Month Maintenance Actions - Barco DP2K-E series User And Installation Manual

14. 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.
No. Maintenance action
1 Check both dust filters of the projector for dust and grease.
Grease on the filter 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 are contaminated with dust then cleaning the filters with a
vacuum cleaner should be sufficient.
• If the filters feel greasy then the filters must be washed.
Take into account that the time needed to dry the dust filters may be 24 hours or
more. For that reason, it is recommended to have a second set of dust filters
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.
108
Remarks
Replace damaged filters immediately.
See procedures "Vacuum cleaning of
the dust filters", page 113, and "Washing
and drying the dust filters", page 114.
To speed up drying, allow the filter(s)
to dry at 50°C 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.
R5906693 DP2K-E SERIES 19/06/2015