FP 25/30/50 D / FP 10/20/3050 AIssue: 04/2011 556 Cleaning / Maintenance / Repair6 1 General HintsATTENTIONU 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 itspower 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 theexpenditure of time for maintenance work and repair are reduced to a minimum.The necessary maintenance and cleaning work may be performed by the projector’soperators. This work has to be carried out regularly and carefully. See the following listsregarding the schedule for this work.6 2 CleaningX NOTEThe film print should not be used oily or dirty with antiblocking agents, but always cleanand dry.After each showComponent What is to do?film path / aperture Clean with a soft toothbrush or cloth / Blow out with airpressure.sprockets / pad shoeDailyComponent What is to do?film path / aperture Clean with a soft toothbrush or cloth / Blow out with airpressure.sprockets / pad shoelens Clean with a lens cleaning brush.ATTENTIONU Using air pressure can make problems, because the dirt will not be absorbed butpressed into bushings and optics.U Never use sharp objects to remove particles from film path.Cleaning and Maintenance
