VMI PULSE'R Prestige VENTILAIRSEC Notice D'installation page 41

3.3.2 Installation
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Trace the part to cut out: a 160 mm diameter circle.
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Cut the material with a suitable tool.
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Insert the sleeve and then the ventilation opening.
3.4 Housings
3.4.1 Ceiling-mounted housings
The Cube model housings can be suspended from the ceiling.
The housing may only be attached via the 4 points shown on the drawing below.
The ceiling-mounting system and the ceiling fastening points must be sized to support the weight of
the housing. Ventilairsec can provide you with a ceiling chain mounting kit (Ref. No. AE 213).
Housing Cube
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