Vari Lite VL3500 Spot Luminaire, Руководство пользователя

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T
ROUBLESHOOTING AND
M
AINTENANCE
A
0 2 . 9 6 8 6 . 0 0 0 1 A 21 - De cem be r- 20 07 57
Align Lamp
After a new lamp is installed, the lamp must be aligned to optimize the beam. Whenever a lens is
changed, lamp alignment can also be beneficial. Adjustment knobs are located on the backcap.
WARNING: Backcap and adjustment knobs are HOT during lamp operation. Wear gloves to prevent
burns.
WARNING: Light Beam Projects Intense Heat
Do not illuminate objects within 3.5 m (11.5 feet) of the VL3500™ Wash Luminaire. Objects within
this range can scorch, melt, or ignite from the heat projected by the light beam.
To align lamp:
Step 1. Power-up luminaire.
Step 2. At Menu Display, select
Lamp
from
Config
menu (refer to “Menu Operation” on
page 42 ). (If using console, set intensity to 100% and set VARI
❋
BRITE mode to open.)
Step 3. Position beam on a white wall at a distance of 12 to 20 feet.
Step 4. At backcap, using X, Y, and Z adjustment screws, adjust beam as required. For true Z
adjustment, turn all three knobs equally.
Figure A-2: Aligning Lamp
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 LAMP A HALOGENE EN METAL DE
TYPE H, 1500 WATT, 100V ET UN SUPPORT SFc10-4.
CAUTION:
RISK OF FIRE. USE ONLY 1500 WATT, H TYPE 100V METAL HALIDE LAMP,
SFc10-4 BASE.
DISCONNECT FIXTURE
BEFORE RELAMPING
CAUTION: HOT LAMP
LUMINAIRE MUST REMAIN
POWERED ON FOR 5 MINUTES
AFTER DOUSING LAMP.
DO NOT
OPEN FOR 5 MINUTES
AFTER SWITCHING OFF.
X
Y
Z
Backcap
1500