HLF 4700 User manual

INSTRUCTION MANUAL
HLF 4700
Touch Screen
ENGLISH
Part Code 9BME47G23
I.M. HLF 4700 Eng V23-2017 HLF Italian Design

INSTRUCTION MANUAL
RETAIN FOR FUTURE USE !
The copyright of these Instructions Manual, which are entrusted to the recipient
personally, remains with the HLF company.
The content may not be disclosed or made available to any third party without the
express consent of the HLF company.
These Operating Instructions must be read and applied by anyone performing work with
or on the equipment described.
In particular, it is imperative that all such persons familiarise themselves with the safety
instructions.
HLF Italian Design I.M. HLF 4700 Eng V23-2017

TABLE OF CONTENTS
1Description.............................................................................................................1
1.1 Design .............................................................................................................1
1.1.1 External description...............................................................................1
1.1.2 Internal description................................................................................3
1.2 Introduction......................................................................................................4
1.2.1 The HLF 4700 coffee maker .................................................................4
1.2.2 "Cup / Jug sensor" optional...................................................................4
1.3 Technical rates ................................................................................................5
1.3.1 Dimensions...........................................................................................5
1.3.2 Weight...................................................................................................5
1.3.3 Electric rates.........................................................................................5
1.3.4 Machine identification............................................................................5
1.4 Environmental conditions.................................................................................6
1.4.1 Temperature and humidity....................................................................6
1.4.2 Space requirements..............................................................................6
2Safety instructions ................................................................................................7
2.1 Warnings..........................................................................................................7
2.1.1 Warnings symbols used........................................................................7
2.1.2 Where warning symbols are located.....................................................8
2.1.3 Safety information in this Instructions Manual.......................................8
2.2 Basic safety instructions..................................................................................9
2.2.1 Proper use ............................................................................................9
2.2.1.1 General ......................................................................................9
2.2.1.2 Proper use of HLF 4700 coffee maker .....................................10
2.2.1.3 Proper use of milk with HLF 4700 coffee maker.......................10
2.2.2 Specific hazards and instructions........................................................10
2.2.2.1 Specific hazards and instructions of HLF 4700 coffee maker...10
2.2.3 Limitation of liability.............................................................................13
3Installation............................................................................................................14
3.1 Transport.......................................................................................................14
3.1.1 Receiving the unit ...............................................................................14
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TABLE OF CONTENTS
3.1.2 Un-packing..........................................................................................14
3.1.3 Checking the internal of the unit..........................................................17
3.2 Procedure......................................................................................................18
3.2.1 Minimum Requirements......................................................................18
3.2.2 Water connection................................................................................18
3.2.2.1 Chilled water connection..........................................................20
3.2.2.2 How to connect the drainage tube............................................21
3.2.2.3 External waste drawer..............................................................23
3.2.3 Electric connection..............................................................................24
3.3 Start up and operation mode .........................................................................25
3.3.1 Loading products ................................................................................25
3.3.1.1 Coffee beans............................................................................25
3.3.1.2 Powders...................................................................................27
3.3.1.3 Milk...........................................................................................27
3.3.2 Turning ON the unit.............................................................................30
3.3.3 Initial heating.......................................................................................32
3.3.4 Adjusting the Coffee Grinder...............................................................33
3.3.5 How to adjust the Grinder Blades .......................................................34
3.3.5.1 Closing the grinder blades........................................................35
3.3.5.2 Opening the grinder blades......................................................35
3.3.5.3 How to adjust the Grinder Blades of the Automatic Version.....35
4Cleaning guide.....................................................................................................36
4.1 Cleaning warnings.........................................................................................36
4.2 Cleaning table................................................................................................36
4.3 Accessing the Automatic Cleaning Cycles.....................................................38
4.4 FRESH MILK.................................................................................................40
4.4.1 Automatic Daily Cleaning....................................................................40
4.4.2 Automatic Whipper Cleaning...............................................................43
4.5 POWDER MILK.............................................................................................44
4.5.1 Automatic Daily Cleaning....................................................................44
4.6 Automatic Coffee Group Cleaning.................................................................44
4.7Additional Daily Cleaning (manual)................................................................45
4.8 Additional Weekly Cleaning (manual)............................................................48
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TABLE OF CONTENTS
4.9 Powder Canisters and Mixing Bowls Cleaning...............................................51
4.10 Coffee Group’s Chute Cleaning.....................................................................58
5Operating the computer software ......................................................................59
5.1 Cleaning Cycle...............................................................................................59
5.2 Clean Screen.................................................................................................61
5.3 Main Menu.....................................................................................................64
5.3.1 Layout.................................................................................................66
5.3.1.1 Drink.........................................................................................67
5.3.1.2 Preselections............................................................................69
5.3.1.2.1 Preselection functions................................................70
5.3.2 Selection Keys....................................................................................71
5.3.2.1 Recipies ...................................................................................73
5.3.2.1.1 General Options.........................................................74
5.3.2.1.2 Products and Hot Water.............................................75
5.3.2.1.3 Coffee Options...........................................................77
Fresh Milk keys...........................................................................80
5.3.2.1.4 Choose Preselections................................................82
5.3.2.1.5 Drink Execution..........................................................83
5.3.2.1.6 Ingredients Description..............................................84
5.3.2.2 Copy.........................................................................................85
5.3.2.3 Swap ........................................................................................87
5.3.3 Video...................................................................................................88
5.3.4 Counters .............................................................................................90
5.3.4.1 Drinks Counters........................................................................91
5.3.4.2 Cleaning...................................................................................92
5.3.4.3 PSU Log...................................................................................93
5.3.4.4 Technical Data .........................................................................94
5.3.5 Email...................................................................................................95
5.3.6 Set Data............................................................................................101
5.3.6.1 Generic Settings.....................................................................102
5.3.6.2 Technician Options.................................................................104
5.3.6.3 File Settings............................................................................110
5.3.6.3.1 Files upload via USB................................................112
5.3.6.4 Temperature & Fridge............................................................113
5.3.6.5Message Options ...................................................................114
5.3.6.6 Drink Prices............................................................................116
5.3.7 Settings.............................................................................................118
5.3.7.1 Bluetooth................................................................................119
5.3.7.2 Wi-Fi.......................................................................................121
5.3.7.3 Advanced Options..................................................................123
5.3.7.4 Steam Kit................................................................................127
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TABLE OF CONTENTS
5.3.7.5 Happy Hour............................................................................130
5.3.8 Conversion........................................................................................133
5.3.9 Set Blades.........................................................................................137
5.3.10 Security.............................................................................................141
5.3.11 Info....................................................................................................143
5.3.12 Reboot Interface ...............................................................................144
5.3.13 Manual..............................................................................................146
5.4 Alarm Reset.................................................................................................148
5.5 Re-Fill Ingred...............................................................................................150
6Daily maintenance Check list ...........................................................................154
6.1 Check list.....................................................................................................154
7Inactivity.............................................................................................................155
8Disposal..............................................................................................................156
9Guarantee, consumables, spare parts, ordering procedure..........................157
9.1 Guarantee....................................................................................................157
9.2 Consumables, spare parts, ordering procedure...........................................158
10 Troubleshooting ................................................................................................159
10.1 Checklist for fault diagnosis and troubleshooting.........................................159
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DESCRIPTION
1 Description
1.1 Design
1.1.1 External description
1–Touch screen
2– Top lid
3– Bean hopper
4– Key lock
5– Removable right side panel
6– Milk tube passage hole
7– Cup holder grid
8– Drip tray
9– Cup sensor (optional)
10 – Drip Tray
11 – Cash box fixing holes
12 – Payment system wires
hole
13 – Cup station
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DESCRIPTION
14 – Ventilation grid
15 – Drain tube cover
16 – Drain tube
17 – Inlet water valve
18 – Internal fan ventilation grid
19 – Main switch
20 – Fridge connector
21 – Inlet plug for chilled water
22 – Inlet plug for power cord
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DESCRIPTION
1.1.2 Internal description
1– Powder containers
2– Canisters top lid
3– Milk frother assembly
4– Grinder assembly
5– Coffee group sensor switch
6– Coffee Group’s cooling fan
7– Coffee group
8– Pucks drawer
9– Drip tray float sensor cover
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DESCRIPTION
1.2 Introduction
1.2.1 The HLF 4700 coffee maker
The HLF 4700 coffee maker is a fully automatic coffee maker machine, which, in the
basic version, can dispense pre-programmed coffee products directly into the cup. The
beverage required is selected via twelve beverage selection keys.
The HLF 4700 coffee maker exhibits the latest marks of conformity, indicating that it
satisfies the necessary certification standards.
1.2.2 "Cup / Jug sensor" optional
A dedicated sensor can be placed in the internal of the front door to detect the presence
of the cup, Jug or any other container, in order to prevent accidental dispense of drinks.
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DESCRIPTION
1.3 Technical rates
1.3.1 Dimensions
Height: 620 mm
Depth: 550 mm
Length: 479 mm
1.3.2 Weight
The weight of the machine has to be considered without ingredients and water inside.
Weight: 75 Kg
1.3.3 Electric rates
Volts : 120 V ac or 230 V ac. 50/60 Hz (refer to the identification plate on the
back of the machine)
Power : 1.400 W for HLF 4700 120 V – 1900 W for HLF 4700 230 V
1.3.4 Machine identification
The identification plate is located on the back panel of the machine near the main
switch. A copy of the same identification plate is located inside the machine on the left
wall opening the front door.
HLF S.r.l.
Via Nobel, 10
31050 Villorba
Treviso - ITALY
Model :
Code :
Serial N.:
Date:
Water Pressure: 0,1 to 0.6 Mpa Max
Electrical
Marks
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DESCRIPTION
1.4 Environmental conditions
1.4.1 Temperature and humidity
Operating and storage temperatures:
•min. + 5 °C
•max. + 25 °C
Operating and storage humidity:
•max. 80 %
Operating in case of frozen environment
•Is not allowed to use the machine with environment temperature below 0°C
1.4.2 Space requirements
Minimum space required for operation:
•180 mm from the top lid must be kept clear to allow for replenishment of beans.
•100 mm from the back panel to allow ventilation.
•300 mm from the right side to allow the fresh milk operations.
NOTE
The machine must be placed in vertical position for a correct operation.
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SAFETY INSTRUCTIONS
2 Safety instructions
2.1 Warnings
2.1.1 Warnings symbols used
The following warnings symbols may be affixed to the equipment.
Low voltage
• Warning of dangerous electrical voltage.
• Electric shocks can lead to serious injuries or death.
• Only authorised technical personnel may perform work on electrical installations.
• The technical safety instructions must be followed.
• Unplug equipment before carrying out any work on electrical installations.
Hot surface / hot internal components
• Warning of heat which could lead to injuries.
• Allow hot surfaces and components to cool before carrying out any work on these
component parts.
• If necessary, wear heat-resistant gloves.
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SAFETY INSTRUCTIONS
2.1.2 Where warning symbols are located
NOTE
• The equipment comes supplied with warning symbols (stickers) affixed wherever
appropriate.
• If any of the warning symbols should fall off during operation or following cleaning
work, the operator must stick these warning symbols back again immediately.
2.1.3 Safety information in this Instructions Manual.
In this Instructions Manual, you will find the following three levels of safety information:
• Level 1
WARNING
• A warning refers to significant hazards. Errors in follow the relevant safety instruction
could lead to injuries or death.
Depending on the type of danger, instead of STOP, one of the following symbols could
be combined with the word WARNING.
WARNING
• Warning of electric shock.
WARNING
• Warning of heat.
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SAFETY INSTRUCTIONS
• Level 2
CAUTION
• The CAUTION symbol stresses important instructions. Failure to observe these
instructions could damage the equipment or other material assets.
• Level 3
NOTE
• Notes contain additional information aimed at raising the general level of safety and at
lightening the user’s workload.
2.2 Basic safety instructions
2.2.1 Proper use
2.2.1.1 General
Proper use includes, in addition to the specific provisions set out below, observing this
Instructions Manual and complying with the supplier’s obligatory maintenance and repair
instructions.
• Risk of injury: Do not modify the machine in any way!
It is strictly prohibited to modify HLF devices!
The manufacturer assumes no liability for any consequences resulting from
modifications having been made to the devices, whether inside or out.
• Never open the machine to make modifications yourself.
• The dispensing unit must only be repaired by trained service staff using original
replacement parts. This ensures that the safety of the dispensing unit is not affected.
• This dispensing machine is not intended to be used by persons (including children)
with reduced physical, sensory or mental capabilities or with a lack of experience and
knowledge unless they were explicitly trained by a responsible person or briefed in the
use of the dispensing machine to ensure their safety. Children must be kept away from
the machine at all times.
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SAFETY INSTRUCTIONS
2.2.1.2 Proper use of HLF 4700 coffee maker
The HLF 4700 coffee maker is used solely to dispense coffee products, coffee and milk
combined products, coffee and soluble powders combined products, soluble powder
products and hot water, steam hot and froth milk. No other use of the HLF 4700 coffee
maker will be deemed to be proper.
2.2.1.3 Proper use of milk with HLF 4700 coffee maker
• Do not use unpasteurised milk! Only use heat treated (e.g. pasteurised or ultra heat
treated) milk.
• Only use milk with a sell-by date that has not yet expired
• When pouring milk into the container, pay attention to hygiene to ensure that no
contaminated milk enters the system.
• Only pour milk that has already been cooled down (below 4°C) into the milk container.
• Once the milk has been opened, use it up within 24 hours to prevent health hazards.
• Refer to paragraph 4.4 for the proper maintenance and cleaning of the HLF milk
system.
2.2.2 Specific hazards and instructions
2.2.2.1 Specific hazards and instructions of HLF 4700 coffee maker
WARNING
• Never insert either the hands or any rod-shaped object into a bean hopper when the
HLF 4700 coffee maker is connected to the main power supply.
• Only coffee beans may be introduced into the bean hopper.
• The machine must be located in places where authorized personnel can check it in
every moment.
• Never unscrew the computer board placed behind the front door. This operation has to
be done by authorized personnel only.
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SAFETY INSTRUCTIONS
• Never unscrew the back panel of the machine. This operation has to be done by
authorized personnel only.
WARNING
• Hot liquid comes out from the bottom of the beverage outlet. There is a danger of
scalding.
• The bottom of the hot water outlet is hot after it has been dispensing liquid. There is a
danger of burns.
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SAFETY INSTRUCTIONS
WARNING
• Never interfere with the electricity supply connection or modify it. This could result in
fatal injuries.
• Never remove the screw mounted covers. This operation can be dangerous because
can result in fatal injuries upon contact with live components.
NOTE
• Electrical equipment which does not have adequate electro-magnetic protection should
not be operated close to the HLF 4700 coffee maker.
• The drip tray serves solely to collect drip water. It must not be used as a sink.
CAUTION
• Only operate the HLF 4700 coffee maker in covered locations, avoiding places where
there is a risk of water splash. There is a risk of damage.
• Never spray the HLF 4700 coffee maker with a water hose during cleaning. There is a
risk of damage.
• Always empty the coffee grounds container correctly. There is a danger of overflow.
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SAFETY INSTRUCTIONS
WARNING
If handled improperly, the equipment could cause serious or fatal injuries. Anyone using
and maintaining the equipment must have knowledge of the correct handling of the
equipment and must have read and understood the safety instructions in this
Instructions Manual before starting to use or maintain the equipment.
WARNING
Never modify or remove any safety mechanisms. Do not disable any safety
mechanisms by modifying the equipment. If there are any warning symbols affixed to
the equipment, do not remove them. Replace any lost or defective warning symbols
immediately.
WARNING
Never operate the equipment in a damaged condition. Report any irregularities to your
superior immediately, especially if they affect safety.
2.2.3 Limitation of liability
• HLF accepts no liability for any injuries or accidents if the safety instructions covered in
this manual are not adhered to. Additionally, liability is only accepted within the
boundaries of the machine (see paragraphs 1.2.1 “The HLF 4700 coffee maker”, 4
“Cleaning Guide”, 3.2.2 “Water connection", 3.2.3 “Electric connection” ).
HLF shall be liable for faults on the machine in accordance with the warranty
regulations.
• The manufacturer cannot be held liable for any damage caused by misuse or
inappropriate handling of the machine.
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INSTALLATION
3 Installation
3.1 Transport
During the transport of the HLF 4700 coffee maker is important to avoid the following
operations:
•Turning the box upside down or lay it down on its side
•Dropping the box
•Exposing it to rain, excessive cold or heat, or damp places
3.1.1 Receiving the unit
NOTE
Before to open the box of the HLF 4700 coffee maker, check out the packaging to be
sure there is no damage.
If damage is noticed, place a claim with the freight forwarder immediately.
Check for:
•Dents or damage of the box
•Wet areas
•Signs of tampering
3.1.2 Un-packing
The HLF 4700 coffee maker is packed in a strong carton specifically designed for this
unit. This should protect the unit during the transportation.
To further protect it, take out the unit from the box only when you have reached the
location where the machine will be installed, and only after all the electrical and water
connections are in place.
To take out the unit, you have to cut the plastic strip, and take out the upper carton
cover with the white styrofoam sheets. Then you can take out the pallet.
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