Sanyo PLC-WU3800 - Manual (Page 64)

64
Maintenance and Cleaning
Cleaning the Projector Cabinet
Cleaning the Projection Lens
Unplug the AC power cord before cleaning.
Gently wipe the projection lens with a cleaning cloth that
contains a small amount of non-abrasive camera lens
cleaner or use a lens cleaning paper or commercially
available air blower to clean the lens.
Avoid using an excessive amount of cleaner. Abrasive
cleaners, solvents or other harsh chemicals might scratch
the surface of the lens.
Unplug the AC power cord before cleaning.
Gently wipe the projector body with a soft dry cleaning cloth.
When the cabinet is heavily soiled, use a small amount of
mild detergent and finish with a soft dry cleaning cloth. Avoid
using an excessive amount of cleaner. Abrasive cleaners,
solvents or other harsh chemicals might scratch the surface
of the cabinet.
When the projector is not in use, put the projector in
an appropriate carrying case to protect it from dust and
scratches.
Attaching the Lens Cap
When moving this projector or while not using it over an
extended period of time, replace the lens cap.
Attach the lens cap according to the following procedures.
1 Pass the string through a hole of the lens cap.
2 Turn over the projector and remove the screw with a
screwdriver.
Lens Cap
String for the lens cap
Secure it to the hole
with a screw.
Hole
3 Attach the string with lens cap to a hole at the bottom of
the projector and secure it with a screw.
CAUTION
Do not use any flammable solvents or air sprays on the
projector and in its vicinity. The explosion or fire hazard may
occur even after the AC power cord is unplugged because
the temperature inside the projector is extremely high due to
the lamps. In addition, there is a risk that the internal parts
may be damaged not only by the flammable air spray but
also by the cold air.