La San Marco LEVA-2 Original Instructions Manual - page 25
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English
appliance by a person responsible for their safety. Children must be supervised to make sure they do not
play with the appliance.
•
Theuseoftheapplianceandtheroutinemaintenanceandcleaningoperationsmayonlybecarriedout
by authorized personnel, under the responsibility of the client.
•
Donotinstalltheespressocoffeemachineinplaceswherecleaningislikelytobecarriedoutwithjets
of water.
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Themachinemustneverbeswitchedonbeforeconnectingittothewatersupply.
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Theusermustmakesurethatthewatersupplyvalveremainsopenwhenthemachineisswitchedon.
Place only empty cups in the cup holding shelf.
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Themachineinoperationmustneverbecovered,astheremustbeaproperaircirculationaroundit.
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Themachinemustneverbeusedwiththefixedand/ormobileguardsremovedorwiththesafetydevices
cut off. The safety devices must absolutely never be removed or tampered with.
•
Thepanelscoveringthemachinemustnotberemoved,asthemachinecontainsliveparts(thereisthe
risk of electric shock).
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Beforecarryingoutanymachinecleaningormaintenanceoperations,unplugthepowercable,ifpos-
sible, or disconnect the omnipolar switch upstream of the machine.
•
Thesafetydevicesmustalwaysbeinaperfectlyefficientstate,asregularlymaintainedbytheauthorized
La San Marco service personnel.
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Thehotpartsofthemachine(servingunits,boiler,piping,etc.)cancauseseriousburnsduetoaccidental
contact with the skin. It is therefore necessary to use safety gloves, aprons, etc., during maintenance or
repair operations.
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When cleaning the machine, avoid using products such as alcohol, petrol or solvents in general; use
water or neutral detergents.
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Tocleanthemachineframe,itissufficienttouseamoistclothorasponge.Avoidusingabrasiveprod-
ucts that could damage the elements on the body. To clean the coffee serving units, the filter-holding
cups, the grills and the trays, follow the instructions of the Routine Maintenance chapter.
•
For better product quality, replace the hot water in the boiler and circulate the water in the pipes upon
firstturningthemachineoninthemorning.Ifthemachineisexpectedtoremainidleforafewhours
during the day, we also recommend changing the water by running it through the hot water tap and the
coffee serving units.
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Strict compliance with the routine maintenance instructions of this manual is required for a safe and
efficient operation of the appliance.
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Incaseofmalfunctionsorfailureofanymachinecomponent,contacttheauthorizedservicecentreand
request original La San Marco spare parts. The use of any other than original spare parts voids the con-
formity certifications and the warranty that accompany the machine.
•
Any changes carried out on the machine and/or failure to carry out the scheduled maintenance will
release the Manufacturer from any liability for any resulting damages and voids the conformity declaration
and the warranty.
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Unauthorisedoperationsoroperationswhosemethodsofexecutionarenotexactlyclearorunauthorised
interventions on the machine are strictly prohibited; contact the manufacturer for any information, spare
parts or accessories that you may need.
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Shouldtheappliancebemovedoutdoorsortopremiseswherethetemperaturemightdropbelow0°C,it
isvitalthattheexchangerscircuitbeemptied,cuttingoffthewatersupplytotheapplianceanddraining
all water from the units until they only emit steam. Omitting to perform this procedure could lead to the
exchangersbreaking,duetothewaterinsidethemfreezing.
•
For a proper disposal of the machine when it is to be discarded, contact the supplier or the authorized
firms specialized in the collection and disposal of solid urban waste. Do not discard the appliance in
the environment.
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LaSanMarcoS.p.A.reservestherighttomakeanytechnicalchangesonthemachineconsiderednec-
essary without advance notice.
1.3 Starting the coffee machine
Ambient temperature:
5 ÷ 45°C (drain the water system in case of frost)
Water pressure:
80 ÷ 800 kPa (0.8 ÷ 8.0 bar)
Water hardness:
less than 5 °fH
Noise level emitted by the machine: The weighted sound pressure level A is below 70 db(A), under normal
conditions of use of the machine.