KS
Lüftungskomponenten, Kombinationsschlitzdurchlass
Assembly, installation and operating instructions
16
7
Maintenance
7.1
Clean the inside of the unit
The diffusers conform to the Hygiene Directive VDI 6022. They are largely maintenance-free.
Check all elements that come into contact with air (internal surfaces of the unit, outlet elements etc.) for dirt or deposits dur-
ing maintenance and use a commercially available product to remove.
Fig. 10: Dismantling the air outlet front
Dismantle the air outlet front for cleaning.
Fig. 11: Swivelling the acoustic insulation back-
ing
Swivel the acoustic insulation backing for cleaning. This also allows the
volumetric flow limiter to be accessed.
7.2
Cleaning the volumetric flow limiter
Fig. 12: Clean the volumetric flow limiter.
Clean dust and dirt away from the volumetric flow limiter if need be.
