler funnel for ground coffee.
T Insert a JURA cleaning tablet into the filler funnel.
T Close the cover of the filler funnel.
‘Press the Rotary Switch’
T Press the Rotary Switch.
‘Machine is being cleaned’, water flows out of the dual spout
repeatedly.
The operation stops automatically.
‘Empty coffee grounds container’
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Z8 – Quick Reference Guide
T Empty the drip tray and coffee grounds container and put
them back into the machine.
Cleaning is now complete. The start screen is displayed.
Descaling the machine
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CAUTION
CAUTION
CAUTION
CAUTION
The Z8 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.
E If you are using a CLARIS Smart filter cartridge, you will not be
prompted to descale.
If the descaling agent comes into contact with the skin or eyes, this
can cause irritation.
T Avoid contact with the skin or eyes.
T Rinse off the descaling agent with clean water. Should you get
any descaling agent in your eye, see a doctor.
If the wrong descaling agent is used, the machine could be damaged and/or traces could be left behind in the water.
T Use only original JURA maintenance products.
If the descaling operation is interrupted, there may be damage to
the machine.
T Allow the descaling programme to run to the end.
If the descaling agent comes into contact with sensitive surfaces
(e.g. marble), damage cannot be ruled out.
T Clean up any splashes immediately.
E The descaling programme lasts approximately 45 minutes.
E JURA descaling tablets are available from specialised dealers.
Precondition: The start screen is displayed. ‘Decalcify machine’ is
displayed.
T Touch ‘Decalcify machine’.
‘Descale’
T Touch ‘Descale’.
T Touch ‘Start’.
T Touch ‘Start’ again.
‘Empty drip tray’
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Z8 – Quick Reference Guide
T Empty the drip tray and coffee grounds container and put
them back into the machine.
‘Pour descaling agent into water tank’
T Remove and empty the water tank.
T Completely dissolve 3 JURA descaling tablets in a receptacle
holding 600 ml of water. This may take several minutes.
T Pour the solution into the empty water tank and insert it
into the machine.
‘Press the Rotary Switch’
T Place a receptacle under the hot-water spout and dual spout.
T Press the Rotary Switch.
‘Machine is being descaled’, water flows straight into the
drip tray and out of the hot-water nozzle and dual spout
repeatedly.
The operation is interrupted, ‘Empty drip tray’.
T Empty the drip tray and coffee grounds container and put
them back into the machine.
‘Fill water tank’
T Empty the receptacle and place it under the hot water and
dual spouts.
T Remove the water tank and rinse it thoroughly.
T Fill the water tank with fresh, cold water and reinsert the
tank.
‘Press the Rotary Switch’
T Press the Rotary Switch.
‘Machine is being descaled’, the descaling operation is con-
tinued. Water flows straight into the drip tray and out of the
hot-water nozzle and dual spout repeatedly.
‘Empty drip tray’
T Empty the drip tray and coffee grounds container and put
them back into the machine.
Descaling is now complete. The start screen is displayed.
E If the descaling operation stops unexpectedly, rinse the water
tank thoroughly.
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Z8 – Quick Reference Guide
Z8_Kurz/en/201711
Descaling the water tank
Cleaning the bean
container
Limescale deposits may form in the water tank. To ensure correct
function of the machine, descale the water tank from time to time.
T Remove the water tank.
T If you use a CLARIS Smart filter cartridge, remove this.
T Completely fill the water tank and dissolve 3 JURA descaling
tablets in it.
T Leave the water tank with the descaling solution for several
hours (e.g. overnight).
T Empty the water tank and rinse it thoroughly.
T If you use a CLARIS Smart filter cartridge, insert this again.
T Fill the water tank with fresh, cold water and reinsert the
tank.
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.
Precondition: ‘Fill bean container’ is displayed.
T Switch the machine off with the On/Off button Q.
T Remove the aroma preservation cover.
T Clean the bean container with a soft, dry cloth.
T Fill the bean container with coffee beans and close the
aroma preservation cover.
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