Issue: 08/2012
U Any work on the electric supply wiring must be carried out by electricians.
U Make sure that nobody starts the projector while you are working on it.
For all maintenance, cleaning and repair you must disconnect the projector from its
power supply (switch off the main switch).
U All adjustments must be carried out by experts.
Because of using many maintenance-free parts, the consumption of material and the
expenditure of time for maintenance work and repair are reduced to a minimum.
The necessary maintenance and cleaning work may be performed by the projector’s
operators. This work has to be carried out regularly and carefully. See the following lists
regarding the schedule for this work.
X
The lm print should not be used oily or dirty with antiblocking agents, but always clean
and dry.
Film path / aperture Clean with a soft toothbrush or cloth / Blow out with air
pressure.
Sprockets / pad shoe
Film path / aperture Clean with a soft toothbrush or cloth / Blow out with air
pressure.
Sprockets / pad shoe
Lens Clean with a lens cleaning brush.
U Using air pressure can make problems, because the dirt will not be absorbed but
pressed into bushings and optics.
U Never use sharp objects to remove particles from lm path.
Cleaning and Maintenance
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