Siemens LC 99 Serie Mode D'emploi Et Notice De Montage page 29

Installation
5. Screw together the upper and lower
sections of the support frame at the
specified overall height with 8 screws.
6. Screw the support frame to the ceiling
with 4 screws.
7. Remove the panel.
08. Insert the extractor hood over the
installation aids on the support frame.
Exhaust air
430 – 710
Circulating air
430 – 750
09. Screw the extractor hood to the support
frame and screw back the panel.
10. Align the extractor hood. To do this,
loosen the ceiling screws in the support
frame.
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