Siemens NXAIR Installation Instructions Manual page 21

Version with fixing on double floor
Fig. 9: Fixing on double floor
(1) Upper edge of double floor
Hexagon head bolt ISO 4017 – M10 – 8.8
(2) Washer ISO 7093-1 - 10 - 200 HV
Hexagon nut ISO 4032 – M10 – 8
(3) Base frame of panel
Floor fixing plate
Fig. 10: Side view of the fixing plate
110-0084.9 / 15
NOTICE
Damages due to corrosion
Welded seams are susceptible to corrosion.
After welding, protect the welded seams professionally against corrosion.
NXAIR /
(4) Substructure
Supporting profile
(5)
(e.g. profile 70 x 40 x 2)
(6) Floor plate (approx. 36 mm thick)
≤
40 kA
Preparing installation
21