Fitting The Inlet And Vent - Graf SICKER-BLOC COMPACT 300 Anleitung

5.4

Fitting the inlet and vent

Inlets can be installed at the front or side of the
block in DN 110, DN 125, DN 160 or DN 200. A
rotary cutter, keyhole saw or similar tools are suit-
able for cutting out the connections.
On the inlet surface, an X is cut into the geotextile.
The inlet pipe is slid in around 150 mm and the rest
of
X cut glued or welded to the pipe.
The vents needed are produced in the same way.
The vertically aligned vents can be produced on
the horizontal drill surface using a 90° KG bend.
The Rain Bloc compact 300 also has a DN 110
connection on the upper side of the block.
The required number as well as the size of the vents depend on the diameter of the inlet pipe and the
number of inlets.
Inlet pipe*
DN 110
DN 160
DN 200
DN 315
* If more than one inlet pipe is used, the number of vents increases correspondingly.
5. Installation
the
DN 110
1
1
2
3
Table 5 - Number and size of vents depending on the inlet pipe
Figure 14: Fitting the inlet
Figure 15: Fitting the vent
Number of vents
DN 160
2
4 /
DN 200
1