XENON GLADIATOR IVEquipment Type 47070-02 • Rev. November 2010

4350 McKinley Street • Omaha, Nebraska 68112 USATel (402) 453-4444 • Fax (402) 453-7238 • www.strong-lighting.com

FOLLOW SPOTLIGHTINSTRUCTION MANUAL

BULBWATTAGE

CURRENTRANGE (DC)

NOMINALCURRENT

DO NOTEXCEED

2000 50-90 A. 75 A. 90 A.2500 70-100 A. 90 A. 100 A.3000 60-110 A. 100 A. 110 A.4000 80-150 A. 125 A. 150 A.

PREFACE

STRONGINTERNATIONAL’SXENONGLADIATORIVModel47070isadirectcurrentfollowspotlightsystemcompletewithalamphouse,xenonpowersupply,opticalsystem,colorboomerang,andbasestandassembly.Thespotlightassemblyconsistsofthearclamp,variablefocuslenssystem,colorboomerang,andbase.Theseparatexenonpowersupplycompletestheinstallation.OnlythesespecialpowersuppliesfurnishedbyStrongEntertainmentLightingcanbeusedwiththeGladiatorIV.Forinstallationandoperationofthepowersupply,seetheinstructionmanualfurnishedseparately.

THEXENONLAMPHOUSEutilizesaxenonbulbdesignedforhorizontaloperation,andadeepellipsemetalreflector,asalightsource.Thereflectoroperatesinafixedposition,andisdichroic(“cold”)coatedtoreduceheatintheprojectedlight.Alensblowerandheatfilter,mountedinthespotlightopticalsystem,furtherreduceheatattheprojectionlensandcolormedia.

ONLYXENONBULBSspecificallydesignedforhorizontaloperationshouldbeusedinthisfollowspot.TheGladiatorIVlamphouseisdesignedtousetheLTIX-4500W-HSwattbulb,andreplacementbulbs(4000-4500watt,notexceeding4500watts)mustbecertifiedas100%interchangeablewiththisbulb.Lowerwattage(2000-3000wattType“HS”)bulbsmaybeinstalledintheGladiatorIVusinganoptionalanodesupportcolletandcathodeadapterkitsuppliedbyStrong.Allrequiredbulbcablingandcontactclampsareprovidedinthexenonlamphouse.

ADJUSTMENTCONTROLforthexenonbulbislocatedattherearofthelamphousebehindtheaccesscover.Theadjustmentscontrolthehorizontal,verticalandfocalmovementofthebulb.

INSTRUMENTATIONofthelamphouseincludesaDCammeterandarunningtimemeter.Theammetercontinuouslydisplaystheoperatingcurrent(amperage)appliedtothebulb;pressingtheVOLTS/AMPSswitchbelowtheammetermomentarilyindicatestheDCvoltageatthearc.Therunningtimemeterrecordstheelapsedhoursofthebulb.AsecondrockerswitchcontrolslampON/OFF.

TWOLAMPHOUSECOOLINGBLOWERSareinternallywiredandoperateonACvoltagederivedfromthexenonpowersupply.Theseblowersarerequiredtomaintainasafeoperatingtemperatureatthebulbseals.Athirdblowercoolstheopticalsystemandthecenter-mountedcolorboomerang.Theseblowersoperatecontinuouslyuntilthexenonpowersupplyisde-energized. THELAMPHOUSEissuppliedwitha13foot(4meter)cablecontainingtheDCleads,theACcontrolwires,andthegroundwire.Thecableterminatesinamultiple-pin,quick-disconnectplugkeyedtomatewiththereceptacleonthepowersupplycabinet.

WHENTRANSPORTINGTHESPOTLIGHT,itisnecessarytoremovethexenonbulbandplaceitinitsoriginalshippingcontainertopreventbreakage.SeetheSAFETYPROCEDURESsectionfol-lowing,andpermitonlytrainedandauthorizedpersonneltohandlethexenonbulb.

IFATANYTIMEyouhaveasuggestion,ordesireaidinsecuringanticipatedresults,writedirectlytoSTRONGENTERTAINMENTLIGHTING,4350McKinleyStreet,Omaha,Nebraska68112USA,oronlineatwww.strong-lighting.com.

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Lamphouse Access Cover

Fade-Out/Douser Control Lever

Masking Shutter (Chopper) Control Lever

Iris Control Lever

Horizontal Pan Control Lever

Vertical Tilt Control Lever

Height Setting Pin

Lifting Strap

Spot Size Control Handle

Color Boomerang Control Levers*

Spot Focus Knob

Leveling Feet not shown; see Figure 8

Lens System Access Cover

XENON GLADIATOR IV

* Color Boomerang Type 7200264 shown; see Figure 6B for Type 7200709 (Front Mount)

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INSTALLATION AND SETTING UP SPOTLIGHT

THEXENONGLADIATORIVisshippedinsectionswhichmustbeassembled.Liftingstrapsontheyokeassemblypermitcompletelyassemblingthespotlightonthefloorandlaterhoistingittoanelevatedposition.

ASSEMBLETHEFOURBASELEGStothelowersquaresectionofthebasecolumn,legbracketsdownward,andaligntheholes.Secureusingthe(4)T-bolts.Insertalevelingfootwithlocknutsineachofthefourlegbracketsandlevelthebasebeforecontinuingtheinstallation.

WHENINSTALLEDinapermanentlocation,thecastersandlevelingfeetmustberemoved,andtheclearanceholesinthebaselegbracketsusedforhardware(usersupplied)toboltthebasetothefloororplatform.Ifitisdesiredtohavetheunitportable,whenoperating,thelevelingfeetmustbeadjusteddownuntiltheweightofthespotlighthasbeenshiftedfromthecasterstothelevelingfeet.

THEINNERTUBEofthesupportyokehasthreeholestopermitadjustingtheheightofthespotlight.Thethreeholesareonfour-inchcentersandwillallowanopticalheightofapproximately53inches,57inches,and61inchesabovefloorleveltotheopticalcenterofthelamphouseandlenssystem.Inserttheheightlocationpinthroughtheholeintheoutertubeandoneoftheholesintheinnertube.Thelevelingfeetmaybeadjustedthroughanadditionaltwo-inchrange.

THEHORIZONTALSWINGandverticaltiltlockingknobsareontherighthand(operating)sideoftheyokeassembly.Leveltheyokeandtightenbothoftheselockingdevicessecurelybeforeattemptingtoplacethelamphouseandlenssystemonthesupportyoke.

PLACETHELAMPHOUSEandlenssystemontheyokeassembly,withthespotsizecontrolhandletotherighthand(operating)side,thesameasthelockingcontrolsontheyoke.Lineupfourtapped(5/16-18)mountingholesinthebottomofthebaserailmountingbracketwithmatingholesintheyokesaddleandsecureusingthefour5/16-18wingscrews,lockwashersandflatwashers.Twosetsofholesallowsettingcorrectbalanceforunitswithorwithoutthefront-mountedboomerang;themountingholesarealsoslottedtoallowfineadjustmentforpreciselybalancingthespotlight.Loosenthetiltlockandtestthespotlightbalancebeforepermanentlytighteningthewingscrews.

ATTACHTHELAMPHOUSECABLECONNECTORtothematingreceptacleonthepowersupply.Thelamphouseandpowersupplyconnectorsarekeyedforcorrectpinalignment;makecertainpinsareseatedbeforetighteningthelockingring.DONOTenergizethexenonpowersupplybeforethexenonbulbiscorrectlyinstalledintothelamphouse.

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LAMPHOUSE - POWER SUPPLYInterconnection Diagram

LAMPHOUSE(Connections Pre-wired)

CONNECTOR Pin Wire No. 11 DC- 12 DC+ 2 2 4 4 5 5 6 6 9 7 10 8 14 Grnd

LamphouseCable Assembly

XENON POWER SUPPLY

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 “SPOT” position.

Slide to LEFT

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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;fingerprintswillburninandcreatehotspotswhichmayshortenbulblife.Iffingermarksaremade,theyshouldbecarefullyremovedwithmethylalcoholandcottonpriortobulboperation.

5. Neverviewanignitedbulbdirectly.BLINDNESSORPERMANENTEYEDAMAGEMAYBEINCURRED.

6. UseonlyxenonbulbsdesignatedasOZONEFREE.Whenpossible,ventthelamphouseexhausttooutsideatmosphere.

7. Maintainthelamphouseblowersingoodoperatingcondition.Keeptheblowerinletsandgrillescleanforunrestrictedairflow.

8. Toinsuremaximumbulblife,operatethelamphouseblowersforat leasttenminutesafterextinguish-ingthebulb.

9. Ifreturningabulbforwarrantyadjustment,packitinitsoriginalshippingcontainer.Completeandreturnallrequiredwarrantyinformation.

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10. Disposeofexpiredbulbsthatarebeyondwarrantyinthefollowingmanner:Wrapthebulbtightlyinseverallayersofcanvasorheavycloth.Placeitonahardsurfaceandshattertheenvelopewithasharphammerblow.DONOTplaceanunshatteredbulbinanordinaryrefusecontainer.

11. DONOTPERMITUNAUTHORIZEDPERSONNELTOPERFORMORATTEMPTANYPHASEOFXENONBULBHANDLINGORSERVICE.

Cathode PinCathode

AnodeAnode Pin

Cathode End Cap

Seal

SealEnvelopeAnode End Cap

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For use in a Gladiator IV lamphouse, it is necessary to remove the anode lead (if attached) from the anode end cap of the xenon bulb. Observe all bulb safety procedures and leave the bulb in its protective cover. Grasp the bulb by the anode (+) end cap. Use small channel locks or slip-joint pliers and grip the bulb lead fitting at the crimp joint nearest the end cap, and unscrew the lead. If the bulb manufacturer uses a brazed rather than threaded connection, cut the lead from the end cap, cutting as close as possible to the end cap.

The standard bulb support collet (7200285) measures 4-11/16 inches (120mm) overall and is designed for a 4000 watt “HS” xenon theater bulb. When using a smaller, lower wattage bulb, a longer support col-let (7200638) measuring 6-7/16 inches (164mm) must be installed in place of the standard collet, and a chromed cathode adapter (7201174) must be mounted to the bulb’s cathode pin. These components are included in the optional Bulb Kit 7201175, and both the collet and the bulb adapter should be mounted prior to installing the bulb.

PRIOR TO INSTALLING BULB, PLEASE NOTE:

BULB INSTALLATION

OBSERVEALLSAFETYPROCEDURESwhenworkingaroundthexenonbulb.Openthelamphouseaccesscoverbyreleasingtheclaspsandswingingthecoveruptoitsstop.Loosenthe(5)captivefastenersandremovethetwobulbcompartmentsidecovers.Verifythatthelamphouseisfittedwiththecor-rectsupportcolletappropriatetothedesiredbulbwattage.Thebulbleadsandcontactclampsaretieddownforshipping.Freetheclampsandslidetheanodeclampoverthebrasssocketoftherearsupportcollet.

REMOVETHEPLASTICPROTECTIVECOVERfromthexenonbulbonlyifnecessary.Handlethebulbbythemetalendcapsonly.Dismounttheanodeleadfromthe(+)endcapofthebulbifattached.Graspthebulbbythemetalanode(+)endcaponly whenunscrewingtheleadfromthebulb;DONOTholdthebulbatthecathode(-)endcapwhenremovingtheanodelead.

INSERTTHEBULBintothelamphouse,passingtheanode(+)endcapthroughthecenterholeofthereflector.Takecarenottobumporscratchthesurfaceofthereflector.Inserttheanode(+)pinintotherearsupportcolletandcontactclamp.Restthecathode(-)endcapinthefrontbulbsupportyoke.Seattheanode(+)pinintotherearsupportcolletasfaraspossibleforcorrectfocustravel.Securelytightenthesocketheadclampingscrewintheanodecontact.

RESTTHECATHODEENDCAPinthe“V”ofthebulbyoke.Dressthebulbleaddirectlyinfrontofthebulbsupportyoketominimizetheprojectedshadow,butdonotallowittotouchgroundedmetallamphousecomponents;thebulbyokeandthesupportcastingareinsulatedfromground.Slidethecathodecontactclampoverthecathode(-)pinandsecurelytightentheclampingscrew.

REMOVETHEPLASTICCOVERfromthebulb.Recordthebulbserialnumber,date,andlamphousehoursontheXenonBulbRecordontheinsidebackcoverofthismanual.Replacethebulbenclo-surecoversandsecurethecaptivefasteners.Useofthesecoversmaximizesbulbcoolingforlonglife.

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Rear Support ColletBulb SocketAnode Contact Clamp

AnodeClamping Screw

to Igniter Post

Cathode

Front Bulb Support Yoke

Set Screw

Cathode Contact Clamp

to Negative Binding Post

Cathode Adapter (as req’d.)*

* Cathode Adapter & longer Rear Support Collet are included in the optional Bulb Kit 7201175 required for 2 kW, 2.5 kW, and 3 kW bulbs.

ESTABLISHAROUTINEofperiodicallycheckingallelectricalconnectionsfortightness.Loosecontacts,particularlyintheDCcircuit,willcauseoverheatinganddamagethexenonbulbandothercomponents.Normalxenonbulbwarrantiesallowno creditforbulbdamagecausedbyoverheating.

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

INTHEEVENTofabulbwarrantyclaim,thebulbmustbepackagedinitsoriginalshippingcontainer,andreturnedwithallrequiredwarrantyformscompleted.ContactthedealerthroughwhomthebulbwasoriginallypurchasedforcorrectproceduresandReturnAuthorizations.

ITISACOMMONPRACTICEtoreplacethebulbattheexpirationofitswarrantyperiod.Ifaxenonbulbexplodesinoperation,thereflectorandotherlamphousecomponentsarefrequentlydamaged.Thexenonbulbmanufacturerwillextendno creditforareplacementreflectorifthedefectivebulbisbeyondwarranty.Explosion-damagedreflectorsaretobereturnedtothebulb supplier,NOTStrongEntertainmentLighting,unlessthebulbwassuppliedbyStrong.

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ARC STABILIZATION MAGNET

THEXENONBULBusedintheGladiatorIVlamphouserequiresuseofanarcstabilizationmagnet.Thismagnetislocatedbelowandbehindthereflector.Themagnetispresetatthefactoryandshouldnotrequireadjustment.Shoulditbecomenecessarytoadjustthemagnet,thefollowingproceduremustbefollowed.Observeallbulbsafetyprocedureswhenworkinginthelamphousecompartment.

ANORMALARCshouldappearasshowninFigure“A,”andrepresentsthecorrectmagnetposition.Figure“B”showsthepositionofthearcwhenthemagnetistoolow;Figure“C”showsthepositionofthearcwhenthemagnetistoohigh.Condition“B”or“C”willcausearcflicker.Ifflickerisapparentintheprojectedspot,raiseorlowerthemagnetonitsslotsasrequiredtopositionthearcasillustratedinFigure“A.”

THEMAGNETmustalwaysbeinstalledwiththelongestportionofthemagnetuppermost(nearestthebulb),andwiththeNORTH(N)polepointingtowardtheoperatorsideaccessdoor.Reversingthemagnetwillcausebulbflicker,andmayinhibitbulbignition.Innewequipment,themagnetisnormallyinthecenteroftheadjustmentrange.Changesinthemagnetpositionarerequiredonlytocorrectanimproperlyburningarc(Figure“B”or“C”).

ANYREPLACEMENTMAGNETshouldfirstbeinstalledinthecenterpositionoftheadjustmentrange.RaiseorlowerthemagnetasrequiredtocenterthearcasillustratedinFigure“A.”

OPERATION

OPENTHEBOOMERANGACCESSCOVERandverify that the roundglassheatfilterandringassembly(Figure5,Item17)isinstalledintothebracketmountedtothefadeoutanddousersupporthousing.NOTE:Thefollowspotshouldneverbeoperatedwiththisheatfilterremoved.

REMOVETHEPLASTICCOVERfromthexenonbulb.DONOTignitethelampwiththecoveronthebulb.Storethecoverforfuturere-use.Replaceandsecuretheinnerbulbenclosurecovers.

CLOSETHELAMPHOUSECOVERandsecureusingbothlatches.Turnonthemainlineswitchand/orcircuitbreakertoenergizethexenonpowersupply.Thespotlightblowerswillstartandoperatecontinuouslyuntilthexenonpowersupplyisde-energized.

PLACETHELAMPSWITCHinthe“ON”positionandthelampwillignite.Checkthereadingonthelamphouseammeter.Nominalcurrentforthe4000/4500wattxenonbulbis135amperes.Ifusingalowerwattagebulb,checkthedocumentationpackagedwiththebulbforitscurrentratings.DONOT,ATANYTIME,exceedmaximumratedamperage.Outputcurrentisadjustedatthexenonpowersupply;seepowersupplymanualforinstructions.Operationofanewbulbisnormallystartedatthelowerendofitsrange,andcurrentisgraduallyincreasedasthebulbagestomaintainlightoutput.Duringtheignitioncycle,pressingtheVOLTS/AMPSswitchwillbrieflyindicatethehigh“noload”(opencircuit)DCvoltageappliedtothexenonbulbforignition. OPENTHEREARCOVERabovetheinstrumentpanelbylooseningthe(2)thumbscrews.Thisexposesthebulbpositioningcontrolsinthelamphousebackcasting.Tofocusthexenonbulbandobtainthebestlightonthestage,thetwomethodsoutlinedbelowarethemostsuitable.

MOVETHESPOTSIZECONTROLHANDLE(trombone)onthelargelenscarriageallthewayforwardtoprojectthesmallestspotpossible;placetheiris,maskingshutters(choppers)andthefadeoutdouserbladesintheirfullopenpositions.Projectaspottoawallorsimilarflatperpendicularsurfaceoppositethespotlightposition.

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THECENTERSECTION of the bulbpositioning controls is a threadedmember thatfocusesthebulbinrelationtothereflector.Turningthisadjustmentmovesthebulbinonlyoneplane,intoorawayfromthereflector.Turningthissectionclockwisemovesthearcawayfromthereflector.Thesmallknurledscrewtotheleftofthissectioncanbetightenedtolockthefocusingmechanismafterthefollowingprocedureshavebeencompleted.

THELARGETHUMBSCREWS, oneither side of the focusing control, lock thehorizontal and vertical adjustmentmechanisminposition.

TURNTHECENTERFOCUSINGSECTIONofthebulbpositioningcontrolcounterclock-wiseuntilasmallblackspotisprojectedontothewall.Itmaybebesttorunthisadjustmentbothdirectionstopermitpositiveidentificationofthespot.

LOOSENTHETWOTHUMBSCREWS,oneoneithersideofthecenterfocusingsection,justenoughtopermitmanualmovementofthecompleteassembly.Thebulbpositioningcontrolwillnowmovearoundthesetwothumbscrews,andasthiscontrolisshifted,thesmoothshadowofthebulbelectrodecanbeseenextendingbeyondtheprojectedcenterholeinthereflector.Theshadowoftheelectrode(blackspot)mustbecenteredintheprojectedholeofthereflector(shaded,lessdensedarkarea).

MOVETHECONTROLSECTIONaroundthetwoscrewsuntiltheblackspotisasroundaspossibletoproject.Itmaybenecessarytoagainturnthefocuscontroltoprojectasharplydefinedblackspot.

AFTERTHEBLACKSPOTisasevenaroundtheoutsideaspossibletoproject,andappearscenteredintheshadedreflectorcenterhole(Spot“A”),tightenthetwolargethumbscrewstolockthepositionofthemechanism.Turnthecenterfocuscontroltoobtainthebrightestlightwiththebestlightdistribution(Spot“B”)andcontinuetothedefocusedposition(Spot“C”)toverifythatthebulbiscenteredinthereflector.

IFTHECENTERBRIGHTSPOTtracksofftotheleft,right,top,orbottom,itmaybeneces-sarytorepositionthefrontbulbsupportyoketocompensate.Loosenthesetscrewinthesupportcastingandresettheyokeasrequired.Thehexnutmaybeusedtolocktheheightoftheyoke.Securetheyokewiththesetscrewafterthebulbtracksonastraightaxis.ReturnthefocuscontroltothedesiredSpot“B,”androtatethespotfocuscontrolknob,locatedattheextremefrontofthelensmechanism,toobtainthesharpestedgepossibleontheprojectedspot.

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

THESEADJUSTMENTSshouldnotbedisturbeduntilafterreplacingorrotatingthexenonbulb.Atthattime,theprocedureonobtainingasmooth,roundblackspot,or“hotspot,”mayhavetobere-peated.Replacethecoverplateoverthebulbpositioningcontrolsandtightenthe(2)thumbscrews.

BECAUSEOFNORMALBULBAGING,andmanufacturingtolerancesbetweenindividualxenonbulbs, itmaybenecessarytooperatedifferent lampsatslightlyhigheror lowercurrentsettingstoachievebalanced,uniformlightoutputwhentwoormorespotlightsareusedinoneinstallation.Thisentailsaslightcurrentoutputadjustmentatthexenonpowersupplies.Seethepowersupplymanual.

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

BEFOREOPENINGthelamphouseenclosureforservicing,allowtheblowerstooperatefortwentyminutes,oruntilthebulbhascooledtoroomtemperature.

HANDLING THE SPOTLIGHT

GENERALLYTHEBESTPOSITIONfortheoperatortostandisnearthecenterofthespot-lightontherightside.Theangleoftilt,thesizeoftheporthole,andthelayoutofthespotlightpositionmaydictateanotherlocation.

EACHOPERATORwill,afterafewminutesofoperation,generallydevelophisownsystemandpositionformostconvenientoperation.

THEHORIZONTALSWINGandverticaltiltareindividuallyadjustabletogivethedesireddegreeoffrictiontosuittheoperator.Thelockingclampsarelocatedontherightsideoftheyokeassembly.

ANEXPERIENCEDOPERATORwillusuallykeeponehandonthespotsizecontrolhandle.Thisallowsbothdirectingthespotandchangingspotsizesimmediatelyuponcue.Compressingthebrakeleverpermitsfreemovementofthelargelensforwardandback,andreleasingtheleverlocksthespotsizeatthedesiredpointoftravel.

Large Lens

Spot Size Control Handle

Brake Lever

OPERATION OF OPTICAL SYSTEM

THEIRISCONTROListhefrontleverthatprojectsthroughthetopoftheopticalsystemhousing.Whenthisleveristotheleft(asviewedfromtherearoftheunit),thelargestapertureisprovided.Smalleraperturesareobtainedastheleverismovedtotheleft.

THEMAXIMUMFLOODSPOTisobtainedwiththeiriscontrollevertotheright(neartheop-eratingside)forthelargestapertureandwiththespotsizecontrolhandlemovedasfartotherearaspossible.

SMALLERSIZEDSPOTSareprojectedasthespotsizecontrolhandleismovedforward.Mostofthespotsizesneededwillbeproducedwiththeirisinitsmaximumopenposition.

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

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

THEDISENGAGEDPOSITIONofthemaskingshutterleveristotheextremeright(towardoperatingside)andvaryingdegreesofmaskingtocompletecutoffareobtainedbymovingthelevertotheleft(awayfromoperatingside).Ifdousingthespotforaprolongedperiodwiththebulboperating,itishighlyrecommendedtousetheFadeoutdousers(below)topreventheatdamagetothemaskingshutterblades.

THEANGLEofthemaskingshutterbladescanbeadjustedtocompensateforthehorizontalprojectionangle.Removethecolorarmcoverplateanddismounttheboomerang.Loosenthe(4)screwsholdingeachofthemaskingshutterbladesenoughtoallowadjustments.Ignitethebulbandadjusttheangleofthebottombladebytappingwithascrewdriversoitsprojectededgeliesparalleltothefootlights.Tightenthescrew.Operatethemaskingshutterlevertoclosetheblades.Adjusttheupperbladetocloseinlinewiththebottombladeandtightenthescrew.

THEFADEOUTMECHANISMANDDOUSERCONTROL is the rear lever projectingthroughthetopoftheopticalsystemcover.Thislevercontrolstheintensityoflightfromcompletefadeoutwhentheleveristotheleft,tofullintensitywhentheleveristotheright.

THESPOTSIZECONTROLHANDLEislocatedontherighthandsideoftheopticalsystemjustabovethebaserail.Avariationofspotsizesfromfullfloodtosmallspotcanbeobtainedbymovingthespotsizecontrolhandlefromoneextremetotheother.Beamintensityisincreasedbythisopticalsystemwhenreducingfromfloodtospot,andmaximumintensityisreachedwhenthespotsizecontrolhandleisintheextremeforwardposition.Compressingthebrakeleverforwardofthehandlepermitsfreemovement.

THESPOTFOCUSINGCONTROLKNOBislocatedontheoperatingsideoftheopticalsystemattheforwardendabovethebasechannel.Thiscontrolisusedtoadjusttheopticalsystemforthelengthofthrow.Whenmakinganadjustment,rotatethespotfocusingcontrolknobuntilthesharpestedgeisobtainedontheprojectedspot.

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OPERATION OF COLOR BOOMERANG

THECOLORBOOMERANGsuppliedwiththeGladiatorIVisselectedwhenfirstorderingthespotlightfromthefactory.TheType7200264boomerangismountedwithintheopticalsystemanduses(6)50mmdichroicdiscsasthecolormedia.Type7200709mountstothefrontofthelensbarrelandusesconventionalhigh-temperaturecolorgels(i.e.Roscolux®)ascolormedia.

EACHBOOMERANGisequippedwithsixcolorarms.A“starter”setofsix50mmdichroiccolordiscsisincludedwiththe7200264unit.Additionalcolors,includingcolortemperaturereductionfilters,areavailablefrommosttheatricalsupplydealers.

COLORFILTERSarecontrolledbythesixcolorleversoftheboomerang.Toengageanindividualcolorfilter,lowerthedesiredfilterselectorlever.Arockercatchlocatedinthecolordischousingholdsthefilterinthelightbeam.Toreleaseacolor,lowerthefilterreleaseleverorengageanothercolor,thusreleasingthepreviouscolorautomatically.

TOREPLACEACOLORFILTERinthe7200264boomerang(seePartsList,Figure6A),itisrecommendedtodismounttheentireassemblyfromtheopticalsystemandplaceitonaconvenientworkingsurface.Loosenthe(2)quarter-turnfastenersandremovethesidecoverplate.Theentireboomerangassemblycanthenbeeasilyremovedbylooseningthesinglecaptivescrewsecuringtheboomerangbrackettothebaserail,andliftingthebracketoffthe(2)locatingpins.Whenre-installingtheboomerang,aligntheholesintheboomerangbaseplateontothesepinsbeforeagainsecuringthecaptivescrew.

TOATTACHACOLORGELtothecolorframeofthefront-mounted7200709boomerang(seePartsList,Figure6B),detachthecolorframefromtheselectorarmbylooseningthesetscrewontheslidechannelandliftingtheframeoffthearm.Spraytheflatsurfaceofthering(withoutthechannelclip)withanaerosoladhesive.Centertheringoveraprecut13½by13½inch(34x34cm)gel,andpresstheadhesive-coatedsideontothegel.Allowafewminutesfortheadhesivetodryandtrimtheexcessgelmaterial.Installtheringontotheboomerangcolorarmandtightenthesetscrew.Oldgelscanberemovedfromthecolorframebyscrapingthegelanddriedadhesivefromtheframeusingasingle-edgerazorblade.

NOTE:WHENINSTALLINGCOLORFILTERSineitherboomerang,thelessdensecolors(pink,amber)shouldbeplacedintheholderstowardtherearoftheboomerang(closetothearc),andthoseofgreaterdensity(red,green)shouldbeplacedintheholderstowardthefrontoftheboomerang(awayfromthearc).Thismeasurewillprolongtheusefullifeofthefilters.

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MAINTENANCE

THEXENONGLADIATORIVSPOTLIGHTrequiresverylittlemaintenancetokeepitingoodworkingorder.

THEREFLECTOR should be cleaned periodicallywith a soft, clean, lint-free cloth toremovedustfromthereflectingsurface.Ifexcessivelysoiled,thereflectormaybecleanedwithWindex®oranequivalentglasscleaner.DONOTuseabrasivecleanersofanykind.Removetheheatfilterringandcleanbothsurfacesofthefilterglasswithalenscleaningsolutionformulatedforcoatedlenses.

CHECKALLELECTRICALCONNECTIONS for tightness on a regular basis. Looseconnections,particularlyintheDCcircuit,mayoverheatandcauseprematurebulbfailureand/ordamageotherlamphousecomponents.

LUBRICATEthe(3)squirrelcageblowermotorswithtwoorthreedropsofnon-detergentoilonceeverysixmonths.Theoilholesarelocatedonthetopsofthemotorsandareaccessedbyremovingthemotorcoversfromtheoff-operatorside.Aninjectionoilerisrequiredtoreachtheinneroilholes.

THEXENONBULBshouldbecheckedoccasionally for thepresenceofdustor foreignmaterialsonthequartzenvelope.Ifnecessary,cleantheenvelopewithalcohol,andwipedrywithaclean,lint-freecloth.Observeallsafetyprocedureswhenworkingwiththeexposedbulb.

THEINSIDEOFTHELAMPHOUSEandtheblowersquirrelcagesshouldbecleanedperi-odically,dependingonthedustconditionsateachinstallation.Keeptheblowerinletandoutletgrillescleantopermitfreeairflow.

THELENSSYSTEMshouldbekeptcleantopreventanylightreductionintheprojectedspot.Tightenthehorizontalswingandverticaltiltlockingclamps.Thefrontsurfaceofthelargelensisac-cessiblethoroughthefrontopeningoftheopticalsystemhousing.Removetheoperator-sideopticalsystemaccesspaneltocleanthebacksurfaceofthelargelensandaccessthesmallprojectionlenswhichisheldinplacewithalargespring-typeretainerringatthefrontofitslensbarrel.

CLEANTHEPROJECTIONLENSandlargelenswithwithanycleanerapprovedforuseoncoatedprojectionlenses.Replacetheprojectionlenstubewiththearrowsengravedinthebarrelpointingtowardtheiris.Securewiththeretainerring.

BEFORETRANSPORTINGthespotlight,removethexenonbulbfromthelamphouse.Placethebulbinitsplasticcoverandoriginalshippingcontainer.

CAUTION: DISCONNECT AC POWER BEFORE SERVICING

LAMPHOUSE WIRING DIAGRAM

Barrier Strip 2162012 (see Figure 3, Item 43)

XG4/015

XG4/016

WIRINGDIAGRAMPARTSLIST

PartNo. Description7200280 Blower(B1,B2,B3),230V.AC,50/60Hz.3113289 MolexPlug,(3)Pin7200255 Capacitor(C1),RFSuppression81247000 Shunt(R1),200A.50mV.7201313 CableAssembly,ShunttoControlPanelJ23201311 PrintedCircuitBoardAssembly,AnalogControlPanel2121017 Fuse,3A.Std.(F1on3201311)24086000 RockerSwitch,VOLTS/AMPS(S102on3201311)8161028 RockerSwitch,LAMP(S101on3201311)8132009 Ammeter(M2),0-200A.50mV.7201317 CableAssembly,AmmetertoControlPanelJ47132005 HourMeter(M1),10-80V.DC7201294 CableAssembly,HourMetertoControlPanelJ67200253 StepdownTransformer(X1)7200252 TerminalBoard&MolexConnector,WiredAssembly2162012 BarrierStrip,(10)Terminal2140014 MolexReceptacle,(12)Pin39862000 IgniterAssembly25476000 IgniterPrintedCircuitBoardAssembly39875000 IgniterCase&Coil,PottedAssembly3130231 XenonBulb,LTIX-4500W-HS3130223 XenonBulb,LTIX-3000W-HS*3130219 XenonBulb,LTIX-2500W-HS*3130213 XenonBulb,LTIX-2000W-HS*7200251 InterconnectCableAssembly,Lamphouse/PowerSupply(seeFigure9)

*Requiresoptional7201175BulbMountingKit

WIRING DIAGRAM, 3201311 PRINTED CIRCUIT BOARD

XG4/017

XG4/018

TROUBLE CHART

NORMAL OPERATION

WHENTHESWITCHinthemainACsupplylinetothexenonpowersupplyisintheONposition,andthe30A.circuitbreakerontheswitchingpowersupplyisON,theVINlightonthexenonpowersupply,andthelamphouseinstrumentpanelPOWERandAIRlightswillglow.Thecoolingblowersinthelamphouseandinthepowersupplywilloperate.Whenalllamphousecoversaresecured,themagneticinterlockswitcheswillcloseandthePANELSlightonthecontrolpanelwillglow.

WHENTHECONTROLPANELLAMPSWITCHisplaced in theONposition, theACcontrolcircuitinthelamphousewillenergizethexenonpowersupplycircuitryprovidingDCcurrenttotheigniterandbulb.Thegreen“GO”lightonthexenonpowersupplyandtheLAMPlightonthelamphousecontrolpanelindicateacompletedcircuit.

THEREWILLBEadistinctlyaudiblehighvoltagearcpingattheigniterarcgapandacrossthebulbelectrodes.Thebulbshouldigniteimmediatelyafteroneortwoofthesehighvoltagepulses,andthelampcurrentwilladjusttotheoutputsettingofthexenonpowersupply.MultipleignitionpulsespriortobulbignitionnormallyindicatealowDCoutputsetting.Increaseoutputtothebulb’sinitial(“nominal”)currentsetting;seexenonpowersupplymanual.A“warm”oragedxenonbulbmightalsorequiremultiplestrikes.

TROUBLE SHOOTING

IFTHEXENONBULBdoesnotignite,observethefollowingoperationalsequencesforassistanceinlocatingandisolatingthetroublearea.

WHENTHEFANSandtheVINindicatorlightonthepowersupplyareon,thecircuitinthepowersupplyistrouble-freeuptotheterminalblockinthepowersupply.Atthistime,thespotlightblowersshouldoperate.Ifthisdoesnotoccur,thetroubleisinoneoftheblowermotors,alooseconnection,orabroken#7or#8lead(220V.AC).Checkatthistimefor220V.ACblowervoltageatwires7&8,and220V.ACatthelamphousequick-disconnectpinsI&J. CAUTION:exerciseextremecautionwhentakingvoltagemeasurementsinapower“on”condition.

IFTHEHIGHVOLTAGEPINGortheignitionflashisnotapparent,checkvoltagesontheterminalboardadjacenttotheshunt. Areadingof120-170V.DC“noload”shouldbemeasuredbetweenwires6and7,and115V.ACbetweenwires9and10.Ifthesevoltagesarenotindicated,theproblemisintheleadsbetweenthelamphouseandpowersupply,orinthepowersupplyboostcircuit.Seethetroubleshootingsectionofthepowersupplymanualforadditionalinstructions.

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

IFTHEHIGHVOLTAGEARCisaudibleatthelamphouseandthebulbdoes notflash,checkforalamphouseDCleadarcingtoground.Ifnogroundfaultisdetected,replacethebulbandattemptignitionwiththenewbulb.

XG4/019

Bulb fails to ignite.1. ACpowernotontolamphouse.Turnswitchingpowersupply30A.circuitbreakerON.If230V.AC

notreadat1&2,orPOWERindicatornotglowing,seepowersupplymanual.2. Faulty“ON-OFF”switch. Checkforvoltageat terminalblockpositions9&10;checkfor loose

terminalsorwiring.Replaceifdefective.3. LowACsourcevoltageactuating“brownout”protectioncircuitinxenonpowersupply.

Bulb fails to ignite, power supply circuit breaker trips.1. Slideswitchonpowersupply(nearMSreceptacle)inincorrectSPOT/CONSposition.PlaceinSPOT

(left)setting.

Bulb fails to ignite; ping audible, bulb flash visible.1. InadequateDCoutputfromxenonpowersupply.Setpowersupplyoutputtocorrectrangerequired

forbulbwattage(120-150A.for4000watt).Donotexceed150A.2. Ifbulbflashisvisiblebutfaint,checkfordefectiveprintedcircuitboardinigniter.Replaceifdefective.3. Faultyorexpiredxenonbulb.Replaceasrequired.

Bulb fails to ignite; ping audible, no bulb flash.1. Faultyxenonbulb.Checkforcrackedelectrodesordarkenedenvelope.Replaceifdefective.2. Ignitionpulseshortingtoground.InspectDCleadsforburnedinsulation;dressleadsawayfrom

groundedmetalcomponents.3. ArcgaponigniterPCboardtooshort.Dischargeignitercapacitorsbyshortingacrossarcgapscrews

withinsulated-handlescrewdriverandwidentheopeningbetweenthetwoscrewtips.

No high voltage ping audible; LAMP switch in “ON.”1. LossofACcontrolvoltage.Checkxenonpowersupplyfortrippedcircuitbreakeroropenthermal

switch.Seepowersupplymanual.2. Lamphousetopcoverinterlockswitchopen.Topcovermustbeclosedandbothlatchessecured.3. Xenonpowersupply“GO”lightnotglowing.Checklamphousecovers;seepowersupplymanual.4. LittleornoDC“NoLoad”voltage.MeasureDC“NoLoad”voltageat6&7.Seepowersupplymanual.5. OpenfuseF1(15A.)onswitchingpowersupplyprimaryPCboard.SEEPOWERSUPPLYMANUAL.

Allow(20)minutesforcapacitordischargebeforereplacing.6. Loosesparkgapconnectionsorterminals.RepairorreplaceigniterPCboardasrequired.7. ArcgaponigniterPCboardtoowide.Dischargecapacitors;shortengapbetweenthetwoscrews.

IFTHEHIGHVOLTAGEARCisaudibleatthelamphouse,theflashofthebulbisapparent,butignitionofthebulbisnotsustained,theproblemareaisinthepowersupply.Seethetroubleshootingsectionofthepowersupplymanualforadditionalinstructions.

IFTHEHIGHVOLTAGEARCisnotaudibleortheflashofthebulbvisible,theproblemisintheigniterassembly.

EXCHANGEofcomponents(i.e.known-goodigniters,printedcircuitboards)betweensimilarStrongGladiatorsIVunitstoaidindiagnosisofaproblemisencouraged.Thiswillnotleadtoequipmentdamage,andwillnotvoidequipmentwarranty.

GLADIATOR IV TROUBLESHOOTING

EXERCISE ALL DUE CAUTION WHEN MEASURING VOLTAGES IN A “POWER ON” CONDITION

XG4/020

Current display not operating.1. CheckforlooseconnectiononplugJ4oncontrolpanelPCboard.2. DefectiveM2ammeter.Replaceasrequired.

Elapsed bulb hours not recording.1. CheckforlooseconnectiononplugJ6oncontrolpanelPCboard.2. DefectiveM1hourmeter.Replaceasrequired.

Bulb goes out during operation.1. Xenonpowersupplyoverheated;thermalswitchopen.Checkpowersupplyblower(s),airinletsand

outletsunobstructed.Seepowersupplymanual.2. Lamphousecoverlooseoropen.Closeandsecure.3. Xenonbulbdepressurizing.Checkforenvelopediscoloration;replaceifdefective.4. FluctuatingACsourcevoltageactuatingbrownoutorsurgeprotectioncircuitsinxenonpowersupply.

Seepowersupplymanual.

Noise in theatre sound as bulb ignites.1. FaultyRFsuppressioncapacitor(s).RemoveandtestC1.Replaceifdefective.2. Lamphouse,powersupply,orsoundsystemnotproperlygrounded.Connecttoadequateearthground.

Excessive light flicker.1. Faultyoragedbulb.Checkforcrackedorsaggingelectrodes;replaceifdefective.2. ExcessiverippleinDCoutput.Seepowersupplymanual.3. Arcstabilizationmagnetreversed.NORTHpoleshouldpointtowardoperator’sside.Checkwith

compassifrequired.

Reduced light output.1. Normalbulbaging.Increaseoutputcurrent.DONOTEXCEEDMAXIMUMCURRENTLEVEL

SPECIFIEDBYBULBMANUFACTURER.2. Soiledreflector.Cleanusingcommercialglasscleaner;USENOABRASIVES.3. Soiledheatfilter,projectionlens,orlargelens.Cleanasrequired.4. Bulborreflectorpositionaltered.Correctalignment;seeprecedingOPERATIONsection.

Extremely long duration between ignition pulses.1. LowDC“noload”voltagefromthexenonpowersupply.Check“noload”voltage;seepowersupplymanual. 2. Faultyigniterprintedcircuitboardassembly.A“Ping”soundisnormal;excessive“Hissing”isabnormal.

Replaceifdefective.

Colors burning or fading prematurely. 1. Bulbincorrectlyfocusedto“hotspot.”Refocusbulbtoflatfieldwithirisfullyopenandspotsize

controlhandle(“trombone”)fullyforward.2. Heatfilterglassmissing.Donotoperatewithoutfilterglassinplace.3. Reflectororheatfiltercoatingpeeled.Wipecoatedsurfacewithclean,dryclothorpapertowel;peeled

coatingappearsas“glitter.”Replaceifdefective.

1

2 3

4

5

67

8

910

12

13

7

14

15

11

XG4/021

FIGURE 1

PARTS LISTFigure1

Item PartNo. Description1 7200164 LamphouseTopCover&AccessPanel- 7200163 SideCover,Off-OperatorSide(notshown)2 7200247 CoverPlate,OpticalSystemControls(asshown)2 7201000 CoverPlate,OpticalSystemControls(nocolorarmslots)- 7151008 CaptiveFastener(asreq’d.)3 10048A00 Knob4 7200207 LensSystemCover,Off-OperatorSide5 7200175 FrontCover,LensSystem6 25064000 LensFocusKnob7 25221000 HandRail- 4310751 MountingScrew,5/16-18x3/4"- 4317000 Lockwasher,5/16"8 51509000 Handle,SpotSizeControl9 7200246 AccessPanel- 31875000 Thumbscrew,10-32(4req’d.)10 7200206 LensSystemCover,OperatorSide11 7200397 BottomCover,Front12 4310753 WingScrew,5/16-18(4req’d.)- 4317100 Washer,5/16"(4req’d.)13 7200170 BottomCover,Rear14 7200162 LowerCover,LamphouseAccess15 3118007 ClaspLatch(2req’d.)

XG4/022

FIGURE 2

1

2

3

4

5

6

8

9

XG4/023

7

PartNo. Description39191000 Negative(-)ContactClamp4080316 SetScrew,8-32x5/16"4080870 ClampingScrew,8-32x7/8"SocketHead4108001 HeightAdjustLockNut,10-32Hex4250373 Screw,1/4-20x3/8"HexHead7200281 BulbLeadAssembly(completeset)7200282 Positive(+)ContactClamp7200285 RearBulbSupportCollet,4kW(seeFigure3,Item52)7200638 OptionalRearBulbSupportCollet,2-3kW7200829 FrontBulbSupportYoke(seeFigure3,Item47)7201174 OptionalCathodeAdapter,2-3kW

Item PartNo. Description1 7200160 BulbEnclosureTopCover,Rear2 7200159 BulbEnclosureBrace- 00M15315 ArcStabilizationMagnet(notshown)- 81137000 MagnetClamp- 4080259 SetScrew,8-32x1/4"3 7200166 BulbEnclosureTopCover,Front4 7200173 MountingBracket,FadeOutAssembly5 7200258 LightShield(seeFigure3,Item14)6 7201328 AccessPanelAssembly,Front7 7200165 BulbEnclosureLowerCover,Left&Right(2req’d.)8 7201327 AccessPanelAssembly,Rear9 7151008 CaptiveFastener(incl.withItems6&8)

PARTS LISTFigure2

XG4/024

72002857200638

7200282

4080870 7200829

4080316

4108001

4080870

4250373

39191000

BULB MOUNTING COMPONENTS

72002817200281

4080316 7201174

1

23

45

67

8

109

1112

1314 15 16 17

1819

20 21 22

23 2425

26 27

28

29

31

32

33

34

3536

33

FIGURE 3

38 394041

4243

44

4849

50

51

5253

4546

47

27

30

37

XG4/025

19b

28a

Det

ail

19a

Item PartNo. Description1 7200658 AccessCoverPlate- 4100504 MountingScrew,10-32x1/2"- 31875000 Thumbscrew,10-322 7200158 LamphouseBackCover3 7200155 RearLamphouseBulkheadPlate- 4250752 MountingScrew,1/4-20x3/4"- 4257000 Lockwasher,1/4"4 2161006 InterlockSwitch&LeadAssembly- 4040500 MountingScrew,4-40x1/2"5 2198544 Magnet,SwitchActuator(mountstoFigure1,Item1)6 7200159 BulbEnclosureBrace(seeFigure2,Item2)- 00M15315 ArcStabilizationMagnet(notshown)- 81137000 MagnetClamp- 4080259 SetScrew,8-32x1/4"7 25361000 FlangedReflector,12.8"Diameter- 4081504 MountingScrew,8-32x1-1/2"(3req’d.)- 2158040 CompressionSpring(3req’d.)- 4088002 CapNut,8-32(3req’d.)8 7200156 ReflectorBulkheadPlate- 4250752 MountingScrew,1/4-20x3/4"- 4257000 Lockwasher,1/4"9 7200157 FrontLamphouseBulkheadPlate- 4250752 MountingScrew,1/4-20x1/2"- 4257000 Lockwasher,1/4"10 3130231 XenonBulb,4kWType“HS”11 7200173 SupportBracket,FadeOutAssembly- 4080375 MountingScrew,8-32x3/8"PanHead12 7200261 FadeOut&HeatFilterAssembly(seeFigure5)- 4250752 MountingScrew,1/4-20x3/4"- 4258007 LockingHexnut,1/4-20- 4257102 Washer,1/4"13 7200264 ColorBoomerangAssembly(seeFigure6A)14 7200258 LightShield15 7200257 Iris&ChopperAssembly(seeFigure7)- 4250752 MountingScrew,1/4-20x3/4"- 4257000 Lockwasher,1/4"16 7200289 SmallLensCarriage17 83144000 LensBarrel- 4080371 MountingScrew,8-32x3/8"FlatHead(3req’d.)- 44239C00 ProjectionLens(ISCO)- 83155000 LensRetainingClip(2req’d.)18 51162000 ExpansionSpring- 51120000 SpringRetainingBracket

XG4/026

PARTS LISTFigure3

XG4/027

Item PartNo. Description19 51914000 LargeLensRing- 4110371 MountingScrew,10-24x3/8"FillisterHead(6req’d.)- 51408000 LargeLens 19a 7200649 BrakeLever- 51417000 LensRetainer - 7158005 ExpansionSpring- 51350000 LargeLensCarriage 19b 7200648 LeverBracket- 7200641 LargePulley - 4040500 Screw,4-40x1/2"- 51160000 PulleyAxle,ShoulderBolt20 7200202 SlideRod(2req’d.)- 51114000 StopCollar- 51479000 CollarBushing,Rubber21 2171187 Cable,LensFocus(Order4.5feet)22 7200203 EndBracket,SlideRods23 7200205 InnerBearingBlock24 7200321 LensFocusBlock- 25069000 CableClampingPlate 4080502 MountingScrew,8-32x1/2"SocketHead25 7200204 OuterBearingBlock26 7200214 LensFocusShaft27 25221000 HandRail- 4310751 MountingScrew,5/16-18x3/4"- 4311750 MountingScrew,5/16-18x1-3/4"(withItem45)- 4317000 Lockwasher,5/16"28 7200647 Shaft,SpotSizeHandle- 2148011 RetainingRing,3/8"External28a 51509000 Handle29 3198165 CordgripBushing,XenonPowerSupplyCable- 7200251 InterconnectCableAssembly,Lamphouse/PowerSupply(Figure9)30 25089000 SmallPulley(2req’d.)- 51160000 ShoulderBolt,PulleyAxle31 7200168 BaseChannel32 7200286 Grille,BlowerOutlet(3req’d.)33 7200280 Blower,230V.AC,50/60Hz.(B1,B2,B3)- 4250373 MountingScrew,1/4-20x3/8"HexHead- 4257000 Lockwasher,1/4"- 7200208 BlowerMotorCover(notshown;3req’d.)34 7200278 BaseAdapter,Side35 25223000 BaseAdapter,Center36 7200278 BaseAdapter,Side- 4311000 AssemblyScrew,5/16-18x1"SocketHead37 4370754 AdapterMountingScrew,3/8-16x3/4"SocketHead(4req’d.)38 7200255 FilterCapacitor&LeadsAssembly(C1)- 4080250 MountingScrew,8-32x1/4"PanHead39 7200253 Transformer&LeadsAssembly(X1)- 4080250 MountingScrew,8-32x1/4"PanHead

PARTS LIST,Figure3(continued)

65827000 Bulb Adjustment Assembly2148027 SnapRing,ColletRetaining37985000 ThumbScrew(2req’d.)15010000 CompressionSpring(2req’d.)65116000 Casting,AdjustmentMechanism65150000 FenderWasher(2req’d.)65153000 FocusLockscrew65154000 NylonLockingBall65959000 FocusScrew&BearingAssembly

XG4/028

Item PartNo. Description40 7200165 BulbEnclosurePanel,Lower(2req’d.)41 81247000 Shunt(R1),200A.50mV.- 4080754 MountingScrew,8-32x3/4"PanHead- 7201313 CableAssembly,ShunttoControlPanel42 7200209 MountingBracket,TerminalBoard- 4080250 MountingScrew,8-32x1/4"PanHead43 7200252 TerminalBoard&Molex,WiredAssembly- 2162012 BarrierStrip,(10)Terminal(incl.with7200252)- 4080506 MountingScrew,8-32x1/2"PanHead44 7201315 ControlPanelAssembly(seeFigure4)45 7200213 Spacer,HandRail(2req’d.)- 4311750 MountingScrew,5/16-18x1-3/4"46 81301000 Insulator,NegativeBindingPost- 4080506 MountingScrew,8-32x1/2"PanHead- 81300000 BindingPost,3/8-16Brass(solderedto7200251WireAssembly)- 4378003 Hexnut,3/8-16Brass- 4377000 Lockwasher,3/8"47 40107000 AirDuctCasting- 4250507 DuctMountingScrew,1/4-20x1/2"HexHeadNylon- 7200287 InsulatorSpacerPlate- 4310750 InsulatorMountingScrew,5-16-18x3/4"HexHeadNylon- 7200829 BulbYoke- 4080316 YokeSetScrew,8-32x5/16"48 7200169 RetainingStrap,Igniter- 4080375 MountingScrew,8-32x3/8"PanHead49 39862000 DCPulseIgniterAssembly50 7200395 InsulatorPlate51 7200174 MountingBracket,BulbEnclosure(2req’d.)- 4080375 MountingScrew,8-32x3/8"PanHead52 7200285 RearBulbSupportCollet,4kW- 7200638 OptionalBulbSupportCollet,2-3kW- 7200282 PositiveContactClamp(incl.with7200285,7200638)53 65827000 BulbAdjustmentAssembly

37985000

651160002148027

65150000

6595900065153000

PARTS LIST,Figure3(continued)

FIGURE 4

XG4/029

1

23

4

2

567

8

9

Item PartNo. Description1 7201282 Panel,lessComponents- 4100501 MountingScrew,10-32x1/2"2 7198017 Standoff,4-40x5/8"(4req’d.)3 3201311 PrintedCircuitBoardAssembly4 4048005 Hexnut,4-40Nylon(4req’d.)5 8130030 Lens,GreenPlastic(4req’d.)6 4040251 Screw,4-40x1/4"ButtonHead(4req’d.)7 5161015 SwitchBezel(2req’d.)8 8132009 Ammeter(M2),0-200A.50mV.- 7201317 Plug&WireAssembly,Ammeter9 7132005 HourMeter(M1),10-80V.DC- 7201294 Plug&WireAssembly,HourMeter- 7201308 SpacerRing(notshown;2req’d.)

7201315 Control Panel Assembly

FIGURE 5

Fade

Out

& H

eat F

ilter

Ass

embl

y

XG4/030

Item PartNo. Description1 7200212 FadeOutHousing,WeldedAssembly2 7200262 BellCrank,FadeOutDousers3 51155000 ControlLever,FadeOut- 4257102 Flatwasher,1/4"SAE- 4258001 Hexnut,1/4-204 7200268 LowerDouserBladeAssembly5 7200265 UpperDouserBladeAssembly6 7200272 HeatShield,UpperBlade7 7200271 HeatShield,LowerBlade8 83351000 PivotAdjustingPlate,DouserBlades- 4100503 MountingScrew,10-32x1/2"9 24332000 CoverShield,HeatFilter10 81847000 HeatFilterHolder,WeldedAssembly11 7200273 PullRod,Short12 7200274 PullRod,Long- 01704000 HitchPin,PullRods(notshown;4req’d.)13 51153000 SpacerBushing14 4318004 LockNut,5/16-18Hex15 4507106 Washer,1/2"Brass16 4317102 Washer,5/16"SAE(2req’d.)17 7200504 HeatFilter&RingAssembly18 4198003 Stand-Off,1/4"Hex(4req’d.)19 5156016 Stand-Off,7/8"(4req’d.)20 4080375 MountingScrew,8-32x3/8"PanHead22 4080250 MountingScrew,8-32x1/4"PanHead23 4251500 MountingScrew,1/4-20x1-1/2"HexHead(3req’d.)24 4257001 Lockwasher,1/4"25 4258001 Hexnut,1/4-20

PARTS LISTFigure5

XG4/031

FIGURE 6A

Col

or B

oom

eran

g A

ssem

bly

No.

720

0264

XG4/032

PARTS LISTFigure6A

XG4/033

Item PartNo. Description1 7200196 BottomPlate2 7200195 SidePlate(2req’d.)3 7200186 PivotRod4 7200176 BronzeBearing(7req’d.)5 7200181 ColorHolder(6req’d.)6 51396000 ColorHolderCatchHook(6req’d.)7 7200260 RetainerClip(18req’d.)8 4040252 Screw,4-40x1/4"SocketHead9 4080250 Screw,8-32x1/4"PanHead10 4080255 Screw,8-32x1/4"FlatHead11 7200177 StopPlate12 7200194 ColorArmCatchPlate13 7200180 ColorArm,0°(2req’d.)14 7200183 ColorArmRelease15 7200185 SpringPivotRod16 7200179 ColorArm,10°(2req’d.)17 7200178 ColorArm,20°(2req’d.)18 7200184 ColorArm,30°19 4060500 Screw,6-32x1/2"PanHead20 7200259 ReleaseArm21 7198011 DichroicFilter,FlameRed22 7198014 DichroicFilter,Lavender23 7198012 DichroicFilter,WheatYellow24 7198012 DichroicFilter,JadeGreen25 7198010 DichroicFilter,NavyBlue26 7198009 DichroicFilter,MagentaPurple27 4100623 Screw,10-32x5/8"FlatHead28 5158018 ExpansionSpring(7req’d.)29 2158011 ExpansionSpring30 7200657 CaptiveScrew31 4257106 SealWasher,Neoprene(asreq’d.)32 4100252 SetScrew,10-32x1/4"33 4060256 SetScrew,6-32x1/4"34 2137033 RollPin,1/8"Dia.x5/8"35 51505000 BumperPad(NOTE:Cuttofit)36 8220385 SpringStud,Threaded4-40

Additional50mmdichroiccolorfiltersavailablethroughmosttheatricalsupplydealers.

FIGURE 6B

Color Boomerang Assembly No. 7200709

XG4/034

PARTS LISTFigure6B

Item PartNo. Description1 7200710 ShroudAssembly2 7200714 PivotShaft3 7200713 BearingBlock(7req’d.)4 51396000 ColorHolderCatchHook(6req’d.)5 7200715 Lock&ReleaseLever6 7200716 Lock/ReleaseLeverShaft7 7200721 ColorArmAssembly(6req’d.)8 7158003 RubberBumper(6req’d.)9 7200717 GelRing,13½"Diameter;WeldedAssembly(6req’d.)10 4257102 Flatwasher,1/4"SAE(2req’d.)11 4250504 Screw,1/4-20x1/2"ButtonHead(16req’d.)12 4080183 Screw,8-32x3/16"(12req’d.)13 4268003 AcornNut,1/4-2814 2468006 JamNut,1/4-28Hex15 01704000 HitchPin(3req’d.)16 7158004 TorsionSpring

NOTSHOWN

7134001 MagneticLabel,Dry-Erase 3198642 Lanyard,SafetyCable

XG4/035

Awideselectionofcolorandcolorcorrectionmedia(gels,filters)areavailablefromtheatricalsupplydealers.SpecifyRoscoelux®(orequivalent)high temperaturemedia.

FIGURE 7

Iris, Chopper & Aperture Assembly

XG4/036

PARTS LISTFigure7

Item PartNo. Description1 7200201 IrisMount2 7200263 IrisBellCrank3 24374000 Iris4 7200075 IrisLinkage5 7200199 IrisClamp(2req’d.)6 48402000 IrisLever- 4257002 Flatwasher,1/4"SAE- 4258001 Hexnut,1/4-207 7200200 IrisBackPlate8 47972000 UpperChopperBladeAssembly9 47973000 LowerChopperBladeAssembly10 7200197 GuidePlate(2req’d.)11 4507106 Washer,1/2"Brass12 51153000 SpacerBushing,ChopperBlade13 51520000 BellCrank,ChopperBlades14 51452000 ChopperControlLever15 7200198 GoboHolder16 81432000 ShoulderScrew,10-2417 2137011 RollPin,3/32"x9/16"18 25017000 ShimSpacer19 4251002 Screw,1/4-20x1"SocketHead20 4257102 Flatwasher,1/4"SAE(2req’d.)21 5135013 StopNut22 4060250 Screw,6-32x1/4"PanHead(2req’d.)23 4080501 Screw,8-32x1/2"FlatHead(2req’d.)24 4250251 SetScrew,1/4-20x1/4"(2req’d.)25 7200275 ChopperBladePullRod,Short26 7200276 ChopperBladePullRod,Long27 4080181 Screw,8-32x3/16"PanHead(2req’d.)28 4080310 Screw,8-32x5/16"PanHead(4req’d.)29 4060252 Screw,6-32x1/4"FlatHead(3req’d.)30 4258007 StopNut31 4311251 Screw,5-16-18x1-1/4"FlatHead32 4317102 Flatwasher,5/16"SAE33 4318004 HexNut,5-16-18FlexLock34 4080250 Screw,8-32x1/4"PanHead(3req’d.)

XG4/037

FIGURE 8

XG4/038

PARTS LISTFigure8

XG4/039

Item PartNo. Description1 49943000 LiftingStrap2 4377102 Flatwasher,3/8"3 49120000 TiltAxisBolt4 4378002 Locknut,3/8-16Hex5 02411000 Washer,.640"I.D.x1-1/4"O.D.6 7201021 ClampPlate7 49125000 CompressionSpring,TiltClamp8 49124000 SpringBushing9 49223000 ClampShaft10 49130000 ClampHandle11 10048A00 Knob,RoundPlastic- 4198027 Grommet,BlackRubber12 49290000 SwivelClampShaft- 49291000 StopPlate,HorizontalSwing- 4872500 Bolt,3/8-16x2-1/2"SquareHead13 49130000 ClampHandle14 7200957 BaseColumn,WeldedAssembly15 83745000 T-Bolt,BaseLeg- 4377003 Flatwasher,7/16"16 83797000 BaseLeg,WeldedAssembly- 1109013 Caster,Locking(notshown)17 49226000 LevelingFoot- 4508001 Locknut,1/2-13Hex18 83294A00 HeightAdjustmentPin,7/16"Dia.- 2171187 Lanyard(WireRope,9"req’d.)- 1198230 LanyardClamp(2req’d.)19 83794000 Tube&CollarAssembly20 83113000 NeedleBearing21 83114000 Race,NeedleBearing22 49213000 SwivelClampCollar- 4250503 Screw,1/4-20x1/2"HexHead- 4257000 Lockwasher,1/4"SplitRing23 83357000 YokeCoverPlate- 4080375 Screw,8-32x3/8"PanHead- 4087004 Lockwasher,#8(asreq’d.)24 83112000 Collar,InnerTube- 4260370 SetScrew,1/4-28x3/8"DogPoint25 47951000 YokeAssembly26 4310753 Screw,5/16-18x3/4"WingHead- 4317001 Lockwasher,5/16"- 4317102 Flatwasher,5/16"27 25236000 Saddle&QuadrantAssembly28 83341000 CableClamp- 4250623 Screw,1/4-20x5/8"HexHead- 7200299 FloorStandAssembly(Items1-28Complete)

FIGURE 9

LAMPHOUSECABLEASSEMBLYPartNo.7200251

POWERSUPPLYCABLEASSEMBLYPartNo.6270025

See Page XG4/004 for Connector Pinout

XG4/040