LRP AI Runner Reverse V2.0 User manual

Speciﬁcations

USER MANUAL

Connections & Explanations

Installation Guide

Setup Procedure

Motor Suppression

Special Features

Troubleshooting Guide

Repair Procedures / Limited Warranty

• Positionthespeedowhereisprotectedintheeventofacrashandgivesyoueasyaccesstotheconnectors.

• Mountthespeedousingthesuppliedthick/blackdoubled-sidedtape

• Makesurethereisenough clearancebetweenthespeed-control,power-wires,antenna andreceiver.Avoid

anydirectcontactbetweenpowercomponents,thereceiverortheantennaasthiscancauseinterference.If

interferenceoccurs,positionthecomponentsatadifferentplaceinthemodel.

• Theaerialshouldberunverticallyupandawayfromthereceiver.Avoidcontactwithanypartsmadeofcarbon

fibreormetal.Iftheaerialistoolong,don’tcoiluptheexcesslength.Seealsotheinstructionssuppliedwith

yourradiocontrolsystem.

Receiver & Switch Connecting Wires:TheAI Runner V2

isequippedwiththeLRPMulticonreceiverwireandwill

easilyfitinallordinaryreceivers.Makesureyouconnect

ittoreceiverwithcorrectpolarityandusechannel2.

Heatsink: Thesuppliedheatsinkisimportantandimpro-

Forward/Brake/Reverse yes Rec.MotorLimit** Over16Turns

Footprint 26x26mm BEC 6.0V/1.0A

Height 15.7mm Fullywaterproof yes

Weight(excl.wires) 19.0g Fail-Safe-System yes

VoltageInput 4.8-7.4V Multi-Protection-System yes

Typ.VoltageDrop*@20A 0.152V Connectors StdTamiya

RatedCurrent* 92A SetupProcedure Automatic

Connections:

 •Connectthespeedotothereceiver(position:Channel2).

 •Connectthespeedotothemotor(blue=minus/yellow=plus).

 Doublecheckallconnectionsbeforeconnectingthespeed-controltoabattery.

 Caution: Ifbatteryisconnectedwithreversedpolarityitwilldestroyyourspeed-control!

 •Connectspeedotobattery-->yourspeed-controlisnowreadytobeused!

RA00321

Version: 28.7.11

LRP electronic GmbH

Wilhelm-Enssle-Str. 132-134

73630 Remshalden, Germany

info@LRP.cc - www.LRP.cc

AI Runner V2

#83020

Brushed Speed Control

Over 16 Turns Motorlimit

ThankyouforyourtrustinthisLRPproduct.BypurchasingaLRP AI Runner V2 speed-control,youhavechosena

high-performancespeed-controlfullofnewdesignfeatures,suchas:

•Fullywaterproofandshock-resistant •Multi-ProtectionSystem

•LRPA.I.AutomaticSetup  •FailSafeSystem

Pleaseread the followinginstructionscarefullybeforeyoustart using yourspeedcontrol. Thisuser guide contains

importantnotesforthesafety,theuseandthemaintenanceofthisproduct.Thusprotectingyourselfandavoiddamages

oftheproduct.

Proceedaccordingtotheuserguideinordertounderstandyourspeedcontrolbetter.Pleasetakeyourtimeasyouwill

havemuchmorejoywithyourproductifyouknowitexactly.

Thisusermanualshallbekeptinasafeplace.Ifanothercustomerisusingthisproduct,thismanualhastobehanded

outtogetherwithit.

* Transistorsratingat25°Cjunctiontemperature.Specificationssubjecttochangewithoutnotice.

** @6cells(7.2V).usingsinglemotor

TamiyaConnector(Battery)

MotorConnector

(yellow=plus)(blue=minus)

ReceiverLead

Switch

CAUTION:NeveruseSchottkydiodesinconjunc-

tion with a forward/reverse speed-control, e.g.

theLRPA.I.Runnerseriesspeed-controls.

Motors with no capacitors or not enough capa-

citors may interfere with the speed-control. To

avoidthis,solderthesuppliedcapacitorstoyour

motor(seepicture).

Afterwiringupthespeed-control,itisreadytooperate.Nosetupisrequired.Thespeed-control„learns“theneu-

tral,full-speedforwardandfull-speedreversepointswhilethecarisrunning.Pleasenote:Beforeyoupluginthe

drivebattery,setthetransmittertoneutralpositionandthenstartthemodelintheforwarddirection.

SWITCHONTHETRANSMITTER

CONNECTTHESPEED-CONTROLTOTHEBATTERY

AND...GO!

• Ifyouhavemadeamistakesofar,don’tworry:Unplugthebatteryforabout10secondsandstartoveragain.

• Aftertherun,firstunplugthebatteryandthenswitchoffthetransmitter.Whenyoustartagain,firstswitchon

thetransmitterandthenpluginthebattery.

AUTOMATIC SETUP: thereisnoneedforamanualsetupofthespeed-controlbypushbuttons.Allyouneedtodois

simplypluginthespeed-controlandyou’rereadytogo!Thespeed-control“learns”theneutral,full-speedforward

andfull-speedreversepointsofyourradiosystemwhilethecarisrunning.Thisway,thespeed-controlhasthe

optimizedsetupforeveryrun-automaticly.Incorrectorunperfectsetupsareathingofthepast!

FAIL-SAFE SYSTEM: Digitalprotectionagainstradiointerference,“Theguardianangel“.Thesafetyelectroniccan

detectreceptionofa“false”orincompleteradiosignal,e.gduetoalowtransmitterbatteryorenvironmentalradio

interferencewhichreachthemodel,orifthemodelisoutofthetransmitterrange.Forprotectionagainstdamage,

thespeed-controlswitchestotheneutralposition,andthemodelcomestoastop.

REVERSE OPERATION: Noreversetimelimit!

MULTI-PROTECTION SYSTEM,3-wayProtection

Thisuniquemonitoringsoftwareistheperfectprotectionforthespeed-controlagainstshort-circuits(motor),over-

loadandoverheating.Ifyourspeed-controliseverfacedwithoverload,themotorfunctionisswitchedoffforpro-

tection,althoughthesteeringfunctionismaintained.Waitafewminutestoallowthespeed-controltocooldown.

Ifthespeed-controlswitchesofffrequently,eitherthemotorusedistoostrong,themotorpinionistoobigoryou

areusingfullbraketoooften.Youcanimprovethisifyoumakeadditionalcoolingslotsinthebody.

vestheperformanceofyourspeed-controlwhenusedclosetoitsspecifiedlimits.UseonlygenuineLRPheatsinks

andneverallowtheFettabstotouchotherFets,shortcircuitwouldoccurwhichresultsindamageofthespeed-

control!

Connectors & Power Wires: FormaximumconviencestandardTamiya/Bullet typeconnectors,incombination

withhighqualitysiliconewires,areused.

Waterproof:Due to latestproductiontechnologiesand useofHighTech materials,itwaspossibletomakethis

speed-controlfullywaterproof!Thismaterialalsomakesthespeed-controlsmoreshockresistantthenothersi-

milarproducts.

It‘snolongerneededtosealyourspeed-controlwhenyouaredrivingintherain/snow!Butpleasemakesureyou

stillsealyourotherelectroniccomponents(receiverandservo)sincethesearenormallynotwaterproof.

TURNONTHESWITCH

SympTOm CAUSe Remedy

Insufficientperformance.

E.g.poorpower,topspeed,

reversespeedorbrake

WrongGearratio Adjustgearratio

Transmittersettingschangedafterset-up Repeatset-upprocedure

Motorwornout Maintainmotor

Motordefective Replacemotor

Speed-controldefective Sendinproductforrepair

Servoisworking,nomotor

function

Speedopluggedinincorrectly PlugspeedotoreceiverasCh.2

MultiprotectionSystemactivated Checksettingsforyourapplication

Wiringproblem Checkwiresandconnectors

Motorbrushesjammed Checkwhetherbrushesaremovingfreely

Motordefective Replacemotor

Speedodefective Sendinproductforrepair

Noservoandnomotor

function

Speedoconnectedtoreceiverwithwrongpolarity Connectspeedowithcorrectpolarity

Wiringproblem Checkwiresandconnectors

Batterydefective Replacewithdifferentbatterypack

Crystal,receiverortransmitterdefective Replacecomponentsonebyone

Speedodefective Sendinproductforrepair

Motorstutterswhile

accelerating

Radiointerference Changelocationofcomponents

Servodamagedortoostrong(BECoverload) Replaceservo

Speedodefective Sendinproductforrepair

Motorrunsinreversewhen

acceleratingforwardonradio

Motorconnectedincorrectly Connectmotorcorrectly

Throttle stick polarity at transmitter changed

whiledriving

Repeatstartupprocedure

Speed-controlswitchesoff

frequently

Modelusedtoooftenwithoutcool-downperiods Letcooldownaftereveryrun

Motorstrongerthanmotorlimitorinputvoltage

toohigh

Useonlymotorsandbatterieswhicharewithin

thespecificationsofthespeed-control

Stuckdrivetrainorball-bearing Maintainmodel

Motordefective Replacemotor

Motorneverstops,runsat

constantslowspeed

Transmittersettingschangedafterset-up Repeatset-upprocedure

Speedodefective Sendinproductforrepair

Radiointerference Receiverorantennatooclosetopowerwires,

motor,batteryorspeedo.Receiveraerialtooshort

orcoiledup

See„InstallationTips“and„Installation“

Receiverdefective,toosensitive;

Transmitterdefective,transmitteroutputpower

toolow,servoproblem

Replacecomponentsonebyone

Onlyuseoriginalmanufacturerscrystals

Motorsuppressioninsufficient Addcapacitorstothemotor

Poorbatteryconnection Checkplugsandconnectingwires

Transmitterbatteriesempty Replace/rechargetransmitterbatteries

Toeliminate allotherpossibilities or improperhandling,firstcheck allothercomponentsin your model andthe

troubleshootingguidebeforeyousendinthisproductforrepair.Ifproductsaresentinforrepair,whichdooperate

perfectly,wehavetochargeaservicefeeaccordingtoourpricelist.

Thecrossed-outwheeledbinmeansthatwithintheEuropeanUniontheproductmustbetaken

toseperatecollectionattheproductend-of-life.Donotdisposeoftheseproductsasunsorted

municipalwaste.

AllproductsfromLRPelectronicGmbH(hereinaftercalled“LRP”)aremanufacturedaccordingtothehighestqualitystan-

dards.LRPguaranteesthisproducttobefreefromdefectsinmaterialsorworkmanshipfor90days(non-europeancountris

only)fromtheoriginaldateofpurchaseverifiedbysalesreceipt.Thislimitedwarrantydoesn’tcoverdefects,whicharea

resultofmisuse,impropermaintenance,outsideinterferenceormechanicaldamage.

„Thisappliesamongotherthingson:

• Cutofforiginalpowerplugornotusingreversepolarityprotectedplugs

• Receiverwireand/orswitchwiredamaged

• Mechanicaldamageofthecase

• Mechanicaldamageofelectronicalcomponents/PCB

• SolderedonthePCB(exceptonsolderpads)

• Connectedspeed-controlwithreversedpolarity“

Toeliminateallotherpossibilitiesorimproperhandling,firstcheckallothercomponentsinyourmodelandthetroubleshoo-

tingguide,ifavailable,beforeyousendinthisproductforrepair.Ifproductsaresentinforrepair,whichdooperateperfectly,

wehavetochargeaservicefeeaccordingtoourpricelist.

Withsending inthisproduct, the customerhas toadviseLRPif theproductshould be repairedin eithercase. Ifthereis

neithera warrantynorguaranteeclaim,theinspectionoftheproduct andthe repairs,ifnecessary,ineither case will be

chargedwithafeeatthecustomersexpenseaccordingtoourpricelist.Aproofofpurchaseincludingdateofpurchaseneeds

tobeincluded.Otherwise,nowarrantycanbegranted.Forquickrepair-andreturnservice,addyouraddressanddetailed

descriptionofthemalfunction.

If LRP no longermanufacturesareturneddefectiveproductandweareunableto service it, weshall provide youwith a

productthathasatleastthesamevaluefromoneofthesuccessorseries.

Thespecificationslikeweight,sizeandothersshouldbeseenasguidevalues.Duetoongoingtechnicalimprovements,which

aredoneintheinterestoftheproduct,LRPdoesnottakeanyresponsibilityfortheaccuracyofthesespecs.

With LRP 25-Years Warranty products, the warranty terms on the LRP25-Years Warranty card do also apply. Thelegal

warrantyclaims,whicharoseoriginallywhentheproductwaspurchased,shallremainunaffected.

LRP-Distributor-Service: 

• Packageyourproductcarefullyandincludesalesreceiptanddetaileddescriptionofmalfunction.

• SendparceltoyournationalLRPdistributor.

• Distributorrepairsorexchangestheproduct.

• ShipmentbacktoyouusuallybyCOD(cashondelivery),butthisissubjecttoyournationalLRPdistributor‘s

generalpolicy.

LRP AI Runner Reverse V2.0, 83020 User manual

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