Swiss Egro 70 Series User manual

Operating instructions
Swiss Egro 70 Series

Serie 70
17.04.2012
Page 1
Table of contents
1Introduction ..............................................................................................................3
1.1 Copyright protection.....................................................................................................................................3
1.2 Purpose of operating instructions ................................................................................................................3
1.3 Warranty......................................................................................................................................................3
1.4 Symbols .......................................................................................................................................................3
1.5 Quality assurance ........................................................................................................................................4
1.6 Conventional use.........................................................................................................................................4
1.7 User .............................................................................................................................................................4
1.8 Safety Instructions .......................................................................................................................................4
1.9 Legal information .........................................................................................................................................5
2Control elements......................................................................................................6
2.1 Overall view .................................................................................................................................................6
2.2 Main switch..................................................................................................................................................7
2.3 Main water tap .............................................................................................................................................7
2.4 Mode switch.................................................................................................................................................7
2.5 Keypad.........................................................................................................................................................8
2.5.1 Keypad 15 products.................................................................................................................................8
2.5.2 Keypad 9 products...................................................................................................................................9
2.6 Keypad elements .......................................................................................................................................10
2.6.1 Display ...................................................................................................................................................10
2.6.2 Power On LED.......................................................................................................................................10
2.6.3 Stop key.................................................................................................................................................11
2.6.4 Product keys..........................................................................................................................................11
2.6.5 Status LED.............................................................................................................................................11
2.6.6 Shift-Key (only by models 7021, 7025P, 7027P) ...................................................................................11
3Operation cooling units.........................................................................................12
3.1 Cooling box KB 3.......................................................................................................................................12
3.2 Refrigerator KS7........................................................................................................................................13
4Operation coffee machine .....................................................................................14
4.1 Preparations...............................................................................................................................................14
4.2 Filling the bean container...........................................................................................................................14
4.3 Switching on...............................................................................................................................................14
4.4 Product delivery.........................................................................................................................................15
4.4.1 Bean coffee............................................................................................................................................15
4.4.2 Grinded coffee (manual dosage)...........................................................................................................16
4.4.3 Milk products..........................................................................................................................................16
4.4.4 Tea (hot water).......................................................................................................................................17
4.4.5 Steam (if applicable)..............................................................................................................................18
5Special functions....................................................................................................19
5.1 Pre-selection..............................................................................................................................................19
5.2 Cancelling of a task ...................................................................................................................................19
5.3 Switching off...............................................................................................................................................19
5.3.1 Switching off the machine through main switch.....................................................................................19
5.3.2 Switching off through keypad.................................................................................................................19
5.4 Cleaning system for milk supply line (MSL)...............................................................................................19
6Operation modes....................................................................................................20
6.1 Change mode ............................................................................................................................................20
6.2 Modes 0 to 3..............................................................................................................................................21

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7Programming.......................................................................................................... 22
7.1 Use of product keys for programming........................................................................................................22
7.2 Adjustments...............................................................................................................................................23
7.2.1 Menu key programming coffee or tea....................................................................................................23
7.2.2 Menu product price change ...................................................................................................................24
7.2.3 Menu water volume change...................................................................................................................25
7.2.4 Menu grinded coffee amount adjustment ..............................................................................................25
7.2.5 Menu milk or milk foam volume adjustment ..........................................................................................26
7.2.6 Date and time adjustment......................................................................................................................27
7.2.7 Programming waiter pens......................................................................................................................29
7.3 Counters ....................................................................................................................................................30
7.3.1 Menu reading out daily counter..............................................................................................................30
7.3.2 Menu deleting daily counters .................................................................................................................31
7.3.3 Menu reading out total counter ..............................................................................................................32
8Maintenance........................................................................................................... 33
8.1 Daily cleaning.............................................................................................................................................33
8.2 Cleaning demand.......................................................................................................................................33
8.3 Automatic cleaning program:.....................................................................................................................34
8.3.1 Automatic coffee cleaning program Swiss Egro Series 70....................................................................34
8.3.2 Automatic milk cleaning.........................................................................................................................35
8.3.3 Procedure ..............................................................................................................................................35
8.3.4Manual cleaning of cappuccino heads...................................................................................................38
8.3.5 Manual cleaning of milk suction hoses and cooling units ......................................................................40
8.3.6 Cleaning of bean container....................................................................................................................40
8.3.7 Cleaning of waste container, drip grid and drip tray...............................................................................40
8.3.8 Cleaning of housing ...............................................................................................................................40
9Service-messages.................................................................................................. 41
9.1 Display message waste container full........................................................................................................41
9.1.1 Removal of waste container...................................................................................................................41
9.2 Display message water service .................................................................................................................42
9.3 Display message Coffee service................................................................................................................42
10 What to do when.................................................................................................... 43
11 Technical data........................................................................................................ 44
11.1 Dimensions................................................................................................................................................44
11.2 Weight and working temperature...............................................................................................................44
11.3 Noise level of the appliance.......................................................................................................................44
11.4 Boiler Data .................................................................................................................................................44
11.5 Connection values......................................................................................................................................45
11.6 Performance data ......................................................................................................................................45
11.7 Water connection.......................................................................................................................................45
12 Installation and commissioning............................................................................ 46
12.1 Installation..................................................................................................................................................46
12.2 Water preparation......................................................................................................................................46
12.3 Connection of water drain..........................................................................................................................47
12.4 Electrical connection..................................................................................................................................47
13 Consumable supplies............................................................................................ 48

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1 Introduction
First of all, we thank you for choosing Egro.
We are confident that the product you have purchased will meet all your expectations. The coffee
system you are about to use is the outcome of extensive research and development.
The coffee machine is the most efficient, user-friendly and well designed machine of its kind.
This manual outlines the correct use and maintenance and will help you get the best results from your
machine.
We trust you will find our explanations clear and we may continue to earn your business in the future.
1.1 Copyright protection
Egro Suisse AG reserves the right to make any technical changes to products described in these
instructions without a prior notice in order to continuously develop and improve the machine.
Partial or full photocopying, reproduction or dissemination, translation into foreign languages or trans-
fer into electronic or machine readable format of this documentation is strictly prohibited.
© 2011 Egro Suisse AG - All rights reserved.
1.2 Purpose of operating instructions
These instructions are specially drawn up for employees operating, servicing, maintaining and repair-
ing the machine. The instructions describe the functions and operation of your machine.
All operating persons must carefully read and understand these instructions before starting their work
at the machine. Operating instructions should be stored near the machine.
A failure-free functioning of the machine is guaranteed provided that all these instructions are fol-
lowed. In the event of disregard, especially concerning the chapter Important Safety Regulations, the
device may present a hazard for operating and servicing personnel. Additionally, damages to the de-
vice or surrounding devices may arise.
No liability will be accepted for any damage or break down of service caused by disregarding the op-
erating manual.
1.3 Warranty
Warranty and ex-gratia payments offered by Egro Suisse AG should be valid provided that your cof-
fee machine is installed and maintained on a regular basis by an Egro service partner. Any changes
or installation of components not approved by the producer will terminate the warranty.
1.4 Symbols
Different symbols are used in these operating instructions. Meaning of symbols is described below:
Danger
This symbol is placed at safety instructions of special importance. Following of
these instructions is essential. Disregard of instructions may result in injuries to
user.
It concerns your own safety!
Attention
This warning symbol is placed at safety instructions of special importance. It
means that the relevant instructions should be strictly followed in order to prevent
damages to the machine.

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Note
This symbol is placed to important product notes. It means that they give relevant
notes or additional information about the system.
1.5 Quality assurance
Egro Suisse AG applies the QA-system based on EN 29001/ISO 9001.
1.6 Conventional use
Swiss Egro Series 70 is a fully automatic coffee machine that also can be used in staff kitchen areas
in shops, offices and other working environments (i.e. farm houses; by clients in hotels, motels and
other residential type environments; bed and breakfast type environments).
1.7 User
This appliance is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge, unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety.
Children should not play with the machine, whether they are supervised or unsupervised.
1.8 Safety Instructions
•Don’t leave the packing elements (plastic bags, expanded polystyrene, nails, cardboard, etc.)
within the reach of children, as these elements are potential sources of danger.
•Do not place heavy items on the packaging. Do not stack more than three items of the same
kind.
•Keep the packed machine in a dry place, not exposed to environmental elements and in condi-
tions in which the temperature does not go below 5°C.
•If liquids inside the machine freeze, leave the coffee machine in a place with a minimum temper-
ature of 20°C for at least 20 minutes before switching it on.
•Switch off the appliance and disconnect from power supply before changing accessories or ap-
proaching parts that move in use.
•Do not leave the machine exposed to environmental elements or place them in damp rooms
such as bathrooms.
•Install the machine on a water repellent surface (laminate, steel, ceramic, etc.) away from heat
sources (oven, cooking stove, fireplace, etc.) and in conditions in which the temperature may not
go below 5°C. KEEP WARM. Place on even surface.
•The support surface shall be plane, dry, stable and as high that the top surface is more than 150
cm from the floor
•Do not obstruct the drain outlet or drip tray and do not cover with cloths, etc.
•Only use original spare parts in order to avoid compromising the safety and proper functioning of
the machine.
•In an emergency, such as fire, unusual noise, overheating, etc., take immediate action, discon-
nect the power and close water taps.
•The coffee machine and the fridge are fixed together by means of two C-brackets screwed to the
lateral panels; power off and disconnect devices from the power supply before removing fasten-
ings.
•When in doubt, request a detailed diagram of the supplied power from a qualified electrician.
•Before connecting the equipment, check if the data on the machine corresponds to your electri-
cal power supply.
•The power supply must be provided with the following safety devices: efficient grounding connec-
tion; section of conductors suitable for absorption capacity; efficient grounding leakage protection
circuit breaker.

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•Should the power cable be damaged, it has to be replaced by the manufacturer or by its tech-
nical service or by a person with equivalent qualification, in order to prevent any risks.
•Adaptors, multiple sockets and / or extensions must not be used.
1.9 Legal information
In accordance with the European guidelines for safety and EMC.
Treatment of waste from electric / electronic equipment. Dispose of the product in accordance with
current local regulations concerning differentiated waste disposal in dedicated waste disposal areas.
Do not treat as simple urban waste. For any information please contact the manufacturer at the ad-
dress specified in the user manual. The product complies with the requirements of the new directives
introduced for the environmental safeguard and must be properly disposed of at the end of its life
cycle.
Improper installation can cause damage to people, animals and things for which the manufacturer
cannot be considered responsible.

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2 Control elements
2.1 Overall view
Pos.
Element
Pos.
Element
1
Bean hopper 2 x 1,25 kg
7
Steam adjustment valve (option)
2
Keypad
8
Waste container
3 Mode lock 9 Steam dispenser (option)
4
Tea dispenser
10
Coffee dispenser
5
Manual dosage (instant coffee / cleaning tablets)
11
Milk dispenser
6
Front cover
12
Drip grid
1
6
7
8
9
10
12
11
4
3
2
5

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2.2 Main switch
The main switch is located behind the lockable front cover.
1. Lock
2. Front cover
3. Main switch
Positions: I = ON
O = OFF
2.3 Main water tap
Positions: Horizontal = closed
Vertical = open
2.4 Mode switch
The key switch for changing the mode of the
machine is located underneath the keypad.
The key can be inserted and removed in verti-
cal position only.
1

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2.5 Keypad
2.5.1 Keypad 15 products
Stop key
Product key
Display
Power On LED
SHIFT-key
Status - LED
Product name

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2.5.2 Keypad 9 products
Stop key
Product key
Display
Power On LED
Status - LED

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Keypad 5 products
2.6 Keypad elements
2.6.1 Display
The display is the LCD-window on the right above the keypad. During operation texts and notes are
displayed explaining the process flow. Also failures can be identified with the help of relevant mes-
sages.
Display texts and messages are displayed e.g. as follows
Example: 12:34 o’clock Machine is ready for operation
2.6.2 Power On LED
Off: The machine has been switched off from the main switch or the power plug has been re-
moved
On: The machine has been switched on (Display: 12:34 o’clock) or it has been switched off from
the key switch (Display: Standby)
Stop key
Product key
Display
Power On LED
Status - LED

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2.6.3 Stop key
The stop key is used for following functions
•Cancelling of a product being dispensed
•Deleting of a pre-selection or quitting the shift function
•Programming
•Starting of various cleaning programs
2.6.4 Product keys
Note
Every product key can be programmed individually. During installation the Egro
service technician assigns every key a specific product according to your require-
ments and wishes.
•Keys 1 to 16: Coffee drinks or hot water (tea) and shift
Note
The symbols on the left of product keys 0, 1, 3, 5, 7 and 9 refer to use of these
keys in mode 3 (programming).
Please refer to section 7 "Programming".
2.6.5 Status LED
In normal mode the LEDs are burning. After pressing the shift key the second LEDs (second
product level active) burn and “Shift” is displayed.
•On: Product can be selected
•Off: Product cannot be selected
•Blinking: Product is dispensed
Availability of products is determined by programming and adjusted by the service technician.
2.6.6 Shift-Key (only by models 7021, 7025P, 7027P)
When pressing the shift key the second product level is reached that is indicated by LEDs. With the
stop or shift key the first product level can be reached again.

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3 Operation cooling units
3.1 Cooling box KB 3
1
Cooling box On / Off only through power plug
2
Rectifier 230 V 12 V
3
Switch for cooling is arrested!
4
Green LED burns during normal operation
Note
In order to switch off the cooling box the power plug has to be removed from pow-
er supply (or from refrigerator).

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3.2 Refrigerator KS7
1 Power supply plug for refrigerator.
2 Switch for refrigerator and cup heater as far as provided
Positions: I = On (lit up)
0 = Off (off)
3 Refrigerator door latch
4 Outlet
5
Drip tray

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4 Operation coffee machine
4.1 Preparations
•Open the local water stop valve and the one of the machine
•Switch on power supply
•Check the content of bean container
4.2 Filling the bean container
•Open locking
•Remove cover
•Fill up
•Close cover
4.3 Switching on
•Unlock and open the front cover
•Bring main switch in pos. I: Power on LED burns.
•Close and lock the front cover.
•The coffee machine starts the switch-on program during which the system is heated up. Heat-
ing/Flushing is displayed.Heating up takes about 5 minutes.
•As soon as the system has reached the necessary temperature the actual clock time (e.g.12:34) is
displayed. The LEDs 1-9 (product keys) burn provided that relevant products are available.
•The coffee machine is now ready for operation.
Note The service technician has adjusted the products available in mode 1 or mode 2.
Danger
After switching on hot water is dispensed from coffee or hot water dispenser noz-
zles.
Danger of scalding!

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4.4 Product delivery
Machine is ready for operation when clock time
is displayed.
In order to obtain a drink (coffee, milk drink or
tea) shortly press a relevant product key
4.4.1 Bean coffee
•Place a cup(s) under the dispenser nozzle
•Shortly press the desired product key
•The relevant LED blinks, Your selection / „Espresso“ (product title) is displayed
•The beans are grinded, the coffee is brewed
•Product dispensing
1 cup of coffee 2 cups of coffee 1 jug of coffee
Note
Grinding and brewing times vary from product to product. Place cup(s) early under
the dispenser nozzle!

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4.4.2 Grinded coffee (manual dosage)
Alternatively the product keys may be programmed for use with grinded coffee (e.g. caffeine free).
Such drinks can be obtained semi-automatically as follows:
•Press product key; the relevant LED blinks
•Coffee dosage is displayed
•Red LED (near STOP key) burns
•Open the flap; fill in grinded coffee
•Press the STOP key
•Coffee is brewed
•Product dispensing
4.4.3 Milk products
The machine enables to obtain various milk-coffee products. A precondition is a machine with rele-
vant equipment.
We differ following products:
•Cold milk (available only by machines with refrigerator or IMS cooling box)
•Hot milk with and without coffee
•Milk foam with and without coffee
•Dispensing of milk foam by keystroke (manual)
Note Use only milk (UHT or pasteurised milk) with a fat content of 1,5% to 3,5%.
4.4.3.1 Milk dispensing
•Place a cup(s) or glasses under the milk dispensing nozzles
•Shortly press the desired product key, the relevant LED blinks
•Dispensing of cold or hot milk follows as required

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4.4.3.2 Dispensing of milk products
•Place a cup(s) or glasses under the milk dispensing nozzles
•Shortly press the desired product key, LED blinks
•The beans are grinded, the coffee is brewed
•The order of dispensing of milk and coffee can be programmed variously
1 cup of cappuccino
4.4.4 Tea (hot water)
•Place a tea cup under the hot water dispensing
nozzle
•Press the relevant key, LED blinks
•Your selection / Tea is displayed
•Dispensing of tea (hot water)
Note
If tea or steam has been obtained several times it may occur that the coffee ma-
chine has to warm up again. The LEDs of relevant keys are not burning. When
pressing such product key Warming up is displayed.After warming up is finished
the LEDs burn again and the product can be obtained.

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4.4.5 Steam (if applicable)
•Immerse the steam nozzle in the container
•Obtaining: Turn the steam adjustment valve in anticlockwise direction ( ¼ rotation)
•Stopping: Turn the steam adjustment valve in clockwise direction
Danger
When heating up a liquid with steam make sure that the steam-dispensing nozzle
is fully immersed in the liquid.
Danger of scalding through spouting of hot liquids!
Correct
Nozzle fully immersed
Wrong
Nozzle not immersed