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ventilation-system.com
Installation of a flush-mounted ventilation grille
Cut the protruding part of the connector to be flush with the finishing screed before laying the finish floor.
The floor surface must be protected against damages with cutting tools.
1. Insert the frame into the connector prior to installation of
the finish floor.
2. Secure the frame on the floor surface and cover the floor
with finishing overlay.
3. Unscrew the fixing screw with a screwdriver.
Use a hexagonal wrench to adjust the levelling screws and fix
the frame by tightening of the fixing screw.
4. Insert the grille into the frame.