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.
1590 mm 1820 mm 1820 mm 2100 mm 2100 mm Htot* Htot* 2010 mm 2010 mm 2200 mm 2200 mm 2430 mm 2430 mm 2710 mm 2710 mm * Htot = total height * Htot = total height Graf UK Ltd...
ß according to DIN 4124 ß ß > 100 mm < 300 mm < 300 mm < 300 mm < 300 mm < 300 mm < 300 mm < 300 mm < 300 mm > 150 mm Graf UK Ltd...
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Types of load which occur, e.g. traffic loads Types of load which occur, e.g. traffic loads Graf UK Ltd xpert ground report should be requested from the local planning authority to determine the physical xpert ground report should be requested from the local planning authority to determine the physical...
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(See table for max. mersion depth). ssipation of the drainage water (e.g. via an annular Graf UK Ltd ainage system) is recommended in the case of cohesive,...
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12 to Coverage heights with Begu telescopic dome shaft (with cover class D – to be provided at construction site) in areas Max 8 to used by trucks with a max. weight of 12 to. >800<1500 Graf UK Ltd...
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5.3.4 Connection of several tanks 5.3.4 Connection of several tanks Two or more tanks are connected via the assembly surfaces by means of GRAF special seals and basic 5.3.4 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 construction site).
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The minimum coverage above the shoulder of the tank is at least 800 mm (max. 1050 mm with telescope, coverage up to max. 1200 mm possible with intermediate section). Attention: It is essential to use the cast telescopic dome shaft (with class B cast cover). Graf UK Ltd...
Servicing should be carried out as follows: Drain the tank completely Clean surfaces and internal parts with water Remove all dirt from the tank Check that all internal parts are firmly seated. www.graf.info 2020-08 Graf UK Ltd...
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Submersible pump with floating water intake mains drainage network or soakaway Internal hose connection box External hose connection box 6.3 Schematic drawing of Graf Garden Comfort System 6.3 Schematic drawing of Graf Garden Comfort System First Fused Spur Internal Hose Connection Box...
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Internal hose connection box, located on manhole cover of rainwater tank 25mm compression T-fitting 25mm compression x 3/4” female threaded fitting 25mm compression x 1” male threaded fitting 1m length of braided hose, 3/4” male x 3/4” female connections Graf UK Ltd...
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GARDEN SUBMERGE SET - INSTALLATION OF TECHNICAL PARTS 7.3 Installation of internal hose connection box Graf UK Ltd...
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GARDEN SUBMERGE SET - INSTALLATION OF TECHNICAL PARTS 7.3 Installation of internal hose connection box (continued) Graf UK Ltd...
(more often in autumn due to more leaves and twigs) or according to requirements. The filter strainer basket must be lightly pressed into place taking care that the seal sits precisely after every cleaning. At the occasion of each inspection, the overflow siphon must be checked and flushed in necessary. Graf UK Ltd...
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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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