General Information; General; Safety; Information About Operating The System - Graf ECO BLOC INSPECT 420 Instrucciones Para El Montaje

1.

General information

1.1

General

Infiltration/attenuation systems are usually subject to official approval processes. This should be
investigated in the planning phase and approval sought if required. The statutory specifications and the
requirements in the relevant literature, such as European standards and work sheets / data sheets of the
national requirements standards, always apply.
Only authorised and qualified personnel should install and inspect the Graf EcoBloc Inspect system. The
following safety and installation instructions should also be noted.
An infiltration/attenuation system is usually sized in accordance with national standards. You can request
free sizing from Graf. The permeability of the surrounding soil is of great significance and may result in
problems with and damage to the Graf infiltration & attenuation system if calculated incorrectly.
1.2

Safety

All work should be undertaken in compliance with the relevant accident prevention regulations according
to BGV C22 or similar. There is an increased risk of slipping on Graf EcoBloc Inspect in frosty and wet
conditions.
GRAF provides an extensive range of accessories, which are all coordinated and can be combined to
form complete systems. The use of accessories that have not been approved by GRAF results in the
exclusion of the warranty/guarantee.
1.3

Information about operating the system

The supplementary document "Instructions for operating and maintaining the GRAF EcoBloc Inspect"
contains more information about the guidelines and obligations of installers & operators of Graf infiltration
& attenuation system.
This document also contains information about the filter elements needed to pre-treat the surface &
rainwater entering into the Graf infiltration & attenuation system.
1. General information
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