M
AINTENANCE
P
ROCEDURES
: A
LIGN
L
AMP
0 2 . 9 6 7 8 . 0 0 1 0 G
19
2
Align Lamp
The design of the VL3000 luminaire optical system allows for a flat or peaked field. A flat field is one
where there is no detectable hot spot and a peaked field is one where the intensity of the beam is
greater at the center of the beam than at the perimeter.
After a new lamp is installed, it will be necessary to align the lamp to optimize the beam. Knobs
located at the luminaire’s backcap will allow adjustment.
WARNING:
Backcap and adjustment knobs will be HOT during lamp operation. Wear gloves to
prevent burns.
Repair/Replacement Procedure
Step
1. At Menu Display, select
Lamp
from
Test
menu. (If using console, set intensity to 100%,
open beam size iris and focus for hard edge.)
Note:
Allow five minutes for lamp to achieve full temperature/pressure.
Step
2. Position beam on a white wall at a distance of 10 to 20 feet.
Step
3. At backcap, using X, Y, and Z adjustment screws, adjust beam as required.
Figure 2-2: Lamp Alignment
CAUTION:
RISK OF EXPOSURE TO EXCESSIVE ULTRAVIOLET RADIATION. DO NOT OPERATE
WITHOUT COMPLETE LAMP ENCLOSURE IN PLACE OR WHEN LENS IS DAMAGED.
ATTENTION:
RISQUE D'INCENDIE. UTILISER UNIQUEMENT UNE LAMPA HALOGENE EN METAL DE
TYPE H, 1200 WATT, 100V ET UN SUPPORT SFc10-4.
CAUTION:
RISK OF FIRE. USE ONLY 1200 WATT, H TYPE 100V METAL HALIDE LAMP,
SFc10-4 BASE.
DISCONNECT FIXTURE
BEFORE RELAMPING
CAUTION: HOT LAMP
DO NOT
OPEN FOR 5 MINUTES
AFTER SWITCHING OFF.
X
Y
Z
Backcap
Summary of Contents for VL3000
Page 1: ......
Page 13: ...FOREWORD 02 9678 0010 G xi ...
Page 14: ...VARI LITE VL3000 VL3000 Q SERVICE MANUAL xii 02 9678 0010 G ...
Page 74: ...VARI LITE VL3000 VL3000 Q SERVICE MANUAL 56 02 9678 0010 G Notes ...
Page 158: ...VARI LITE VL3000 VL3000 Q SERVICE MANUAL 140 02 9678 0010 G Notes ...
Page 164: ...VARI LITE VL3000 VL3000 Q SERVICE MANUAL 146 02 9678 0010 G Notes ...
Page 216: ...VARI LITE VL3000 VL3000 Q SERVICE MANUAL 198 02 9678 0010 G Notes ...
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