Expobar ELEN User manual

SM_EN
Date.: 150413
Elen
SERVICE MANUAL
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CONTENTS Original Instructions
CONTENTS .............................................................................................................................................................................2
SYMBOL DESCRIPTION..................................................................................................................................................5
Hazard intensity levels............................................................................................................................................................................................ 5
gENERAL...................................................................................................................................................................................6
Introduction .............................................................................................................................................................................................................. 6
General instructions................................................................................................................................................................................................ 6
Warnings.................................................................................................................................................................................................................... 6
Precautions................................................................................................................................................................................................................ 7
Intended use........................................................................................................................................................ 7
TECHNICAL SPECIFICATIONS...................................................................................................................................8
Elen MINI Control................................................................................................................................................................................................... 8
Elen Display Control 2GR ..................................................................................................................................................................................... 9
Elen Display Control 3GR ...................................................................................................................................................................................10
OVERVIEW OF COMPONENTS.............................................................................................................................11
Elen MINI Control ................................................................................................................................................................................................11
Elen Display Control 2GR ...................................................................................................................................................................................12
Elen Display Control 3GR ...................................................................................................................................................................................13
DIMENSION SKETCH.....................................................................................................................................................14
Elen MINI Control.................................................................................................................................................................................................14
Elen Display Control 2GR ...................................................................................................................................................................................15
G-10 DISPLAY CONTROL 3GR.......................................................................................................................................................................16
TRANSPORT ........................................................................................................................................................................17
INSTALLATION...................................................................................................................................................................17
Packaging..................................................................................................................................................................................................................17
Delivery inspection................................................................................................................................................................................................17
Positioning ...............................................................................................................................................................................................................17
Electrical connection.............................................................................................................................................................................................18
Connection types...................................................................................................................................................................................................18
Water connection .................................................................................................................................................................................................19
Pressure and temperature...................................................................................................................................................................................19
Starting the machine..............................................................................................................................................................................................19
CLEANINg AND CARE................................................................................................................................................20
Coffee machine cleaning.......................................................................................................................................................................................20
Daily cleaning ..........................................................................................................................................................................................................20
Weekly cleaning .....................................................................................................................................................................................................20
Regular maintenance .............................................................................................................................................................................................20
Cleaning the Brewing group and porta-filter...................................................................................................................................................21
Cleaning the gasket and shower plate ..............................................................................................................................................................22
Additional handling of the machine....................................................................................................................................................................23
Changing the group gasket ..................................................................................................................................................................................23
STORAgE AND DISPOSAL OF MACHINE......................................................................................................24
How to store the machine ..................................................................................................................................................................................24
Disposal of machine ..............................................................................................................................................................................................24
PROgRAMMINg ...............................................................................................................................................................25

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CONTENTS
Electronic control panel.......................................................................................................................................................................................25
Button functions.....................................................................................................................................................................................................25
Machines equipped with display .........................................................................................................................................................................25
Machines not equipped with display..................................................................................................................................................................25
Additional button functions.................................................................................................................................................................................25
Additional functions accessible from the display............................................................................................................................................26
User functions ........................................................................................................................................................................................................26
Counters..................................................................................................................................................................................................................26
Accessing the counters.........................................................................................................................................................................................27
Litre counter...........................................................................................................................................................................................................27
Service: service alert .............................................................................................................................................................................................28
Total coffees dispensed ........................................................................................................................................................................................28
Number of coffees dispensed per button ........................................................................................................................................................28
SERVICE PROgRAMMINg..........................................................................................................................................29
Reset parameters to factory default..................................................................................................................................................................29
Accessing service programming .........................................................................................................................................................................29
Language selection.................................................................................................................................................................................................29
Name 1: Programming the Welcome Message (upper line)........................................................................................................................30
Name 2: Programming the Welcome Message (lower line)........................................................................................................................30
Helpline ....................................................................................................................................................................................................................30
Dose programming................................................................................................................................................................................................31
Continuous Dispensing button...........................................................................................................................................................................31
Hot water button ..................................................................................................................................................................................................31
Electronic steam wand..........................................................................................................................................................................................32
Level sensor sensitivity.........................................................................................................................................................................................32
Pre-infusion .............................................................................................................................................................................................................32
Grinding alert..........................................................................................................................................................................................................33
Grinding alert parameter settings......................................................................................................................................................................33
LED flashing sequence...........................................................................................................................................................................................33
Maintenance cycles ................................................................................................................................................................................................34
Temperature unit (ºC or ºF)...............................................................................................................................................................................34
Set boiler temperature .........................................................................................................................................................................................34
Water filter: softener regeneration...................................................................................................................................................................34
MULTI-BOILER PROgRAMMINg............................................................................................................................35
Digital thermostat functions................................................................................................................................................................................35
Connecting/disconnecting each thermostat ....................................................................................................................................................35
Setting group temperature ..................................................................................................................................................................................36
Reset parameters to factory default..................................................................................................................................................................36
Thermostat alarms ................................................................................................................................................................................................36
MESSAgES AND ALARMS...........................................................................................................................................37
TROUBLESHOOTINg....................................................................................................................................................38
ELECTRICAL DIAgRAMS.............................................................................................................................................39
Elen Mini Control 1Gr..........................................................................................................................................................................................39
Elen Mini Control 2Gr..........................................................................................................................................................................................40
Elen Display Control 2Gr ....................................................................................................................................................................................41
Elen 2Gr 3 Boilers 230 V 1N~ ...........................................................................................................................................................................42
Elen 2Gr 3 Boilers 400 V 3N~ ...........................................................................................................................................................................43

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Elen 2Gr 3 Boilers 230 V 3N~ .......................................................................................................................................................................... 44
High current schematics...................................................................................................................................................................................... 45
ELECTRICAL COMPONENTS.................................................................................................................................48
Elen Mini 2Gr......................................................................................................................................................................................................... 48
Components common to all models................................................................................................................................................................48
Elen 2GR / 3GR..................................................................................................................................................................................................... 49
EXPLODED VIEWS..........................................................................................................................................................50
Elen 2Gr Housing parts....................................................................................................................................................................................... 50
Elen Mini 2Gr water system...............................................................................................................................................................................52
Elen 2Gr water system........................................................................................................................................................................................ 54
Elen 2Gr 3 Boilers water system ...................................................................................................................................................................... 56
Elen Mini boiler assembly....................................................................................................................................................................................58
Elen 2Gr boiler assembly ....................................................................................................................................................................................60
Elen 2Gr 3 boilers: boiler assembly (main boiler)......................................................................................................................................... 62
Elen 2Gr 3 boilers: boiler assembly (group boiler).......................................................................................................................................64
Elen Rotary pumps................................................................................................................................................................................................ 66
Group head ............................................................................................................................................................................................................68
Portafilters.............................................................................................................................................................................................................. 70
Elen Mini 1Gr water supply and drainage set.................................................................................................................................................72
Elen 2Gr water supply and drainage set.......................................................................................................................................................... 74
Steam tap ................................................................................................................................................................................................................76
Hot water taps ...................................................................................................................................................................................................... 78
SERVICE INTERVALS.......................................................................................................................................................80
Elen Mini Control 1Gr & 2Gr............................................................................................................................................................................ 80
Elen Display Control 2Gr & 3Gr ...................................................................................................................................................................... 81
CONTENTS

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SYMBOL DESCRIPTION
Hazard intensity levels
i
There are four different levels of notication intensity within this manual, as identied by signal words
DANGER, WARNING, IMPORTANT, and NOTE. The level of risk and imporance of the notication
is determined by the following denitions. Always observe the warnings to ensure safety and prevent
potential injury and product damage.
Important:
Alerts against unsafe practices. Observe Important notications to ensure food safety, prevent
possible minor personal injury, or damage to the machine.
WARNING:
Indicates a potentially hazardous situation which, if the WARNING is ignored, could result in
serious injury or even death.
DANGER:
INDICATES A IMMINENTLY HAZARDOUS SITUATION WHICH, IF NOT
AVOIDED, WILL LIKELY RESULT IN SERIOUS INJURY AND EVEN DEATH.
Note:
Gives additional information which may be helpful during the operation, routine maintenance,
and cleaning of the machine.

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gENERAL
Introduction
Warnings
General instructions
Thank you for choosing an Elen espresso machine.
We hope you enjoy it !
Read the user manual before using the machine.
This manual contains important instructions on
intended and safe use of the coffee machine.
Keep this manual close to hand for future
reference. If damaged or lost, request a copy
from the manufacturer.
Machine installation and certain maintenance
operations should only be performed by
qualied service personnel.
All safety instructions and warnings contained
in this manual should be observed at all
times to ensure safe installation, use, and
maintenance.
Do not attempt to remove covers or safety
shields to access the interior of this machine
or make repairs. Repairs should be made by an
authorised technician or service centre.
Owners are liable for ensuring that users have
been properly trained to operate the machine
and understand the potential risks involved.
The owner or installer will be liable for all non-
authorised modication of the machine.
Non-authorised alteration or modication
of the machine will immediately void the
manufacturer’s warranty.
This manual references the machine at the
time of sale.The commercial availability of
subsequent versions including modications,
upgrades or adaptations does not oblige
the manufacturer to apply any changes to
this machine, nor is it obliged to update the
documentation supplied.
The manufacturer reserves the right to
withdraw currently available manuals whenever
deemed appropriate and reasonable.
Periodically, some updates and changes may
be required for this machine. In this event, a
technician will be responsible for ensuring the
change is made in accord with manufacturer’s
specications.
Install the machine in a horizontal position and
away from heat sources and ammable objects.
This machine should only be installed on a
water-resistant work surface that is capable of
adequately supporting the machine’s weight.
Place the machine in a location accessible only
to personnel trained to operate it.
Keep all hazardous packaging materials, such as
plastic bags, styrofoam, and staples, out of reach
of children.
Plug the machine into a properly installed, earth
grounded electrical outlet with line voltage that
matches the specications for the machine.
Ensure that the power supply voltage does not
uctuate by more than 6%.
Position the power cable so that users cannot
trip over it. Keep the power cable away from
sharp edges and heat sources.
Children should never be allowed to play with
the machine.
This appliance is not suitable for installation in
an area where a pressure washer may be used.
Do not use the machine outdoors, where it
would be exposed to severe weather or
extreme temperatures..
If the power cable is damaged, it may only be
replaced by the manufacturer or its aproved
service technician.
Do not remove or disable any of the
mechanical, electrical, or thermal protection
safety equipment.

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Intended use
Precautions
gENERAL
In case of emergency, (e.g., the machine catches
re or becomes unusually hot or noisy),
disconnect the power immediately and turn off
the water supply.
If the machine is not going to be used for an
exended period of time, disconnect the power.
When disconnecting the power, pull the plug
rather than the cable.
When packed for storage, store the machine
in a dry place with an ambient temperature
above 5ºC. Boxes may be stacked up to three
units high of the same model. Do not place
other heavy items on top of the box.
If the machine is likely to be exposed to
temperatures below 0 ºC during handling and
transport, make sure that service personnel
empty the boiler and water system. (The
machine’s boiler and water system is empty
when delivered from the factory.)
To ensure fault-free machine operation, only use
manufacturer-approved replacement parts and
accessories.
The coffee machine has been designed and
manufactured to make espresso coffee and
other hot drinks (e.g., steaming and frothing
milk). Do not use it for any other purpose.
The machine is intended to be used by trained
personnel for preparing foodstuffs.
This machine is not intended for use in
industrial kitchens, domestic kitchens, or similar
locations.
The manufacturer will not be held liable
for damage to persons or property due to
incorrect, improper or negligent use by non-
professional personnel.
To ensure optimal performance, install the
machine in a location where these parameters
will not be exceeded:
- Maximum permissible inlet water pressure:
600 KPa (6 Bar)
- Minimum permissible inlet water pressure:
200 KPa (2 Bar)
- Maximum inlet water temperature: 40ºC
- Ambient temperature is between +10 ºC (min.)
and +40 ºC (max.).
Before performing maintenance and/or moving
the machine, disconnect the machine from the
power supply and wait for it to cool down.
Do not place any liquids on the machine.
This appliance must not be cleaned with a
pressure washer.
Never immerse the machine, plug or power
cable in water, as there is a risk of electric
shock.
Do not touch the machine’s hot surfaces or
dispensing equipment.
Do not touch the machine if your hands or feet are
wet.
Do not operate the machine if any part except
the dispensing equipment is wet.
Place the machine out of reach of children.
This appliance can be used by children from
age 8 and above and prsons with reduced
physical, sensory, or mental capabilities or lack
of experience and knowledge if they have been
given supervision or instruction concerning use
of the appliance in a safe way and understand
the hazards involved.
Children shall not play with the appliance.
Cleaning and user maintenance shall not be
made by children without supervision.
Do not use the machine if the power cable
or plug is damaged, or the machine has been
dropped. Contact a service technician for
repairs or to ensure that it is safe for use.
Do not blockthe vents with rags or other
objects.
Do not insert foreign objects into the vents.
Check the drain regularly to make sure that
waste water is empting properly.

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Elen MINI Control
TECHNICAL SPECIFICATIONS
SPECIFICATIONS
Elen MINI
Mini Control 1gR Mini Control 2gR
Machine model, Standard - -
Machine model, Take Away - -
Steam wand 1 unit 1 unit
Hot water outlet 1 unit 1 unit
Temperature control Regulated by pressure
switch
Regulated by pressure
switch
Temperature control by group No No
Programmed via display No No
Dispensing system for tall cups Optional Optional
Energy saving mode No No
Height, width, depth (mm) 530, 460, 590 530, 460, 590
Boiler volume (L) 6 6
Power supply 220-240V 1N~ 2770W
50/60 Hz
220-240V 1N~ 2780 W
50/60 Hz
Water connection Female 3/8" thread Female 3/8" thread
Machine weight (kg) 36.40 41.50
Steam boiler operating pressure Between 0.8 and 1.2 bar Between 0.8 and 1.2 bar
Ambient noise < 70 db < 70 db

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Elen Display Control 2GR
TECHNICAL SPECIFICATIONS
SPECIFICATIONS
Elen 2gR
Display control 3 Boilers display control
Machine model, Standard EBEE-D41B-12AE
220-240V 1N~ 3200W -
Machine model, Take Away EBEE-D41B-22AE
220-240V 1N~ 3200W -
Steam wand 2 units 2 units
Hot water outlet 1 unit 1 unit
Temperature control PID regulation PID regulation
Temperature control by group No Yes
Programmed via display Yes Yes
Dispensing system for tall cups Optional Optional
Energy saving mode Yes Yes
Height, width, depth (mm) 530, 680, 590 530, 680, 590
Boiler volume (L) 11.5 11.5 + 1.5 + 1.5
Power supply 220-240V 1N~ 3200W
50-60Hz
220-240V 1N~ 3740W
50/60 Hz
400V 3N~ 4790W
50/60 Hz
220-240V 3~ 4790W
50/60 Hz
Water connection Female 3/8" thread Female 3/8" thread
Machine weight (kg) 51.90 60.70
Steam boiler operating pressure Between 0.8 and 1.2 bar Between 0.8 and 1.2 bar
Ambient noise < 70 db < 70 db

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Elen Display Control 3GR
TECHNICAL SPECIFICATIONS
SPECIFICATIONS
Elen 3gR
Display control 3 Boilers display control
Machine model, Standard - -
Machine model, Take Away - -
Steam wand 2 units 2 units
Hot water outlet 1 unit 1 unit
Temperature control PID regulation PID regulation
Temperature control by group No Yes
Programmed via display Yes Yes
Dispensing system for tall cups Optional Optional
Energy saving mode Yes Yes
Height, width, depth (mm) 530, 980, 590 530, 980, 590
Boiler volume (L) 17.5 17.5 + 1.5 + 1.5 + 1.5
Power supply
400V 2N~ 4290W
50/60 Hz -
400V 3N~ 6290W
50/60 Hz
400V 3N~ 6290W
50/60 Hz
220-240V 3~ 4290W
50/60 Hz
220-240V 3~ 4290W
50/60 Hz
Water connection Female 3/8" thread Female 3/8" thread
Machine weight (kg) 51.90 60.70
Steam boiler operating pressure Between 0.8 and 1.2 bar Between 0.8 and 1.2 bar
Ambient noise < 70 db < 70 db

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Front view
OVERVIEW OF COMPONENTS
Elen MINI Control
Hot water tap
Drink buttons
Hot water outlet
Heater element lamp
Brewing group
Steam tap
ON/OFF switch
Steam wand
Boiler pressure gauge
Porta-lter

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Front view of the machine
OVERVIEW OF COMPONENTS
Elen Display Control 2GR
Steam tap Display Drink buttons
Steam wand
Steam wand
Hot water outlet
Porta-lter
Brewing group Heater element lamp
ON/OFF switch
Steam tap

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Front view of the machine
OVERVIEW OF COMPONENTS
Elen Display Control 3GR
Steam tap
Display
Drink buttons
Steam tap
Hot water outlet
Porta-lter
Brewing group
Heater element lamp
Steam wand
ON/OFF switch
Steam wand

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DIMENSION SKETCH
Elen MINI Control
A
BC
D
MODEL A B C D
Elen MINI 1Gr 550 mm 460 mm 590 mm 74 mm
Elen MINI 1Gr
Tall Cup 550 mm 460 mm 590 mm 124 mm
Elen MINI 2Gr 550 mm 460 mm 590 mm 74 mm
Elen MINI 2Gr
Tall Cup 550 mm 460 mm 590 mm 124 mm

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DIMENSION SKETCH
Elen Display Control 2GR
A
C
D
B
MODEL A B C D
Elen 2Gr 550 mm 680 mm 590 mm 74 mm
Elen 2Gr
Tall Cup 550 mm 680 mm 590 mm 124 mm
Elen 2Gr 3 Boilers 550 mm 680 mm 590 mm 74 mm
Elen 2Gr 3 Boilers
Tall Cup 550 mm 680 mm 590 mm 124 mm

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DIMENSION SKETCH
G-10 DISPLAY CONTROL 3GR
A
C
D
B
MODEL A B C D
Elen 3Gr 550 mm 980 mm 590 mm 74 mm
Elen 3Gr
Tall Cup 550 mm 980 mm 590 mm 124 mm
Elen 3Gr Boilers 550 mm 980 mm 590 mm 74 mm
Elen 3Gr 4 Boilers
Tall Cup 550 mm 980 mm 590 mm 124 mm

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Positioning
TRANSPORT
Packaging
Delivery inspection
INSTALLATION
MIN. 10cm
MIN. 30cm
Install the machine on a level, sturdy, and water-resistant
surface approximately 110cm above oor level for ease of
access and usage.
Adjust the feet to ensure that it dispenses coffee evenly to
all cups.
Ensure enough free space is available above (>30cm) and
behind (>10cm) the machine to ensure easy cleaning and
maintenance and adequate ventilation.
Do not install the machine if it is wet or damp. Allow it to
dry completely and ask a service technician to ensure that
none of the electrical components have been affected.
Note:
Leave an air gap of approximately 30cm above
the machine and 10cm behind it to ensure
adequate ventilation.
i
The machine is shipped in a custom-designed carton which utilizes model-specic polystyrene
cushions to protect it from damage.
The machine’s carton features standardized handling symbols to explain proper shipping and
storage methods.
The machine must remain in a horizontal position during the transport. Do not store or handle
the machine except on its feet.
During transport protect the carton and machine from impact drops, crushing, shocks, moisture
and exposure to extreme temperature.
Upon receipt and delivery ensure that the machine is in the exact condition described in the
enclosed documentation, and that all accessories are included. Missing items should be reported to
the manufacturer or dealer immediately.
Damage caused during transport should be reported to the shipping agent and the machine’s
distributor immediately.
Packaging materials are potentially dangerous and should be kept away from children.
The carton and all packing materials are recyclable and should be returned to a recycling center for
disposal.

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INSTALLATION AND START UP
Electrical connection
Connection types
Machine: Supply
230Vac Ph+N
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
230Vac Ph+N Machine: Supply
2Ph 230Vac
PHASE
PHASE
Supply hose
Blue
Brown
Yellow/Green
230Vac Ph+N
Machine: Supply
3Ph 230Vac
PHASE
Supply hose
Blue
Brown
Yellow/Green
230Vac 3Ph
Machine: Supply
230Vac Ph+N
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
2Ph+N
Black
Machine: Supply
2Ph 380Vac+N
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
2Ph+N
PHASE
Black
Machine: Supply
2Ph 230Vac
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
2Ph+N
Black
Machine: Supply
3Ph 230Vac
PHASE
Supply hose
Blue
Brown
Yellow/Green
2Ph+N
Black PHASE
PHASE
Machine: Supply
125Vac Ph+N
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
125Vac Ph+N
Machine: Supply
3Ph 380Vac+N
NEUTRAL
PHASE
Supply hose
Blue
Brown
Yellow/Green
380Vac 3Ph
Grey
Black PHASE
PHASE
Black
PHASE
PHASE
The machine should only be connected to the power supply by qualied
personnel.The following safety instructions should be obeyed at all times:
Ensure that the electrical requirements stated on the TECHNICAL
SPECIFICATIONS (pages 7 - 8) match the specications of the power
supply at the outlet.
Ensure that the domestic electrical supply where the machine is being
installed is rated for and able to provide the power required by the
machine. Insufcient power supply, wiring, grounding, or insulation can result
in overheating and possibility of re.
The coffee machine must be connected to an earth grounded electrical
outet that complies with the regulations in force in the country of
installation.
Ensure that a circuit breaker engineered for the power consumption of the
machine is installed to protect the domestic electrical supply, as specied
on the ratings plate located under the drip tray.
Do not connect the machine to the domestic power supply via extension
cords, plug adapters, or shared outlets.
The manufacturer will not be held liable for damage to persons, animals or
property resulting from incorrect installation of the coffee machine.
DANGER!
If the power cable or plug is damaged, it must be replaced by the manufacturer,
distributor, or its approved service technician in order to avoid RISK OF
SERIOUS INJURY OR DEATH!
Connect the machine according to the specication on the ratings plate located under the drip tray.

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INSTALLATION AND START UP
Pressure and temperature
Standard pressure and temperature Fig. 01
Relationship between boiler pressure and temperature
Water connection
110
115
120
125
0.7 0.8 0.9 1.0 1.1 1.2
Important:
Only use the hoses supplied with the machine. Never reuse damaged hoses.
Ensure that the drainage tube is not twisted and that it is below the level of the drain cup.
Starting the machine
BAR
OC
Connecting the machine to the domestic water supply must be performed by a qualied person.
Purge at least 20 liters of water from the domestic water supply before connecting the machine to it to ush
out any debris that may be in the plumbing sytem that would otherwise accumulate inside the boilers.
The domestic plumbing system should be tted with a brass 3/8” NPT male pipe tting and an in-
line shut-off valve. Connect the 180cm water inlet hose included with the machine to the domestic
water supply and tighten the line ttings with a wrench to 15 ft. lbs. / 20N-m.
Only use safe drinking water with a hardness rating between 5ºfH and 8ºfH (French hardness
degrees) or 20 to 32 ppm (parts per million as calcium). If the hardness value is below this limit,
corrosion of hydraulic components is likely. If the value is higher, lime-scaling inside the boiler will
occur. In both cases, the proper function of the machine and quality and taste of the coffee will be
negatively affected.
If necessary, connect the machine to a water softener to reduce water hardness using the exible
55cm hose included in the accessory box.
Connect one end of the corrugated drain tube to the drain cup in the machine, connect the other
end to the plumbing drainage system in the installation area.
Boiler pressure is directly controlled by water temperature (g. 01).
This machine is tted with a pressure gauge that displays the boiler pressure, if the machine is equipped
with a digital display it will also indicate water temperature.
Open the machine’s water supply valve.
Turn on the main power switch.
Press a drink button at the control panel on each group, wait until
water comes out continuously from each of them. This ensures
that the heat exchangers in the machine are being correctly lled.
Open the steam lever to release the air trapped in the boiler.
The red lamp indicates that the boiler is heating. The lamp
switches off automatically when the machine reaches operating
temperature.
The machine is then ready to use.

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CLEANINg AND CARE
Rinse the group and porta-lter without detergent. (only using the membrane and hot water)
Clean the external surfaces of the machine, pay special attention to the stainless steel parts.
Clean the steam wand and the water tap. Be sure that the nozzles are not partially or fully blocked with
for milk residue. If it’s necessary to clean, be careful not to deform or damage any of the components.
Clean the dip tray and the stainless steel insert grid under running water with a brush. You can slowly
pour 1L of hot water into the drain cup to dissolve and remove coffee residue that has accumulated
inside the cup and tubes.
Clean the group’s gasket and shower plate (page 22).
Daily cleaning
Clean the brewing group and porta-lter with professional cleaning powder (page 21).
Weekly cleaning
Coffee machine cleaning
Important:
To obtain the best efciency, quality and performance of the machine, you should always follow the
cleaning and care instructions provided in this manual.
Turn off the power switch when cleaning the exterior of the machine.
All external surfaces should be cleaned with a wet cloth that will not get out bers, threads or scratch the
machine.
Do not use aggressive cleaning detergents, solvents or degreasers. They can damage the machine.
Important:
Once a day or after 8 hours from the last dispensing of coffee, the following cleaning tasks must be
performed for maintaining the quality and performance of the water system in the machine:
Brewing Group: Place the empty porta-lter (without coffee) in the group head and dispense hot
water for one minute.
Steam wand: Position the wand outside the drip tray and open the steam tap for around one minute.
Hot water outlet: Place a container under the water outlet and open the tap for 20 seconds.
Relling the boiler
This operation should be performed by service personnel following the steps listed below:
Switch off the machine and wait until the boiler has depressurised (leave the steam tap open until no more
steam emerges) and the water has cooled.
Open the boiler drain tap and wait until the boiler is completely empty.
To empty machines not fitted with a boiler drain tap, remove the anti-depression valve, pump the water
out of the boiler and then replace the anti-depression valve.
Switch on the machine to refill the boiler automatically.
Regular maintenance
Regenerating the water softener
To regenerate the water softener, follow the instructions in the user manual.
Important:
Make sure that the drainage tube is firmly connected to the drain, to avoid leaks.