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MAINTENANCE
THE STRONG XENON TROUPER SPOTLIGHT requires very little maintenance to keep it
in good working order.
THE REFLECTOR should be cleaned periodically with a soft, clean, lint-free cloth to remove
dust from the reflecting surface. If excessively soiled, the reflector may be cleaned with Windex
®
or an equiva-
lent glass cleaner. DO NOT use abrasive cleaners of any kind. Clean the heat filter glass; replace with the
coated surface toward the lamphouse.
CHECK ALL ELECTRICAL CONNECTIONS for tightness on a regular basis. Loose con-
nections, particularly in the DC circuit, may cause premature bulb failure and damage lamphouse components.
THE XENON BULB should be checked occasionally for the presence of dust or foreign mate-
rials. If necessary, clean the quartz envelope of the bulb with alcohol, and wipe dry with a clean, lint-free cloth.
Observe all safety procedures when working with the exposed bulb.
THE INSIDE OF THE LAMPHOUSE and the blower should be cleaned periodically, depend-
ing on the dust conditions at each installation. Keep the blower inlet grille clean to permit free air flow. The
blower is permanently lubricated and requires no oil.
THE LENS SYSTEM should be kept clean to prevent any light reduction in the projected spot.
Tighten the horizontal swing and vertical tilt locking clamps. Remove the boomerang and the optical system
cover to reach and clean the back surface of the large lens. Remove the cover casting over the fadeout, chopper,
and iris controls to remove the small projection lens which is held in place with a large spring-type retainer ring
at the front of the lens barrel.
CLEAN THE PROJECTION LENS and large lens with with any cleaner approved for use on
coated projection lenses. Replace the projection lens with the end with the FL marking ring toward the iris;
secure with the retainer ring.
BEFORE TRANSPORTING the spotlight, remove the xenon bulb from the lamphouse. Place
the bulb in its plastic cover and original shipping container.