Instruction for use Dorado Medium Espresso Liquid

COFFEE TECHNOLOGIES
Instruction for use Dorado Medium Espresso
Liquid
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
Manufacturer:
ETNA Coffee Equipment b.v.
P.O. Box 146
7000 AC Doetinchem
The Netherlands
Distributor:
©
ETNA Coffee Equipment b.v.
Articlecode:
Status:
Revision:
000869447001
Draft
D
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
CONTENTS
1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.1 This user manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Pictograms and safety symbols on the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Pictograms and safety symbols in the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.4 Conventions and definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.5 Service and technical support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.6 Machine identification on outside of the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
1.7 Machine identification on inside of the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.8 Used Machinery and the Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
1.9 General safety instructions and restrictions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.1 Operating and cleaning instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.2 Icons and instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.3 Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.4 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.5 Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.9.6 Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
1.10 Available documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2 DESCRIPTION OF THE MACHINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.1 General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.2 Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2.1 Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.2.2 Interior view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.3 Container lay-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.4 Operating principle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.5 Switching on and off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.6 Service key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.7 Operating the machine. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7.1 Drink selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7.2 Paid drinks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.7.3 Stand by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3 USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.1 Safety instructions - use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3.2 Filling containers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.1 Filling the container in the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.2 Filling the ingredient containers outside the machine . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
3.2.3 Filling the bean hopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3 Placing an ingredient bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
3.3.1 Place a new ingredient bag (first use) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
3.3.2 Place a new ingredient bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4 MAINTENANCE AND CLEANING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.1 Safety instructions - maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
© ETNA Coffee Equipment b.v.
3
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.2 Perishable ingredients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Daily maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.1 Checking the ingredient containers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.2 Clean the waste container . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.3 Cleaning drip tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.4 Rinsing the mixers and brewing group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4.5 Clean the exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Weekly maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.1 Cleaning mixer parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.2 Cleaning the brewer automatically . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.3 Cleaning brewer manually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5.4 Cleaning the bean container. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6 Maintenance overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 RESOLVING PROBLEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 LCD display on the selection panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.1 Fault messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.2 Selection panel in programming mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.3 User menu (Operator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 TECHNICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Water system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Sound level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 Ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.5 Dimensions and weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
© ETNA Coffee Equipment b.v.
22
23
23
23
23
24
25
25
25
26
27
28
31
32
35
35
35
36
36
37
37
37
37
37
38
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1
INTRODUCTION
1.1
This user manual
Congratulations on the purchase of yourDorado Medium Espresso
Liquid.
This machine has been developed and produced using state-of-the-art
technology. This, combined with the ISO 9001 certification that applies
to all our products, means you can rest assured that you are the owner
of a high quality product.
This manual is intended for authorised and trained users and contains
all the information required to operate the machine safely and to carry
out regular maintenance and cleaning tasks. Read the relevant user
manual carefully before using your machine.
☞
1.2
Figure 1-1
Ensure that the user manual is kept with the machine to
ensure that all procedures are carried out correctly.
Pictograms and safety symbols on the machine
The following pictograms are used on the Dorado Medium Espresso
Liquid:
• Electrical hazard
WARNING
DISCONNECT THE
MAINS SUPPLY BEFORE
REMOVING COVER
Figure 1-2
•
Risk of fingers being trapped
DANGER
Follow service
procedure as
in manual.
Figure 1-3
5
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.3
Pictograms and safety symbols in the manual
These pictograms are used in the manual:

Ꮨ
h
☞
1.4
General warning. Damage to the machine or personal
injury can occur.
Electrical hazard
Burning hazard
Remarks, suggestions and advice
Conventions and definitions
Throughout the document, reference is made to the "left", "right",
"front" and "rear" of the machine. Where a component or specific part
of the machine is referred to, this is described from the user's viewpoint
facing the selection panel.
1.5
Service and technical support
Please contact your dealer for further information on settings,
maintenance and/or repair activities that are not dealt with in this
manual. Your dealer will be pleased to assist you.
If you contact your dealer, always have the following information at
hand:
• model number
• serial number
• software versions
6
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.6
1.
2.
3.
4.
5.
6.
Machine identification on outside of the machine
Model number
Voltage
Frequency
Power rating
Serial number
Water pressure
The identification plate is on the rear of the machine.
3
1 2
Model:
Voltage:
Water:
012540E1
5
4
xxxxxxx
a.c. xxxv xx Hz xxx kw
xxx - xxx kPa
ETNA Coffee Technologies BV
Doetinchem Holland
6
Figure 1-4
7
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.7
1.
2.
3.
4.
5.
6.
Machine identification on inside of the machine
Model number
Voltage
Frequency
Power rating
Serial number
Water pressure
The identification plate is on the inside of the right-hand frame plate.
3
1 2
Model:
Voltage:
Water:
012540E1
5
4
xxxxxxx
a.c. xxxv xx Hz xxx kw
xxx - xxx kPa
ETNA Coffee Technologies BV
Doetinchem Holland
6
Figure 1-5
1.8
Used Machinery and the Environment
j
a
Ask your local authority for information on ways to recycle
materials safely and in an environmentally friendly
manner.
Ask your local authority for information on ways to dispose
of materials safely and in an environmentally friendly
manner.
8
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.9
General safety instructions and restrictions
The manufacturer does not accept liability for any damage caused by
any failure to (strictly) observe the safety instructions or by
carelessness during use and cleaning of the machine and any
associated accessories.
Depending on the specific operating conditions or accessories used,
additional safety instructions may apply. Please contact your dealer
immediately if you encounter any hazards when using the machine.

The user of the machine is fully responsible at all times for
observing locally applicable safety regulations and
guidelines.
1.9.1 Operating and cleaning instructions
•
•
•
All those using and/or cleaning the machine must be familiar with
and follow the operating and cleaning instructions closely. The
owner must ensure that personnel are informed of the operating
and cleaning instructions contained in this manual and that they
comply with these regulations and instructions.
Never change the order in which activities are carried out.
Always keep these instructions in the vicinity of the machine.
1.9.2 Icons and instructions
The icons, symbols and instructions attached to the machine form part
of the safety instructions. Therefore, they must not be covered or
removed. They must be kept within reach and be clearly legible
throughout the entire service life of the machine.
• If icons, symbols or instructions are illegible, ring your supplier
straightaway to rectify this.
1.9.3 Users
The daily, weekly and monthly maintenance and cleaning activities
may only be carried out by users who have received training from the
installer or owner of the machine. These individuals will be familiar with
the potential risks of opening the machine.
1.9.4 Technical specifications
•
The technical specifications may not be modified.
1.9.5 Modifications
•
Modifications may not be made to the machine (or parts of the
machine).
9
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.9.6 Intended use
The intended use1 of the machine is designed exclusively for
dispensing beverages as indicated on the selection panel. Use of the
machine for any other purpose falls outside the terms of conditions of
use. The manufacturer does not accept responsibility for any damage
or injury that may result from improper use.
The machine meets current standards and directives.
• The machine may only be used in perfect technical condition for the
purposes indicated above.
1.10 Available documentation
The following documentation is available for this machine:
• User manual
• Technical manual
• Parts book
1. "Intended use" as meant in EN 292-1 is the application for which this technical product has
been made, as specified by the manufacturer – including references in sales brochures. In case
of doubt, use can be derived from the construction, model and functions of the technical product
the assumed normal use. Use of the product within the confines of the intended use also
includes complying with the instructions in the user manual.
10
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2
DESCRIPTION OF THE MACHINE
2.1
General description
This machine prepares and dispenses various hot drinks.
The drinks are dispensed in the cups intended for this purpose and
that are placed on the machine cup stand. The cups must be placed on
the cup stand manually.
The display on the machine indicates that:
• a drink can be selected
• a drink is being prepared
• a fault has occurred.
• the machine is performing a function.
11
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2.2
Main components
2.2.1 Front view
1
2
3
4
5
6
7
8
9
1.
2.
3.
4.
5.
6.
7.
8.
9.
Figure 2-1
Beancontainer
window light
Display
Selection panel
Dispenser water
Dispenser hot drinks
Cup sensor
Cup standard (double)
Drip tray
12
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2.2.2 Interior view
1. Door opening switch
2. On/Off switch
3. Brewer (brewer group)
4. Dispenser nozzles
5. Waste container
6. Ingredient bag
7. Pump
8. Dispenser holder
9. Mixer parts
10.Dispensing spout
11.Liquid container
12.Ingredient container
12
1
2
11
3
10
9
4
5
8
7
6
Figure 2-2
13
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2.3
Container lay-out
espresso liquid 132
espresso liquid 122
Figure 2-3
The various types are fitted with the following containers.
Machine
Bean hopper
Instant coffee
container
Ingredient
bag holder
Espresso
Liquid 122
1
1
1
Espresso
Liquid 132
1
2
1
2.4
Operating principle
After a selection is made, the machine mixes water with the ingredients
from the containers to dispense the drink.
• The water is supplied via the boiler (heated).
• Instant products or liquid concentrate are dosed from the containers
into the mixer and/or the ground coffee is dosed from the grinder
into the brewer group.
• The water and the ingredients are mixed in the mixer or
compressed by the brewer group.
• The drink is dispensed through the dispenser nozzle into the cup
placed on the cup stand.
14
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2.5
Switching on and off
•
I pressed in = ON (switch lights up)
•
0 pressed in = OFF
Figure 2-4
Figure 2-5
2.6
Service key
Once the service key has been inserted and turned a quarter turn, the
machine is operational for repair and test purposes.

The machine contains rotating and moving parts. Ensure
that your fingers do not become trapped when work is
carried out.
Figure 2-6
15
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
2.7
Operating the machine
The standard version of the machine has no payment mechanism. The
machine can also be optionally fitted with a payment mechanism (for
installation instructions, see the instructions for use supplied with the
payment mechanism).
2.7.1 Drink selection
All the actions needed to obtain a drink are summarized in table 2-1.
Table 2-1
Actions for obtaining a drink
You want a drink
1.
Place your beaker or cup on the cup stand
2.
Select a drink by pressing the appropriate
button
3.
Your drink is being prepared
2.7.2 Paid drinks
Machines, which are fitted with a payment system, are able to dispense
drinks either paid for or free of charge. When it is necessary to pay for
drinks, the available credit is displayed in the bottom right hand corner
of the display.
When a selection key is pressed, the price of the drink is shown in the
bottom left corner of the display.
If there is sufficient credit, the drink selected is prepared when the
selection key is pressed.
2.7.3 Stand by
Stand by mode is indicated by the following:
• The display shows a standby position.
Press any button to bring the machine out of stand by.
16
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
3
USE
3.1
Safety instructions - use
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Inspect the machine before use and check for any damage and
defects.
Please contact your supplier if there is any damage to the machine.
Please keep all packaging out of reach of children.
Put the machine in a horizontal position.
Put the machine in a location where it can be supervised by trained
staff.
The machine is not suitable for outdoor use.
The machine may not be used by persons (including children) with
a physical, mental or emotional handicap, or persons who have
insufficient knowledge and experience to operate the machine
without supervision or instructions, until they have been approved
by a person responsible for their safety.
Supervision of children must be maintained to ensure they do not
play with the machine.
Protect the machine from water and/or moisture.
Do not clean the machine using a high pressure water jet.
Do not install the machine in an area where a high pressure water
jet may be used.
Keep the buttons free from dirt and grease and clean them
periodically.
Use the machine only when the top valves are shut and all the
plates are mounted.
Never use sharp objects to operate the buttons.
Only use the cups and pots availabe at reception.
Make sure that the electricity connection point (wall socket with
earth connection) and the water connection point remain accessible
during use. In case of emergency, the mains plug can then be
removed quickly and the water supply can be shut off immediately.
When the machine is not used for a long period of time. remove the
holders, disinfect the pipes, clean the machine by hand, clean and
disinfext the mixing parts thoroughly, empty the boiler, disengage
the water supply and the electricity supply. No water should be
present in the machine or its parts.
When you intend to use the machine after a long period of non-use,
you need to first thoroughly clean the mixing parts and the
preparation group. Place the mixing parts back where they were,
carry out the cleaning programme at least three times and fill all the
holders before using the machine.
h
Ꮨ

The drinks prepared by this machine are very hot and
could cause burn wounds.
In case of danger, disconnect the power supply by
removing the plug from the wall socket. Do not pull the
plug out of the wall socket by the cable.
Disregarding the above instructions can jeopardise the
safe use of the machine.
17
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
3.2
Filling containers
The containers contain the ingredients for preparing the drinks. There
are 2 ways of filling these containers:
• by opening the top lid and filling the container in the machine;
• by filling the container outside of the machine.
3.2.1 Filling the container in the machine
1. Open the door of the machine.
2. Open the lid on the container that needs refilling. Refill the container
with the correct ingredients.
3. Close the upper lid.
4. If the container was completely empty, the supply will need refilling.
• Hold the container above the waste bucket. Turn the spindle of
the container until the ingredient runs out of it.
3.2.2 Filling the ingredient containers outside the machine
The containers hold the ingredients required to prepare drinks.

☞
➭
A
Ensure that no fingers are trapped when filling the
containers.
Make sure that the right ingredient is put in the correct
container.
See the label on the inside of the door for an overview of
the maintenance functions.
1. Open the door of the machine.
2. Open the upper lid.
3. Closes the container spout, by pushing the button until it clicks. (zie
figuur 0-1)
4. Lift the containers being filled out of the holder and pull them
towards you.
5. Fill the container with the required ingredient.
6. Replace the container in the machine in its original position. Ensure
that the coupling of the container latches onto the gear.
7. Open the container by pushing the cover down until it clicks open.
(zie figuur 0-2)
8. Repeat this procedure for the other ingredients containers.
9. Close the cover.
10.Place a 1.5 l cup under the dispensing spout.
11.Press button *00* on the service panel; clean valves = rinse mixers.
The valves will be rinsed with water. Repeat if necessary (if
applicable).
12.Close the door of the machine.
B
Figure 3-1
18
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
3.2.3 Filling the bean hopper
1. Remove the cover from the bean hopper using the key.
2. Fill the bean hopper with coffee beans. The bean hopper has a
capacity of approx.1 kg (2.2 lbs) of beans.
3. Close the bean hopper and lock it with the key.
4. Remove the key.
Figure 3-2
3.3
Placing an ingredient bag
The liquid concentrate used to prepare drinks can be packaged in two
ways:
• Bag-in-Box (BIB): in this case, the liquid concentrate comes in a
bag contained in a cardboard box.
• Ingredient bag: in this case, the liquid concentrate comes in a bag
that is placed in the liquid container.
Figure 3-3
19
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
3.3.1 Place a new ingredient bag (first use)

☞
☞
Risk of leakage: during subsequent operations,
concentrate may come out of the ingredient bag, tap or
hoses.
Remove the pump hose from the machine.
For BIB: The method for placing pre-packaged ingredient
bags (BIB) is exactly the same as the procedure
described here. The BIB is packaged in a cardboard box;
the ingredient bag must be placed in the liquid container.
1. Open the door of the machine.
2. Open the cover.
3. Adjust the pump hose to the correct length, (see figure 3-5).
Make sure that it is not too short!
Figure 3-4
30 cm
4. Adjust the hose of the new ingredient bag to the correct length.
The length depends on that of the pump hose.
5. Push the valve into the hose of the new ingredient bag.
6. Close the valve shut (see figure 3-6).
Figure 3-5
7. Place the new ingredient bag in the liquid container.
8. Place the liquid container with the ingredient bag in the machine.
9. Connect the pump hose to the valve.
10.Open the valve between the pump and the ingredient bag (see
figure 3-7).
Figure 3-6
Closed
20
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
11.Place a jug under the dispensing unit.
12.Remove the lid from the mixer cup and place this on the jug.
The pump hose is attached to the lid.
13.Pull the door detection switch out (Pos. 3).
14.Press ?4 on the service panel (on the inside of the door) to fill the
pump. Press repeatedly until a constant stream of the product is
dispensed.
15.Set the door detection switch to the normal position (Pos. 1).
16.Put the lid back on the mixer cup.
17.Press ?1 on the service panel to clean the valve + rinse mixers; the
mixer cup will be rinsed with water.
18.Close the cover and the door of the machine.
Figure 3-7
Open
3.3.2 Place a new ingredient bag

☞
☞
Risk of leakage: during subsequent operations,
concentrate may come out of the ingredient bag, tap or
hoses.
Remove the pump hose from the machine.
For BIB: The method for placing pre-packaged ingredient
bags (BIB) is exactly the same as the procedure
described here. The BIB is packaged in a cardboard box;
the ingredient bag must be placed in the liquid container.
1.
2.
3.
4.
5.
Open the door of the machine.
Open the cover.
Close the valve shut.
Disconnect the pump hose from the valve.
Remove the liquid container with the ingredient bag from the
machine.
6. Remove the ingredient bag from the liquid container.
7. Disconnect the valve from the ingredient bag hose.
8. Open and clean the valve.
Figure 3-8
9. Adjust the hose of the new ingredient bag to the correct length.
The length depends on that of the pump hose.
10.Push the valve into the hose of the new ingredient bag.
11.Close the valve shut.
12.Place a new ingredient bag in the liquid container.
13.Place the liquid container with the ingredient bag in the machine.
14.Connect the pump hose to the valve.
15.Unscrew the valve between the pump and the ingredient bag.
16.Place a jug (min. 0.5l) under the dispensing unit.
17.Press ?4 on the service panel (on the inside of the door) to fill the
pump; the pump hose will be filled.
18.Press ?1 on the service panel to clean the valve + rinse mixers; the
mixer cup will be rinsed with water.
19.Close the cover and the door of the machine.
Figure 3-9
Closed
Open
21
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4
MAINTENANCE AND CLEANING
Accurate maintenance and in particular careful cleaning are basic
conditions for good product quality and smooth operation.
This device is designed so that the owner or license holder is able to
clean and maintain it thoroughly in a relatively short time.
☞
4.1
•
•
•
•
Safety instructions - maintenance and cleaning
See also par. 3.1.
Carry out the procedures taking into account the hygiene
regulations.
Repairs may only be carried out on the machine by trained service
engineers.
Maintenance work on the electrical system may only be carried out
by trained service engineers with a background in electrical
engineering.
h
•
First read paragraph 4.1 before performing any
maintenance work on the device. The maintenance work
described may only be carried out by trained and
authorised users.
Warning with respect to burns: parts within the machine
can be very hot.
After cleaning or maintenance activities, the machine must not be
used until all the removed parts have been correctly reinstalled.
Then inspect and check the inside of the machine:
• The dispenser holder must be aimed at the middle of the cup.
• The ingredient containers must be correctly placed.
• The mixer components must be in the correct position.
• The waste container must be in the correct position. (if applicable)
• The brewer group must be in the correct position. (if applicable)
4.2
Perishable ingredients

•
•
•
•
•
•
The ingredients have been supplied with a use by date.
The following therefore needs to be taken into account:
Comply with the use by date printed on the product packaging.
Do not use ingredients, which are approaching the use by date.
Replace any ingredients whose use by date has passed.
Do not use opened ingredients for longer than the use by date
indicated.
Replace any opened ingredients whose use by date has passed.
Only use the cleaning agents referred to in the cleaning schedule
and follow the instructions on the packaging.
22
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.3
Maintenance
The quality of the drinks is only guaranteed if the machine is properly
maintained on a regular basis. A number of essential components in
the machine are highly sensitive to dirt. Use of this machine requires
both daily and weekly maintenance.
4.4
Daily maintenance
The following activities should be carried out every day:
• Check the contents of the ingredient containers and refill if
necessary.
• Clean and empty the waste container under the brewer group.
• Clean and empty the drip tray.
• Rinse the mixers and brewer (at least 2x a day).
• Clean the outside of the machine, including the selection panel.
When cleaning the machine, pay attention to the following:
• Clean the machine and its parts with a damp, clean cloth or paper
towel.
• Always put the cleaned parts back into the machine.
• If necessary, clean the machine more often than indicated. If it is
used frequently, this will certainly be required.
4.4.1 Checking the ingredient containers
1. Open the door.
2. Check whether the ingredient containers still contain sufficient
ingredients.
3. If necessary, prime the containers as described in (see chapter
3.2).
4. Shut the door of the machine.
4.4.2 Clean the waste container
23
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES


1.
2.
3.
4.
5.
6.
7.
8.
9.
Ensure that your fingers do not become trapped when
removing the waste container.
The waste container must not be washed in a dishwasher.
Open the door.
Remove and empty the waste container.
Clean the waste container
Clean the area immediately surrounding the waste container in the
machine.
Put the tray back in the machine.
Use the service key.
Press *6 on the service panel (on the inside of the door) to reset the
waste container.
Remove the service key.
Close the door.
Figure 4-1
Figure 4-2
4.4.3 Cleaning drip tray

The drip tray must not be washed in a dishwasher.
1. Take the drip tray out of the machine carefully.
2. Empty the drip tray and clean it with water.
3. Put the drip tray back in the machine.
Figure 4-3
24
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.4.4 Rinsing the mixers and brewing group
Rinsing the mixers:
1. Open the door.
2. Use the service key (if available).
3. Place a jug (min. 1,5 l) under the dispenser holder.
4. Press *00* of the service panel (on the inside of the door) to clean
the valves + rinse the mixers.
5. Remove the cup and the service key (if available) and close the
door.
6. Empty the cup.
1,5
L
Figure 4-4
Rinsing the brewer group:
1. Open the door.
2. Use the service key (if available).
3. Place a cup (min. 1,5 L) under the dispenser holder.
4. Press *03* on the service panel (on the inside of the door) to rinse
the brewer group.
5. Remove the cup and the service key (if available) and close the
door.
6. Empty the cup.
Rinse brewer group and mixers combined function:
1. Open the door.
2. Use the service key (if available).
3. Place a jug (min. 1,5 L) under the dispenser holder.
4. Press *01* on the service panel (on the inside of the door): clean
valves + rinse brewer and mixers + reset waste container.
5. Clean the waste container.
6. Remove the cup and the service key (if available) and close the
door.
7. Empty the cup.
Figure 4-5
4.4.5 Clean the exterior
Clean the outside of the machine with a damp, clean cloth or paper
towel. Pay special attention to:
• The selection panel
• The area around the drink dispenser unit.
• The bottom of the door.
4.5
Weekly maintenance
The following activities should be carried out once a week:
• Clean the mixer parts
• Clean the brewer automatically
• Clean the brewer manually (take apart)
• Clean the bean hopper
• Clean the supply hose
25
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.5.1 Cleaning mixer parts
Clean the following parts during weekly maintenance:
• Extractors
• Mixing compartments
• Hoses
• Suction filter cover
• Mixer blade

Wash your hands before starting on this procedure.
1. Open the door.
2. Switch the machine off at the on/off switch.
3. Remove the closed ingredient containers from the machine. Store
in a dry, clean place.
4. Disconnect the hoses from the mixing compartments.
5. Disconnect the hoses from the dispenser nozzles.
6. Take the dispensing nozzles out of the dispenser holder.
7. Release the mixing compartment by pulling the green catch on the
underside forwards.
8. Take the mixing compartment out of the machine by carefully
pulling the bottom of the compartment towards you.
9. Use the tool to remove the mixer blade from the shaft of the motor.
Move the tool forwards carefully until it clicks. Then remove the
mixer blade manually.
10.Turn the mixerbase a quater and remove forward.
11.Remove the O-ring, seal and seal ring.
12.Clean all parts in hot water and dry them carefully.
13.Clean the area directly surrounding the mixer in the machine with a
damp cloth.
3
1
2
4
5
Figure 4-6
26
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
14.Put the mixer blade back in place. Ensure that the marker on the
mixer blade is aligned with the flat part on the motor shaft.
15.Put the other cleaned parts back into the machine and connect the
hoses.
☞
!
Figure 4-7
The mixing compartment must latch securely in place to
prevent leaks. Ensure that the green catch snaps back
into place.
16.Switch the machine on at the on/off switch.
17.Place a 1.5 l cup under the dispenser holder.
18.Press button *00* on the service panel; clean valves + rinse mixers.
19.Check that nothing leaks.
20.Close the door of the machine.
Figure 4-8
4.5.2 Cleaning the brewer automatically

Only use the cleaning tablets supplied (powder balls).
Use of other cleaning agents can lead to disruptions.
27
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1.
2.
3.
4.
Open the door.
Use the service key.
Place a pot (at least 1,5 litre under the dispenser holder.
Press *02* on the service panel (on the inside of the door) to clean
the brewer group. This takes approximately 5 minutes.
5. Wait until the display indicates ‘Insert tablet’; open the cover to the
brewer and insert the cleaning tablet (powder ball) in the brewer.
6. Press on a random button on the service panel.
The cleaning process is resumed.
7. Wait until the cleaning process has been finished.
8. Remove and empty the jug.
9. Remove the service key.
10.Close the door.
Figure 4-9
4.5.3 Cleaning brewer manually


Wash your hands before continuing with this procedure.
Beware of jamming.
DANGER
Follow service
procedure as
in manual.
1. Open the door.
2. Use the service key.
3. Place the brewer group in the opened positions by pressing *04* on
the service panel.
*04*
Figure 4-10
28
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4. Clean the piston thoroughly with a brush.
1
0
4
Figure 4-11
5. Again press *04* on the service panel and the brewer position
changes, now clean the dispenser thoroughly with a brush.
2
0
4
Figure 4-12
29
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
6. Again press *04* on the service panel. Bring the valve forward and
clean using a brush and then clean the brewer as indicated on the
picture.
7. Remove the service key.
8. Close the door.
3.
0
4
Figure 4-13
30
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.5.4 Cleaning the bean container


☞
If the bean hopper has been removed, there will be an
open connection to the grinder.
The bean hopper must not be cleaned with cleaning
agents or water when it is placed on the machine.
The bean hopper must only be filed with roasted, dry
coffee beans.
1. Open the door.
2. Switch the machine OFF using the on/off switch (see paragraph
2.5).
3. Open the bean hopper and unlock the container with the lever (see
figure 4-14).
A
B
C
Figure 4-14
4. Remove the bean hopper.
5. Empty the bean hopper.
6. Clean the container with a damp cloth, rinse the container with
clean water and dry thoroughly after cleaning.
7. Lock the container in place with the lever.
8. Fill the bean hopper with coffee beans. The bean hopper has a
capacity of approx.1 kg (2.2 lbs) of beans.
9. Close the bean hopper and lock it with the key.
10.Remove the key.
11.Switch the machine ON using the on/off switch.
12.Close the door.
Figure 4-15
31
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
4.6
Maintenance overview
The stickers with an overview of the maintenance activities to be
carried out are affixed on the inside of the door.
*00* Ventil reinigen + Mischer spülen
*01* Ventil reinigen + Mischer und Brüher
spülen + Abfallwanne zurückstellen
*02* Brüher reinigen mit Reinigungsmittel
*03* Brüher spülen
*04* Brüher Positionierung
*05* Gratis / Zahler Produkt Gezahlt
*06* Abfallwanne zurückstellen
*07* Zählers auslesen
*08* Pumpe füllen (nur liquid)
*09* Behälter zuruck stellen (nur liquid)
*10* Licht ändern
*00* Clean valves + rinse mixers
*01* Clean valves + rinse mixers and
brewer + reset waste container
*02* Clean brewer with cleaning agent
*03* Rinse brewer
*04* Brewer positioning
*05* Toggle payment mode
*06* Reset waste container
*07* Read counters
*08* Fill pump (only liquid)
*09* Reset ingredient counters (only liquid)
*10* Change light
*00* Nettoyez les vannes+rincez les mixeurs
*01* Nettoyez les vannes+rincez les mixeurs et
l’infuseur + appuyer le recipient
*02* Nettoyez l’infuseur avec détergent
*03* Rincer l’infuseur
*04* Positionnement l’infuseur
*05* Emission / payante libre
*06* Appuyer le recipient
*07* Dispositifs de comptage/achever de lire
*08* Remplissage le pompe (seulement liquide)
*09* Pipeau prép / éteint (seulement liquide)
*10* Changez la lumière
000869391000
*00* Reinigen ventielen + spoelen mixers
*01* Reinigen ventielen + spoelen mixers
en brewer + reset afvalbak
*02* Brewer reinigen met reinigingsmiddel
*03* Brewer spoelen
*04* Brewer positioneren
*05* Gratis / Betaalde uitgifte
*06* Reset afvalbak
*07* Tellers uitlezen
*08* Pomp vullen (alleen liquid)
*09* Reset ingrediënt teller (alleen liquid)
*10* Uitgifteverlichting wijzigen
Figure 4-16
32
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
DAILY
CLEANING
1.5 L
WEEKLY
CLEANING
1
2
3
5
6
7
8
9
*
0
#
3
4
5
6
7
8
9
*
0
#
4
1
5
000869536000
3
4
2
0 1
clean brewer
!
1
2
0 2
Figure 4-17
33
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
1,5
L
0 2
FOLLOW INSTRUCTIONS
ON DISPLAY
2.
1.
0 4
3.
0 4
0 4
000869537000
Figure 4-18
34
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
5
RESOLVING PROBLEMS
5.1
LCD display on the selection panel
If faults occur in the machine, the LCD display on the selection panel
will display a fault message.
5.1.1 Fault messages
Despite taking all precautionary measures, faults may occur in the
machine. In this case, a fault message is displayed. The table below (if
applicable) shows a number of faults that could occur, their cause and
their remedy.
Fault message
Cause
Remedy
Fill container x
Container x is empty
Fill the container and reset the
fault message, see Filling containers
Empty waste bucket
The waste bucket is full
Empty waste bucket and clean
it, see Emptying waste bucket
Rinse brewing group
Rinse the brewing group, see
Cleaning the brewing group
automatically
Cleaning the brewing group
Cleaning the brewing group
manually, see Cleaning the
brewing group
Empty drip tray
The drip tray is full
Empty drip tray, see Cleaning
drip tray
Exact change
Not enough change in money
changer
Pay with exact change
Drink switched off
Selected drink not available
Contact your supplier
Replace lime scale filter
Filter has exceeded its service
life
Replace the filter
Boiler is heating up
Boiler temperature is too low
Wait until the boiler has heated
up
No water
Water level too low / no water
flow
Check the machine's water supply
35
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
5.1.2 Selection panel in programming mode
When the programming mode is used, the selection panel has the
following functions:
• + or -, these keys are used to navigate the menu, or to increase or
decrease values.
• ENTER, this key confirms the value that is set.
• # (on the service panel), this key is used to navigate back through
the menu.
enter
esc
Figure 5-1
5.1.3 User menu (Operator)
Press the PIN code on the service panel.
The standard PIN code for the user menu is #4321#
GIVE PIN 1:
MAIN MENU
DRINK COUNTERS
DISPLAY SETTINGS
LANGUAGE
SOUND
BUTTONS
CUP SENSOR
TIME & DATE
LIGHT
Figure 5-2
36
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES
6
TECHNICAL SPECIFICATIONS
6.1
Electrical system
☞
Refer to the machine type plate for the correct
configuration of your machine, see Chapter 1: Machine
identification.
Description
Value
Main voltage
230 V
Frequency
50 Hz
Capacity
3 kW
6.2
Water system
Description
Value
Water connection
G 3/4" - outer ring
Minimum water pressure
1.5 bar (150 kPa)
Maximum permitted water pressure
8 bar (800 kPa) 1
1. It the pressure is higher, a pressure reducer must be
installed.
6.3
Sound level
Description
Value
In operation
max. 70 dB(A)
☞
6.4
Measurements according to DIN 45635, with normal use.
Ambient conditions
Description
Value
Ambient temperature
5 - 40 °C
37
© ETNA Coffee Equipment b.v.
Instruction for use Dorado Medium Espresso Liquid
COFFEE TECHNOLOGIES

Dimensions and weight
90
6.5
Never place the machine in a room in which the
temperature may drop below 0°C. This is to keep the
water in the machine from freezing.
170
137
Figure 6-1
Description
Value
Height
885 mm (including bean container)
Height
710 mm (excluding bean container)
Width
320 mm
Depth
580 mm
Weight when empty
42 kg
Weight when full
45 kg
38
© ETNA Coffee Equipment b.v.
Download PDF

advertising