User`s manual

VARI❋LITE® - VL1000™ ERS LUMINAIRE USER’S MANUAL
20 05-Oct-2007 02.9663.0001 G
Installing Lamp (Arc Models)
In the event the lamp was packed separately during shipment, it will be necessary to install before use.
WARNING: Ensure that power is 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
alcohol and cotton cloth to thoroughly clean glass portion of lamp.
To install arc lamp:
Step 1. Ensure power is removed from luminaire.
Step 2. At backcap, gradually loosen two 10-32x2-3/8" PPSS black screws (Figure 2-6) a few turns
at a time until backcap is free. (Screws must be alternately loosened to prevent one side from
locking up.)
Figure 2-6: Removing Arc Backcap
10-32x2-3/8 PPSS
Black Screws (captive)
Backcap
Rear Head
CAUTION:
Do not touch lamp
with bare fingers.
- loosen each gradually
Assembly
Alignment Stud (2)
Alignment Hole (2)
Backcap
Interior View
Align when
re-installing
CAUTION:
Holes and studs MUST be
aligned when re-installing.