R5906150 /02 XDL11811.1 Check the dust filtersHow to check the large dust filter?1. Unlatch and pivot the front cover door which contains the dust filters.Note: In case there is insufficient space to pivot the front cover door 90 degrees pull out the small sidepanel from the front cover door assembly as illustrated below.Image 11-12. Detach the dust filters from the inner side of the front cover door. Do this by pushing the two latches (reference1 Image 11-2) of the dust filter inwards.112Image 11-23. Check the “air in” side of the dust filter for dust and/or grease.In case the filter is contaminated with grease wash and dry the dust filter. See cleaning procedure “Washingand drying the dust filters”, page 120.In case the filter contains dust but doesn't feel greasy then vacuum clean the dust filter. See procedure“Vacuum cleaning of the dust filters”, page 119.Note: Grease on the filter can build up after several months in an environment contaminated withgreasy air. Note that areas where popcorn is consumed are subject to greasy air.Tip: Take into account that the time needed to dry the dust filters may be 24 hours or more. For that,it's recommended to have a second set of dust filters which can be used while cleaning the first set.Maintenance procedures
