Philips VARI-LITE 400 Series, User Manual

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VARI
❋
LITE - VL440 / VL770 / VL880 L
UMINAIRE
U
SER
’
S
M
ANUAL
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Installation Procedures
Installing Lamp
In the event the lamp was packed separately during shipment, it will be necessary to install in the
luminaire before use.
WARNING: Ensure that power is completely removed from luminaire when installing lamp.
CAUTION: Wear cotton gloves or other covering while installing lamp. Touching lamp glass with
bare fingers will leave oil and may cause the lamp to explode or reduce lamp life. If touched, use
isopropyl alcohol and cotton cloth to thoroughly clean glass portion of lamp.
To install lamp (if applicable):
Step 1. Ensure power is completely removed from luminaire.
Step 2. Remove lamp from shipping box.
Step 3. Set the luminaire head horizontally.
Step 4. Engage service tilt lock to secure luminaire head in position.
Step 5. At back of luminaire, using #2 Phillips screwdriver, remove lamp socket cover by loosening
the two quarter-turn captive screws. Note: lamp socket cover is connected with a safety
tether.
Figure 2-2: Lamp Socket Cover Removal
Lamp Socket
Quarter-Turn
Lamp
Cover
Lamp Socket
Screws