CSS Series 230 Type A/B

Conveyor System interruptible in the Closing Area 

gte – Conveyor system shutter (FAA) T90/EI90 (EI120)* 

 

FAA Baureihe 230
Proofs of suitability* 
Z-6.6-2089 General Technical Approval of the German Institute for Structural Engineering / Deutsches Institut für Bautechnik (DIBt), Berlin (Germany). 
  LPCB 735a Loss Prevention Certification Board, from BRE London (Great Britain Commonwealth)
  ETA-16/0852 European Technical Approval (Europe) 
  TP 0620928 Сертификата пожарной безопаснос  (Russia)
 
Application Fire protective separation of pneumatic conveyor systems (pipe/ channel)  
 
Clear wall opening

W = 500 mm up to 1.500 mm

H = 500 mm up to 1.500 mm

Thickness of closing element  = 58 mm

 

 

Measurement pipe/channel

150 mm - 1.200 mm Ø*

 
Closing direction
←   →   ↑   ↓
 
   
Kind of installation
Raised installation on walls and ceilings
   
Mounting on Concrete, brickwork, gas concrete, prefabricated walls, cladded steel 
   
Design
Type 230 A 230 B
operating type manually automatic
operating position systematically open
open/closed
open manually operated
motor driven
close manually operated
automatic
alarm closing in the event of fire through mechanical closing device 
   
Operating Principles

During conveying operation of the conveyor system the closing element is 

driven next to the opening and is retained there by means of the hold-open device (magnetic clamp). The conveyor pipe is continuously connected.


n the event of fire detection or at the end of the conveying operation the conveying pipe is separated by means of an axially displaceable segment (sleeve) and that delayed in time (up to 120 sec.) along with the closing operation of the CSS. As a result the closing element can move in the thus occurring gap of the conveying pipe in front of the opening and seals it all over, four-sided overlapping without any remaining openings. 


In case of a motor-driven design all functions can be operated by remote control via control of the hold-open device, the local manual push button on the CSS or by means of the conveyor system control. 

   
Equipment*

Basic equipment see „Description of Conveyor system shutters" 
- Hold-open device for keeping the CSS open. 
- Sensor for realizing the open position.
-Terminal box as interface for control

   
 Additional Equipment

On the circumferential steel frame an axially working pipe shifting device (sleeve) is attached. That sleeve connects two connecting pipes belonging to the CSS pressure-tight with the CSS in open position. The connecting pipes are equipped with standard flanges, to which the incoming and outgoing pipes of the conveyor system are connected.

 

For operating the pipe sealing elements no additional power is needed. Sealing happens automatically along with the movement of the closing element. 



*) Detailed definitions can be taken from the approvals (upon request)


gte Brandschutz gte Brandschutz