Vari Lite VL500 Wash Luminaires, Service Manual

Page: 51 / 206

M
AINTENANCE
:
2
0 2 . 9 6 8 5 . 0 0 1 0 0 17 -Ju ly- 200 6 19
Magenta/Blue DICHRO*TUNE Rear Bulkhead
Replacement
Parts:
21.9685.0170 1 EA ASSY, MAGENTA/BLUE (STANDARD DICHRO*TUNE
COLORS - INCANDESCENT)
21.9685.0174 1 EA ASSY, MAGENTA/BLUE (PASTEL DICHRO*TUNE
COLORS - INCANDESCENT)
21.9685.0173 1 EA ASSY, MAGENTA/BLUE (STANDARD DICHRO*TUNE
COLORS - ARC)
21.9685.0175 1 EA ASSY, MAGENTA/BLUE (PASTEL DICHRO*TUNE
COLORS - ARC)
Tools:
• #2 Phillips Screwdriver
To remove and replace Magenta/Blue bulkhead assembly:
Step 1. CLOSE ALL GLASS IN BULKHEADS - Power up unit and allow all
DICHRO*TUNE glass to calibrate. Once they close, power down unit.
WARNING:
Remove power from luminaire before performing maintenance.
Step 2. Disconnect luminaire AC input cable from power source.
Step 3. Engage tilt lock so luminaire head is in horizontal position with top cover (one with
bubble) facing up (as shown in
Figure 8
).
Step 4. As indicated in
Figure 8
, open heatsink by releasing latch.
Figure 8: Magenta/Blue Color Bulkhead
Magenta/Blue Assembly
Amber/Diffuser Assembly*
(Incandescent Models)
Amber/Dimmer Assembly*
(Arc Models)
or
Some components not shown for clarity.
NOTE:
*See separate procedure for
removing and replacing these
assemblies.
Heatsink Assembly
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