stakorr Vacu PRO Quick start guide

ENG: Installation, Use and Maintenance Instructions
Central Vacuum Unit Vacu PRO

27/04/2022 Rev:1.0.0
3
• Type: Domestic Central Vacuum Unit
• Model: Vacu Pro
• Revision 1.0.0
VACU PRO
INSTRUCTION MANUAL
1 TECHNICAL DATA 4
2 AUTHORIZED USE OF THE VACUUM CLEANER 6
3 UNAUTHORIZED USE OF THE VACUUM CLEANER 6
4 SAFETY FEATURES 7
4.1 Warning 7
4.2 Protection Degree 8
4.3 Electrical insulation degree 8
4.4 Declaration of absence of dangerous substances 8
4.5 Fixed closure guards safety 8
4.6 Movable closure guards safety 8
 4.7Identicationplate  9
5 PACKAGE CONTENTS 10
6 INSTALLATION 11
6.1Preliminaryoperations 11
6.2 Place of installation 11
6.3 Fixing the vacuum cleaner to the wall 12
 6.4Connectiontothepipingnetwork  13
6.5 Electrical connection 15
 6.6Usingtheservicesocket  16
7 MAINTENANCE 16
7.1 Programmed routine maintenance 16
7.2 Cleaning the suction container (cylinder) 16
 7.3Emptyingthedustbin  17
 7.4Disposaloftheltercartridge  18
8 REPAIRS AND SPARE PARTS 18
8.1 Intervention criteria 18
 8.2Recommendedspareparts  18
9 THERMAL SWITCH 18
10 TROUBLE SHOOTING 19
INDEX

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1- TECHNICAL DATA
N. B: Levels of nominal noise. The levels can vary according to the environment
where the central unit has been installed and the kind of installation
Art. 2330/2340
Art. 2330 Art. 2340
Articolo
VACU PRO
2330 2340
Suction coupling Ø mm 50 50
Air exhaust Ø mm 50 50
IP Protection Degree IP 20 20
Power supply V ac 220-230 220-230
Frequency Hz 50/60 50/60
Motor power kW 1,8 1,9
Absorption A 7,9 8,2
Socket power supply V dc 12 12
Maximum air ow m3/h 240 257
Dust bin capacity l 25 25
Air venting YES YES
Air exhaust silencer YES YES
Weight kg 10,5 10,5
Sound level dB(A) < 70
346
120
112
177153262314
346
112
99
173154262315
415
330
907

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Main switch
Thermal switch
Air exhaust
ON/OFF switch
service inlet
Service vacum inlet
Closing handle and
hook
Dust bin
Dust inlet
1
2
3
4
6
7
8
5

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2 - AUTHORIZED USE OF THE VACUUM CLEANER
The vacuum cleaner model Vacu Pro has been designed exclusively to vacuum clean house dust, very
small-size solids and dry materials. The use of the central vacuum cleaner is authorized for household
andciviluses,connectedtoaPVCwall-tracedpipingnetworkandtoastandardhomeelectricalwiring.
The vacuum cleaner can be installed in domestic dwellings with the following characteristics:
•Pipingnetworkfeaturing50-mmdiameterpipe
•220/240Vacpowersupply
• Air exhaust conveyed to the outside
•Suitableforasingle-operatoruse
• Suitableforinstallationindomesticspacessuchasstorerooms,boilerrooms,garagesandbalconie s.
3 - UNAUTHORIZED USE OF THE VACUUM CLEANER
It is extremely important NOT to use the system in the following circumstances which are consi-
dered to be inappropriate and dangerous:
•Neverusethemachineforunauthorizedpurposes.
• Never vacuum clean liquids.
• Do not vacuum clean fabrics, heavy materials, ashes or hot embers.
•Donotsuctioncement,ourorsimilarmaterials,includingtheconstructionsitedust(limeremains,
plasterpowderandsoon)whichmaycausethereductionofthevacuumedairwithaconsequentda-
mage of the motor.
The system has not been designed to be used in environments with risk of explosion, and the-
refore:
•itisforbiddentovacuumcleanmaterialswithhighexplosionrisk(gunpowder)ormaterialswhichare
individuallyinertbutthat,oncecollectedandmixedinthedustbin,couldprovokedangerouschemical
reactions.
•Itisabsolutelyforbiddentousethevacuumcleanerinexplosiveatmosphereoroutsidethestandard
temperature,pressureandhumiditylevels.
• Do not vacuum any material which may cause electrostatic charges in the piping system, if not
previously communicated to the constructor.
Any use of the appliance other than those specied above is forbidden.
Any change or modication made to the system in order to vacuum clean a particular type of
material must obtain the prior written approval of the manufacturer.
The use of the system for purposes other than those for which it was manufactured, represents
an irregular condition which can cause damage to the product and seriously compromise the
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4 - SAFETY FEATURES
WARNING: The manufacturer declines any form of responsibility or guarantee if the purchaser, or
anyoneinhisstead,makeseventheslightestmodicationoradjustmenttothepurchasedproduct.
Theunithasbeendesignedtosatisfyatbestthepresentneedsofthedomesticcentralvacuumclea-
nersmarket,bothintermsofqualityandoperatingcapacity.
AllmaterialsandcomponentsusedtomanufacturethisproductcomplywithCEsafetyregulations.
IncompliancewithsafetyregulationsdetailedintheMachineryDirective2006/42/CE(transposedinto
the Italian Legislation by Decree Law 17/10), in the Low Voltage Directive 2006/95/CE, and in the
ElectromagneticCompatibilityDirective2004/108/CE,theVacuProsystemcomplieswiththestandard
establishedforelectricalappliancesforhouseholdandsimilarpurposesEN60335-1(2008)andwiththe
RegulationCEN60335-2-2(2011),speciallyconceivedforvacuumcleanersforhouseholdandsimilar
purposeswithratedvoltagenotexceeding250V.
It is recommended to read carefully all the installation, use and maintenance instructions
detailed in this manual.
4.1 Warning
•Keepchildrenawayfromthevacuumcleanerwhilstinfunction.Childrenshouldnotplaywiththema-
chinenorwiththesuctionsockets.
•Thisequipmentshouldnotbeusedbypeople(includingchildren)withreducedpsychic,sensoryor
mentalcapacitiesorbypeoplewithnoexperiencenorknowledgeofthesystem,unlesstheyareunder
theguidanceorinstructedtousethemachinebypeopleresponsiblefortheirsafety.
•Childrenmustalwaysbesupervisedtoensuretheydonotplaywiththemachine.
•Switchoffthepowersupplyimmediatelyif:
- The electric cable is damaged or worn
 -Thevacuumcleanerhasbeenexposedtorainorexcessivehumidity
 -Thevacuumcleanerhasbeenknockedortheoutercoverhasbeendamagedinanyway
 -Youthinkthesystemrequiresmaintenanceorrepair
• Wearprotectiveglovesandmasktocarryoutmaintenance,toemptythedustbinorreplaceandcleanthelter.
•Onlyuseoriginalsparepartsandaccessories.
•Donotusethesystemwithoutaltercartridge.
•Donotblocktheexhaustairpipesorthemotorcoolingintakes.
•Nopartofthebodyshouldcomeintocontactwiththesuctionaccessories.
•Useonlyonesuctionsocketatatime.
•Donotleavethesystemswitchedonwhennotusingitanddisconnectitfrompowersupplywhenthe
systemisnotgoingtobeusedforalongperiodoftime.
Finally, remind that pictograms or danger and warning signals can be found on those parts of the
equipmentwhere,ifnotstrictlyfollowed,potentialriskysituationsmayoccur.

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4.2 Protection Degree
  IP44:Theappliancefeaturesaprotectionagainstsolidobjectshavingasizeexceeding 
 1mmandprotectionagainstsplashesofwater(splashesofwaterfromanydirectionon 
 thecovermustnotproducedangerouseffects).
 IP20:Apparatusprotectedagainstsolidpartslargerthan12mmbutnotprotectedagainst
 theinltrationofwater.
4.3 Electrical insulation degree
 CLASSI:Theappliancefeaturesbasicelectricalinsulation.
Must be connected to the ground circuit through the main electric circuit.
 CLASSII:Theappliancefeaturesdoubleelectricalinsulation.Theydoesn’tneedaconnetion
to the ground circuit through the main electric circuit.
4.4 Declaration of absence of dangerous substances
Themanufacturer declaresthat itsproducts andappliances havebeenmanufacturedwithmaterials
whichcomplywiththerestrictionsestablishedbythehealthandenvironmentprotectionregulationsin
forceanddonotcontainSVHC-classiedsubstances(SubstanceofVeryHighConcern)incompliance
withCEregulation1907/2006(REACH: i.e.Registration,Evaluation,AuthorizationandRestrictionof
ChemicalSubstances).Althoughthesesubstanceshavenotbeenusedduringtheprocessingcyclesof
rawmaterialsandduringthemanufacturingcyclesofourproducts,theirpresenceinp.p.m.(partsper
million)cannotbecompletelyexcludedduetomicro-pollutionofrawmaterials.
4.5 Fixed closure guards safety
ThevacuumcleanerisdeliveredtotheCustomerwithitsmainbodycompletelyassembled.Movingparts
(suctionmotor turbineblades)areprotectedbyaprotectiongriddirectlyassembled ontheinlet ofthe
suctionmotorcompartment.Thisprotectiongridcannotbeaccessedbytheoperator.Theoperatoralso
doesnothaveaccesstotheelectrically-operatedpartsoftheappliancewhichareprotectedbyacover
whichcanonlyberemovedbyunscrewingtheTorsenscrewsusedtoxthesoundproongdomeofthe
housing where the suction motors are assembled.
Everyinterventiononthecontrolboardandonthemotorsmustbecarriedoutbyqualiedpersonnelonly
afterdisconnectingtheelectricalpowersupplyandbyremovingtheelectricplugfromtheelectricsocke
4.6 Movable closure guards safety
Therearenomovableclosureguardsassembledontheappliance.Everyguardassembledisconside-
redaxedguardandisfastenedwithspecialscrews.Themanufacturerremindsyouthatitisabsolutely
forbiddentoreplacethescrewsusedforthedesignandmanufactureoftheapplianceswithscrewsthat
feature different characteristics.
Themanufacturerwillimmediatelysuspendtheproductguaranteeincaseofmachinetamperingcarried
out by the Customer.
IP20

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4.7 Identication plate
TheCEidenticationplateisassembledonthesideoftheconnectiontothepipingnetwork.Thisshould
not be removed or damaged.
....................................
.........................................................................
IP20
Model:
P/N: S/N:
ManufacturerIdentication
Technical data of the electric motor
Serial Number
TypeofCentralvacuumcleaner
Article
CE conformity
marking

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5- PACKAGE CONTENTS
Thesalespackageofthecentralvacuum,inadditiontotheequipmentandthismanual,alsoincludes
theaccessorykit,consistingofthefollowingparts:
1) N°1wallmountingbracketforxingthecentralvacuumunittothewall
2) N°1rubbersleevesforconnectiontothevacuumpipenetwork
3) N°3metalclampsforxingthesleeves
4) N°1 installation, use and maintenance manual
5) N°1plasticairexhaustsilencerforairdischarge
1 2 3
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6 - INSTALLATION
- WARNING -
THESE PROCEDURES MUST BE CARRIED OUT
BY QUALIFIED PERSONNEL
6.1 Preliminary operations
Thesuctionsystemisshippedtothecustomercompletelyassembledandpacked.
Beforeswitchingthemachineon,thefollowingchecksareadvisable:
•Checkthatthepackagingisintact.
•Checkthattheappliancehasnotbeendamagedinanywayandinparticularcheckthatallthepro-
trudingpartsareintact.
•Verifythecorrecttighteningoftheltercartridge.
•Usingtheequipmentlistandthekitandaccessorieslist,checkthattheequipmentandthekithave
 beenexactlyandcompletelydelivered.
•CheckthattheGuaranteeCerticatehasbeenprovided.
Ifanydamageorirregularityisfoundorifanyaccessoryismissing,donotinstalltheapplianceand
contact your Retailer.
6.2 Place of installation
Theuseofthevacuumcleanerrequiresasuctionpipingnetworkinstalledbyqualiedpersonnelwho
has already selected the most suitable location.
Belowyouwillndthemainindicationstobefollowedforacorrectinstallation:
• Iftheappliancewillbeconnectedtoapipenetworkonmorethanoneoor,wesuggestyoutoinstall
 itinthelowestpartofthebuilding.
• Installthesysteminservicerooms(e.g.garageorstorageroom)awayfrombadweather,dampness
 andexcessivetemperaturevariations.
• Chooseaplacefarfromheatsourcessuchasstovesandradiators.
• Makesurethatthereissufcientspacearoundthesystemandthatthesurroundingareaiswelllitto
 facilitatetheinterventionsformaintenanceandrepairs.
Whenthevacuumcleaner,forspecicinstallationneeds,isinstalledonthehighestoorsofthebu-
ildingwithregardtothelevelwherethepipenetworkishoused(attic,garretetc.),wesuggestyouto
installavacuumcleanerfeaturingapowercategoryhigherthantheoneneededtocleanthedesired
surface.
Foranyfurtherinformation,donothesitatetocontacttheManufacturer’sTechnicalService.

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Tracethedrillingpositionusingthe
templateprovided(drillingtemplate);if
thishasalreadybeendone,proceedto
thenextstep.
6.3 Fixing the vacuum cleaner to the wall
Thevacuumcleanermustbesecurelyandpermanentlyxedtoasolidwallusingthebracketprovided
andthesuitablewallanchorsorplugstakingintoaccountthatthetotalweighttobesupportedcanbe
seven/eight times the weight of the system itself.
Thesystemshouldbepositionedhighenoughoffthegroundtoallowthedustcollectionbintobe
emptiedandtheltertobereplacedinasimpleway.
Positionthesystemsoastokeepaminimumdistanceof60cmaroundtheapplianceforextraordinary
maintenance.
Todothisfollowtheinstructionsdetailedbelow:
2
1
Drill the holes
Tighten the screws in
thewallplugsandcheck
thatthebracketiswell
anchored to the wall.
3
4
Hook the vacuum cleaner to the
anchoringbracketbyliftingit,leaning
it against the wall and allowing it to
slide down until it ts into the xing
plate.

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6.4 Connection to the piping network
1.Applytheclosingcap(A)ontheendoftheintakeconnectionnotusedforconnectingthepi-
pingnetwork(B),asopeningitwoulddecreasethecentralvacuumunit’svacuumpower.
A
D
E
B
C
2. Usingthesleeve,connectthedustinletcouplingofthecyclonicvacuumcleaner,identiedwith(C)
inthepicture,tothesuctionpipefromthepipingnetwork.
3. Byusingthesleeve,connecttheairoutletofthecentralvacuumunit,markedwith(D),totheair
outlet of the house.
4. Gluethesilencer(E)ontheexhaustpipeneartheexhaustairgrid.
N.B.:donotgluethepipeendofthenetworkpipetothedustinletcouplingortotheairexhaustcou-
pling:alwaysusethesleevesprovided.

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B
C
Should it be necessary to convey the air discharge to the outside, please follow the following
instructions:
Maximum length of the discharge pipe:
N.B. Diameter of the outlet pipe for a length up to 10 m: 50 mm
Exhaust pipe diameter for lengths over 10 m: 63 mm

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WARNING: the electrical connection must be carried out
ONLY by qualied personnel.
MicroLine/Suctionsocket
12V
PowersupplyAC230V
6.5 Electrical connection
Beforeconnectingthesystemtotheelectricalpowersupplycheckthatthesupplyvoltagecorresponds
totheonerequiredbythevacuumcleaner(seetheidenticationplate).
Themanufacturerdeclinesanyresponsibilityfordamagestopeopleand/orobjectsduetotheconnec-
tiontoanon-complyingelectricwiring.
Followtheinstructions(seepicture)detailedbelowtocarryouttheoperation:
• Connecttheinputsignalcable(MICROLINE)tothesuctionsockets.
• Inserttheplugofthepowersupplycablefromthecentralsystemintheelectricsocket.
• Checkthattheelectricalwiringofthehousehasbeensetupincompliancewiththeelectricalregula-
tions in force.
• Donotpowerthesystemwithsupplyvoltagefromprovisionalortemporaryswitchboards(forexample
constructionsitesswitchboards)toavoidpossibledamagetotheelectronicparts.

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7 - MAINTENANCE
7.1 Programmed routine maintenance
Maintenance should be carried out according to the effective running time of the system to ensure
efcientperformanceandtoavoidseriousmechanicaldamages.
7.2 Cleaning the suction container (cylinder)
Periodicallycleantheoutsidecasingofthevacuumcleanerwithasoftdampclothwithwaterandneutralsoap.
Important: only use water or neutral soap and water to clean the vacuum cleaner. The use of other
solvents or alcohol can entail damages. Ensure the system’ s surface is completely dry before
switching it back on.
Alwaysuseasuitablemasktoprotectagainstairbornedustandwearlatexglovestoprotectyourhand
skin.
BEFORE CARRYING OUT ANY MAINTENANCE
OPERATION, IT IS MANDATORY TO UNPLUG THE POWER
SUPPLY CABLE FROM THE POWER SUPPLY INLET.
PROTECTIVE MASK AND GLOVES MUST
ABSOLUTELY BE WORN
Working time
(h)
Maintenance Executor
6 Filter cleaning User
6 Emptying the dust container User
every 4 years Substitution of lter cartridge User
6.6 Using the service socket
1. Insert the hose (A) directly in the service outlet (B
- see the drawing), after lifting the cover.
2.Press the switch (C) on the frontal panel of the
machinetostartandstopsuction.
A
B
C

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7.3 Emptying the dust bin
SwitchthesuctionsystemoffbypressingtheON/OFFswitch.
Remove the conveyor cone
2
Remove the dust bin 1
Emptythedustbin 3
Puttheconveyorconebackinposition
4
Reassemblethedustbininsideitshousingunderthesuctionsystemandlocktheclosinghandles.
SwitchthesuctionsystemonbypressingtheON/OFFswitch.
Remember to be careful when emptying the bin: if there is a big quantity of dust, make sure you
do not throw away the conveyor cone. Always check that the conveyor cone is still in place and
correctly assembled in its housing inside the bin.

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7.4 Disposal of the lter cartridge
Theltercartridgecanbereusedafterwashingitunderrunningwater.
ATTENTION: before replacing the lter cartridge back in the system after washing, ensure it has
completely dried. DO NOT reassemble the lter cartridge if the surface is still wet or damp
Check that the lter surface is not
cut. If this is the case, the cartridge
should not be used again and
shouldbedenitelyreplaced.
2
Before washing the cartridge it is always recommended to
vacuum clean the dirty surface with an auxiliary suction cleaner
orwiththeutility/serviceinlet,rememberingtoinsertaspare
cartridge in the system before use.
1
ATTENTION
YOU SHALL ALWAYS CHECK THE RIGHT POSITIONING AND TIGHTENING
OF THE FILTER CARTRIDGE. A WRONG POSITIONING MAY CAUSE
A SERIOUS DAMAGE OF THE PRODUCT.
DO NOT USE THE VACUUM CLEANER WITHOUT THE FILTER CARTRIDGE.
ENSURE YOU HAVE REPLACED A SPARE FILTER CARTRIDGE BEFORE
CARRYING OUT THIS OPERATION.
8 - REPAIRS AND SPARE PARTS
8.1 Intervention criteria
Anyinterventiononthevacuumcleanerforrepairsand/ormaintenancewhicharenotexpresslyauthorized
in this manual is absolutely forbidden.
AnyrepairforbreakageormalfunctioningmustbecarriedoutbyqualiedTechnicalAssistancepersonnel.
Anyinterventionofnon-authorizedpersonnelwillresultintheinvalidationofanyguaranteeoftheproduct
andthemanufacturerwillnotbeheldresponsibleforanyeventualdamagetopersonsand/orobjectsdue
to such interventions.
8.2 Recommended spare parts
Itisadvisabletoorderintimethosesparepartswhichneedtobechangedmoreoften.
Inordertoguaranteetheoptimalandlongworkinglifeofthevacuumcleaneritisrecommendedtouse
onlyoriginalspareparts
9 THERMAL SWITCH
Thethermalswitchpreventsdamagestotheelectricandelectronicpartsfrompoweroverloadsandfrom
short-circuits. The switch button is located inside its lodging during the regular functioning of the machine,
whileincaseofactivatedprotectionitwillbeoutofitslodging.Thereactivationoftheswitchmustbedone
manuallybypushingthebuttonbackintoitslodging.Thisoperationwillbeeffectiveonlyifthecauseof
theblockinghasbeenxed.Iftheblockingoccursregularly,itisadvisabletoletaspecializedtechnician
verify the correct functioning of the machine.

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10 - TROUBLE SHOOTING
PROBLEM CAUSE SOLUTION
There is no suction from any of the
suctionsockets
Thepowercableisunplugged Connectthepowercable
The start button is on OFF
position Press the Start button
The micro line cable is not
connected
Connect the activation cable
(sensor)
Thethermalprotectionofthe
motor has intervened
Allowafewminutesstopfor
the motor to cool down
The thermal switch has
intervened
Press the restart button on the
thermail switch
Thereisnoairsuctionfromjustone
suctionsocket
Theelectriccontactsareinterruptedorthe
micro-switchofthesuctionsocketisout
of order
Call the Technical Service
Theairsuctionisweak
Morethanonesuctionsocketisbeingusedat
thesametimeand/ortheservicesuctionsocket
isworking
Use only one suction inlet at
a time
Theexiblehoseorthe
cleaning accessories are
broken
Checktheexiblehoseandtheaccessories
are not damaged (change them if
necessary)
Theltercartridgeisdirty Cleantheltercartridge
Thesealinggasketofthedust
bin is damaged
Checksealinggasket
integrity
There is a clogging in the suction
pipesofthepipe network
Call the Technical Service
The air exhaust outlet is
blocked Call the Technical Service
Thevacuumcleanerstillworkseven
when the suction inlets are closed
Fault of the electronic board Call the Technical Service
Thesuctionworksintermittentlywiththe
hose inserted in the inlet.
Thethermalprotectionofthe
motor has intervened
Checkforapossibleclogging
inthepipingnetwork
Checkforapossibleclogging
intheairdischargepipe
Remove the hose from the
suctioninletandwaitacouple
of minutes to let the motor
cool down
Call the Technical Service

F0920620
36031 Dueville (VI) ITALIA - Via Prati, 11
Tel. + 39 0444 1803418 - [e-mail]