Table of Contents
Advertisement
Preventative maintenance actions
14.1 1 month maintenance actions
MAINTENANCE TYPE A (perform every month)
The 1 month maintenance actions, listed below, may be performed by a trained projectionist who is
familiar with potential hazards associated with the product.
N-
Maintenance action
o.
1
Check both dust filters and foam filters of the projector for dust
and grease.
Grease on the filter and foam can build up after several months in
an environment contaminated with greasy air. Note that areas
where popcorn is consumed are subject to greasy air.
•
If the filters or foams are contaminated with dust then cleaning
the them with a vacuum cleaner should be sufficient.
•
If the filters or foams feel greasy then they must be washed.
Take into account that the time needed to dry the dust filters and
foams may be 24 hours or more. For that reason, it is
recommended to have a second set of dust filters and foams which
can be used while cleaning the first set.
2
Check the surface of the lens output side for dust (it is not
necessary to remove the lens from the projector to do this). Clean
only if necessary.
3
Check the porthole (both sides) for dust.
14.2 3 month maintenance actions
MAINTENANCE TYPE B (perform every three months)
The 3 month maintenance actions, listed below, may be performed by a trained projectionist who is
familiar with potential hazards associated with the product.
No. Maintenance action
1
Clean the back air outlet vents of the lamp modules and Lamp
Power Supply (LPS).
2
Clean the housing of your projector.
128
R5906790 /04
Athena
Remarks
Replace damaged filters and
foams immediately.
See procedures "Vacuum
cleaning of the dust filters and
filter foams", page 133, and
"Washing and drying the dust
filters", page 133.
To speed up drying, allow the
filters and foams to dry at 50°C
max (122°F max) in a well
ventilated room.
Clean the equipment if dust is
clearly visible upon the surface of
the lens output side.
Note: if the lens was removed
from the projector, a manual
"Lens Home & Return" action
must be executed to calibrate the
position of the lens in relation to
the Lens Holder. This way the
references of the existing 'lens
files' remain valid. See user guide
of the Communicator software.
Clean the porthole if dust is
clearly visible upon the surface.
Use a clean dry micro-fiber cloth
suitable for cleaning optics.
Remarks
Dust the vents using a vacuum
cleaner with brush attachment.
Remove excess dust on and
around the projector covers. See
cleaning instructions in this
manual.
Advertisement
Table of Contents
