Graf CARAT XXL Instrucciones De Instalación / Montaje Y Mantenimiento página 13

Installation/ assembly/ and maintenance instructions for
GRAF Carat XXL underground rainwater tank
Carat XXL
mains water underground
reservoir
natural
16 000 - 122 000 litres
The points described in these in-
structions must be observed in all
cases. Failure to do so shall invali-
date the warranty. For any addi-
tional items purchased through
GRAF, you will receive separate
installation instructions in the
transport packaging.
The tanks must be checked for any
damage before the system is
transferred to the trench.
You can download any missing
instructions from www.graf.info or
request them from GRAF directly.
mail@graf.info
www.graf.info
Contents
1. GENERAL INFORMATION
1.1 Safety
2. INSTALLATION CONDITIONS
3. TECHNICAL DATA
4. STRUCTURE OF TANK
5. INSTALLATION
5.1 Foundation
5.2 Trench
5.3 Insertion and filling
5.4 Laying connections
6. FITTING TANK DOME AND MAINS WATER
TELESCOPIC DOME SHAFT
6.1 Fitting tank dome
6.2 Fitting mains water telescopic dome shaft
6.3 Mains water telescopic dome shaft suitable for
pedestrian loading
6.4 Inner cover
6.5 Assembly of intermediate piece
7. INSPECTION AND MAINTENANCE
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