b) Blind frame variant:
• Make a cut-out in the ceiling with dimension 315 mm x 850 mm.
• Place the mounting frame behind the ceiling so that the inner lugs are inserted
into the cut-out.
• Centre the mounting frame over the cut-out and on the front side screw to the
ceiling plate using the inner lugs.
• Make the electrical connection to the device, but do not switch on.
Attention:
The connection cable must be routed directly away from the device.
It must be routed in the installation area outside the cut-out area.
• Screw the device to the mounting frame.
• Guide the springs of one side of the blind frame into the device box, keeping the
blind frame slightly tilted while doing so. Then pre-tension the springs on the oppo-
sing side and allow to engage in the openings.
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