Page 446 - 3K_e-Catalogue 2018
P. 446
4.2.2 ASSEMBLING THE BEARING STRUCTURE (PLENUM)
WARNING!
Use wall anchors that are compatible with the characteristics of the rustic ceiling, and
with sufficient capacity to withstand the overall weight of the filter ceiling of 470 kg (see
previous chapters)
Once the entire bearing structure (plenum) is lifted, it must be anchored to the rustic ceiling.
The bearing structure (plenum) has 10 anchor points (welded brackets) that have Ø 14 mm holes (below figure).
Pay attention to the levelling of the bearing structure (plenum) during the anchor stage, which must be level.
INSTALLATION AND MAINTENANCE 17
