UserManual S SA2 S SA2L202010
Table Of Contents
- Table of Contents
- Introduction
- Warnings
- Operating Conditions
- Installation
- Installation Methods
- Opening Preparation for S-SA2 Installation
- Standard Distances Between Damper Bodies
-  Installation into a Soft Crossing (up to Size 1000 × 800 mm)
- Connecting S-SA2 to “multi” Ductwork Made of Boards
- S-SA2L Installation
-  Installation on the Vertical Duct with a Ledge
-  Installation Directly on the Horizontal Duct
- Electrical Connections
- Operation Manual
- Smoke Damper Functionality Check
- Smoke Damper Inspection
- Warranty Conditions
- Operating Journal
- Warranty Service
S-SA2
8/40 | User Manual S-SA2 & S-SA2L | 201905 201905 | User Manual S-SA2 & S-SA2L | 9/40
Opening Preparation for a Flexible Wall
Fig. 2: Flexible (plasterboard) wall with a rectangular opening and vertical cross-section (right)
Tab. 4: Thickness of tested wall
Fire Resistivity
Minimum s Minimum s
CW
Allowed Metal
Stud Group
Thickness
of Plasterboards
Insulation
Thickness Cubic Density
(mm) (mm) (kg/m
3
)
90
150 100 C 12,5 60 ... 70
80 ... 115
120 85 ... 115
Legend
1 On each side - 2 layers of plasterboard reproof plate type F, EN 520 (thickness see Tab. 4)
2 Vertical CW-proles (proles with s
CW
based on re resistivity, see Tab. 4)
3 Horizontal CW-proles (prole with s
CW
based on re resistivity, see Tab. 4)
4 Mineral wool; thickness/cubic density see Tab. 4)
4
1
3
H
1
× W
1
s
s
CW
s
H
1
W
1
ma
x
.
6
25
3
4
2
1