1 Safety ................................................................ 6
1.1 General safety notes ................................. 6
1.2 Correct use ................................................ 6
1.3 Qualified staff ............................................. 6
2 Technical data .................................................. 7
2.1 General data .............................................. 7
2.2 Dimensions and weight ............................. 8
3 Transport and storage ................................... 11
4 Parts and function ......................................... 12
5 Installation ...................................................... 13
5.1 Installation situations ............................... 13
5.2 Safety notes regarding installation .......... 13
5.3 General installation information ............... 13
5.3.1 Installation position ............................... 14
5.3.2 Adjoined damper installation ................ 14
5.3.3 Installation opening .............................. 16
5.3.4 After installation .................................... 16
5.4 Supporting construction – solid walls ...... 17
5.4.1 Dry mortarless installation .................... 17
5.4.2 Wet-dry mortarless installation ............. 19
5.4.3 Mortar-based installation ...................... 21
5.5 Supporting construction – solid ceiling
slabs ........................................................ 23
5.5.1 Mortar-based installation ...................... 23
5.6 Supporting construction – lightweight par-
tition wall .................................................. 25
5.6.1 Dry mortarless installation .................... 25
5.6.2 Wet-dry mortarless installation ............. 27
5.6.3 Mortar-based installation ...................... 29
5.7 Fire-resistant smoke extract ducts .......... 31
5.7.1 In vertical and horizontal smoke extract
ducts ..................................................... 31
5.7.2 In horizontal smoke extract ducts ......... 33
5.7.3 On horizontal smoke extract ducts ....... 34
5.7.4 On top of horizontal smoke extract ducts
............................................................... 36
5.7.5 At the end of horizontal smoke extract
ducts ..................................................... 38
5.8 Suspending the smoke control damper ... 39
5.8.1 General ................................................. 39
5.8.2 Fixing the unit to the ceiling slab .......... 39
5.8.3 Suspended installation ......................... 39
6 Smoke extract duct and cover grille ............ 40
6.1 Smoke extract ducts ................................ 40
6.2 Cover grilles ............................................. 41
6.3 Inspection access .................................... 41
7 Electrical connection .................................... 42
7.1 General safety notes ............................... 42
7.2 Wiring and connection to the central BMS
.................................................................. 42
7.3 Actuators ................................................. 43
7.3.1 B24 ....................................................... 44
7.3.2 B230 ..................................................... 45
7.3.3 B24-SR ................................................. 46
7.4 Actuator with control module ................... 47
7.4.1 TROXNETCOM B24A, B24AM,
B24AS .................................................. 48
7.4.2 B24BKNE ............................................. 49
7.4.3 SLC technology - B24C ........................ 50
7.4.4 B24D and B230D ................................. 51
8 Commissioning/functional test .................... 53
8.1 Commissioning ........................................ 53
8.2 Functional test ......................................... 53
8.2.1 Manually, on the smoke control damper
............................................................... 53
9 Maintenance ................................................... 54
10 Decommissioning, removal and disposal ... 56
11 Index................................................................ 57
Table of contents
Smoke control damper Type EK2-EU 5
