FP 25/30/50 D / FP 10/20/3050 A
Issue: 04/2011
55
6
Cleaning / Maintenance / Repair
6 .1
General Hints
ATTENTION
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.
6 .2
Cleaning
X
NOTE
The film print should not be used oily or dirty with antiblocking agents, but always clean
and dry.
After each show
Component
What is to do?
film path / aperture
Clean with a soft toothbrush or cloth / Blow out with air
pressure.
sprockets / pad shoe
Daily
Component
What is to do?
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.
ATTENTION
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 film path.
Cleaning and Maintenance
