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General notes
1.
1.1
Security
The relevant accident prevention regulations according to BGV C22 must be observed during all work.
The relevant regulations and standards must additionally be taken into consideration during installation,
assembly, servicing, repair, etc.
Before installation, the EcoBloc Inspect and ground plates should be checked for damage.
Damaged or defective blocks must not be installed!
GRAF offers an extensive range of accessories, all of which are designed to match each other and which
can be extended to form complete systems. The use of other accessories may lead to impediments to the
system's functional capability, therefore invalidating liability for resulting damage.
Please note:
There is an increased risk of slipping on Infiltration tunnel system in frosty and wet conditions.
Technical data
2.
510
1160
400
1020
800
580
580
490
490
980
DN 100
DN 150
DN 200
DN 300
DN 100
DN 100
DN 200
incl. Endplatte 1220 mm
400
510
510
1160
400
1020
800
580
580
490
490
980
DN 100
DN 150
DN 200
DN 300
DN 100
DN 100
DN 200
incl. Endplatte 1220 mm
400
510