jura 775 Fresh Roast Coffee Espresso Machines Instruction Manual

: June 8, 2024
: Jura

jura 775 Fresh Roast Coffee Espresso Machines

Specifications

Model: JURA X4
Type: EA/SA/INTA
Control elements: 17
Water tank capacity: Varies
Power consumption: Varies

Product Usage Instructions

Control Elements
The machine has 17 control elements located for easy access.
Familiarize yourself with the layout before operation.

Safety Instructions
Before using the machine, thoroughly read and understand the instructions provided. Always keep the manual close and pass it on to the next user.

Warning: Indicates circumstances that may result in serious injuries or death.
Caution: Indicates circumstances that may result in minor injuries.
Caution: Indicates circumstances that may result in damage to property.

Proper Use and User Limitations
The machine is designed for use by trained staff in businesses or for commercial use by non-professionals. It should only be used for coffee preparation and water heating purposes.
If users do not have the necessary capabilities or experience, they must be supervised by a responsible person.

Preparation
The machine can prepare various beverages such as espresso, coffee, Americano, lungo, and hot water. Adjust the grinder and product settings according to your preferences.

Daily Operation
Switch the machine on/off as needed. Regularly fill the water tank and perform maintenance actions to ensure optimal performance.

Machine Settings
Explore and adjust the machine settings to customize your coffee-making experience.

Maintenance
Regular maintenance is crucial for machine longevity. Rinse the machine, change filters, clean components, and descale as recommended.

Frequently Asked Questions (FAQ)

Q: How often should I descale the machine?
A: Descaling frequency depends on usage, but it is generally recommended to descale every 2-3 months for optimal performance.
Q: Can children operate the machine?
A: Children should not operate the machine unsupervised. Always keep children away from potential dangers associated with incorrect use.

Control elements

On/Off button
Bean container with aroma preservation cover (lockable)
Multi-function buttons (button function depends on what is shown in the display)
Display
Height-adjustable coffee spout (with hot-water spout)
Insert with panel
Insert for drip tray
Drip tray
Cup grille
Coffee grounds container
Mains cable (back of the machine)
Water tank
Water tank cover (lockable)
Filler funnel for cleaning tablet
Grinder adjustment wheel
Cover
Spanner for aroma preservation cover, water tank cover and grinder adjustment wheel

Service socket for optional JURA Wi-Fi Connect / Payment Connect / MDB Connect

For your safety

Comply with the instructions for use
Before using the machine, read these instructions for use thoroughly and completely and comply with the instructions they contain. Keep these instructions for use close to the machine and pass them on to the next user.
Failure to observe the instructions for use may result in serious injuries or damage to property. Safety information is therefore indicated as follows:

WARNING
Indicates circumstances that may result in serious injuries or death.

CAUTION
Indicates circumstances that may result in minor injuries.

Indicates circumstances that may result in damage to property.

Proper use
This machine is intended for use by specialist or trained staff in businesses, light industry and agricultural facilities or for commercial use by non-pro- fessionals? It should only be used for coffee preparation and to heat water? Use for any other purpose will be deemed improper.

User limitations
People, including children, who

do not have the physical, sensory or mental capabilities to use the machine safely or
are inexperienced or lack knowledge must be supervised by a responsible person when using it, or must be instructed in how to use it correctly.
When using the CLARIS Pro Smart+ / Pro Smart maxi filter cartridge or a JURA MDB Connect / Payment Connect / Wi-Fi Connect, wireless connections are established. Specific details on the frequency band used and the maximum transmission power can be found in the ‘Technical data’ section.

Use by children
Children must be able to recognise and under-stand the potential dangers arising from incorrect use:

Keep children under the age of 8 away from the machine, or supervise them constantly.
Children aged 8 and over may only operate the machine without supervision if they have been instructed in how to use it safely.
Children may not clean or service the machine unless supervised by a responsible person.
Do not allow children to play with the machine.

What to do in the event of damage
Never use a damaged machine or mains cable. This could result in fatal electric shock.

In the event of signs of damage, disconnect the machine from the mains .To do this, first switch the X4 off with the On/Off button . Only then should you remove the mains plug from the power socket.
Only permit authorised JURA service centres to carry out repairs to the machine and the permanently connected mains cable. Unsuitable repairs may result in consequential damage.

Preventing damage
To avoid damage to the machine and the mains cable:

The X4 must not be placed in a cabinet when in use.
Do not use the X4 and the mains cable near hot surfaces.
Do not allow the mains cable to rub against sharp edges and ensure that it does not become trapped.
Never allow the mains cable to loosely hang down. The mains cable could pose a tripping hazard or become damaged.
Protect the X4 from weather and direct sunlight.
Only connect the X4 to a mains voltage corresponding to that stated on the rating plate. The rating plate is located on the underside.
Connect the X4 directly to a domestic power socket. Using multi-socket adapters or extension cords may cause overheating.
The surface of the heating element and outer enclosure remains hot after use and the outside of the appliance may retain heat.
Do not use alkaline or alcohol-based cleaning agents; only use mild cleaning agents and a soft cloth.
Do not use any coffee beans treated with additives or caramelised coffee beans.
Only fill the water tank with fresh, cold, non-carbonated water.
Switch 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.
Only use original JURA maintenance products. Use of products that are not explicitly recommended by JURA could damage your X4.

Danger of electric shock
Water conducts electricity. Do not bring water and electricity into contact with one another:

Never touch the mains plug with wet hands? U Do not immerse the X4 and/or mains cable in water.
Do not put the X4 or any individual parts in the dishwasher.
Before cleaning, switch the X4 off with the On/ Off button . Always wipe the X4 with a damp cloth rather than a wet one, and protect it from prolonged exposure to water splash? The X4 must not be cleaned with a jet of water.
The X4 is not suitable for installation on a surface where a jet of water can be used.

Danger of burns, scalding and injury

Do not touch the spouts during operation? Use the handles provided.
Optionally, your X4 can be remotely operated using mobile devices. When preparing a product or initiating a maintenance programme, make sure that other people are not put at risk – for example, through contact with the spouts.

Preparing and using for the first time

Setting up the machine

Filling the bean container

Choose a spot for your X4 which protects the machine against overheating. Ensure that the ventilation slots are not covered.
Place the X4 on a horizontal surface that is not sensitive to water (minimum height of 80 cm).

The aroma preservation cover of the bean container is lockable (spanner supplied as standard).

CAUTION
Coffee beans which have been treated with additives (e.g. sugar), ground coffee or freeze-dried coffee will damage the grinder.

Only use roasted, untreated coffee beans to fill the bean container.
Remove the aroma preservation cover.
Fill the bean container with coffee beans and close the aroma preservation cover.

Determining the water hardness
When you use the machine for the first time, you must set the water hardness. If you know the hardness of your water, go straight to the next section. If you do not know the water hardness, you can find this out first:

Hold the Aquadur® test strip supplied under running water for one second. Shake off the water.
Wait for about 1 minute.
You 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.

First-time use

WARNING
If the machine is operated with a defective mains cable, there is a danger of potentially fatal electric shock?

Never use a machine which is damaged or has a defective mains cable?

CAUTION
Milk, sparkling mineral water or other liquids can damage the water tank or the machine?

Only fill the water tank with fresh, cold water?

Precondition: The bean container has been filled?

Insert the mains plug into a power socket?
Press the On/Off button to switch the X4 on?

‘Sprachauswahl’

Press the 0 or 9 button until the desired language is displayed, e.g. ‘English’.
Press the ‘Save’ button.

‘Water hardness’

Please refer to the section above for a description of how to determine the water hardness.
Press the 0 or 9 button to change the setting for the water hardness.
Press the ‘Save’ button.

‘Filter operation’ / ‘Insert filter’

Remove the water tank and rinse it with cold water.
Open the filter holder.
Insert the CLARIS Pro Smart+ / Pro Smart maxi filter cartridge into the water tank, exerting slight pressure.
Close the filter holder. It will click into place audibly.
Fill the water tank with fresh, cold water and reinsert the tank.
The machine automatically detects that you have just inserted the filter cartridge.

‘Filter is being rinsed’, water flows directly into the drip tray. ‘System is filling’
‘Machine is heating’
‘Machine is rinsing’
The start screen is displayed. Your X4 is ready for use.

Managing your X4 – the JURA Cockpit
The JURA Cockpit allows you to manage your X4. Press the button for two seconds to open the JURA Cockpit.

Preparation

Specialities:

Basic information about preparing drinks:

The longer you press the 9 and 0 buttons, the faster your setting changes.

Coffee tastes best served hot. A cold porcelain cup cools the beverage – and impairs the taste. We therefore recommend prewarming the cups. You can purchase a JURA cup warmer from your specialised dealer.

Espresso and coffee

Example: Coffee

Place a cup under the coffee spout.
Press ‘Coffee’ (on page ).

The preset amount of water for coffee flows into the cup.

Americano and lungo
For the americano and lungo, the X4 blends the coffee with hot water using a special preparation method. This results in a full-bodied speciality coffee which is particularly easy to digest. You can change the amount of this additional water (see chapter 4 ‘Preparation – Adjusting the product settings’)?

Espresso doppio
‘Doppio’ is Italian for ‘double’. When you select Espresso doppio, two espressi are prepared one after the other. The result is an extra full- bodied and aromatic speciality coffee.

Hot water
The X4 allows you to prepare different variants of hot water:

‘Hot water’
‘Hot water for green tea’

CAUTION
There is a danger of scalding from hot water splashes.

Avoid direct contact with the skin.

Example: Hot water for green tea
Precondition: The start screen is displayed.

Place a cup under the hot-water spout.
Press ‘Hot water for green tea’ (on page of the start screen).
The preset amount of water flows into the cup.

Adjusting the grinder

You can adjust the grinder to suit the degree of roast of your coffee.
The consistency of grind is correct if the coffee flows regularly from the coffee spout. In addition a fine, thick crema forms.
You can set the consistency of grind using the spanner provided.

Open the cover behind the bean container.
Turn the grinder adjustment switch to the desired position
Close the cover.

Adjusting the product settings
Press a product button for about two seconds to view the list of settings:

‘Product settings’: Specify individual settings such as coffee strength, amount of water, etc.
‘Reposition the product’: Replace the products on the start screen with your favourites.
Permanent settings in programming mode always follow the same model.

Example: Proceed as follows to change the coffee strength for one coffee.

Press the ‘Coffee’ button for about two seconds.
Press the ‘Product settings’ button.

‘Coffee strength’

Different settings will be available depending on the selected product: Press the button to navigate the various settings.
Press the or 9 button to change the setting.
Press the ‘Save’ button.
Press the ‘X’ button to return to the start screen.

Daily operation

Switching the machine on and off

Filling the water tank

Place a receptacle under the coffee spout.
Press the On/Off button .

‘Machine is rinsing’
Your X4 is switched on or off.

When the machine is switched off, the system is only rinsed if a speciality coffee has been prepared.
Daily maintenance of the machine and hygiene when handling milk, 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.

Only fill the water tank with fresh, cold water.

You can lock the water tank cover with the spanner provided.

Open the water tank cover.
Remove the water tank and rinse it with cold water.
Fill the water tank with fresh, cold water and reinsert the tank.
Close the water tank cover.

Maintenance actions

Optimal coffee quality depends on many factors? One important prerequisite is regular maintenance of your X4.

Carry out the following steps:

You will find more information about the maintenance of your X4 in the ‘Maintenance’ area in the programme item ‘Information’.

Machine settings

Press the 0 button for two seconds to open the JURA Cockpit. The following settings can be saved in ‘Machine Settings’ :

Maintenance

Basic information about maintenance:

Press the button for two seconds to open the JURA Cockpit.
You can manage the maintenance of your X4 in the section.
In the Cockpit of your X4, maintenance programmes that need to be carried out are shown in the form of messages with red backgrounds? Press the button that corresponds to the message to go straight to the maintenance programme. Maintenance programmes that are due imminently are indicated on your X4 by means of a bar display within the message.
Carry out each maintenance programme when you are prompted to do so.

Rinsing the machine
You can start coffee system rinsing manually at any time.
Precondition: The start screen is displayed.

Place a receptacle under the coffee spout.
Press the button for two seconds to open the JURA Cockpit.
Press the button.
Press ‘Rinse the coffee system’ to start the rinse operation.

‘Machine is rinsing’
The operation stops automatically.

Inserting/changing the filter
Once the filter cartridge stops working (depending on the water hardness setting), the X4 will prompt you to change the filter.

Your X4 no longer has to be descaled if you are using the CLARIS Pro Smart+ / Pro Smart maxi filter cartridge.
CLARIS Pro Smart+ / Pro Smart maxi filter cartridges are available from specialised dealers.

Precondition: ‘Filter’ is displayed in the Cockpit if the filter’s capacity has been exhausted.

Remove and empty the water tank.
Open the filter holder and remove the old CLARIS Pro Smart+ / Pro Smart maxi filter cartridge.
Insert a new CLARIS Pro Smart+ / Pro Smart maxi filter cartridge into the water tank, exerting slight pressure.
Close the filter holder. It will click into place audibly.
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.
‘Filter is being rinsed’, water flows directly into the drip tray.

Cleaning the machine
After 180 preparations or 80 switch-on rinses, the X4 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. E 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: ‘Clean’ is displayed in the Cockpit.

Press the 0 button for two seconds to open the JURA Cockpit. T Press ‘Clean’ .
Press the ‘Start’ button?

‘Empty grounds’

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

‘Clean’

Place a receptacle under the coffee spout?
Press the ‘Next’ button?

Water flows out of the coffee spout?
The operation is interrupted, ‘Add cleaning tablet’?

Open the cover behind the bean container?
Insert a JURA cleaning tablet into the filler funnel?
Close the cover?
Press the ‘Next’ button?

Water flows out of the coffee spout several times?
‘Empty grounds’

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

Maintenance
Descaling the machine
The X4 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 Pro Smart+ / Pro Smart maxi 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 20 minutes?
JURA descaling tablets are available from specialised dealers?

Precondition: ‘Descale’ is displayed in the Cockpit?

Press the 0 button for two seconds to open the JURA Cockpit? T Press ‘Descale’?
Press the ‘Start’ button?

‘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 600 ml of water? This may take several minutes?
Pour the solution into the empty water tank and insert it into the machine?
Place a receptacle under the coffee spout?
Press the ‘Next’ button?

Water flows repeatedly out of the hot-water nozzle?
‘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’

Empty the receptacle and place it under the coffee spout again? T Remove the water tank and rinse it thoroughly?
Fill the water tank with fresh, cold water and reinsert the tank? T Press the ‘Next’ button?

Water flows repeatedly out of the hot-water nozzle and the fine foam frother?
‘Empty drip tray’

Empty the drip tray and coffee grounds container and put them back into the machine?
If the descaling operation stops unexpectedly, rinse the water tank thoroughly?

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 Pro Smart+ / Pro Smart maxi 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 Pro Smart+ / Pro Smart maxi filter cartridge, insert this again?
Fill the water tank with fresh, cold water and reinsert the tank?

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: ‘Fill bean container’ is displayed?

Switch the machine off with the On/Off button ?
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?

Display messages

Messages on the start screen

Messages in the Cockpit

Troubleshooting

If you were unable to solve the problem, contact customer support in your country (see chapter 13 ‘JURA contact details / Legal information’)?

Transport and environmentally friendly disposal

Transport / Emptying the system
Keep the packaging for your X4? It should be used to protect the machine during transport?
In order to protect the X4 from frost during transport, the system must be emptied?
Precondition: The start screen is displayed?

Place a receptacle under the coffee spout?
Press the button for two seconds to open the JURA Cockpit?
Press the button?
Press the button to display the programme item ‘Empty system’ (page )? T Press ‘Empty system’?
Press ‘Remove the water tank’?
Remove and empty the water tank?

‘System is emptying’
Steam will continue to be discharged from the hot-water nozzle until the system is empty? Your X4 is switched off?

Disposal
Please dispose of old machines in an environmentally neutral way?
Old machines contain valuable, recyclable materials which should be recycled? Please therefore dispose of old machines via suitable collection systems?

Technical data

Voltage 220–240 V ~, 50 Hz
Power 1450 W
Ambient conditions Humiditymax. 80 %
Ambient temperature10–35 °C
Sound pressure level LP < 70 dB (A)
Conformity mark
Pump pressure static, max. 15 bar
Holding capacity of water tank(without filter) 5 l
Holding capacity of bean container 500 g
Holding capacity of coffee grounds container max. 40 portions
Cable length approx. 1.2 m
Weight approx. 13.3 kg
Dimensions (W × H × D) 37.3 × 47 × 46.1 cm
CLARIS Pro Smart+ / Pro Smart maxi filter cartridge Frequency band 13.56 MHz
(RFID technology)Max. transmission power < 1 mW
JURA Connector (Wi-Fi connection / Bluetooth connection) Frequency band 2.4 GHz Max. transmission power < 100 mW

Information for testers (repeat test in accordance with DIN VDE 0701-0702): The central grounding point (CGP) is located on the back of the machine, right next to the mains cable’s connection point?

Index
A
Addresses 28
Adjusting the product settings 14
Americano 13
Aroma preservation cover
Bean container with aroma preservation
cover 5

B
Bean container
Bean container with aroma preservation
cover 5
Cleaning 21
Filling 10
Bus bar
Technical data 25
Button
On/Off button 5

C
Central grounding point 25
Children 7
CLARIS Pro Smart filter cartridge
Changing 18
Inserting 18
Cleaning
Bean container 21
Machine 19
Cockpit 12, 17, 18
Coffee 13
Coffee grounds container 5
Coffee spout
Height-adjustable coffee spout 5
Consistency of grind
Adjusting the grinder 14
Grinder adjustment wheel 5
Contact details 28
Cover 5
Water tank 5
Cup grille 5
Customer support 28

D
Damage
Preventing damage 8
What to do in the event of damage 7
Declaration of Conformity 28
Descaling
Machine 20
Water tank 21
Display 5
Cockpit 12
Display messages 22
Disposal 24
Drip tray 5
Insert 5

E
Emptying the system 24
Errors
Troubleshooting 23
Espresso 13
Espresso doppio 13
EU Declaration of Conformity 28

F
Filler funnel
Filler funnel for cleaning tablet 5
Filling
Bean container 10
Water tank 15
Filter
Changing 18
Inserting 18
First-time use 11

G
Green tea 13
Grinder adjustment wheel 5
Grounding point 25

H
Height-adjustable coffee spout 5
Hotline 28
Hot water 13

I
Insert for drip tray 5

J
JURA
Contact details 28

L
Lungo 13

M
Machine
Cleaning 19
Descaling 20
Rinsing 18
Setting up 10
Machine settings 17
Mains cable 5
Maintenance 18
Maintenance actions 16
Messages, display 22

P
Preparation 12
Americano 13
Coffee 13
Espresso 13
Espresso doppio 13
Green tea 13
Hot water 13
Lungo 13
Problems
Troubleshooting 23
Product settings
Adjusting 14
Proper use 6

R
RFID 25
Rinsing
Machine 18

S
Safety information 6
Setting up
Setting up the machine 10
Switching off 15
Switching on 15
Symbol description 6

T
Technical data 25
Tel 28
Transport 24
Troubleshooting 23

U
Use, first time 11
Users 6

W
Water hardness
Determining the water hardness 10
Water tank 5
Descaling 21
Filling 15
Wi-Fi 25
Wireless connection 11, 18, 25

JURA contact details / Legal information
Your JURA service partner
JURA Elektroapparate AG
Kaffeeweltstrasse 10
CH-4626 Niederbuchsiten
Tel? +41 (0)62 38 98 233

You can find additional contact details for your country at jura.com.
If you need assistance with using your machine, you can find this at jura.com/service?
Your opinion is important to us! Use the contact details at jura.com

Directives
The machine complies with the following directives:

2006/42/EC – Machinery Directive
2014/30/EU – Electromagnetic Compatibility U 2009/125/EC – Ecodesign Directive
2011/65/EU – RoHS Directive
2014/53/EU – Wireless Voltage Directive

A detailed EU Declaration of Conformity for your X4 can be found at jura.com/conformity.

Technical changes
We reserve the right to make technical changes? The diagrams used in these instructions for use are for illustration purposes only and do not represent the original colours of the machine? Some details of your X4 may vary?