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Installation and maintenance instructions for
GRAF rainwater storage tank, Carat series
2700 L
3750 L
4800 L
6500 L
Order No. 370001
Order No. 370002
Order No. 370003
Order No. 370004
The points described in these
instructions must be observed
under all circumstances. All
warranty rights are invalidated in
the event of non-observance.
Separate installation instructions
are enclosed in the transportation
packaging for all additional articles
purchased from GRAF.
The tank must be checked for any
damage prior to insertion into the
trench under all circumstances.
Missing instructions can be
downloaded on www.graf.info or
can be requested from GRAF.
Table of contents
ASSEMBLING THE TANK DOME AND TELESCOPIC
DOME SHAFT
Assembling the telescopic dome shaft
Telescopic dome shaft on which persons may walk