Ensure that the minimum air space and installation depth for the respective
luminaire is available in the ceiling substructure. NOTE: The wood moisture content indoors should be max. 8–10% during drilling and installation. The clamping ring must be inserted immediately after drilling, as the diameter of the drill hole may change due to moisture changes.
1.
Drill a hole with a diameter of 30 mm at a 90° angle (e.g., using a drill stand or router). The material thickness must be between 12.5 mm and 35 mm.
2.
First, place the clamping ring 28 to the beginning of the metal barbs. If there are several clamping rings in a row, you can align them using the wings. This ensures that the mounting holes in the cover ring are aligned later on.
3.
Push the clamping ring into the hole until it reaches the depth stop on both wings. Once it is fully inserted, the clamping ring is fixed in place and can no longer be turned or adjusted.
4.
These can then be broken off by twisting them.
In the case of luminaires with heat sinks, these must not be covered with insulation, vapor barrier, fleece, or foil!
