Siemens NXAIR - Operating Instructions for Contactor Type 3 TL8 and 3 TM3

Preparing installation
110-0084.9 / 15 NXAIR / ≤ 40 kA 19
5.12 Installation and fixing material without additional earthquake stabilization
Before installing the individual components, the installation and fixing material required has to be prepared.
NOTICE
Damages due to corrosion
Welded seams are susceptible to corrosion.
After welding, protect the welded seams professionally against corrosion.
Floor fixing versions:
Bolted
floor fixing
Welded
floor fixing
Foundation
possible
possible
Double floor
possible
not possible
Version with bolted floor fixing
Fig. 7: Bolted floor fixing
(1)
Upper edge of finished floor
(7)
Min. 90 mm
(2)
Floor fixing plate (holder for profiles at a
distance ≥ 1200 mm), Fig. 10 "Side view of the fixing
plate"
(8)
80 mm
(3)
C-profile CB 50 x 30 x 3, EN 10025, S235JR
(9)
Raw floor
(4)
Hook-head bolt M16x35-4.6-galvanized
Washer ISO 7094 - 16 - 100 HV
Hexagon nut ISO 4032 – M16 – 8
(10)
Expansion dowel with hexagon
head bolt and washer: FAN 12/10
(5)
Base frame of panel
(11)
Floor finish
(6)
Min. 50 mm
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