STRONG INTERNATIONALa division of Ballantyne of Omaha, Inc.4350 McKinley StreetOmaha, Nebraska 68112 USATel 402/453-4444 • Fax 402/453-7238www.strong-lighting.com

XENON GLADIATOR IIFollow Spotlight

Type 47050

Rev.September 2007

PREFACE

THESTRONGINTERNATIONALXENONGLADIATORIIModel47050isadirectcurrentfollowspotlightcompletewithaxenonlamphouse,powersupply,opticalsystem,colorboomerang,andbasestandassembly.Thespotlightassemblyconsistsofthearclamp,variablefocuslenssystem,colorboomerang,andbase.Theseparatexenonpowersupplycompletestheinstallation.

ONLYTHESPECIALXENONPOWERSUPPLIESmanufacturedbyStrongInternationalcanbeusedwiththeGladiatorII.Forinstallationandoperationofthepowersupply,seetheinstructionmanualfurnishedseparately.

THEXENONLAMPHOUSEutilizesa2500wattxenonbulbdesignedforhorizontalopera-tion, and a deep ellipse metal reflector as a light source. The reflector is designed to operate in a fixed position, and is dichroic (“cold”) coated to reduce heat in the projected light. A lens blower and heat filters, mounted inthespotlightopticalsystem,furtherreduceheatattheprojectionlensandcolormedia.

ONLYXENONBULBSdesignedforhorizontaloperationshouldbeusedinthisfollowspot.ThosebulbscurrentlyapproveduseinthefortheGladiatorIIlamphouseincludetheLTIX-2500W-HS(fromLightingTechnologiesInternational)andtheOsram®XBO2500W/HSOFR.Allrequiredbulbcablingisprovidedinthexenonlamphouse,andbulbadaptersarenotrequired.

ADJUSTMENTCONTROLforthexenonbulbislocatedattherearofthelamphousebehindtheaccesspanel.Theadjustmentscontrolthehorizontal,verticalandfocalmovementofthebulb.

INSTRUMENTATIONofthelamphouseincludesarunningtimemeterandaDCammeter.Therunningtimemeterindicatesthenumberofhoursthebulbhasbeeninoperation.Theammeterdisplaystheoperatingcurrentofthelamp.Apushbuttonswitch,locatedbelowtheammeter,changesthemeterread-ingtoindicatetheDCvoltageatthearc.

THELAMPHOUSECOOLINGBLOWERSareinternallywiredandoperateonACvoltagederivedfromthexenonpowersupply.Theseblowersarerequiredtomaintainasafeoperatingtemperatureat the bulb seals. The blowers operate continuously until the xenon power supply is de-energized. Air flow interlockswitchespreventoperationofthelampiftheintakeorexhaustblowersarenotoperatingorfailingtomoveadequateair.

THEIGNITERisequippedwithanemergencyignitionswitch,locatedonthetopofthelam-phousebelowtheplugbutton.Pressingthisswitchbypassestherelaycontactsontheigniterprintedcircuitboard.DONOTholdthisswitchforlongerthanone secondtopreventtransformerdamage.

THETWOROCKERSWITCHESontheinstrumentpanelarelabeledMODEandLAMP.TheMODEswitchpermitsoperationofthelamphousefromaremotelocationwhenplacedinthe“AUTO”position,orbytheoperatoratthelamphousewhenin“MAN.”Thenormalsettingforthisswitch,inafollowspotapplication,isinthe“MAN.”position.

THELAMPSWITCHisprovidedformanualbulbignitionwhentheMODEswitchisinthe“MAN.”position.TheLAMPswitchmustalsobe“ON”tocompletetheignitioncircuitwhenoperatingfromaremotelocation.

XG2/001

THELAMPHOUSEissuppliedwitha13footcablecontainingtheDCleads,theACcontrolwires,andthegroundwire.ThecableterminatesinamultiplepinMSconnectorkeyedtomatewiththereceptacleonthepowersupply.

WHENTRANSPORTINGTHESPOTLIGHT,itisnecessarytoremovethexenonbulbandplaceitinitsoriginalshippingcontainertopreventbreakage.SeetheSAFETYPROCEDURESsectionfol-lowing,andpermitonlyauthorizedpersonneltohandlethexenonbulb.

IFATANYTIMEyouhaveasuggestion,ordesireaidinsecuringanticipatedresults,writedirectlytoSTRONGINTERNATIONAL,4350McKinleyStreet,Omaha,Nebraska68112orvisitourwebsiteatwww.strong-lighting.com.

XG2/002

INSTALLATION AND SETTING UP SPOTLIGHT

THEXENONGLADIATORIIisshippedinsectionswhichmustbeassembled.Lift-ing straps on the yoke assembly permit assembling the spotlight on the floor and later hoisting it to an elevatedposition.

ASSEMBLETHEFOURBASELEGStothelowersquaresectionofthebasecolumnusingthe3/8-16x2-3/4inchhexheadcapscrewsandlockwashersprovided.Insertalevelingfootandlocknutineachofthefourlegbracketsandlevelthebasebeforecontinuingtheinstallation.

WHENINSTALLEDinapermanentlocation,thelevelingfeetmustberemoved,andtheclearance holes in the base leg brackets used for hardware (user supplied) to bolt the base to the floor or plat-form.Ifitisdesiredtohavetheunitportable,whenoperating,thelevelingfeetmustbeadjusteddownuntiltheweightofthespotlighthasbeenshiftedfromthecasterstothelevelingfeet.

THEINNERTUBEandsupportyokehasthreeholestopermitadjustingtheheightofthespotlight.Thethreeholesareonfourinchcentersandwillallowanopticalheightofapproximately53inches,57 inches, and 61 inches above floor level to the optical center of the lamphouse and lens system. The leveling feetmaybeadjustedthroughanadditionaltwoinchrange.Inserttheheightlocationpinthroughtheholeintheoutertubeandoneoftheholesintheinnertube.

THEHORIZONTALSWINGandverticaltiltlockingknobsareontherighthand(operat-ing)sideoftheyokeassembly.Tightenbothoftheselockingdevicessecurelybeforeattemptingtoplacethelamphouseandlenssystemonthesupportyoke.

PLACETHELAMPHOUSEandlenssystemontheyokeassembly,withthespotsizecon-trolhandletotherighthand(operating)side,thesameasthelockingcontrolsontheyoke.Lineupthefourmountingholesinthebottomofthebaserailwiththefourmatingholesinthesupportyokeandsecureusingthefoursetsof3/8-16screws,nutsandwashers.

ATTACHTHELAMPHOUSECABLECONNECTORtothematingreceptacleonthepowersupply.Thelamphouseandpowersupplyconnectorsarekeyedforcorrectpinalignment;makecertainpinsareseatedbeforetighteningthelockingring.CheckthepositionoftheslideswitchadjacenttotheMScon-nector;itmustbeinthepropersettingfor“Lamphouse/Spotlight.”Seetheinsidefrontcoverofthepowersupplymanual.DONOTenergizethexenonpowersupplybeforethexenonbulbiscorrectlyinstalledintothelamphouse.

XG2/003

LAMPHOUSE - POWER SUPPLYInterconnection Diagram

LAMPHOUSE(Connections Pre-wired)

MS CONNECTOR Pin Wire No, A DC- B DC+ C 2 D 3 E 4 F 5 G 6 I 7 J 8 M Grnd

LamphouseCable Assembly

Conduit

Remote - AutoSustained 5 Amp.

Dry Contact(by Installeras req’d.)

XENON POWER SUPPLY

MS Connector (pre-wired)DC+DC-

SYSTEM MUST BE GROUNDEDAll wiring must conform to local

codes; shield lamphouse cable in conduit if required.

Check Slide Switch (below) on Power Supply for correct positioning.

XG2/004

Slide to LEFT

SAFETY PROCEDURES

READ CAREFULLY BEFORE INSTALLING XENON BULB

THEXENONBULBishighlypressurized.Whenignited,thenormaloperatingtemperatureofthebulbincreasesthepressuretoalevelatwhichthebulbmayexplodeifnothandledinstrictaccordancetothemanufacturer’soperatinginstructions.

THEBULBisstableatroomtemperature,butmaystillexplodeifdroppedorotherwisemis-handled.Breakageresultingfromtransportandhandlingisnotcoveredbythebulbmanufacturer’swarranty,anditisstronglyrecommendedtodismountthexenonbulbwhentransportingthespotlight.

REFERbulbreplacementandservicetoQUALIFIEDPERSONNELwithadequateprotec-tiveclothing(faceshield,cleancottongloves,welder’sjacket).Forroutinelamphouseservice,observethefollowingrules:

1. Allowthebulbtocooltoroomtemperaturebeforeopeningthelamphouse.Putonprotectiveclothingdescribedabove.

2. De-energizethexenonpowersupplyattheACsourcebeforeopeningthelamphousecompartment.

3. Whenpossible,encase thebulb in itsprotectivecoverwhencleaningorservicing the lamphouseinterior.Thebulb,whenoutsidethelamphouse,mustbeencasedinthecover.

4. Cleanthebulbafterithascooledtoroomtemperature.Donottouchthequartzenvelopeofthebulb;fingerprints will burn in and create hot spots which may shorten bulb life. If fingermarks are made, theyshouldbecarefullyremovedwithmethylalcoholandcottonpriortobulboperation.

5. Neverviewanignitedbulbdirectly.BLINDNESSORPERMANENTEYEDAMAGEMAYBEINCURRED.

6. UseonlyxenonbulbsdesignatedasOZONEFREE.Whenpossible,ventthelamphouseexhausttooutsideatmosphere.

7. Maintainthelamphousebloweringoodoperatingcondition.Keeptheblowerinletcleanforunre-stricted air flow.

8. Toinsuremaximumbulblife,operatethelamphouseblowerandtheexhaustsystemforat leasttenminutesafterextinguishingthebulb.

9. Ifreturningabulbforwarrantyadjustment,packitinitsoriginalshippingcontainer.Completeandreturnallrequiredwarrantyinformation.

XG2/005

10. Disposeofexpiredbulbsthatarebeyondwarrantyinthefollowingmanner:Wrapthebulbtightlyinseverallayersofcanvasorheavycloth.Placeitonahardsurfaceandshattertheenvelopewithasharphammerblow.DONOTplaceanunshatteredbulbinanordinaryrefusecontainer.

11. DONOTPERMITUNAUTHORIZEDPERSONNELTOPERFORMORATTEMPTANYPHASEOFXENONBULBHANDLINGORSERVICE.

Cathode PinCathode

AnodeAnode Pin

Cathode End Cap

Seal

SealEnvelopeAnode End Cap

XG2/006

BULB INSTALLATION

OBSERVEALLSAFETYPROCEDURESwhenworkingaroundthexenonbulb.Openthelamphouseaccessdoorbyremovingthetamperproofscrewsusingthespecialscrewdriversupplied.Theigniterleadandcontactclamparetiedoffforshipping.Freetheclampandslideitovertherearbulbsupportcollet.

THE BULB SUPPORT YOKE in front of the reflector has three horizontal positioning holes to permitsettingtheheightoftheyoke.TheGladiatorIIusesonlytheuppertwoholes.ThespotlightisshippedsetupforusewiththeHanoviaXH2500HSbulbnormallysuppliedwiththeunit,andthespringpinisthroughthetophole.Becauseofadifferentendcapdimension,thebulbyokemustberaisedandthepininstalledinthecenterholeifanOsramXBO2500W/HSbulbisused.Theyokemayberepositionedbylooseningthe8-32setscrewinthesupportpost.Tightenthesetscrewaftersettingtheyokeposition.

REMOVETHEPLASTICPROTECTIVECOVERfromthexenonbulbonlyifnecessary.Handlethebulbbythemetalendcapsonly.Insertthebulbintothelamphouse,passingtheanode(+)endcapthrough the center hole of the reflector. Take care not to bump or scratch the surface of the reflector.

INSERTTHEANODE(+)PINintotherearsupportcolletandcontactclamp.Restthecathode(-)endcapinthefrontbulbsupportyoke.Seattheanode(+)pinintotherearsupportcolletasfaraspossibleforcorrectfocustravel.Securelytightenthesocketheadclampingscrewintheanodecontact.

RESTTHECATHODEENDCAPinthe“V”ofthebulbyoke.Installthecathodecontactclampoverthecathode(-)pin.Firmlytightenthesocketheadclampingscrewforasecureelectricalcontact.DressthenegativeDCleadattachedtothecontactclampdirectlyinfrontofthebulbsupportyoketominimizetheprojectedshadow.

RECORDthebulbserialnumber,date,andlamphousehoursontheXenonBulbRecordontheinsidebackcoverofthismanual.Thisinformationwillbeneededintheeventofabulbwarrantyadjustment.

ITISRECOMMENDEDtousetheabove-notedlamphousecableswheninstallingthexenonbulb.Anodeleadssuppliedwithbulbsaregenerallyremovable.Ifitisnecessarytousethebulbanodelead,removethelamphouseigniterlead,andusetheclamptosecurethebulbtothesupportcollet.Attachthebulbleadterminaltotheigniterpost;insulatetheleadwellanddresstheleadawayfromgroundedlamphousecomponents.

Rear Support Collet 39952

Rear Clamp 39194 Xenon Bulb, Type 2500HS Cathode Contact

Clamp 39953

Front Bulb Support Yoke 39975

Screw 00687

Clamping Screw 01532

XG2/007

Clamping Screw 01532

ESTABLISHAROUTINEofperiodicallycheckingallelectricalconnectionsfortightness.Loosecontacts,particularlyintheDCcircuit,willcauseoverheatinganddamagethexenonbulbandothercomponents.Normalxenonbulbwarrantiesallowno creditforbulbdamagecausedbyoverheating.

REFERTOTHEBULBMANUFACTURER’SINSTRUCTIONSregardingbulbrotation.Mostbulbmanufacturersrecommendrotatingthebulb180°at50%ofwarrantyhours.Afterrotatingthebulb,operateatmaximumallowablecurrentforseveralhours,andthenreturntothenominaloperatingcurrent.

INTHEEVENTofabulbwarrantyclaim,thebulbmustbepackagedinitsoriginalshippingcontainer,andreturnedwithallrequiredwarrantyformscompleted.ContactthedealerthroughwhomthebulbwasoriginallypurchasedforcorrectproceduresandReturnAuthorizations.

ITISACOMMONPRACTICEtoreplacethebulbattheexpirationofitswarrantyperiod.If a xenon bulb explodes in operation, the reflector and other lamphouse components are frequently damaged. Thexenonbulbmanufacturerwillextendno credit for a replacement reflector if the defective bulb is beyond warranty. Explosion-damaged reflectors are to be returned to the bulb supplier,NOTStrongInternational,unlessthebulbwassuppliedbyStrong.

XG2/008

ARC STABILIZATION MAGNET

THEXENONBULBusedintheGladiatorIIlamphouserequiresanarcstabilizationmagnet.This magnet is located on the lamp base behind the reflector. This magnet is preset at the factory and should notrequireadjustment.Shoulditbecomenecessarytoadjustthemagnet,thefollowingproceduremustbefollowed.Observeallbulbsafetyprocedureswhenworkinginthelamphousecompartment.

THENORMALARC,whenviewedthroughthearcviewingport,willappearasinFigure“A.”Thisrepresentsthecorrectmagnetposition.Figure“B”showsthepositionofthearcwhenthemagnetistoolow.RaisethemagnetonitsadjustmentbrackettolowerthearctothepositionillustratedinFigure“A.”Figure“C”showsthepositionofthearcwhenthemagnetistoohigh.LowerthemagnettoraisethearctothepositionillustratedinFigure“A.”

THEMAGNETmustalwaysbeinstalledwiththelongestportionofthemagnetnearestthebulb,andwiththeNORTH(N)polepointingtotheoperatorsideaccessdoor.Reversingthemagnetwill cause bulb flicker, and may inhibit bulb ignition. In new equipment, the magnet is normally in the center oftheadjustmentrange.Changesinthemagnetpositionarerequiredonlytocorrectanimproperlyburningarc(Figure“B”or“C”).

ANY REPLACEMENT MAGNET should first be installed in the center position of the adjustmentrange.RaiseorlowerthemagnetasrequiredtocenterthearcasillustratedinFigure“A.”

OPERATION

INSTALLTHEGLASSHEATFILTERintothebracketmountedontherearofthefadeoutanddousersupporthousing.NOTE:Thecoated side of the filter, with the XX or other marking, must be facing the reflector. Reach through the side door and nose opening of the lamphouse, slide the filter into the slotinthetopanglebracket,andloweritintothebottomslottedbracket.

REMOVETHEPLASTICCOVERfromthexenonbulb.DONOTignitethelampwiththecoveronthebulb.Storethecoverforfuturere-use.

CLOSEANDSECUREthelamphousedoorusingthetamperproofscrewsandspecialscrew-driversuppliedwiththelamphouse.Engagethecamlockandinstallthesecurityscrew.Thedoormustbecompletelysecuredtoactuatetheinterlockswitchandpermitlampignition.PlacetheMODEswitchinthe“MAN.”(manual)position.

TURNONTHEMAINLINESWITCHand/orcircuitbreakertoenergizethexenonpowersupply.Thelamphouseblowerswillstartandtheblowerinterlockswitcheswillbeactuatedtopermitlampignition.Theblowerswilloperatecontinuouslyuntilthexenonpowersupplyisde-energized.

PLACETHELAMPSWITCHinthe“ON”positionandthelampwillignite.Ifignitiondoesnotoccur,orthehighvoltagepulseisnotapparent,presstheemergencyignitionswitchonthetopofthelamphouseundertheplugbutton.Donotholdmorethanone second;releaseimmediatelyuponlampigni-tion.Useoftheemergencyignitionswitchindicatesanabnormalcondition;seetheTROUBLESHOOTINGsectionfollowing.

CHECKTHEREADINGonthelamphouseammeter. Nominalcurrentforthe2500wattxenonbulbis90amperes.DONOT,ATANYTIME,exceed100amperes.Outputcurrentisadjustedatthepowersupply;seepowersupplymanualforinstructions.Operationofanewbulbisnormallystartedatthelowerendofitsrange(80A.),andcurrentisgraduallyincreasedasthebulbagestomaintainlightoutput.

PRESSTHESMALLPUSHBUTTONSWITCHlocatedbelowtheammetertoreadtheDCvoltageatthearc.Thispermitsimmediatecalculationofthepoweratwhichthelampisoperating(voltsxamperes = wattage). Holding this switch in during the ignition cycle will also briefly indicate the “no load” (opencircuit)DCvoltageappliedtothexenonbulbforignition.

REMOVETHEREARCOVERPLATEbelowtheinstrumentpanelbywithdrawingthetwoplasticplungers.Thisexposesthebulbpositioningcontrolsinthelamphousebackcasting.

TOFOCUSTHEXENONBULBandobtainthebestlightonthestage,thetwomethodsoutlinedbelowarethemostsuitable.

MOVETHESPOTSIZECONTROLHANDLE(trombone)onthelargelenscarriageallthewayforwardtoprojectthesmallestspotpossible;placetheiris,maskingshutters(choppers)andthefadeoutdouser blades in their full open positions. Project a spot to a wall or similar flat perpendicular surface opposite thespotlightposition.

XG2/009

THECENTERSECTIONofthebulbpositioningcontrolsisathreadedmemberthatfocusesthe bulb in relation to the reflector. Turning this adjustment moves the bulb in only one plane, into or away from the reflector. Turning this section clockwise moves the bulb away from the reflector. The small knurled screwtotheleftofthissectioncanbetightenedtolockthefocusingmechanismafterthefollowingprocedureshavebeencompleted.

THELARGETHUMBSCREWS,oneithersideofthefocusingcontrol,lockthehorizontalandverticaladjustmentmechanisminposition.

TURNTHECENTERFOCUSINGSECTIONofthebulbpositioningcontrolcounterclock-wiseuntilasmallblackspotisprojectedontothewall.Itmaybebesttorunthisadjustmentbothdirectionsto permit positive identification of the spot.

LOOSENTHETWOTHUMBSCREWS,oneoneithersideofthecenterfocusingsection,justenoughtopermitmanualmovementofthecompleteassembly.Thebulbpositioningcontrolwillnowmovearoundthesetwothumbscrews,andasthiscontrolisshifted,thesmoothshadowofthebulbelectrodecan be seen extending beyond the projected center hole in the reflector. The shadow of the electrode (black spot) must be centered in the projected hole of the reflector (shaded, less dense dark area).

MOVETHECONTROLSECTIONaroundthetwoscrewsuntiltheblackspotisasroundaspossible to project. It may be necessary to again turn the focus control to project a sharply defined black spot.

AFTERTHEBLACKSPOTisasevenaroundtheoutsideaspossibletoproject,andappearscentered in the shaded reflector center hole, tighten the two large thumb screws to lock the position of the mechanism.Turnthecenterfocuscontroltoobtainthebrightestlightwiththebestlightdistribution.Rotatethelensspotfocuscontrolknob,locatedattheextremefrontofthelensmechanism,toobtainthesharpestedgepossibleontheprojectedspot.

THESECONDMETHODoffocusingthexenonbulbistoprojectthespottothestage,andworkingwiththeabovelamphousecontrols,adjustthesecontrolstoobtaina“hotspot”ontheprojectedspot.Thencenterthis“hotspot”ontheprojectedlightbymovingtheentirecontrolsectionaroundthetwothumbscrews.Oncethis“hotspot”iscenteredintheprojectedlight,lockthecontrolinpositionwiththetwothumbscrewsandturnthecentersectiontoobtainaspotwithanevendistributionoflight.Rotatethelensspotfocuscontrolknobtoobtainasharpedgeontheprojectedspot.

XG2/010

THESEADJUSTMENTSshouldnotbedisturbeduntilitisnecessarytoreplacethexenonbulb.Atthattime,theprocedureonobtainingasmooth,roundblackspot,or“hotspot,”mayhavetoberepeated.Replacethecoverplateoverthebulbpositioningcontrols.

BECAUSEOFNORMALBULBAGING,andmanufacturingtolerancesbetweenindividualxenonbulbs,itmaybenecessarytooperatelampsatslightlyhigherorlowercurrentsettingstomaintainuni-formlightoutputwhentwoormorespotlightsareusedinoneinstallation.Thisentailsaslightcurrentoutputadjustmentatthexenonpowersupplies.Seethepowersupplymanual.

TOEXTINGUISHthearc,placetheLAMPswitchontheinstrumentpanelto“OFF.”Thelamphouseblowerswillcontinuetooperateuntilthexenonpowersupplyisde-energized.Allowtheblowerstooperatefortenminutesbeforeturningoffthepowersupply;aforced-airbulbcoolingcycleisrequiredbyallbulbmanufacturers.

DAILYOPERATIONinthe“Manual”moderequiresonlythatthexenonpowersupplybeenergized,theMODEswitchbeleftinthe“MAN.”position,andthelampswitchedONandOFFbymeansoftheLAMPswitch.Nobulbalignmentor“warmup”arenecessary.Alwaysallowforthetenminutebulbcoolingcycle.

OPERATIONINTHE“AUTO”MODEisintendedforuseonlyifthespotlightistobeusedas a fixed spot without an operator at the equipment. Place the MODE switch in the “AUTO” position, and the LAMPswitchto“ON.”Thelampwillignitewhenasustaineddrycontactismadebetweentheautomationleads3and6,andextinguishwhenthecontactisopened.SeetheINSTALLATIONDIAGRAMinthepowersupplymanual.Thelamphouseblowerswilloperateuntilthexenonpowersupplyisde-energized;allowfortenminutesbulbcooling.

BEFOREOPENINGthelamphouseenclosureforservicing,allowtheblowerstooperatefortwentyminutes,oruntilthebulbhascooledtoroomtemperature.

HANDLING THE SPOTLIGHT

GENERALLYTHEBESTPOSITIONfortheoperatortostandishearthecenterofthespot-lightontherightside.Theangleoftilt,thesizeoftheporthole,andthelayoutofthespotlightpositionmaydictateanotherlocation.

EACHOPERATORwill,afterafewminutesofoperation,generallydevelophisownsystemandpositionformostconvenientoperation.

THEHORIZONTALSWINGandverticaltiltareindividuallyadjustabletogivethedesireddegreeoffrictiontosuittheoperator.Thelockingclampsarelocatedontherightsideoftheyokeassembly.

THEEASEwithwhichthespotsizecontrolhandle(“trombone”)canbeoperatedmaybeadjustedbymeansofthenylonfrictionbrakescrewintheoutriggerofthelargelenscarriagecasting.Toaccessthisadjustment,openthecolorboomerangandremovethegelframes.Slidethelargelenscarriagetotheextremerearposition.Reachthroughtheboomeranghousingandloosenthenylonfrictionscrewlocknut.Turnthenylonfrictionscrewclockwisetoincreasedrag,orcounterclockwisetorelieve.Tightenthelocknutafterthedesiredadjustmentisreached.

XG2/011

OPERATION OF OPTICAL SYSTEM

THEIRISCONTROListhefrontleverwhichprojectsthroughthetopoftheopticalsystemhousing.Whenthisleveristotheleft(asviewedfromtherearoftheunit),thelargestapertureisprovided.Smalleraperturesareobtainedastheleverismovedtotheright.

THESPOTSIZECONTROLHANDLEislocatedontherighthandsideoftheopticalsystemjust above the base rail. A variation of spot sizes from full flood to small spot can be obtained by moving the spotsizecontrolhandlefromoneextremetotheother.Beamintensityisincreasedbythisopticalsystemwhen reducing from flood to spot, and maximum intensity is reached when the spot size control handle is in theextremeforwardposition.

THEMAXIMUMFLOODSPOTisobtainedwiththeiriscontrollevertotheleft(awayfromop-eratingside)forthelargestapertureandwiththespotsizecontrolhandlemovedasfartotherearaspossible.

SMALLERSIZEDSPOTSareprojectedasthespotsizecontrolhandleismovedforward.Mostofthespotsizesneededwillbeproducedwiththeirisinitsmaximumopenposition.

FORA“HEADSPOT,”oranyspotsmallerthancanbeobtainedwiththespotsizecontrolhandleinitsextremeforwardposition,shifttheiriscontrollevertotheleft(awayfromoperatingside)forasmalleraperture.Theiriscontrollevershouldalwaysbereturnedtoitsextremerightpositionbeforethespotsizecontrolhandleisagainmovedtoobtainlargerspots.

THEMASKINGSHUTTER(chopper)leveristhemiddleleverprojectingthroughthetopoftheopticalsystemhousing.Themaskingshutterbladesareoperatedbythislevertoshapetheprojectedspottoarectangle,stripspot,ordousing.

THEDISENGAGEDPOSITIONofthemaskingshutterleveristotheextremeright(towardoperatingside)andvaryingdegreesofmaskingtocompletecutoffareobtainedbymovingthelevertotheleft(awayfromoperatingside).

THEANGLEofthemaskingshutterbladescanbeadjustedtocompensateforthehorizontalprojectionangle.Removethecolorboomerangandopticalsystemhousing,andloosenthescrewsholdingeachofthemaskingshutterbladesenoughtoallowadjustments.Ignitethebulbandadjusttheangleofthebottombladebytappingwithascrewdriversoitsprojectededgeliesparalleltothefootlights.Tightenthescrew.Operatethemaskingshutterlevertoclosetheblades.Adjusttheupperbladetocloseinlinewiththebottombladeandtightenthescrew.

THEFADEOUTMECHANISMANDDOUSERCONTROL is the rear lever projectingthroughthetopoftheopticalsystemcover.Thislevercontrolstheintensityoflightfromcompletefadeoutwhentheleveristotheleft,tofullintensitywhentheleveristotheright.

THESPOTFOCUSINGCONTROLKNOBislocatedontheoperatingsideoftheopticalsystemattheforwardendabovethebaserail.Thiscontrolisusedtoadjusttheopticalsystemforthelengthofthrow.Whenmakinganadjustment,rotatethespotfocusingcontrolknobuntilthesharpestedgeisobtainedontheprojectedspot.

XG2/012

OPERATION OF COLOR BOOMERANG

THE COLOR BOOMERANG is equipped with six color holders and an ultraviolet filter. Additional filter holders can be supplied by an authorized Strong International Dealer.

TO OPERATE INDIVIDUAL COLOR FILTERS, lower the desired filter selector lever. A rocker catch located in the color disc housing holds the filter in position.

TO RELEASE A COLOR, push the filter release button or engage another color, thus releasing thepreviouscolorautomatically.

TOREPLACEAFILTERHOLDER,openthehingedtopofthecolordischousingandliftout the desired filter holder.

HIGHTEMPERATUREFILTERS(RoscoLux®orequivalent)cuttonineinchdiameterarerequired, and are secured in the filter holders with paper fasteners.

NOTE:WHENPLACINGCOLORFILTERSintheboomerang,thelessdensecolors(pink,amber)shouldbeplacedintheholderstowardtherearoftheboomerang(towardarc),andthoseofgreaterdensity(red,green)shouldbeplacedintheholderstowardthefrontoftheboomerang(awayfromthearc).

COLORTEMPERATUREREDUCTIONFILTERS,requiredforusewithtelevisionandvideotape,areavailablefromtheatricalsupplydealers.

XG2/013

MAINTENANCE

THEXENONGLADIATORIISPOTLIGHTrequiresverylittlemaintenancetokeepitingoodworkingorder.

THEREFLECTORshouldbecleanedperiodicallywithasoft,clean,lint-freeclothtore-move dust from the reflecting surface. If excessively soiled, the reflector may be cleaned with Windex®oranequivalent glass cleaner. DO NOT use abrasive cleaners of any kind. Clean the heat filter glass; replace with thecoatedsurfacetowardthelamphouse.

CHECKALLELECTRICALCONNECTIONSfortightnessonaregularbasis.Looseconnec-tions,particularlyintheDCcircuit,maycauseprematurebulbfailureanddamagelamphousecomponents.

LUBRICATEthebulbsealblowerandthelensblowerwithtwoorthreedropsofnon-detergentoilonceeverysixmonths.Theexhaustblowerispermanentlylubricated.

THEXENONBULBshouldbecheckedoccasionallyforthepresenceofdustorforeignma-terials.Ifnecessary,cleanthequartzenvelopeofthebulbwithalcohol,andwipedrywithaclean,lint-freecloth.Observeallsafetyprocedureswhenworkingwiththeexposedbulb.

THEINSIDEOFTHELAMPHOUSEandtheblowersquirrelcagesshouldbecleanedperi-odically,dependingonthedustconditionsateachinstallation.Keeptheblowerinletandoutletgrillescleanto permit free air flow. Clean the actuator arms of the air flow switches to prevent dust build-up.

THELENSSYSTEMshouldbekeptcleantopreventanylightreductionintheprojectedspot.Tightenthehorizontalswingandverticaltiltlockingclamps.Removethecolorgelstoreachandcleanthebacksurfaceofthelargelens.Removethecovercastingoverthefadeout,chopper,andiriscontrolstoremovethesmallprojectionlenswhichisheldinplacewithalargespring-typeretainerringatthefrontofthelensbarrel.

CLEANTHEPROJECTIONLENSandlargelenswithwithanycleanerapprovedforuseoncoatedprojectionlenses.ReplacetheBuhlprojectionlenswiththeendwiththeFLmarkingringtowardtheiris;theISCOlenstubehasarrowsindicatingtheendnearesttheiris.Securewiththeretainerring.

BEFORETRANSPORTINGthespotlight,removethexenonbulbfromthelamphouse.Placethebulbinitsplasticcoverandoriginalshippingcontainer.

XG2/014

A - BLK DC Neg.B - RED DC Pos.C - BRN No. 2D - RED No. 3E - ORN No. 4F - BLU No. 5G - YEL No. 6 I - GRY No. 7J - BLK No. 8M - GRN Ground

Exhaust

Lens

Bulb Seal

S1 Access Door Interlock

Air Flow (Intake)

Air Flow (Exhaust)

LAMPHOUSE SCHEMATIC

47050 - 3/05

XG2/015

S2 LAMP “On-Off”

PARTS LISTLamphouseSchematic

Ref.Desig. PartNo. DescriptionB1 39938 BulbSealBlowerAssembly,115V.AC,50/60Hz.- 21-21015 Fuse,1.5A.(F1)B2 71220 ExhaustBlower,115V.AC,50/60Hz.B3 47944 LensCoolingBlower,115V.AC,50/60Hz.C1,2 76132 Capacitior,.005µf,600WVDC*C3 76133 Capacitor,.01µf,400WVDC*C4A,4B 80177 Capacitor,1.0+1.0µf,600WVDCC5 81947 Capacitor,.01µf,500WVDCC6,7 88263 Capacitor,.05µf,600V.DCC8 39956 Capacitor,.05µf,1200V.DCDS1 - XenonBulbM1 39976 ElapsedTimeMeter,60Hz.- 39974 ElapsedTimeMeter,50Hz.M2 71-32004 Ammeter,0-150A.R1 82167 Shunt,150A.50mV.R2 39151 Resistor,150kOhm,½Watt(Order21-46059)S1 80168 DoorInterlockSwitchS2 81276 LAMPSwitch,RockerTypeS3 81276 MODESwitch,RockerTypeS4 78133 AirFlowSwitch,Exhaust- 81545 AirVaneActuator,ExhaustSwitchS5 72275 VOLTAGESwitch,PushbuttonS6 85109 AirFlowSwitch,IntakeBlower- 39949A IgniterAssembly,Gladiator- 40913 IgniterPrintedCircuitBoardAssembly- 39939 MSConnector&InterconnectCableAssembly- 88318 MSConnector,14PinMale

* 39933 RFSuppressorAssembly(C1,C2,C3)

XG2/016

PRINCIPLE OF IGNITER OPERATION

THEIGNITERisenergizedthroughthe115V.ACcontrolcircuitwhentheLAMP“ON-OFF”switch (S2) is depressed and all interlocks and air flow switches are closed.

CAUTION:DonotusetheEmergencyIgnitionswitch(S102)intheigniteruntilitisdeter-minedthatthepolarityofthexenonbulbiscorrect.UseoftheS102switchbypassesthepolaritysensingdiode(CR201)ontheigniterprintedcircuitboard;ifpolarityisnotcorrect,thebulbwillbeseriouslydamagedordestroyed.No creditisallowedonbulbsdamagedbyreversedpolarity.

THEIGNITERsuppliesahighRFvoltagepulsetothebulb,togetherwiththehigh“NoLoad”DCvoltagefromthexenonpowersupply,toignitethexenonbulb.Afterthearcissustained,theACcircuitintheigniterisinterruptedbytheopeningofK201relaycontactsonthesignalofthetimercircuitonthePCboard.TheDCoutputofthexenonpowersupplyisautomaticallyloweredtothepowerlevelrequiredtomaintainthearc.TheDCpowertothebulbisdependentuponthebulbcharacteristicsandthesettingoftheoutputofthexenonpowersupply.

DCVOLTAGEisappliedtotheprintedcircuitboardfromthexenonpowersupply,energizingthe12V.DCcoilandclosingthecontactsofK201relay,completingtheACcircuitthroughtheignitertotheT102 high voltage (10 kV.) transformer. High voltage boost capacitor C107 is charged to a voltage sufficient tocausebreakdownacrosstheE101sparkgap.Approximately35kV.issuppliedtothexenonbulbforigni-tion.

S101istheignitercoverinterlockswitchandS102istheEmergencyIgnitionswitch,whichisabypassfortheK201relaycontactsandCR201polaritysensingdiodeonthePCboard. ComponentsC101,102,and103functionasRFbypasscapacitorsontheigniter.TheC108capacitorservesasacouplingcapacitortothecurrentcoil.

THEPCBOARDoperatesonDCvoltagefromthexenonpowersupply.CapacitorC201acrossthepositive#10andnegative#15isanRFsuppressioncapacitor.ResistorR201andzenerdiodesVR201and202droptheDCvoltageto12voltsfortheK201relaycoil.CR201isthepolaritysensingdiode.C204isapolarizedcapacitorusedforarcsuppressionattheK201relaycoil,andCR202functionsasatransientprotectiondiode.

THEFOLLOWINGCOMPONENTSarepartsofthetimingcircuitonthePCboard:TimerchipU201,resistorsR202,203,andthepolarizedcapacitorC203.TheC203capacitorfunctionsasthetimingcontrol,andCR203servesasthe“ON”timecontroldiode.C202isthecontrolvoltageisolationcapacitor.

XG2/017

Ref

.D

esig

.Pa

rtN

o.

Des

crip

tion

C10

739

110

Cap

acito

r,24

00p

f,20

kV.

DC

C10

839

110

Cap

acito

r,24

00p

f,20

kV.

DC

E101

39

923

Spar

kG

apA

ssem

bly

S101

80

168

Cov

erIn

terlo

ckS

witc

hS1

02

8016

8Em

erge

ncy

Igni

teS

witc

hT1

01

3993

7H

igh

Volta

geT

rans

form

er

-39

998

Cas

e&

Coi

l,Po

tted

Ass

embl

y

IGN

ITE

R A

SS

EM

BLY

, S

CH

EM

ATIC

XG2/018

Ref

.D

esig

.Pa

rtN

o.

Des

crip

tion

C20

188

263

Cap

acito

r,.0

5µf

,600

WV

DC

C20

279

127

Cap

acito

r,.0

1µf

,600

WV

DC

C20

339

156

Cap

acito

r,15

µf,

30/3

5W

VD

CC

204

8824

9C

apac

itor,

.1µ

f,60

0W

VD

CC

R20

185

112

Dio

de,2

.5A

.100

0PR

VC

R20

285

112

Dio

de,2

.5A

.100

0PR

VC

R20

385

112

Dio

de,2

.5A

.100

0PR

VK

201

3915

4R

elay

,P&

BR

10-E

1-W

2S80

0

-39

160

Rel

ayS

ocke

t

-39

161

Rel

ayH

old-

Dow

nSp

ring

R20

139

157

Res

isto

r,1k

Ohm

,12

Wat

tR

202

3915

8R

esis

tor,

100k

Ohm

,½W

att

Ref

.D

esig

.Pa

rtN

o.

Des

crip

tion

R20

339

159

Res

isto

r,20

0kO

hm,½

Wat

tU

201

7218

5Ti

mer

IC,M

otor

ola

MC

1145

5P1

-

3916

4IC

Soc

ket,

(6)P

inV

R20

139

211

Zene

rDio

de,1

N53

77A

(409

13*)

VR

201

3916

7Ze

nerD

iode

,1N

5369

A(3

9966

*)V

R20

239

162

Zene

rDio

de,1

N47

42

-39

145

PCB

oard

(les

sCom

pone

nts)

*

40

913

PCB

Ass

embl

y,S

tand

ard

*

39

966

PCB

Ass

embl

y(O

lder

Mod

elsu

sing

Hig

hR

eact

ance

Pow

erS

uppl

y)

Ass

embl

yN

umbe

rwrit

ten

onC

ompo

nent

Sid

eof

PC

B.

IGN

ITE

R P

RIN

TED

CIR

CU

IT B

OA

RD

AS

SE

MB

LY, S

CH

EM

ATIC

XG2/019

W

IRE

MA

RK

ER

S

A =

10

B

= 1

5

C =

17

D

= 3

8

TROUBLE CHART

NORMAL OPERATION

WHENTHESWITCHinthemainACsupplylinetothexenonpowersupplyisintheONposition,andthe30A.circuitbreakerontheswitchingpowersupplyisON,thePOWERlightonthexenonpowersupplywillglow.Thelamphouseandpowersupplyblowerswillstart.NOTE:EarlymodelStrongSwitchingPowerSupplyblowersmaynotstartuntiltheLAMPswitchhasbeenclosed.

OPERATION OF THE LAMPHOUSE BLOWERS will close the (2) air flow interlock switches (intakeandexhaust),andifthelamphousedoorisclosedandcorrectlysecured,thecontrolcircuittotheLAMPswitchwillbecompleted.

THEMODESWITCH,locatedonthelamphouseinstrumentpanel,shouldbeinthe“MAN.”(Manual)position.Thisenablesignitioncontrolfromtheinstrumentpanel,andisthenormalmodeofspotlightoperation.

WHENTHELAMPSWITCHisplacedintheONposition,theACcontrolcircuitinthelamphousewillenergizethepowersupplycircuitryprovidingDCcurrenttotheigniterandbulb.IfanearlymodelStrongswitchingtypepowersupplyisused,thepowersupplyblowerswillstartatthispoint.

THEREWILLBEadistinctlyaudiblehighvoltagearcpingattheigniterarcgapandacrossthebulbelectrodes.Thebulbshouldigniteimmediatelyafteroneortwoofthesehighvoltagepulses,andthelampcurrentwilladjusttotheoutputsettingofthexenonpowersupply.MultipleignitionpulsespriortobulbignitionnormallyindicatealowDCoutputsetting.Seexenonpowersupplymanual.A“warm”oragedxenonbulbmightalsorequiremultiplestrikes.

TROUBLE SHOOTING

IFTHEXENONBULBdoesnotignite,observethefollowingoperationalsequencesforas-sistanceinlocatingandisolatingthetroublearea.

WHENTHEFAN(S)andtheindicatorlightonthepowersupplyareon,theACcircuitinthepowersupplyistroublefreeuptotheterminalblockinthepowersupply.

ATTHISTIME,thelamphouseblowersshouldoperate.Ifthisdoesnotoccur,thetroubleisinthecoverinterlockswitch,theaccesspanelinterlockswitch,theblowermotor,alooseconnection,abroken#2or#4lead,orablownF1sealblowerfuse.Checkthe1.5A.fuseinthein-linefuseholder.CAUTION:TopreventbulbignitionwhencheckingtheACcontrolcircuitinthelamphouse,removelead#10fromtheigniterterminalstrip.

CHECKATTHISTIMEfor115 V.AC Control Voltageattheaccessdoorinterlockswitch(wires2&4),andtheblowerterminals(9&12).Thedoorinterlockswitchmustbemanuallyactuatedtoenergizetheblowers.Replace#10leadbeforeproceeding.

XG2/020

THE VANES on the air flow switches should raise. With the MODE switch in the “MAN.” positionandtheLAMPswitchinthe“ON”position,therunningtimemetershouldstartandindicateelapsedtime.Ifthismeterdoesnotoperate,checkforcontinuityattheMODEandLAMPswitches.

ADEFECTIVERUNNINGTIMEMETERwillnot preventbulbignition.

WITHTHE“LAMP”SWITCHinthe“ON”position,adistincthighvoltagearcpingshouldbe heard at the spark gap in the igniter, and the flash of the xenon bulb should be visible through the ammeter asahighDCvoltagepulseisappliedacrossthebulbelectrodes.

IF THE HIGH VOLTAGE PING or the flash at the ammeter is not apparent, check for 115 V.ACatterminals5&6attheterminalboard.If115V.ACispresent,andterminalsaretight,checkthenthe“No Load” DC Voltagebetweenthelamphouseandpowersupply.Removeeitherlead#5or#6attheterminalboardtopreventbulbignitionanddefeatthedoorinterlockswitch.ChecktheDCvoltageacrossterminals#10(-)and#15(+).Areadingof85V.DCshouldbemeasuredifusingahighreactancepowersupply;120-170V.DCifusingaswitchingtype.Ifthisvoltageisnotindicated,theproblemisintheleadsbetweenthelamphouseandpowersupply,orinthepowersupplyboostcircuit.Seethetroubleshootingsectionofthepowersupplymanualforadditionalinstructions.Replacelead#5or#6attheigniterbeforeproceeding.

THESWITCHING-TYPEXENONPOWERSUPPLYfurnishedwiththespotlightsystemincludesthermaloverloadswitchesandprotectioncircuitstopreventdamageresultingfromhighorlowinputvoltage.LossofDCopencircuitvoltage,oraninterruptionofDCsustainingcurrent,maybetracedtothesecircuits.Seethepowersupplymanual.

IGNITERPRINTEDCIRCUITBOARD40913isrequiredforusewiththeswitchingtypexenonpowersupply.Ifthelamphouseisequippedwithanoldertype,replaceitwiththe40913board.Ifthelamphouseignitesonlybymeansoftheemergencyignitionswitch,replacetheigniterPCboard.

IFTHEHIGHVOLTAGEARCisaudibleatthelamphouseandthebulbdoesnot flash, check foralamphouseDCleadarcingtoground.Ifnogroundfaultisdetected,replacethebulbandattemptignitionwiththenewbulb.

IF THE HIGH VOLTAGE ARC is audible at the lamphouse, the flash of the bulb is visible in theammeter,butignitionofthebulbisnotsustained,theproblemareaisinthepowersupply.Seethetroubleshootingsectionofthepowersupplymanualforadditionalinstructions.

IFTHEHIGHVOLTAGEARCisnot audible or the flash of the bulb visible, the problem is intheigniterorigniterPCboardassembly.

EXCHANGEofcomponents(i.e.igniters,printedcircuitboards)betweentwosimilarStrongXenonGladiatorstoaidindiagnosisofaproblemisencouraged.Thiswillnotleadtoequipmentdamage,andwillnotvoidequipmentwarranty.

XG2/021

XENON GLADIATOR II TROUBLESHOOTING

Bulb fails to ignite.

1. MODEswitchS3setto“AUTO.”Placein“MAN.”positionwhennotemployingautomatedorremotelamphouseoperation.

2. ACpowernotontolamphouse.Turnswitchingpowersupply30A.circuitbreakerON.If115V.ACnotreadat2&4,seepowersupplymanual.

3. Doorinterlockswitch(S1)open.Closeandsecurelamphousedoor.4. Faultyinterlockswitch(s).Checkfor115V.ACat9&12;replaceswitch(s)ifdefective.5. Airvaneswitchesnotclosing.Checkforunobstructedoperation;cleanifrequired.Checkcontinuity

between“NO”and“COM;”replaceifdefective.6. FaultyS2“ON-OFF”switch.Checkforvoltageat3&5;checkforlooseterminalsorwiring.Replace

ifdefective.7. BlowerfuseF1blown.Replaceasrequired(1.5A.Std.).8. LowACsourcevoltageactuating“brownout”protectioncircuitinxenonpowersupply.

Bulb fails to ignite; ping audible, bulb flash visible.

1. InadequateDCoutputfromxenonpowersupply.Setpowersupplyoutputtocorrectrangerequiredforbulbwattage(90A.nominalfor2500watt).

2. If bulb flash is visible but faint, check for defective HV capacitor(s) in igniter. Replace if defective.3. Faultyorexpiredxenonbulb.Replaceasrequired.

Bulb fails to ignite; ping audible, no bulb flash.

1. Faultyxenonbulb.Checkforcrackedelectrodesordarkenedenvelope.Replaceifdefective.2. Ignitionpulseshortingtoground.InspectDCleadsforburnedinsulation;dressleadsawayfrom

groundedmetalcomponents.

No high voltage ping audible; MODE switch in “MAN.” and LAMP switch in “ON.”

1. LossofACcontrolvoltage.Checkxenonpowersupplyfortrippedcircuitbreakeroropenthermalswitch.Seepowersupplymanual.

2. LittleornoDC“NoLoad”voltage.MeasureDC“NoLoad”voltageat10&15.Seepowersupplymanual.

3. OpenfuseF1(600V.)onswitchingpowersupply.SEEPOWERSUPPLYMANUAL.Allow(20)minutesforcapacitordischargebeforereplacing.

4. Faultyigniterprintedcircuitboard.Iflamphouseignitesimmediatelywhenemergencyignitionswitchispressed,replaceprintedcircuitboard.

5. Loosesparkgapconnectionsorterminals.Repairorreplaceasrequired.7. Faultyigniter.Checkfor115V.ACat5&6;adequateDC“NoLoad”at10&15.Ifpresent,and

igniter does not fire, replace igniter.

XG2/022

Bulb goes out during operation.

1. Xenonpowersupplyoverheated;thermalswitchopen.Checkpowersupplyblower(s),airinletsandoutletsunobstructed.Seepowersupplymanual.

2. Xenonbulbdepressurizing.Checkforenvelopediscoloration;replaceifdefective.3. Lamphouseblowernotmovingadequateair.Clean;lubricatesealblower.4. Lamphouseblowerfailedorobstructed.Cleandustanddirtfromblowerinletgrille.Checkfor115

V.ACat7&8;replaceblowerifdefective.5. Lamphouseairvaneswitchesfaulty.Checkforvaneactuation;adjustorreplaceasrequired.6. Lamphouseexhaustobstructed.Clearobstruction;cleanoutletgrille. 7. Exhaust air flow switch reacting to backdraft. Adjust actuator to compensate for backdraft.8. FluctuatingACsourcevoltageactuatingbrownoutorspikeprotectioncircuitsinxenonpowersupply.

Seepowersupplymanual.

Power supply does not energize when actuated.

1. Doorinterlockswitch,B1blower,F1blowerfuse,S4airvaneswitch,S2powerswitch,S3MODEswitch.Checkfor115V.ACateachstation;replacedefectivecomponent.

SEEPOWERSUPPLYTROUBLESHOOTINGUNDERSAMEHEADING.

Noise in theatre sound as bulb ignites.

1. FaultyRFsuppressioncapacitor(s).RemoveandtestC1,C2,C3,C4AorC4B.Replaceifdefective.2. Lamphouse,powersupply,orsoundsystemnotproperlygrounded.Connecttoadequateearthground.3. Leadsbetweenlamphouseandautomationcontactnotshielded.Shieldleadsinconduit.(“AUTO”

Modeapplicationsonly.)

Excessive light flicker..

1. Faultyoragedbulb.Checkforcrackedorsaggingelectrodes;replaceifdefective.2. ExcessiverippleinDCoutput.Seepowersupplymanual.3. Arcstabilizationmagnetreversed. NORTHpoleshouldpoint towardopertor’sside. Checkwith

compassifrequired.

Reduced light output.

1. Normalbulbaging.Increaseoutputcurrent.DONOTEXCEEDMAXIMUMCURRENTLEVELSPECIFIEDBYBULBMANUFACTURER.

2. Soiled reflector. Clean using commercial glass cleaner; USE NO ABRASIVES. 3. Soiled heat filter, projection lens, or large lens. Clean as required.

Extremely long duration between ignition pulses.

1. LowDC“noload”voltagefromthexenonpowersupply.Check“noload”voltage;seepowersupplymanual.

2. Defectivesparkgap.A“Ping”soundisnormal;excessive“Hissing”isabnormal.Replaceifdefective.

XG2/023

Extremely long duration between ignition pulses(continued)

3. LowACvoltagetolamphouse.Checkfor115V.ACat2&4;ifbelow95volts,checkstepdowntransformerinxenonpowersupply.Seepowersupplymanual.

4. DefectivetimerICchiponigniterPCboard.Replaceifdefective.

Igniter continues to fire after bulb ignites.

1. Faultyigniterprintedcircuitboard.ReplacecircuitboardIMMEDIATELYtopreventbulbdamage.

Color gels burning or fading prematurely.

1. Bulb focused to “hot spot.” Refocus bulb to flat field with iris fully open and spot size control handle (“trombone”)fullyforward.

2. Heat filter glass reversed or peeled. Check for coated surface toward bulb; replace if coatingpeeled.

3. Reflector coating peeled. Replace if defective.

XG2/024

1 2 3 4 5 6 7

89101112

13

FIG

UR

E 1

XG2/025

PARTS LISTFigure1

Item PartNo. Description1 39964 TopCover&DoorWeldedAssembly- 4100371 Screw,10-32x3/8"PanHead- 00885 Lockwasher,#102 39139 MagneticDoorCatch(2req’d.)3 48930 ArcViewingPort4 65353 DANGERLabel5 81282 CAUTIONLabel- 01639-5 PopRivet,1/8"6 39964 TopCover&DoorWeldedAssembly7 39995 BaseAdapterAssembly- 39125 BasePlate- 39126 BaseChannel,Right- 39127 BaseChannel,Left- 39128 FrontShim- 4110310 Screw,10-24x5/16"FlatHead- 39129 Shim,Rear&Center- 4250623 Screw,1/4-20x5/8"HexHead- 4257000 Lockwasher,1/4”SplitRing8 4100502 TamperproofScrew,10-32x1/2"HoltHead- 4107101 Flatwasher,#10- 4108021 TinnermanNut,#10(Clip-On)- 65149A Screwdriver(for4100502)9 39219 Name&DataPlate,SuperLume-X- 01639-2 PopRivet,1/8"10 65968 CoverAssembly,BulbAdjustControls- 65140 CoverPlate- 65166 Plunger,BlackPlastic- 65167 Grommet,BlackPlastic11 39954 BackCastingAssembly(seeFig.3&4)12 39982 IgniterAccessPanel- 4080310 Screw,8-32x5/16"PanHead- 4087004 Lockwasher,#813 57275 PlugButton,EmergencyIgniteSwitch

NOTSHOWN 71284 CamLock&Key,LamphouseAccessDoor 25372 CamLockSecurityScrew,SpecialHexHead

XG2/026

1 2 3 4 5

67

89

1011

1213

1415

16

171819

FIG

UR

E 2

XG2/027

PARTS LISTFigure2

Item PartNo. Description1 65111 FrontCasting2 - Douser Assembly not used on 3 - Gladiator Lamphouse 4 41-98034 HolePlug,1/2"(notshown)5 39972 LamphouseBasePan- 4100371 Screw,10-32x3/8"PanHead- 4107001 Lockwasher,#10- 4108021 TinnermanNut,#106 65948 LeadAssembly,ShunttoBindingPost7 39953 NegativeLead&ContactAssembly- 4250373 Screw,1/4-20x3/8"HexHead- 4257001 Lockwasher,1/4"8 39931 Block&PostAssembly,FrontBulbSupport- 4250507 MountingScrew,1/4-20x1"HexHeadNylon9 39975 BulbSupportYoke- 01704 SpringPin,HeightAdjust- 4080259 SetScrew,8-32x1/4"10 - BulbAdapternot requiredinGladiatorLamphouse 11 39978 Reflector Assembly, Potted Assembly (as shown) 11 23755 Reflector, 11 inch Flanged (current production)- 3151004 ShoulderScrew,.25"x1.75"Thrd.10-24(3req’d.)- 7158006 CompressionSpring,2.25"FreeLength(3req’d.) 12 65114 Reflector Bulkhead Casting- 4250752 MountingScrew,1/4-20x3/4"HexHead- 39149 TieRod(toFrontCasting)- 4258001 Hexnut,1/4-20- 39179 ArcStabilizationMagnet- 81137 MagnetClamp- 39178 MountingPlate,MagnetClamp13 39939 CableAssembly,LamphousetoPowerSupply- 88318 MSConnector,(14)Pin(notshown)14 39938 LamphouseBlowerAssembly,115V.AC,50/60Hz.- 85109 AirVaneSwitch(S6),60Hz.- 39955 AirVaneSwitch(S6),50Hz.- 83131 BlowerInletGrille15 - BulbAdapternot requiredinGladiatorLamphouse- 39194 AnodeClamp,GladiatorII

XG2/028

Item PartNo. Description16 39933 RFSuppressionCapacitorAssembly(C1,C2,C3)17 39165 Shield,PrintedCircuitBoard- 4080252 Screw,8-32x1/4"SocketHead- 4087000 Lockwasher,#818 39949A IgniterAssembly(seeFigure5)19 39954 BackCastingAssembly(SeeFigures3&4)

PARTS LIST,Figure2(continued)

XG2/029

1 2 3 4 5 6

78910111213

FIGURE 3

XG2/030

Item PartNo. Description1 71-32004 Ammeter(M2)2 81276 MODESwitch(S3)3 81276 LAMPSwitch(S2)4 65116 Casting,BulbAdjustMechanism5 37985 ThumbScrew- 15010 CompressionSpring- 65150 FenderWasher6 65112 RearCasting7 65959 FocusScrew&BearingAssembly- 21-48027 SnapRing,BulbCollet8 65153 KnurledLockscrew9 41-98013 PlugButton,3/8"10 39970 VOLTAGESwitchAssembly- 72275 Switch,Pushbutton(S5)- 39151 Resistor(R2)- 39152 Label,“PressforVoltage”11 39976 ElapsedTimeMeter(M1),60Hz.- 39974 ElaspedTimeMeter,50Hz.(Export)- 4040500 MountingScrew,4-40x1/2"RoundHead- 4048003 Hexnut,4-40- 4047001 Lockwasher,#412 4080310 Screw,8-32x5/16"PanHead- 4087004 Lockwasher,#813 65107 InstrumentPanel(lessComponents)

PARTS LISTFigure3

XG2/031

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

FIGURE 4

XG2/032

Item PartNo. Description1 39969 PotentiometerAssembly(earlymodels*)2 79131 GroundLug- 4080311 Screw,8-32x5/16"SocketHead- 4087000 Lockwasher,#83 39143 CableClamp4 40913 IgniterPrintedCircuitBoard4 39966 IgniterPrintedCircuitBoard**- 39154 Relay(K201)- 39155 PCBStand-Off,Nylon5 81143 StrainReliefCableClamp- 39939 CableAssembly,LamphousetoPowerSupply6 82167 Shunt(R1)- 4101004 MountingScrew,10-32x1"PanHead- 4107000 Lockwasher,#10SplitRing7 39130 BarrierStrip,(15)Terminal- 39153 Insulation&MarkerStrip8 39921 WireHarnessAssembly(incl.Item7)9 81947 CapacitorAssembly(C5)- 4110250 GroundingScrew,10-24x1/4"SocketHead- 4107000 Lockwasher,#1010 39986 CapacitorAssembly- 80177 Capacitor(C4A)11 80168 DoorInterlockSwitch- 39622 Bracket- 4060501 Screw,6-32x1/2"FlatHead- 4067001 Lockwasher,#6- 4098001 Hexnut,6-3212 39194 Anode(+)Clamp- 4080870 ClampingScrew,8-32x7/8"SocketHead13 39952 BulbSupportCollet14 39945 IgniterCable&ClampAssembly- 4250373 Screw,1/4-20x3/8"HexHead- 4257000 Lockwasher,1/4"15 72199 WireTieMount,Self-Adhesive

* UsedwithStrongType88000PowerSuppliesonly ** UsedwithHighReactancePowerSupplies(pre-1989)only

PARTS LISTFigure4

XG2/033

1 2 3 4 5 6

78910

FIG

UR

E 5

IGNITER ASSEMBLY

XG2/034

Item PartNo. Description1 80168 CoverInterlockSwitch(S101)2 39113 SwitchBracket- 4100251 Screw,10-32x1/2"FlatHead3 80168 EmergencyIgniteSwitch(S102)4 39110 HighVoltageCapacitor(C107,108)- 4080252 Screw,8-32x1/4"SocketHead- 4087001 Lockwasher,#8- 39112 CapacitorMountingPlate- 4251001 Screw,1/4-20x1"HexHeadNylon- 4258015 HexNut,1/4-20Nylon5 4080250 Screw,8-32x1/4"PanHead- 4087001 Lockwasher,#86 39998 Case&CurrentCoil,PottedAssembly- 65353 DANGERLabel7 39201* SparkGapBody,Nylon- 4110501 Screw,10-24x1/2"PanHead8 39107* ContactScrew,Tungsten- 39109 TerminalTab- 4107100 Flatwasher,#10Brass- 4088001 Hexnut,8-32* 39923 SparkGapAssembly(Items7&8,Gapped)9 39937 HighVoltageTransformer(T102)- 4087101 Flatwasher,#8- 4088001 Hexnut,8-3210 39204 TransformerSpacer

NOTSHOWN

39101 Cover,IgniterBox 4060250 CoverMountingScrew,6-32x1/4"PanHead

PARTS LISTFigure5

XG2/035

LAMPHOUSE EXHAUST BLOWER Assembly No. 47935

PartNo. Description24419 Actuator,AirFlowSwitch47936 BlowerHousing,WeldedAssembly71220 Blower(B2),115V.AC,50/60Hz.40937 Plug&CordAssembly72375 BarrierStrip,(2)Terminal85109 AirFlowSwitch(S4)22-40854 SwitchBracket

XG2/036

72375

71220

24419

85109

22-40854

47936

Switch Location, earlier models

FIGURE 6

XG2/037

Assembly No. 47959

Item PartNo. Description1 49943 LiftingStrap2 4377102 Flatwasher,3/8"3 49120 TiltAxisBolt4 4378002 Locknut,3/8-16Hex5 02411 Washer,.640"I.D.x1-1/4"O.D.6 72-01021 ClampPlate7 49125 CompressionSpring,TiltClamp8 49124 SpringBushing9 49223 ClampShaft10 49130 ClampHandle11 10048A Knob,RoundPlastic12 49290 SwivelClampShaft- 49291 StopPlate,HorizontalSwivel- 4372500 Bolt,3/8-16x2-1/2"SquareHead13 49130 ClampHandle14 83799 BaseColumn,WeldedAssembly15 83297 MountingBolt,BaseLeg- 4377001 Lockwasher,3/8"SplitRing16 83797 BaseLeg,WeldedAssembly- 11-09013 Caster,Locking(notshown)17 49226 LevelingFoot- 4508001 Locknut,1/2-13Hex18 83294A HeightAdjustmentPin- 21-71187 Lanyard(WireRope,9inchesreq’d.)- 11-98230 LanyardClamp(2req’d.)- 4100376 LanyardMountingScrew,10-3/8"Self-Tap19 83794 Tube&CollarAssembly20 83113 NeedleBearing21 83114 Race,NeedleBearing22 49213 SwivelClampCollar- 4250503 Screw,1/4-20x1/2"HexHead- 4257000 Lockwasher,1/4"SplitRing23 83357 YokeCoverPlate- 4080375 Screw,8-32x3/8"PanHead- 4087001 Lockwasher,#824 83112 Collar,InnerTube- 4260370 SetScrew,1/4-28x3/8"DogPoint25 47951 YokeAssembly26 4371120 Screw,3/8-16x1"- 4377001 Lockwasher,3/8"- 4377103 Flatwasher,3/8"- 4378001 Hexnut,3/8-1627 47958 Saddle&QuadrantAssembly28 83341 CableClamp- 4250623 Screw,1/4-20x5/8"HexHead

PARTS LISTFigure6

XG2/038

FIG

UR

E 7

XG2/039

Item PartNo. Description1 49342 HandRail- 4317000 Lockwasher,5/16"SplitRing- 4310500 Screw,5/16-18x1/2"HexHead2 47944 BlowerAssembly(B3),withItem5- 44191 BlowerMotor&Squirrelcage,115V.AC- 21-40011 Plug,(2)PinMale- 31-62007 MolexPin,Male- 21-40019 Receptacle,(2)PinFemale- 31-62006 MolexPin,Female3 4080375 Screw,8-32x3/8"PanHead(asreq’d.)4 47177 ReceptacleBracket(notreq’d.incurrentunits)5 21-71066 Cable,18/2TypeSJ(incl.withItem2)6 47965 BaseRail,WeldedAssembly

PARTS LISTFigure7

XG2/040

FIG

UR

E 8

XG2/041

Item PartNo. Description1 51417 LargeLensRetainer2 51914 LensRing,WeldedAssembly3 51418 RubberGasket,LensMount4 51408 LargeLens,11"Diameter5 4080250 Screw,8-32x1/4"PanHead6 00919 CotterPin,1/16"x1/2"- 4107100 Flatwasher,#10Brass7 51133 AdjustingBlock,LensFocus- 4060253 Screw,6-32x1/4"SocketHead- 4067001 Lockwasher,#68 51352 EndCasting,Front9 47207 Stud,LensFocusAdjust- 4250508 Screw,1/4-20x1/2"PanHead- 4257004 Lockwasher,1/4"10 51454 AdjustingScrew,LensFocus11 48127 RetainingRing12 4250508 Screw,1/4-20x1/2"PanHead- 4257004 Lockwasher,1/4"13 4080120 SetScrew,FocusAdjustKnob14 51168 FocusAdjustKnob15 51114 StopCollar,SlideRod- 4100180 SetScrew,10-32x3/16"16 51479 RubberBumper17 51910 RibbonAssembly,LensFocus18 4110371 Screw,10-24x3/8"SocketHead- 4107000 Lockwasher,#10SplitRing19 51509 Handle,RedPlastic20 51441 HandleShaft- 21-48011 RetainingRing21 51350 SupportCasting,LargeLensCarriage22 4258015 Locknut,1/4-20HexNylon23 4251001 FrictionBrakeScrew,1/4-20x1"HexHeadNylon24 47968 BasePan,WeldedAssembly25 51453 SlideRod(Left&Right)26 51160 PulleyStud- 4087100 Flatwasher,#8Brass27 47210 LargePulley

PARTS LISTFigure8

XG2/042

Item PartNo. Description28 51162 ExpansionSpring,RibbonTension29 51354 SupportBracket,SlideRods- 4250508 Screw,1/4-20x1/2"PanHead- 4257004 Lockwasher,1/4"30 51120 RetainingClip,Spring&Ribbon- 4080310 Screw,8-32x5/16"PanHead- 4087004 Lockwasher,#8- 00919 CotterPin,1/16"x1/2"31 4250508 Screw,1/4-20x1/2"PanHead- 4257004 Lockwasher,1/4"32 51353 EndCasting,Rear33 83163 SmallPulley34 51160 PulleyStud- 4087100 Flatwasher,#8Brass35 47967 LensMechanismHousing,WeldedAssembly- 23059A STRONGInsignia- 47168 GLADIATORInsignia- 45237 Insignia,RomanNumeral“II” - 47962 Rubber Light Baffle, for Item 20 Shaft36 83160 SupportCasting,ProjectionLens37 4080372 Screw,8-32x3/8"FlatHead38 83144 MountingTube,ProjectionLens39 44239A ProjectionLens,Compound(Buhl),beforeMarch200439 44239C ProjectionLens,Compound(ISCO),afterMarch200440 83155 RetainingRing,ProjectionLens41 47211 Pulley,LargeLensCarriage

PARTS LIST,Figure8(continued)

XG2/043

58

59 FI

GU

RE

9

Ite

m 5

8 B

rack

et

mo

un

ts t

o

ba

ck s

urf

ac

e o

f It

em

31

.

XG2/044

Item PartNo. Description1 10048A Knob,RedPlastic2 51451 IrisShaft3 406037B Screw,6-32x3/8"PanHead4 4067001 Lockwasher,#65 51978 FrictionSpring&Button- 51229 FrictionPad6 4060621 Screw,6-32x5/8"SocketHead7 4067001 Lockwasher,#6 8 51979 Iris (as shown; see Fig. 9A for current configuration)- 83181 Plate,51979Iris- 83182 RetainingClip,51979Iris9 51226 PivotStud10 83773 ApertureSupportPlate11 51160 PulleyStud12 83163 LargePulley13 4087100 Flatwasher,#8Brass14 47191 MaskingBlade15 47982 SlideAssembly,MaskingBlade16 4087000 Lockwasher,#8SplitRing17 4080375 Screw,8-32x3/16"PanHead18 4257102 Flatwasher,1/4"19 51156 FrictionPlate(Replacewith4507106FrictionWasher)20 83134 FadeoutPullRod,Long21 4257000 Lockwasher,1/4"SplitRing22 4258001 Hexnut,1/4-2023 4107100 Flatwasher,#10Brass24 4107001 Lockwasher,#1025 4080250 Screw,10-32x1/4"PanHead26 4080250 Screw,10-32x1/4"PanHead27 4107001 Lockwasher,#1028 4107100 Flatwasher,#10Brass29 83351 RetainingStrip,FadeoutBracket30 51226 PivotStud31 83890 FadeoutSupportAssembly32 83892 FadeoutBlade,Lower33 83891 FadeoutBlade,Upper34 51153 SpacerBushing

PARTS LISTFigure9

XG2/045

Item PartNo. Description35 83133 FadeoutPullRod,Short36 01704 SpringPin37 51357 CoverPlateCasting38 4250508 Screw,1/4-20x1/2"PanHead39 10048A Knob,RedPlastic40 51155 ControlLever,FadeoutMechanism41 83143 FadeoutLeverBracket42 10048A Knob,RedPlastic43 51452 ControlLever,MaskingBlades44 51498 MaskingBladePullRod,Short45 51156 FrictionPlate(Replacewith4507106FrictionWasher)46 4317100 Flatwasher,5/16"47 4318004 Hexnut,5/16-18FlexLock48 MAL-64 Spacer(earlymodelsonly)49 4257000 Lockwasher,1/4"SplitRing- 4257102 Flatwasher,1/4"50 4258001 Hexnut,1/4-2051 4318004 Hexnut,5/16-18FlexLock52 48406 Bracket,MaskingBladeControlLever53 51153 SpacerBushing54 51497 MaskingBladePullRod,Long55 47170 StopBracket,IrisLever56 4087004 Lockwasher,#8SplitRing57 4080250 Screw,8-32x1/4"PanHead58 47966 MountingBracket,HeatFilterGlass- 4100371 MountingScrew,10-32x3/8"PanHead- 4107104 Lockwasher,#1059 65122A HeatFilterGlass,Coated

ASSEMBLIES

83788 AperturePlate,MaskingBlades,andIris (Items1-17,42-50,&52-57) 83790 FadeoutMechanismandBlades (Items18-36,39-41,&51)

PARTS LIST,Figure9(continued)

XG2/046

XG2/047

51451

406037B

41-51530,25017

21-70029

406037B24369

24374

72-00075

4080621

25034

FIGURE 9A

24372

PartNo. Description21-70029 SpringWasher24369 BellCrank24372 AdapterRing24374 Iris25017 Bushing(with41-51530)25034 IrisClamp4040310 Screw,4-40x5/16"406037B Screw,6-32x3/8"4080621 Screw,8-32x5/8"41-51530 ShoulderBolt51451 IrisControlHandle81432 ShoulderScrew72-00075 Link

4040310

81432

83773ref. Figure 9, Item 10

FIG

UR

E 1

0

47

XG2/048

Item PartNo. Description1 51376 CoverPlate,GelFrame2 51928 GelFrame&SlideChannel3 01456 PaperFastener4 4068001 Hexnut,6-325 4067001 Lockwasher,#66 51926 Plate&SlideChannel,UltraViolet7 51192 UltraVioletLens8 51406 Clip,UVLens9 406037B Screw,6-32x3/8"PanHead10 4088001 Hexnut,8-3211 4087000 Lockwasher,#8SplitRing12 51404 SupportArm13 51396 Catch,ColorArm14 4080754 Screw,8-32x3/4"PanHead15 51379 MountingBracket,Right16 4107000 Lockwasher,#10SplitRing17 4110501 Screw,10-24x1/2"PanHead18 51398 NylonWasher19 51402 TorsionSpring,UVFilter20 51927 UVArmAssembly21 408037A Screw,8-32x3/8"PanHead- 4087000 Lockwasher,#8SplitRing22 51465 TorsionSpring,ColorArm23 51929 ColorArmAssembly,6-11/16"24 51403 PivotShaft,ColorArms25 00919 CotterPin,1/16"x1/2"26 4107101 Flatwasher,#10S.A.E.27 51922 RockerCatchAssembly,Short- 51506 RubberPad,Short28 17219 CompressionSpring,ReleaseButton29 51923 RockerCatchAssembly,Long- 51505 RubberPad,Long30 90473 CompressionSpring,ReleaseButton31 00919 CotterPin,1/16"x1/2"32 51467 Washer,ColorReleaseButton33 51397 ColorReleaseButton34 51395 RockerCatchShaft

PARTS LISTFigure10

XG2/049

Item PartNo. Description35 01475 CotterPin,1/16"x3/8"36 51356 Cover,BoomerangHousing- 4080506 Screw,8-32x1/2"PanHead37 51166 RetainingScrew,BoomerangCover38 51930 ColorArmAssembly,6-3/16"39 51931 ColorArmAssembly,5-11/16"40 51932 ColorArmAssembly,5-3/16"41 51933 ColorArmAssembly,4-11/16"42 51934 ColorArmAssembly,4-3/16"43 51378 MountingBracket,Left44 51399 Spacer45 51400 StopShaft46 51401 RubberStop47 19893 BoomerangHeatFilterAssembly- 47231 Bracket- 47232 HeatFilterMountingDisc- 47233 HeatFilter- 46150 AssemblyClip

PARTSNOTSHOWN

51913 BoomerangHousing&Hinge 51471 RubberBumperPad,7"x8" 4080310 Screw,8-32x5/16"PanHead 4088001 Hexnut,8-32 4087004 Lockwasher,#8 51355 BoomerangHousingSupportCasting,Rear 4080372 Screw,8-32x3/8"FlatHead 51864 AuxiliaryColorHolder(replacesUVFilter)

PARTS LIST,Figure10(continued)

NOTE: Color temperature reduction filters, required for use with television and videotape, are available from theatricalsupplydealers.

XG2/050