Vari Lite VL3015, Service Manual

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VARI
❋
LITE - VL3015 & VL3515 S
POT
L
UMINAIRES
S
ERVICE
M
ANUAL
4 2 0 2 . 9 6 7 9 . 0 0 1 0 0
Gobo/Shutter Assembly Replacement
Vari-Lite Part No: 21.9679.1200 (VL3515 Spot)
To remove and replace gobo/shutter assembly:
Step 1. Run Edge to full forward position (DMX 255).
Step 2. Remove power from luminaire.
WARNING: You must remove all power from luminaire before performing maintenance. Fixture
may be very HOT after operation. Allow it to cool completely before performing any maintenance.
Step 3. Remove top head cover by loosening four quarter-turn captive locking screws. Top cover is
identifiable as the cover on top when back label is such that words are displayed correct side
up.
Note: Before disconnecting any wiring/cables, make note of all wire/cable routing.
Step 4. Disconnect head cable from Color Assembly Interconnect PCB, remove wiring from
Transfer Fan clips.
Step 5. Disconnect Transfer Fan and aperture fan wiring from Zoom Interconnect PCB.
Step 6. Disconnect head cables from Gobo / Shutter Assembly Interconnect PCB.
Step 7. At Gobo / Shutter Assembly clamps, loosen four 6-32 captive screws (two per clamp) and
remove clamp. (Note: the large Phillips screw in the middle is used as a handle, DO NOT try
to loosen that screw).
Step 8. Pull Gobo / Shutter Assembly straight out of fixture.
Step 9. Replace by performing previous steps in reverse order.
Note: Always tighten MCB-side clamps FIRST when installing.
Figure 2-21: Gobo/Shutter Assembly Replacement
Gobo/Shutter Assembly
Optic Assembly
(Must be all the way forward.)
Top Head Cover
Clamp
Drawing exploded for clarity.
NOTE: