VARILITE VL4 - default chapter; Table of Contents

V
ARI
*L
ITE
®
-
VL4
W
ASH
L
UMINAIRE
S
ERVICE
M
ANUAL
v
02.9628.0010 CONFIDENTIAL
7-Oct-97
Contents
Chapter 1. Introduction
1.1 General Information ........................................................................1-3
1.1.1 About This Manual.............................................................................1-3
1.1.2 Documentation...................................................................................1-3
1.1.2.1 Technical Manuals........................................................................1-3
1.1.2.2 Technical Bulletins .......................................................................1-3
1.1.3 Maintenance Philosophy.....................................................................1-4
1.1.4 Recommended Safety Practices ..........................................................1-5
1.2 Equipment Description....................................................................1-7
1.2.1 Dimensions and Weight......................................................................1-8
1.2.2 Technical Specifications .....................................................................1-9
1.2.2.1 Description...................................................................................1-9
1.2.2.2 Programmable Functions ..............................................................1-9
1.3 Photometric Data...........................................................................1-11
1.4 Location of Major Luminaire Components.................................. 1-13
1.4.1 Head Components............................................................................1-13
1.4.2 Electronic Chassis Components........................................................ 1-15
1.5 Principles of Operation..................................................................1-17
1.5.1 Operation Overview......................................................................... 1-17
1.5.2 Operation Description ......................................................................1-17
1.5.2.1 Electronics Components.............................................................1-17
1.5.2.2 Bulkhead Assemblies..................................................................1-18
1.5.3 Data and Power Flow Diagram......................................................... 1-19
Chapter 2. Installation and Checkout
2.1 Installation........................................................................................2-3
2.1.1 Luminaire Hanging.............................................................................2-3
2.1.1.1 Distance-To-Distance Requirements.............................................2-3
2.1.1.2 Clearances....................................................................................2-4
2.1.2 Luminaire Packing..............................................................................2-5
2.2 Checkout...........................................................................................2-7
2.2.1 Power-Up ..........................................................................................2-7
2.3 Installing
VL4
Accessories ...............................................................2-9
2.3.1 Installing Sound Baffles......................................................................2-9
2.4 Lamp Optical Alignment...............................................................2-11