VBM Lollo HX Manuel utilisateur
Lollo HX
user’s guide
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Summary
1. Information regarding the use of the machine
2. General safety rules and warranty
3. Connect the machine
3.1. Connect to existing water lines and to drain system
3.2. Connect to power supply
3.3. Switch the machine ON
4. Brewing espresso
4.1. Brewing espresso: lever version
4.2. Brewing espresso: electronic version
4.3. Brewing espresso: electronic version doses programming
5. Grouphead washing cycle
4.2. Brewing espresso: electronic version
4.3. Brewing espresso: electronic version doses programming
6. Steam milk and puor hot water
6.1. increase/decrease pressure/temperature
7. Hints,Tips, and Tricks
7.1. Maximizing Steaming Power
7.2. Minimizing Temperature Variations During the Pull
7.3. Minimizing Mineral Buildup
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8. Cleaning and Maintenance
8.1. After Each Pull
8.2. After each stratching milk
8.3. After Each Session
8.4. Backflushing
8.5. Cleaning the Portafilter and Filter Basket
8.6. Exterior Cleaning
8.7. Grouphead Gasket Replacement
8.8. Hot Water Wand and Steam Wand
8.9. Long Term Storage
Waste disposal
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1. Information regarding the use of the machine
Carefully read the information into this book because there are important suggestions about security
for people using the machine and for those who make servicing.The machine must be used only in
the way and for the purpose it has been built for. This manual is considered an integral part of the
machines.VIBIEMME cannot be considered responsible for any damage due to an incorrect use.
• do not use the machine without water into the boiler
• do not touch hot parts (hot water or steam pipes)
• do not remove the lter holder during coffee delivery
• do not leave the machine off if temperature is below zero
• do not leave the lter holders hooked to the groups if the machine is not in use
• regenerate the softener at scheduled periods
The use of any kind of electric machine means the observance of the very simple following rules:
• do not touch the machine with wet hands
• do not use the machine barefoot
• do not pull out the electric cable to disconnect the machine
• do not let children or unauthorised personnel use the machine
• do not replace cables or other parts of the machine
• do not cover the top of the machine with a dish cloth
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2. General safety rules and warranty
Should any unauthorised modication be performed on the equipment or should the maintenance be
defective and/or inadequate, the manufacturer is relieved from every liability for damages due to improper
or wrong use of the equipment.
Therefore warranty is cancelled in case of:
• non-observance of the instructions contained in this handbook;
• non-observance of the intended use, as per instructions;
• failure to comply with the recommended maintenance schedule;
• use of non-original spare parts during maintenance and repairs and/or when maintenance works are
performed by unqualied personnel;
• failure to comply with general measures for accident prevention and Industrial Medicine provisions
VIBIEMME cannot be considered responsible for any damage due to an incorrect use.
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3. Connect the machine
3.1. Connect to existing water lines and to drain system
Check that the connections to the waterworks and the water outlets are complying with the current law
provisions; make also sure that there are no obstructions affecting the water outow.
• Remove the Drip tray cover
• Remove the Drip tray
• Screw the Stainless Steel Hose to the 3/8 BSPT charge, and connect the other side
of the pipe (3/8 BSPT) to your existing water line.
• Connect the Drainage hose to the relevant cup provided under the Drip tray
IMPORTANT: make sure the incoming pressure is not above 4 bar; if this happens, install a pressure
reducer.:
The right pressure to brew espresso is between 9 -9.5 bar: this is the bypass setting of motor-pump.
If the incoming water pressure is more than the bypass pressure, the brewed water ux will hit the
coffee grounds too violently, over-extracting it. Over-extraction will negatively inuence the physical and
chemical coffee values.
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3.2. Connect to power supply
The electrical feeding must be done through an automatic switch, suitable to the power of the machine
(see the identication plate on the machine) and provided with thermic protection and fuses (this
installation work must be carried out by skilled personnel only). Before connecting electrical supply be
sure that AC mains and machine voltage are corresponding.
If these standards are not followed VIBIEMME will not be held responsible for damages
to things and/or persons.
Connect the power cable to the previously installed main switch following the drawing below:
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3.3. Switch the machine ON
Switch the Power button ON : the orange light will turn on. The boiler water inlet and the element will
automatically start; once the boiler is lled the Red Heating Element Activity Lamp is informing the element is
worming up.
Wait until the Red Heating Element Activity Lamp turns off, then check on Brew Pressure Gauge (right side of
the machine) that boiler pressure is about 0,9 - 1,1 bar.
In this phase it is necessary to open both the Steam Valves and let the air inside the boiler go out.
IMPORTANT: the boiler water lling is protected by the time-out function (120 seconds), once this time is elapsed
water lling automatically stops: touchpads leds start blinking. Then it is necessary to repeat all instructions from the
beginning – SWITCHTHE MACHINE ON –
To use cup warmer switch the Cupwarmer button ON
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4. Brewing espresso
4.1. Brewing espresso: semiautomatic version
Press belonging to the reference group to start pouring coffee. The led corresponding to the
pressed key lights up and remains on during all coffee dispensation.
To stop coffee dispensation, press key
4.2. Brewing espresso: electronic version
Press any of the four dose keys belonging to the group chosen for
dispensation in order to start pouring coffee. The LED related to the chosen dose key remains ON until
the coffee dispensation is completed.
NOTE: the dosing allows to produce coffee at the same time from all the groups on the machine.
Any dispensation in progress can be stopped by pressing any of the dose keys on the keyboard
related to the operating group.
Table des matières
