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. The use of accessories that have not been approved by GRAF results in the exclusion of the warranty/guarantee.
TECHNICAL DATA 2.1 Technical Data Platin XXL / Connection option DN150 *Telescopic dome shaft at maximum height Maxi telescopic Mini telescopic dome shaft dome shaft *Telescopic dome shaft at minimum height 2.2 Overview tanks Platin XXL Tank 20000 litres 25000 litres 30000 litres Art.
Telescopic dome shaft (can be inclined by 5º) Profile seal - Telescopic dome shaft Tank dome (can be rotated by 360º) Tank seal - Tank dome Tank dome sealing plug Platin XXL tank ...
Subsoil Telescopic dome shaft Compacted foundation Surrounding (round-grained gravel, maximum grain size 10/20) Covering layer Platin XXL Underground Tank Concrete layer for surfaces used by passenger cars ß ––> DIN 4124 from 1250mm depth of the trench 4.1 Construction site Under all circumstances, the following points must be clarified prior to installation: •...
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(See table for max. immersion depth). Dissipation of the drainage water (e.g. via an annular drainage system) is recommended in the case of cohesive, water-impermeable soils. Tank 20000- 65000 litres Max. immersion depth 1250 mm Graf UK Ltd...
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If you have any questions in this regard, please contact your Graf UK team. 4.10 Installation adjacent to surfaces used by vehicles If the underground tanks are installed adjacent to...
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INSTALLATION AND ASSEMBLY 4.11 Connection of several tanks Two or more tanks are connected via the assembly surfaces by means of GRAF special seals and basic pipes (to be provided at the construction site). The apertures must be drilled to the corresponding size using only the GRAF special crown bit.
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Drainage straight as possible, without solution bending, to the tank with a decline. Necessary bend must be formed using 30º moulded sections. Important: The empty pipe must be connected to an aperture above the max. water level. 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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1 Extension = max. earth-cover 955 mm respectively 1055 mm (in connection with Mini respectively Maxi telescopic 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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