Rotating Gobo Removal And Installation - Philips VL440 Spot User Manual

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VARI LITE - VL440 / VL770 / VL880 L

Rotating Gobo Removal and Installation

WARNING: Remove power from luminaire before performing this procedure.
To remove and replace rotating gobos:
Step 1. Remove power from luminaire and allow luminaire to cool completely.
Step 2. As illustrated in
two captive quarter-turn fasteners and sliding cover away from luminaire head. Note, rear
head cover is attached by a safety tether.
Fixed Gobo
Assembly
Fixed Color
Filter Assembly
* Rear head cover assembly secured with a tether.
CAUTION: Wear protective gloves or other protective covering while handling gobos and filters to
avoid leaving fingerprints. Gobos are extremely fragile and can break if not handled carefully. If dirty,
clean with isopropyl alcohol and a soft, lint-free cloth.
Step 3. At rotating gobo wheel, slowly rotate wheel by hand until gobo to be removed is at top of
assembly as shown in
88
U
UMINAIRE SER
Figure A-7, at rear cover assembly, remove rear head cover by loosening
Luminaire Head
Assembly
Rotating Gobo
Assembly
Figure A-7: Replacing Rotating Gobos
Figure A-8.
26 J uly 20 11
' M
S ANUAL
Rear Head Cover
Assembly*
Quarter-Turn
Fasteners
02 .9 687.00 01 0