(telescopic dome shaft with corresponding cover)! Only original GRAF covers or covers approved in writing by GRAF must be used. 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.
TECHNICAL DATA 2.1 Technical Data Carat XL / Connection option DN160 * Telescopic dome shaft at maximum height Mini telescopic Maxi telescopic dome shaft dome shaft * Telescopic dome shaft at minimum height Graf UK Ltd...
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TECHNICAL DATA 2.2 Technical Data Carat XL / Connection option DN110 * Telescopic dome shaft at maximum height Mini telescopic Maxi telescopic dome shaft dome shaft * Telescopic dome shaft at minimum height 2.3 Overview tanks Carat XL Tank 8500 litres...
TANK STRUCTURE Cover Telescopic dome shaft (can be inclined by 5º) Profile seal - Telescopic dome shaft Tank dome (can be rotated by 360º) Tank seal - Tank dome Carat XL underground tank Graf UK Ltd...
Telescopic dome shaft Compact foundation Surrounding (round-grained gravel, maximum grain size 10/20) Covering layer Carat XL Underground Tank Concrete layer for surfaces used by passenger cars ß ––> DIN 4124 from 1250mm depth of the trench ß according to DIN 4124 4.1 Construction site...
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750-1050 mm 750-950 mm 750-1050 mm max. 2000 mm 4.4 Maximum cover permitted over tank Maximum coverage heights with extension and max. 2000 mm telescopic dome shaft. (Without groundwater or stratum water) >800 <2000 mm >800 <2000 mm Graf UK Ltd...
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4.7 Installation below light-duty vehicle surfaces Cover heights with vehicle loading telescopic dome shaft (class B) in area driven over by vehicles up to 3.5 >800 <2000 mm tonnes. (Without groundwater or stratum water) >800 <2000 mm Graf UK Ltd...
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The apertures must be drilled to the corresponding The apertures must be drilled to the corresponding size using only the GRAF special crown bit. It must be size using only the GRAF special crown bit. It must be ensured that the distance between the tanks is at least ensured that the distance between the tanks is at 600 mm.
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Important: The empty pipe must be connected to an aperture above the max. water level. Important: The empty pipe must be connected to an aperture above the max. water level. 4.13 Routing connections - specific to 19 / 52 Wastewater applications 19 / 52 Graf UK Ltd...
The cover is then positioned and is sealed to prevent entry by children. Tighten the threaded connection on the cover so tightly that it cannot be opened by a child! Graf UK Ltd...
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2000mm (in each case in connection with the Maxi tel- escopic dome shaft). Telescopic dome shaft (can be inclined by 5º) Extension Tank dome (can be rotated by 360º) Graf UK Ltd...
Separate installation instructions are enclosed in the transportation packaging for all additional articles purchased from GRAF. The components must be checked for any damage prior to installation under all circumstances. Missing instructions can be downloaded on www.graf.info or can be requested from GRAF. Graf UK Ltd...
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W A T E R B U T T S & C O M P O S T E R S M U L T I P U R P O S E C O N T A I N E R S Graf UK Ltd Graf UK Ltd (Scotland) Regen House 220 Blairtummock Road...
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