fungus, mites, and mold. Wipe all exposed metal parts
Operation in Desert and Tropical
with a cloth moistened with Lubricating Oil, General
Purpose (FED VV-L-800) (FNS 9150-273-2389). Store
a. Desert Regions. Before operating the projector set,
the projector set in a well-ventilated area and air the
remove dust and sand from the exterior surfaces of the
carrying case daily.
projector, roll attachments, and adapter and the interior
2-11. Operation in Maritime, High Altitude, Low
surfaces of the projector case assembly with a soft-
Temperature or Rainy Regions
bristled brush. Remove dust and sand from the lenses
of the projector with a hand blower; then wipe them with
To prevent corrosion from salt-laden air of salt water
a lens tissue moistened with lens cleaner. Cover the
spray and rusting from moisture when the projector set is
projector set components while they are not in use.
stored, wipe all exposed metal parts, wish a cloth
b. Tropical Regions.
moistened with oil (FED VV-L800).
temperature (para 2-9) and then wipe with a clean, dry
Keep oil off the lenses, fresnel lens, stage
cloth before using it. When storing the projector set,
glass, and electrical contacts.
cover it with water-repellent material and add desiccant,
Check the projector set daily; remove corrosion,
if available, to absorb moisture.