GCS HLF 5700 Programming manual

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
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HLF 5700
Touch Screen
ENGLISH
Part Code: 9BQE57G06

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
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.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
1 Installation
1.1 Transport
During the transport of the HLF 5700 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
1.1.1 Receiving the unit
NOTE
Before to open the box of the HLF 5700 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
1.1.2 Un-packing
The HLF 5700 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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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
Along with the HLF 5700 package, is provided also a second box containing the
external coffee beans hopper/s and the drip tray.
Extract the coffee hopper/s from the box and install it in the neck on the top lid of the
HLF 5700 coffee machine, turn it clockwise until the micro fits into the hole (see image
below).
Extract the drip tray and insert it at the base of the machine.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
NOTE
Only for installations in the United States of America
To meet the cleaning requirements in the United States, it is mandatory to install
the raising-machine kit.
Remove the four feet from the raising-machine kit accessory box, previously
ordered.
Unscrew all the feet (A) supporting the coffee machine;
screw the foot (B) (accessory) to foot (A);
fix the support under the machine and repeat for the other 3 supports.
(See image below)

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
CAUTION
The packing material must not be left accessible to others, as it is a potential source of
danger. For the disposal contact qualified companies.
Now the unit is free and ready to be installed on a base, table or cabinet strong enough
to hold 72 Kg.
1.1.3 Checking the internal of the unit
Open the front door and check if any damage is visible. If you see damage, call for
technical service.
WARNING
Don’t try to operate the HLF 5700 coffee maker in case of presence of internal
damages. Even if the damages are minimal, it’s strongly recommended to leave the unit
disconnected from the power supply and call the technical service.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
1.2 Procedure
1.2.1 Minimum Requirements
The machine must only be installed using the supplied connection cables and hoses.
Any existing cables or hoses must not be reused. The manufacturer is not liable for any
damages arising from improper installation.
The use of incorrect connections voids the warranty!
Water Requirements: flow rate of at least 3 L/min.
For example:
Fill a container of 3 Liter capacious and make sure the time it takes to be filled in is 60
seconds or less (or 1 Liter in 20 seconds or less).
The maximum pressure of the water line has to be between 1 to 6 bar.
Electric Requirements: Be sure to choose a wall plug with enough power to supply the
unit and that it’s grounded in observance with current safety norms.
Refer to paragraph 1.3.3 of this Instruction Manual to select the correct wall plug.
1.2.2 Water connection
On the back of the HLF 5700 is located the inlet water valve that permits the connection
of the machine to the direct water line.
CAUTION
The water connection must only be connected to drinking water.
The maximum pressure of the water line has to be between 1 to 6 bar in order to
prevent damages to the inlet water valve. A lower pressure will not be sufficient to open
the inlet water valve, meanwhile a higher pressure will brake the valve causing in this
way a water flood.
Refer to the national laws of your country for the connection to the water line.
To connect the water line to the HLF 5700, is necessary to use a tube with a female
screw of ¾ of inch at each end of it, as showed on the following picture.

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
1.2.2.1 Chilled water connection
In order to connect the chilled water to the HLF coffee machine it is necessary to have a
cooling unit, a solenoid valve and a tube (external 8 mm).
First connect the solenoid valve to the cooling unit.
Then, attach the end of the tube to the solenoid valve and the other end to the
connector of the machine (see image below)
The power for the valve should be connected with the appropriate wiring.

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
NOTE
After the water tube is secured to the inlet water valve, leave the machine OFF and
open the water to check the presence of any water loss, from the tube and from the
connectors.
1.2.2.2 How to connect the drainage tube
Connect the drain pipe to the drip tray which is placed under the machine (see image
below).

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
Then make a hole in the plastic drip tray (see image below).
In this way the liquid collected, will be discharged externally through the tube that was
previously connected (previous step).
WARNING
Refer to planning diagram for respective distances.
1.2.2.3 External waste drawer
It is possible to download the coffee grounds directly into a larger drawer, external to the
machine.
•Insert the grounds discharge channel into the compartment located underneath
the coffee group (see image below).

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
WARNING
Refer to planning diagram for the hole positioning.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
1.2.3 Electric connection
Insert the power cord on the back of the machine near to the main power switch.
WARNING
INSERT THE POWER CORD INSIDE A CORRECT WALL PLUG, WITHOUT USING
ANY OTHER ELECTRIC ADAPTER.
THE USE OF EXTENSION CORDS, ADAPTERS AND/OR MULTIPLE PLUGS IS
STRONGLY FORBIDDEN!

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
1.3 Start up and operation mode
1.3.1 Loading products
CAUTION
Refer to chapter 5.5 Re-Fill Ingredients for software instructions concerning the
ingredients re-fill.
1.3.1.1 Coffee beans
Fill up the coffee beans hopper/s with fresh coffee beans.
Remember to open the beans stopper located at the bottom of the coffee beans hopper.
(see image A below).

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
NOTE
At first installation, strong pull the stopper so that the pin is completely pulled out (see
image B below)
NOTE
It’s recommended to use a mix of coffee beans for automatic coffee makers, in order to
avoid a rapid consumption of the grinder’s blades and also to get the best performance
for the HLF 5700
For information refer to a coffee beans dealer.

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
1.3.1.2 Powders
Take off the top lid and open the front door, take out from the second box the soluble
powder containers to continue the filling process of the products.
NOTE
It’s recommended to do always this operation taking the powder canisters out of the
machine, in order to keep the interior of the machine clean from dust.
Place back each container in its original position.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
1.3.1.3 Milk
WARNING
Refer to paragraph 2.2.1.3 for the proper use of the milk with HLF 5700 machine.
Open the door of the machine and take out the clear pipe from the inside.
Open the fridge door and pass the pipe through the milk tube hole on the side of the
machine and then through the hole on the side of the fridge
Connect the pipe to the black plug of the milk container as indicated on the image below

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
Then close the door of the machine and of the fridge.

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Q.S.I. HLF 5700 Eng V06-2021 HLF Italian Design
CAUTION
When pouring milk into the container, pay attention to hygiene to ensure that no
contaminated milk enters the system. The milk container must be clean and dry.

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HLF Italian Design Q.S.I. HLF 5700 Eng V06-2021
1.3.1.4 Detergent tank
Fill up the detergent tank (also the second one if presents) with HLF detergent. Follow
the label in the tanks to know what kind of detergent you should put in.
Take off the top lid and open the front door. Before to lift the tank, disconnect the grey
tube from it (as the image below).