Operating Manual Hopper loader

METRO 06-1 to 30-1Maintenance and repair 9Maintenance and cleaningStructureFig. 9.3 – Replace screen filter[1] Screen filter[2] Fastener ring Insert the screen filter so the screen filter seal contacts the fastener ring [2]. Check that the screen filter [1] is correctly positioned, i.e. the rods of the filter fastener (see figure9.2) are not in the vicinity of the vacuum valve.MALFUNCTION!CAUTION!The required vacuum may not be generated if the rods of the filter fastener projectabove the hopper housing. Never force the cover closed. Make sure that the screen filter is precisely positioned and that the rods do notproject above the hopper housing. Close the cover and lock it with the spring clips.The screen filter clogs up faster when regrind material is transported.NoteReduce cleaning intervals appropriately.Edition: February 2006 35