FP 25/30/50 D / FP 10/20/3050 AIssue: 05/2011 516 3 MaintenanceDailyComponent What is to do?intermittent movement Check oil level => oil level must be between the red and thegreen ring, if necessary refill oil, see chapter 6.3.2.Every 3 monthsComponent What is to do?lens holder Lubricate the lens holder guidance with Cardan oil,type 8657fibre gear /shutter shaft wormLubricate with Kinoton EL 4854 grease.chains Lubricate with Esso universal oil.aperture changer(if installed)Clean the part of the shaft above the film path with a cloth,and the threaded part of the shaft (inside the back cover) witha brush. After cleaning lubricate the threaded part of the shaftwith Klübertex BEM 43-132 or Esso universal oil.Do not lubricate the brass tube/non threaded parts of shaft!Every 6 monthsComponent What is to do?Reverse-scan sounddeviceCheck O-rings on sound pressure roller.Check all rollers, whether they run easily.AnnuallyComponent What is to do?sound reproducer Lubricate the pressure roller ball bearings with a drop ofCardan oil, type 8657. Do not use any other lubricant!Lubricate the sound drum shaft with 1 drop of Essouniversal oil.X NOTEZ Cardan oil is very pasty therefore the ball bearings will be retarded for a proper filmrun. By getting move the guide roller with one finger, the roller has to stop at lastafter a half of turn. Otherwise you have to clean the bearing and then fill it withCardan oil.Z You must not use any oil or grease!water cooling (if existing) Empty and clean and refill coolant. Check whether pumpand refrigeration system are sealed and working properly.Maintenance and Repair
