Dea LIVI 500 Series - Page 4

L I V I 5 0 0
Operating instructions and warnings
9
andotherdataareprovidedinPoint4.2“TechnicalData”.
Satisfactoryoperationrequiresthecorrectpositioningofthe
LIVI500operatorwithrespecttothegate;DEASystemrecom-
mendedmeasurementsareshowninF5page32.
Theautomatismrequiredmustbeselectedaccordingtothe
gatetobemoved;theattritionontheattachments,theweight,
thelength/heightofthegatewing,andthedegreeofclosing
of the surfaces are the elements to be considered. The chart
“LENGTH-WEIGHT”correlatingthelengthofthegateleafand
itsweightintypicalsituationscanbeusedinselectingtheauto-
mationaccordingtothegatetobeautomated.
Wesuggesttousetherailarm(art.560B)withmodels501L
and503L.
WARNING Theuseoftheproductunderunusualconditions
notforeseenbythemanufacturercancreatesituationsofdan-
ger,andforthisreasonalltheconditionsprescribedinthese
instructionsmustberespected.
WARNING Under no circumstances must the product be
usedinexplosiveatmospheresorsurroundingsthatmayprove
corrosiveanddamagepartsoftheproduct.
4.5 Instructions for risk-free operation
4.5.1 Transport
The LIVI 500 gate operator is always delivered packed in
boxesthatguaranteetheproductadequateprotection.Carefully
readanywarningsorinstructionsforstorageandhandlingpro-
videdonthebox.
4.5.2 Installation,assemblyanddisassembly
Thefollowingoperationsareessentialtothecorrectlaying
oftheproduct:
• thecarefuldefinitionoftheentireautomaticopeninglayout
(seealso“6CompleteClosingAssembly”);inparticular,af-
tercarefullyassessingthecharacteristicsofthesupportsand
thegate,theattachmentsmustalsobedesignedandposi-
tionedaccordingtotheangleofopeningdesired(seeF2,F5
Page31e32);
• fastenthebracketandtheoperator(seeF6page33);
• assemblecarterandarm(seeF7andF8,page33);
• fasten the arm or the rail to the gate leaf by welding the
attachmentorwith4fixingscrews(notincluded).
WARNING Allinstallation,maintenance,cleaningorrepair
operationsonanypartofthesystemmustbeperformedexclu-
sively by qualified personnel with the power supply discon-
nectedworkinginstrictcompliancewiththeelectricalstandar-
dsandregulationsinforceinthenationofinstallation.
WARNING Toensurecompliancewithregulationsandsafe
operationofthe motor,werecommendtouseDEASystem
controlpanelsonly.
The fastening of the attachments must be performed with
extraattentiononbothironpillarsandmasonryworksandgates
ofanytype.
The necessity of installing reinforcement plates for iron
pillarsandgatesmustbecarefullyassessedwheneverthere-
mainingpartofthestructuredoesnotappearsufficientlystrong,
wheneverthemetalplateuseddoesnotappearthickenoughor
wheneverthemorphologyofthegateappearstolacksolidity.
To install the bracket on masonry posts use appropriate
screwanchors(mechanicalorchemicalfixing)notincluded.
Keepallweldingseamswellprotectedfromcorrosion.
Giveextraattentiontothealignmentoftheattachmentsand
theircorrectverticalpositioning.
4.5.3 Starting
Theinstallationoftheproductrequiresmasonryand/orwel-
dingandelectricalconnectionoperationsusingadequateequi-
pmentforthejobincompleterespectoftheaccident-prevention
standardsandregulationsinforceinthenationofinstallation.
Theproductmustbeelectricallyconnectedtoaspecialcon-
trolunitforgateoperators;seetheinstructionsprovidedforsuch
deviceforfurtherinformation.Whenusingart.502ENtogether
withcontrolpanelart.202RR,usethesuppliedadaptorcable
byinstallingitonthecontrolpanelandconnecttotheencoder
readerpayingattentiontoindicatedpolarityasshowninpicture
F12atpage34.
4.5.4 Use
Theproductisdestinedforincorporationintheassemblyof
devicesthatcomprisethegate’sautomatism.DEASystemassu-
mesthatitwillalwaysbeusedincompliancewiththestandards
andregulationsinforce.
“TROUBLE-SHOOTING” table
MALFUNCTION CAUSES / SOLUTIONS
When the opening command is given,
the gate wing fails to move and the
operator’s electric motor fails to start
The operator is not receiving correct power supply. Check all connections, fuses,
and the power supply cable conditions and replace or repair if necessary
When the opening command is given,
the motor starts but the gate wing fails
to move
Check that the unlocking system is closed (see F9, page 33)
Make sure that the electronic device for electric power adjustment is in good
condition
The operator jerks during movement
If the wing of the gate does not move freely, release the piston and readjust the
rotation points
The power of the gearmotor may be insufficient for the characteristics of the
gate’s wing; check the choice of model whenever requiredh
If the operator attachment to the gate bends or is badly fastened, repair and/or
buttress it.
“LENGTH-WEIGHT”chart