Philips Vari-lite VL3015LT User manual

All other brand or product names which may be mentioned in this manual are trademarks or registered trademarks of their respective companies or
organizations.
Philips Vari-Lite
A Philips Group Company
10911 Petal Street
Dallas, Texas 75238 USA
This manual is for informational use only and is subject to change without notice. Philips Vari-Lite assumes no responsibility or liability for any claims
resulting from errors or inaccuracies that may appear in this manual.
Version as of: 04 June 2013
Part number: 02.9698.0010 0
VL3015LT Spot Luminaires Service Manual
©2013, Vari-Lite, a Philips group company. All Rights Reserved.

FOREWORD
02.9698.0010 0 i
How To Obtain Warranty Service
A copy of the Vari-Lite Limited Warranty was included in the shipping package for this VARI❋LITE
product.
To obtain warranty service, please contact customer service at 1-877-VARI-LITE (1-877-827-4548),
[phone], or [email protected] and request a Return Material Authorization
(RMA) for warranty service. You will need to provide the model and serial number of the item being
returned, a description of the problem or failure and the name of the registered user or organization. If
available, you should have your sales invoice to establish the date of sale as the beginning of the
warranty period.
Once you obtain the RMA, pack the unit in a secure shipping container or in its original packing box.
Fill out the RMA form included at the end of this manual and place in shipping container along with a
copy of your invoice (if available). Write the RMA number legibly on or near the shipping address
label and return the unit, freight prepaid to:
Philips Vari-Lite
10911 Petal Street
Dallas, Texas 75238 USA
Attention: Warranty Service (RMA# _______)
As stated in the warranty, it is required that the shipment be insured and FOB our service center*.
Note: *When returning products to Philips Vari-Lite for repairs (warranty or out-of-warranty) from a
country other than the USA, “Philips Lighting Controls Division”, must appear in the address block as
the Importer of Record (IOR) on all shipping documentation, Commercial Invoices, etc. This must be
done in order to clear customs in a timely manner and prevent returns.

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
ii 02.9698.0010 0
Compliance Notice
This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against
harmful interference when this equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with Vari-Lite system, service, and safety guidelines, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case the user will be required to correct the interference at his/her own expense.
Declaration of Conformity
We, Philips Lighting B.V. 10911 Petal Street, Dallas, Texas 75238 USA, declare under our
responsibility for the products:
The designated products are in conformity with the essential requirements of the following European
Directives and harmonized standards:
Low Voltage Directive (LVD), 2006/95/EC
EN 60589-2-17:1984+A1:1987+A2:1990 used in conjunction with 60598-1:2008/A11:2009
Electromagnetic Compatibility Directive (EMC), 2004/108/EC
EN 55022:2010, EN55024:2010
Product Range Professional Stage Luminaire
Product Code VL3015LT Spot
FCC

FOREWORD
02.9698.0010 0 iii
Safety Notice
It is extremely important to read ALL safety information and instructions provided in this manual and
any accompanying documentation before installing and operating the products described herein. Heed
all cautions and warnings during installation and use of this product.
Safety symbols used throughout this manual are as follows:
GENERAL INFORMATION PERTAINING TO PROTECTION AGAINST ELECTRICAL SHOCK,
FIRE, EXPOSURE TO EXCESSIVE UV RADIATION, AND INJURY TO PERSONS CAN BE
FOUND BELOW.
WARNING:
INSTRUCTIONS FOR CONTINUED PROTECTION AGAINST FIRE
1. VARI❋LITE luminaires have been designed for use with specific lamp types. VL3015LT Spot
Luminaires is supplied with an Osram HTI 1500 D7/60 metal halide lamp or other lamps as
approved by Vari-Lite. Installing another type of lamp not approved by Vari-Lite may be
hazardous.
2. Luminaires may be mounted on any type of surface as long as mounting instructions are followed.
See instructions detailed in this manual.
3. Note distance requirement from combustible materials or illuminated objects for VARI❋LITE
luminaires.
WARNING:
INSTRUCTIONS FOR CONTINUED PROTECTION AGAINST ELECTRICAL SHOCK
1. VARI❋LITE luminaires are designed for dry locations only. Exposure to rain or moisture may
damage luminaire.
2. Disconnect power before servicing any VARI❋LITE equipment.
3. Servicing to be performed by qualified personnel only.
CAUTION advising of potential damage to product.
WARNING advising of potential injury or death to persons.

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
iv 02.9698.0010 0
WARNING:
INSTRUCTIONS FOR CONTINUED PROTECTION AGAINST EXCESSIVE EXPOSURE
TO UV RADIATION
1. Many VARI❋LITE luminaires use a lamp that produces UV radiation. DO NOT look directly at
lamp.
2. It is hazardous to operate luminaires without lens or shield. Shields, lenses, or ultraviolet screens
shall be changed if they have become visibly damaged to such an extent that their effectiveness is
impaired. For example, by cracks or deep scratches.
WARNING:
INSTRUCTIONS FOR PROTECTION AGAINST INJURY TO PERSONS
1. Exterior surfaces of the luminaire will be hot during operation. Use appropriate safety equipment
(gloves, eye protection, etc.) when handling and adjusting hot equipment and components.
2. Luminaires will have a hot lamp when operating. Disconnect power and allow lamp to cool before
replacing.
3. Arc lamps emit ultraviolet radiation which can cause serious skin burn and eye inflammation.
Additionally, arc lamps operate under high pressure at very high temperatures. Should the lamp
break, there can exist a danger of personal injury and/or fire from broken lamp particles being
discharged.
4. Wear eye protection when relamping.
5. Appropriate safety equipment (gloves, eye protection) should be used when handling damaged
lamps.
6. If lamp is touched with bare hands, clean lamp with denatured alcohol and wipe with lint-free
cloth before installing or powering up the luminaire.
7. The lamp shall be changed if it has become damaged or thermally deformed.
WARNING:
RF INTERFERENCE
1. This is a Class A product. In a domestic environment this product may cause radio interference, in
which case, the user may be required to take adequate measures.
ARC LAMP CHARACTERISTIC CONSIDERATIONS
1. Arc lamps require a period of time to relight after a power interruption or a severe voltage dip. In
some cases, the lamp will automatically relight after it has cooled depending on Lamp Power-Up
State configuration setting.
2. Burning position is universal.

FOREWORD
02.9698.0010 0 v
Sicherheitshinweise
Es ist äußerst wichtig, ALLE Sicherheitsinformationen und -hinweise in diesem Handbuch und dem
beiliegenden Informationsmaterial zu lesen, bevor Sie die hierin beschriebenen Produkte installieren
bzw. bedienen. Halten Sie bei der Installation und dem Einsatz dieses Produkts alle Warnhinweise und
Vorsichtsmaßnahmen ein.
Folgende Sicherheitssymbole werden in diesem Handbuch verwendet:
NACHSTEHEND FINDEN SIE ALLGEMEINE HINWEISE ÜBER
SICHERHEITSVORKEHRUNGEN GEGEN ELEKTROSCHOCK, FEUER, ÜBERHÖHTE UV-
STRAHLUNG UND KÖRPERVERLETZUNGEN.
WARNUNG:
HINWEISE ZUM FEUERSCHUTZ
1. VARI❋LITE -Scheinwerfer sind ausschließlich für den Einsatz mit bestimmten Lampentyps.
Achten Sie auf den Lampentyp (Osram HTI 1500 D7/60 metal halide lamp), bevor Sie die
jeweiligen Lampen ersetzen. Die Installation eines anderen Lampentyps kann gefährlich sein.
2. Scheinwerfer können auf jeder beliebigen Oberfläche montiert werden, solange Sie die
Montageanweisungen befolgen. Detaillierte Hinweise finden Sie in diesem Handbuch.
3. Beachten Sie die Einhaltung des erforderlichen Sicherheitsabstandes der VARI❋LITE -
Scheinwerfer von brennbarem Material oder beleuchteten Objekten.
WARNUNG:
HINWEISE ZUM SCHUTZ GEGEN ELEKTROSCHOCK
1. VARI❋LITE -Scheinwerfer eignen sich ausschließlich für trockene Standorte. Regen oder
Feuchtigkeit können die Scheinwerfer beschädigen.
2. Unterbrechen Sie die Stromzufuhr, bevor Sie mit der Arbeit an VARI❋LITE -Geräten beginnen.
3. Die Geräte sollten nur von qualifiziertem Personal gewartet werden.
VORSICHT - weist auf möglichen Produktschaden hin.
WARNUNG - weist auf mögliche Körperverletzung und Lebensbedrohung hin.

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
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WARNUNG:
HINWEISE ZUM SCHUTZ GEGEN ÜBERHÖHTE UV-STRAHLUNG
1. Viele VARI❋LITE -Scheinwerfer verwenden die Lampentyp, der UV-Strahlen abgibt. SCHAUEN
SIE NICHT direkt in die Lampe.
2. Es ist gefährlich, Leuchten ohne Linsen oder Blenden zu bedienen. Blenden, Linsen oder
Ultraviolettschirme müssen ausgetauscht werden, sofern deren Schutzwirkung durch sichtbare
Beschädigung (z. B. Sprünge oder Schrammen) eingeschränkt ist.
WARNUNG:
HINWEISE ZUM SCHUTZ GEGEN KÖRPERVERLETZUNGEN
1. Bei Betrieb sind die Außenflächen der Scheinwerfer heiß. Verwenden Sie bei der Bedienung von
aufgeheizter Apparatur die jeweils geeignete Sicherheitsausrüstung (Handschuhe, Augenschutz
etc.).
2. Bei Betrieb der Scheinwerfer ist die Lampe heiß. Unterbrechen Sie die Stromzufuhr und lassen Sie
die Lampe abkühlen, wenn Sie diese austauschen.
3. Bogenlampen senden ultraviolette Strahlen aus, die Hautverbrennungen und Augenentzündungen
verursachen können. Der Betrieb von Bogenlampen erfolgt unter Hochdruck und bei hohen
Temperaturen. Sollte die Lampe zerbrechen, besteht die Gefahr von Körperverletzung bzw. von
Feuer, das von Lampenteilen ausgelöst werden kann.
4. Tragen Sie beim Austausch der Lampen einen Augenschutz.
5. Die geeignete Sicherheitsausrüstung (Handschuhe, Augenschutz) sollte beim Umgang mit
beschädigten Lampen verwendet werden.
6. Wenn die Lampe mit bloßen Händen berührt wird, reinigen Sie sie mit denaturiertem Alkohol und
einem flusenfreien Tuch, bevor Sie die Scheinwerfer installieren oder in Betrieb nehmen.
7. Wenn die Lampe beschädigt oder durch Hitzeeinwirkung deformiert ist, muß diese ausgetauscht
werden.
WARNUNG:
HF-INTERFERENZ
1. Es handelt sich um ein Produkt der Klasse A. In einer Wohnumgebung kann das Produkt Hochfre-
quenzstörungen verursachen. In diesem Fall müssen eventuell geeignete Maßnahmen getroffen
werden.
BESONDERHEITEN VON BOGENLAMPEN
1. Bogenlampen benötigen eine gewisse Zeitdauer, um nach einem Stromausfall oder einem
Spannungsgefälle wieder aufzuleuchten. In einigen Fällen wird die Lampe nach Abkühlung
automatisch wieder aufleuchten, je nach der Systemkonfigurationseinstellung des Lampenein-
schaltungsstatus.
2. Die Brennposition ist Universal.

FOREWORD
02.9698.0010 0 vii
Notes de sécurité
Avant de procéder à l’installation des produits décrits dans ce guide et de les mettre en marche, il est
extrêmement important de lire TOUS les renseignements et TOUTES les directives de sécurité
contenues dans ce guide ainsi que toute documentation jointe. Tenir compte de tous les avertissements
et suivre toutes les précautions pendant l’installation et l’utilisation de cet appareil.
Les symboles de sécurité utilisés dans ce guide sont les suivants :
CETTE SECTION CONTIENT DES INFORMATIONS GÉNÉRALES POUR SE PROTÉGER
CONTRE LES DÉCHARGES ÉLECTRIQUES , LES INCENDIES, L’EXPOSITION EXCESSIVE
AUX RAYONS UV ET TOUT AUTRE ACCIDENT POUVANT ENTRAÎNER DES BLESSURES.
AVERTISSEMENT:
DIRECTIVES POUR SE PROTÉGER CONTRE LES INCENDIES
1. Les luminaires VARI❋LITE ont été conçus pour être utilisés uniquement avec certaines type de
lampes. Vérifier le type de lampe (Osram HTI 1500 D7/60 metal halide lamp) avant de remplacer
les lampes. L’installation d’un autre type de lampe peut poser un danger.
2. Les luminaires peuvent être fixés sur tout type de surface tant que les directives de montage sont
respectées. Voir les explications détaillées dans ce guide.
3. Vérifier la distance à respecter entre les matériaux combustibles ou les objets illuminés et les
luminaires VARI❋LITE .
AVERTISSEMENT:
DIRECTIVES POUR SE PROTÉGER CONTRE LES DÉCHARGES ÉLECTRIQUES
1. Les luminaires VARI❋LITE sont conçus pour une utilisation au sec uniquement. Une exposition
à la pluie et à l’humidité risque d’endommager le luminaire.
2. Débrancher l’appareil avant de procéder à la révision de tout matériel VARI❋LITE .
3. Les révisions doivent être effectuées uniquement par des personnes qualifiées.
ATTENTION Ce symbole annonce que l’appareil risque d’être endommagé.
AVERTISSEMENT Ce symbole annonce qu’il y a risque d’accident grave ou même fatal.

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
viii 02.9698.0010 0
AVERTISSEMENT:
DIRECTIVES POUR SE PROTÉGER CONTRE UNE EXPOSITION EXCESSIVE AUX
RAYONS UV
1. Plusieurs luminaires VARI❋LITE utilisent une lampe qui produit des rayons UV. NE PAS fixer
son regard sur la lampe.
2. L’utilisation des luminaires sans lentille ou blindage pose des risques. Tous blindages, lentilles ou
écrans ultraviolet visiblement endommagés au point que leur efficacité en est affectée doivent être
remplacés, par exemple s’il y a des fissures ou de profondes rayures.
AVERTISSEMENT:
DIRECTIVES POUR SE PROTÉGER CONTRE LES ACCIDENTS POUVANT ENTRAÎNER
DES BLESSURES
1. Les surfaces externes du luminaire deviennent brûlantes quand l’appareil est en marche. Pour
manœuvrer ou ajuster des appareils brûlants et leurs composants, se protéger suffisamment (gants,
protection pour les yeux, etc.).
2. La lampe du luminaire est brûlante lorqu’il est en marche. Débrancher le courant et attendre que la
lampe ait refroidi avant de la remplacer.
3. Les lampes à arc émettent des rayons ultraviolets pouvant causer de graves brûlures sur la peau et
une inflammation des yeux. De plus, les lampes à arc fonctionnent sous haute tension à de très
hautes températures. Si la lampe se casse, les particules de la lampe cassée peuvent causer
blessures et/ou incendie en s’éparpillant.
4. Se protéger les yeux pour remplacer la lampe.
5. Utiliser des appareils de protection appropriés (gants, protection des yeux) pour manier des lampes
endommagées.
6. Si la lampe a été touchée avec des mains nues, la nettoyer avec de l’alcool dénaturé et l’essuyer
avec un chiffon non-pelucheux avant d’installer ou de brancher le luminaire.
7. Si la lampe a été endommagée ou a reçu une déformation thermique, elle doit être remplacée.
AVERTISSEMENT:
INTERFÉRENCE RF
1. Cet appareil est de Classe A. Dans un environnement domestique, cet appareil peut causer des
interférences radio, et si c’est le cas, l’utilisateur peut avoir à prendre des mesures adéquates.
CONSIDÉRATIONS DES CARACTÉRISTIQUES DE LAMPES À ARC
1. Après une interruption de courant ou une baisse importante de voltage, les lampes à arc mettent du
temps avant de se rallumer. Dans certains cas, la lampe se rallumera automatiquemet après s’être
refroidie. Cela dépend de la manière dont le système est réglé pour le statut de mise en marche de
la lampe.
2. La position Brûler est Universelle.

FOREWORD
02.9698.0010 0 ix
Aviso sobre Seguridad
Es muy importante leer TODA la información e instrucciones sobre seguridad que se indica en este
manual así como en los documentos adjuntos antes de instalar y operar los productos descritos. Se
debe prestar atención a todos los avisos y advertencias durante la instalación y uso de este producto.
Los símbolos de seguridad usados en este manual son los siguientes:
LA INFORMACIÓN GENERAL RELACIONADA A LA PROTECCIÓN CONTRAGOLPES DE
CORRIENTE ELÉCTRICA, INCENDIO, EXPOSICIÓN EXCESIVA A RADIACIÓN ULTRA
VIOLETA Y LESIONES A LAS PERSONAS SE PUEDE ENCONTRAR SEGUIDAMENTE:
ADVERTENCIA:
INSTRUCCIONES PARA PROTECCIÓN CONTINUA CONTRA INCENDIO
1. Las luminarias VARI❋LITE han sido diseñadas para ser usadas solamente con algunas lámparas.
Tome nota del tipo de lámpara (Osram HTI 1500 D7/60 metal halide lamp) antes de reemplazarla.
Instalación de otro tipo de lámpara puede ser peligroso.
2. Las luminarias se pueden instalar en cualquier tipo de superficie siempre que se sigan las
instrucciones de instalación. Vea las instrucciones detalladas en este manual.
3. Tome nota de los requerimientos de distancia de materiales combustibles u objetos iluminados
para las luminarias VARI❋LITE .
ADVERTENCIA:
INSTRUCCIONES PARA PROTECCIÓN CONTINUA CONTRA CHOQUE ELÉCTRICO
1. Las luminarias VARI❋LITE están diseñadas solamente para lugares secos. La exposición a la
lluvia o humedad pueden dañar la luminaria.
2. Desconecte la energía antes de dar servicio a cualquier equipo de VARI❋LITE .
3. El servicio debe ser realizado solamente por personal calificado.
CUIDADO,indica posibles daños al producto.
ADVERTENCIA, indica posibles lesiones o muerte a las personas.

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
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ADVERTENCIA:
INSTRUCCIONES PARA PROTECCIÓN CONTINUA CONTRA LA EXPOSICIÓN
EXCESIVA DE RADIACIÓN ULTRA VIOLETA
1. Muchas luminarias VARI❋LITE usan un tipo de lámpara que produce radiación UV. NO mire
directamente a la lámpara.
2. Es peligroso operar luminarias sin lentes o protectores. Debe cambiar los protectores, lentes o
pantallas ultravioletas si se aprecia que han sido dañadas, y que su efectividad pudiera estar
deteriorada. Por ejemplo, si tuvieran rajaduras o raspaduras profundas.
ADVERTENCIA:
INSTRUCCIONES PARA PROTECCIÓN CONTRA LESIONES DE PERSONAS
1. Las superficies exteriores de las luminarias están calientes durante su operación. Use un equipo de
seguridad apropiado (guantes, protección para los ojos, etc.) cuando haga ajustes en el equipo y
componentes que están calientes.
2. Cuando las luminarias están en operación la lámpara estará muy caliente. Desconecte la energía y
deje que la lámpara se enfríe antes de reemplazarla.
3. Las lámparas de arco emiten radiaciones ultravioletas que pueden ocasionar serias quemaduras a la
piel e inflamación a los ojos. Además, las lámparas de arco operan a alta presión y muy alta
temperatura. Si la lámpara se rompe, puede existir el peligro de lesiones al personal o un incendio
ocasionado por las partículas de la lámpara rota que se caen.
4. Use protección para los ojos cuando vuelve a colocar una lámpara nueva.
5. Use un equipo de seguridad apropiado (guantes, protección para los ojos, etc.) cuando trabaje con
lámparas dañadas.
6. Si toca la lámpara con las manos, limpie la lámpara con alcohol desnaturalizado y con tela sin
pelusas antes de instalar o volver a conectar la luminaria.
7. Cambie la lámpara si está dañada o deformada termicamente.
ADVERTENCIA:
INTERFERENCIA RF
1. Este es un producto de Clase A. En el ambiente de la casa este producto puede ocasionar
radiointerferencia, en cuyo caso, el usuario debe tomar las medidas adecuadas.
CONSIDERACIONES SOBRE LAS CARACTERÍSTICAS DE LA LÁMPARA DE ARCO
1. Las lámparas de arco requieren un período de tiempo para volver a iluminarse después de una
interrupción de energía o de una severa caída de voltaje. En algunos casos, la lámpara se volverá a
iluminar en forma automática después que se ha enfriado dependiendo de la configuración del
sistema de energía de la lámpara.
2. La posición de encendido es universal.

FOREWORD
02.9698.0010 0 xi

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
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TABLE OF CONTENTS
02.9698.0010 0 xiii
Table of Contents
Introduction
About This Manual ................................................................................................................... 1
Additional Documentation........................................................................................................ 1
Customer Service...................................................................................................................... 2
Technical Bulletins and Notices................................................................................................ 2
Chapter 1. Description
Features
Product Features........................................................................................................................ 4
Technical Specifications ........................................................................................................... 4
Components
External Luminaire Components.............................................................................................. 5
Head and Yoke Components..................................................................................................... 6
Enclosure Components ............................................................................................................. 7
Principles of Operation
Functional Block Diagram........................................................................................................ 8
Chapter 2. Maintenance
Testing
Luminaire Self-Tests............................................................................................................... 10
Calibration Sequence - VL3015LT Spot Luminaire............................................................... 10
Auto Recalibration.................................................................................................................. 11
Partial Recalibration................................................................................................................ 11
Sensor Testing......................................................................................................................... 11
Troubleshooting
Error Messages........................................................................................................................ 13
Troubleshooting Guide............................................................................................................ 14
Maintenance Procedures
Lamp Replacement ................................................................................................................. 16
Align Lamp............................................................................................................................. 17
Gobo Replacement - Gobo Wheels 1, 2, and 3....................................................................... 18
Fixed Color Filter Replacement.............................................................................................. 21
Ballast Assembly Replacement............................................................................................... 23
Color/Dimmer/Strobe Assembly Replacement....................................................................... 25
Gobo/Iris Assembly Replacement .......................................................................................... 26
Reflector / UV Glass Assembly Replacement........................................................................ 27
Main Control Board (MCB) Replacement.............................................................................. 29
Ignitor Board Replacement..................................................................................................... 30
Fan Regulator Board Replacement......................................................................................... 31
Interconnect PCB Assembly Replacement............................................................................. 32

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
xiv 02.9698.0010 0
Zoom Optics Assembly Replacement..................................................................................... 33
Frost / Prism Assembly Replacement..................................................................................... 34
Zoom Optics / Frost / Prism - Cable Routing Reference........................................................ 35
Zoom Optics - Zoom (Actuator) Motor Replacement............................................................ 38
Tilt Motor Assembly and Tilt Belt Replacement.................................................................... 40
Tilt Encoder PCB Replacement .............................................................................................. 42
Tilt EOT Sensor Replacement ................................................................................................ 43
Tilt Lock Replacement............................................................................................................ 44
Pan Motor Assembly/Pan Belt Replacement.......................................................................... 45
Pan Encoder PCB Replacement.............................................................................................. 47
Power Supply (LVS) Replacement ......................................................................................... 48
Display PCB Assembly Replacement..................................................................................... 49
PowerCon AC Input Connector Assembly Replacement....................................................... 50
DMX PCB Assembly Replacement........................................................................................ 51
Upper Enclosure Fan Assembly Replacement........................................................................ 52
Fan Regulator Board (Upper Enclosure) Replacement........................................................... 53
Pan Lock Replacement............................................................................................................ 54
Gobo Timing Adjustments...................................................................................................... 56
Gobo Gear Planet Alignment.................................................................................................. 58
Gobo Gear Planet Alignment (continued) .............................................................................. 59
Chapter 3. Illustrated Parts Breakdown
Drawing Trees
VL3015LT Spot Luminaire..................................................................................................... 62
Top Assembly
Included Items Kit, VL3015LT Spot ...................................................................................... 65
VL3015LT Spot Luminaire..................................................................................................... 67
Generic Luminaire Assembly ................................................................................................. 70
Head Cover Assembly ............................................................................................................ 73
Gobo Clamp (with Cover Support) Assembly........................................................................ 74
Gobo Clamp Assembly........................................................................................................... 75
Color Clamp Assembly........................................................................................................... 76
Head Assembly
Head Structure Assembly........................................................................................................ 77
Reflector Mount Assembly..................................................................................................... 79
VL3015LT Optic Assembly.................................................................................................... 80
Frost / Prism Bulkhead Assembly........................................................................................... 83
Prism Assembly ...................................................................................................................... 85
Backend Assembly.................................................................................................................. 87
Hot Box Assembly.................................................................................................................. 90
80MM DC Fan Assembly....................................................................................................... 92
Color / Gobo Access Fan Assembly....................................................................................... 93
Gobo Module Assembly ......................................................................................................... 95
Rotating Gobo Wheel Assembly............................................................................................. 98
Iris Sub-Assembly................................................................................................................... 99
Color/Strobe Module Assembly............................................................................................ 101

TABLE OF CONTENTS
02.9698.0010 0 xv
Strobe System Assembly ...................................................................................................... 104
Top Strobe Blade Assembly.................................................................................................. 106
Bottom Strobe Blade Assembly............................................................................................ 107
Fixed Color Wheel 2 Assembly............................................................................................ 108
Fixed Color Wheel 1 Assembly............................................................................................ 110
Yoke Assembly
Yoke Assembly ..................................................................................................................... 113
Tilt Motor Assembly............................................................................................................. 115
Yoke Fan Assembly .............................................................................................................. 117
Enclosure Assembly
Upper Enclosure Assembly................................................................................................... 119
Stabilizer Assembly .............................................................................................................. 125
Pan Motor Assembly............................................................................................................. 126
Ventilation Cover Assembly ................................................................................................. 128
Input Panel Assembly ........................................................................................................... 129
Machined Pan Tube Assembly.............................................................................................. 130
High Flow Exhaust Fan Assembly........................................................................................ 131
Fan Regulator Board Assembly............................................................................................ 132
Note: Cables are only available as complete assemblies. The information contained in this
section is for reference only.
Cable Assemblies
LVS Chassis Ground Cable Assembly.................................................................................. 133
Chassis To Yoke Ground Cable Assembly ........................................................................... 134
Head to Back Cap Ground Cable Assembly......................................................................... 135
Ignitor to Relay Cable Assembly.......................................................................................... 136
Yoke Fan Cable Assembly.................................................................................................... 137
Data I/O Link Cable Assembly............................................................................................. 138
Ballast to Controller Cable Assembly................................................................................... 139
Lamp Supply to Relay Cable Assembly............................................................................... 140
Display Cable Assembly....................................................................................................... 141
AC Input Connector/Cable Assembly................................................................................... 142
Iris Fan Cable Assembly....................................................................................................... 143
36V Interconnect Cable Assembly ....................................................................................... 144
36V Yoke Reg PCB Cable Assembly................................................................................... 145
24V Relay to Interconnect Cable Assembly......................................................................... 146
Optics (MCB to Interconnect) Cable Assembly................................................................... 147
Gobo (MCB to Interconnect) Cable Assembly..................................................................... 148
Interconnect to Gobo Cable Assembly ................................................................................. 149
Color (MCB to Interconnect) Cable Assembly..................................................................... 150
Interconnect to Color Cable Assembly................................................................................. 151
OT Switch to Backcap Interlok Cable Assembly ................................................................. 152
Transfer Fan to Interconnect Cable Assembly...................................................................... 153
Lamp and Bulkhead Fans Cable Assembly .......................................................................... 154
Yoke Fan to Volt Reg PCB Cable Assembly ........................................................................ 155
Pan / Tilt Cable Assembly..................................................................................................... 156
Fan Exhaust Cable Assembly ............................................................................................... 157

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
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Ballast Power Cable Assembly............................................................................................. 158
36V Supply Cable Assembly................................................................................................ 159
Optics Bulkhead Cable Assembly......................................................................................... 160
Ignitor to Lamp Socket Cable Assembly.............................................................................. 161
LVS Chassis Ground Cable Assembly.................................................................................. 162
Appendix A. Technical Notices & Bulletins
VL3015LT Spot Luminaires ................................................................................................. 163
Technical Notices............................................................................................................ 163
Technical Bulletins.......................................................................................................... 163

INTRODUCTION : ABOUT THIS MANUAL
02.9698.0010 0 1
Introduction
About This Manual
This manual provides descriptions, repair procedures, and illustrated parts breakdowns for all
configurations of the VL3015LT Spot Luminaires. The manual is intended for use by Vari-Lite
personnel and Authorized VARI❋LITE Service Centers and technicians only.
WARNING: It is important to read ALL accompanying safety and installation instructions to avoid
damage to the product and potential injury to yourself or others.
This manual covers the following models:
Note: Performing maintenance procedures may void the product warranty. Refer to the Vari-Lite
Limited Warranty card included in the product shipping package for more information.
Additional Documentation
For complete installation and operation instructions, refer to the VL3015LT Spot Luminaire User’s
Manual. This manual is only available in electronic (PDF) format:
• VL3015LT Spot Luminaire User’s Manual (02.9698.0002)
Note: The user’s manual is available on the Philips Vari-Lite web site at www.vari-lite.com in the
Product Downloads Section.
For more information regarding DMX512 systems, refer to the DMX512/1990 & AMX 192 Standards
publication available from United States Institute for Theatre Technology, Inc. (USITT).
USITT Inc.
315 South Crouse Avenue Suite 200
Syracuse, NY 13210
Tel: [phone] or [phone]
Fax: [phone] or [phone]
www.usitt.org
Model Part Number Source
VL3015LT Spot Luminaire 20.9698.0001 1500 Watt Arc

VARI❋LITE - VL3015LT SPOT LUMINAIRE SERVICE MANUAL
202.9698.0010 0
Customer Service
Our Goal
At Vari-Lite, we are committed to providing you the highest quality in customer service. Our
comprehensive resources are available to help your business succeed and ensure you get the full
benefit of being a Vari-Lite customer. Whether your needs are telephone troubleshooting assistance,
product training or technical service, our full-time staff of experienced professionals are on-hand to
provide support.
How to Reach Us
For assistance in your area, call the dealer from which your product(s) was purchased.
or
Contact an Authorized Service Center.
or
Contact the Vari-Lite Customer Service Department, 9am - 6pm CST Monday through Friday, at the
following:
phone: 1-877-VARI-LITE (1-877-827-4548)
e-mail: [email protected]
Additional Resources
For additional resources and documentation, please visit our website at www.vari-lite.com and follow
the Support link.
Technical Bulletins and Notices
Technical bulletins concerning the latest changes to VARI❋LITE equipment are issued from the
Dallas, Texas USA office. They are documentation supplements that contain procedures for equipment
upgrades, retrofits, and repairs not found in the existing manuals. Operator technical bulletins are also
issued to document changes in control software. Technical bulletins are integrated into the appropriate
equipment manuals as those manuals are revised. Bulletins are categorized by assembly or
subassembly, and identified by a number such as S3K-001 (Series 3000 Luminaires Technical Bulletin
number 1).
Technical notices are also issued from the Dallas, Texas USA office. They are non-procedural
documents that contain information regarding product support issues, current equipment problems,
software bugs, and documentation corrections. All technical notices begin with the prefix TN and are
numbered sequentially, such as TN-138 (Tech Notice number 138).