Graf ECO BLOC INSPECT 230 Notice D'installation page 27

In order to reduce the number of end plates, the
first and the last transverse rows have to be turned
90° in the longitudinal direction.
End plate
Inspection channel
The Eco connecting elements are needed to fix in
each layer of EcoBloc Inspect modules.
Then the end plates are fitted. These can simply
be snapped into the opening on the EcoBloc
Inspect 230. The end plates must be inserted, so
that GRAF Logo is in accordance with the writing
direction.
DN 100 (4" pipe), DN 150 (6" pipe) or DN 200 (8"
pipe) connections can be produced for inlets on
the Eco end plate. A Dremel drill, jig saw or similar
tool is used to remove the connections.
Once all the blocks are positioned, the system is
fully wrapped in geo textile. This prevents the
ingress of dirt particles into the system.
Please note:
There is an increased risk of slipping on EcoBloc Inspect system in frosty and wet conditions.
7. Installation
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