jura E8 Coffee Machine User Guide

jura E8 Coffee Machine User Guide

These short instructions do not replace the ‘E8 Instructions for Use’ (with Touchscreen). Make sure you read and observe the safety information and warnings first in order to avoid hazards.

Rinsing the Machine

You can initiate the rinse operation manually at any time

Precondition: The start screen is displayed.

• Place a receptacle under the coffee spout.
• Touch ‘ P ’.
•  Touch c .
•  Touch ‘Rinse the coffee system’ to start the rinse operation.

‘Machine is rinsing’
The rinse stops automatically. The start screen is displayed.

Rinsing the fine foam frothier

After each milk preparation, the E8 prompts you to perform a milk system rinse.

In programming mode, you can set whether the milk system rinsing is to be initiated manually or automatically 15 minutes after preparation (see Chapter 4 ‘Permanent settings in programming mode –
Milk system rinsing’).

Precondition: The start screen is displayed.

• Place a receptacle under the fine foam frother.
• Touch ‘ P ’.
• Touch c .
• Touch ‘Rinse the milk system’ to start the rinse operation.
  ‘Milk system is being rinsed’ appears and the fine foam frother is rinsed.
  The operation stops automatically

Cleaning the fine foam frother

The fine foam frother must be cleaned daily if milk has been prepared to make sure it functions perfectly and also in the interests of hygiene

CAUTION

If the wrong cleaning agent is used, the machine could be damaged and/or traces could be left behind in the water.

• Use only original JURA maintenance products.

JURA milk system cleaner is available from specialised dealers.
E To clean the milk system, use the container supplied.

Precondition: The start screen is displayed.

• Touch ‘ P ’.

• Touch ‘Clean the milk system’.

• Touch ‘Start’.
  ‘Milk system cleaner’ / ‘Fresh water’

• Remove the milk pipe from the milk container or milk cooler.

• Add milk system cleaner to the front part of the container up to the bottom mark (indicated by 

• Then fill with water up to the upper mark.

• Place the container under the fine foam frother.

•  Connect the milk pipe to the container.

To connect the milk pipe to the container correctly, the pipe must be fitted with a connector.

• Touch ‘Start’.
  ‘Milk system is being cleaned’
  The operation is interrupted, ‘Fresh water’.

• Rinse the container thoroughly and fill the front part with fresh water up to the upper mark.

• Place this under the fine foam frother and reconnect the milk pipe to the container.

• Touch ‘Next’.
  ‘Milk system is being cleaned’
  The operation stops automatically

Dismantling and rinsing the fine foam frother

To make sure the fine foam frother works properly, and in the interests of hygiene, it must be dismantled and rinsed daily if you have been preparing milk

• Remove the milk pipe and rinse it thoroughly under running water.

• Remove the fine foam frother.

• Dismantle the fine foam frother into its individual parts.

• 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.

• Re-assemble the fine foam frother

Ensure that all individual parts are correctly and firmly connected to ensure optimum operation.

• Re-fit the fine foam frother on the milk system.

Inserting/changing the filter

Your E8 no longer has to be descaled if you are using the CLARIS Smart filter cartridge.

Once the filter cartridge stops working (depending on the water hardness setting), the E8 will prompt you to change the filter.
E CLARIS Smart filter cartridges are available from specialised dealers

Precondition: The start screen is displayed. The ‘ P ’ symbol lights up red (if you are already using a filter and it is depleted).

• Touch ‘ P ’.
  The filter symbol ( ) lights up red.

• Remove and empty the water tank.

• Turn the filter cartridge anticlockwise and remove it along
  with the extension from the water tank.

• Fit the filter cartridge extension on top of a new CLARIS Smart filter cartridge.

• Insert the filter cartridge with its extension into the water tank.

• Turn the filter cartridge clockwise until it audibly clicks into place.

• Fill the water tank with fresh, cold water and reinsert the tank.
  The machine automatically detects that you have just inserted/changed the filter cartridge.
  The start screen is displayed. Your E8 is once more ready for use
  

Cleaning the machine

After 180 preparations or 80 switch-on rinses, the E8 will prompt you to clean it.

CAUTION

If the wrong cleaning agent is used, the machine could be damaged and/or traces could be left behind in the water.

• Use only original JURA maintenance products

The cleaning programme lasts approximately 20 minutes.
Do not interrupt the cleaning programme. The quality of cleaning will be impaired if you do so.
JURA cleaning tablets are available from specialised dealers

Precondition: The start screen is displayed. The ‘ P ’ symbol lights up red.

• Touch ‘ P ’.
  The ‘Clean’ message lights up red.

• Touch ‘Clean’.

• Touch ‘Start’.
  ‘Empty coffee grounds container’

• Empty the drip tray and coffee grounds container and put
  them back into the machine.

• Place one receptacle under the coffee spout and another
  under the fine foam frother.

• Touch ‘Next’.
  ‘Machine is being cleaned’ appears and water flows out of the coffee spout and the fine foam frother.
  The operation is interrupted, ‘Add cleaning tablet’.

• Open the cover of the filler funnel for ground coffee.

• Insert a JURA cleaning tablet into the filler funnel.

• Close the cover of the filler funnel.

• Touch ‘Next’.
  Machine is being cleaned’, water flows repeatedly out of the
  coffee spout and the fine foam frother.
  The operation stops automatically.
  ‘Empty coffee grounds container’

• 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

The E8 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

If you are using a CLARIS Smart filter cartridge, you will not be
prompted to descale.

CAUTION

If the descaling agent comes into contact with the skin or eyes, this can cause irritation.

• Avoid contact with the skin or eyes.
• Rinse off the descaling agent with clean water. Should you get any descaling agent in your eye, see a doctor.

CAUTION

If the wrong descaling agent is used, the machine could be damaged and/or traces could be left behind in the water.

• Use only original JURA maintenance products.

CAUTION

If the descaling operation is interrupted, there may be damage to the machine.

• Allow the descaling programme to run to the end.

CAUTION

If the descaling agent comes into contact with sensitive surfaces (e.g. marble), damage cannot be ruled out.

• Clean up any splashes immediately

The descaling programme lasts approximately 40 minutes.
E JURA descaling tablets are available from specialised dealers.

Precondition: The start screen is displayed. The ‘ P ’ symbol lights up red.

• Touch ‘ P ’.
  The ‘Descale’ message lights up red.

• Touch ‘Descale’.

• Touch ‘Start’.
  ‘Empty drip tray’

• Empty the drip tray and coffee grounds container and put them back into the machine. ‘Agent in tank’

• Remove and empty the water tank.

• Completely dissolve 3 JURA descaling tablets in a receptacle holding 500 ml of water. This may take several minutes.
  

• Pour the solution into the empty water tank and insert it into the machine.

• Place one receptacle under the coffee spout and another under the fine foam frother.
  

• Touch ‘Next’.
  ‘Machine is being descaled’ appears and water flows out of the fine foam frother repeatedly.
  The operation is interrupted, ‘Empty drip tray’.

• Empty the drip tray and coffee grounds container and put them back into the machine.
  ‘Rinse the water tank’
  ‘Fill water tank’

• Remove the water tank and rinse it thoroughly.

• Fill the water tank with fresh, cold water and reinsert the tank.

• Place one receptacle under the coffee spout and another
  under the fine foam frother.

• Touch ‘Next’.
  ‘Machine is being descaled’, the descaling operation is continued.
  The operation is interrupted, ‘Empty drip tray’.

• Empty the drip tray and coffee grounds container and put them back into the machine.
  Descaling is now complete. The start screen is displayed.

If the descaling operation stops unexpectedly, rinse the water tank thoroughly.

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.

Precondition: The bean container is empty.

• Switch the machine off with the On/Off button Q.
• Remove the aroma preservation cover.
• Clean the bean container with a soft, dry cloth.
• Fill the bean container with coffee beans and close the aroma preservation cover.

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.

• Remove the water tank.
• If you use a CLARIS Smart filter cartridge, remove this.
• Completely fill the water tank and dissolve 3 JURA descaling tablets in it.
• Leave the water tank with the descaling solution for several hours (e.g. overnight).
• Empty the water tank and rinse it thoroughly.
• If you use a CLARIS Smart filter cartridge, insert this again.
• Fill the water tank with fresh, cold water and reinsert the tank.

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