Cooling System Heatsink Cleaning Procedure - Vari Lite VLX3 User Manual

Cooling System Heatsink Cleaning Procedure

Tools:
• #2 Phillips Screwdriver
• Moisture and oil-free, compressed air duster
• Soft bristle, 1" Mottler brush
WARNING: Ensure that power is completely removed from luminaire before attempting any work.
Always wear eye protection and proper gloves when performing this procedure.
To clean the cooling system heatsinks:
Step 1. Remove power from luminaire and allow unit to completely cool.
Step 2. Carefully set luminaire on upper enclosure, rotate head as shown in
tilt lock.
CAUTION:
Head Cover
Step 3. Remove head covers by loosing the four 1/4-turn Dzus fasteners on each cover. Set covers
aside.
02.97 03.000 1 A
Remove power and
allow fixture to cool.
Luminaire Head
Figure A-2: VLX3 Wash Luminaire
1 7 Dec emb er 2 012
T
ROUBLESHOOTING AND
Dzus, 1/4-turn fastener
(x4 per head cover)
M
AINTENANCE
Figure A-2, and engage
Head Cover
Upper Enclosure
A
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