Revolving door TSA 325 NT
11
Installation
4.2.5 Installation without floor ring
The self-supporting drum structure of revolving door TSA 325 NT can be mounted directly on the top edge of the
finished floor in certain circumstances.
Installation without a floor ring is only permitted if the finished floor level is sufficiently load-bearing and even.
Not possible for the all-glass, breakout and RC2 versions.
The placement of the mounting holes for the side elements is determined in three steps:
à
Determine the centre of the door system.
à
Mark the interior radius (3) of the side elements on the finished floor level.
à
Determine the mounting points for the side elements.
à
3-leaf doors 60°
à
4-leaf doors 45°
1
System axis
2
Passage axis
3
Interior radius
4
Drilling radius for side panel
attachment points
5
Exterior side panel radius
Determine the centre of the door system
X
Precisely determine the centre of the door system and mark.
Mark the interior radius
X
Mark the drilling radius for the side panel mounting points (4) from the centre of the door system.
Determine the mounting points for the side panels for 3-leaf door systems
X
Determine the mounting points for the side panels based on the system axis (1) and the passage axis (2)
according to the sketch.
1
System axis
2
Passage axis
3
Interior radius
4
Drilling radius for side panel attach-
ment points
5
Exterior side panel radius
6
Line length = drilling radius (4)
7
Line length/2
8
Arc size = 0.5 x floor ring/3
