Philips VARILITE VLX3, Service Manual

Page: 56 / 130

VARI
❋
LITE - VLX3 LED W
ASH
L
UMINAIRE
S
ERVICE
M
ANUAL
3 8 0 2 . 9 7 0 3 . 0 0 1 0 0
LED Cooling Assembly Replacement
Tools:
• #2 Phillips screwdriver
• 3/32" hex driver
WARNING: Ensure that power is completely removed (disconnected) from luminaire before
attempting any work.
To remove head fan assembly:
Step 1. Remove power from luminaire and allow unit to completely cool.
Step 2. As illustrated in Figure 2-19 , remove both head covers by loosening each quarter-turn Dzus
fastener - four per cover.
Note: Each cover is secured by a safety tether. Locate clip attached to cover and unclip tether.
Figure 2-19: VLX3 Wash Luminaire - Removing Head Covers
Step 3. Remove moving zoom assembly (refer to “Moving Zoom Assembly Replacement” on
page 18 ).
CAUTION:
Remove power and
allow fixture to cool. Head Cover
Quart-Turn Dzus
Fasteners (x4)
Head Cover