Page 1: Table Of Contents
Installation and maintenance instructions for Li-Lo XL/XXL Rainwater Underground Tank DN 110: 7500 L Order No. 390828 10000 L Order No. 390822 15000 L Order No. 390823 20000 L Order No. 391810 25000 L Order No. 391811 Table of contents...
Page 2: General Notes
QMS:ISO 9001:2015 certified. GARANTIA offers a wide range of accessory parts which are precisely coordinated and can be used to complete systems. The use of different accessory parts can lead to impact the functionality of the system, and to void liability for consequential damages.
Page 3: Installation Conditions
Installation conditions Possible coverage heights from cutting dome shaft. 585/1035 mm In areas with pedestrian loads only (class A installations), extension riser may be used for a maximum coverage height of 1500mm. In areas driven by vehicles up to 3.5 tonnes (class B installations), cover heights may be from 750mm to 1300mm.
Page 4: Technical Data
Technical data Overview connection option DN 110 Overview tanks Li-Lo XL Tank 7500 L 10000 L 15000 L Art. No. Weight 390 kg 460 kg 710 kg 3600 mm 4900 mm 7500 mm 2250 mm 2250 mm 2250 mm 1250 mm...
Page 5: Tank Structure
Li-Lo XL tank  Installation and assembly   Subsoil Covering layer   GARANTIA Cover Li-Lo XL Rainwater Underground Tank   Compacted foundation Concrete layer for passable surfaces  Surrounding (round-grained gravel, max. grain size 8/16) 5 / 11...
Page 6: Construction Site
Installation and assembly (continuation) Construction site Under all circumstances, the following points must be clarified prior to installation: The structural suitability of the ground • • Maximum groundwater levels which occur and drainage capability of the subsoil • Types of loads which occur An expert ground report should be requested from the local planning authority to determine the physical characteristics of the subsoil.
Page 7 5.2.5 Connection of several tanks Two or more tanks are connected via the assembly 600 min surfaces by means of GARANTIA special seals. The apertures must be drilled to the corresponding size using GARANTIA special crown bit. It must be ensured that the distance between the tanks is at least 600 mm. The pipes must project at least 200 mm into the tanks.
Page 8: Insertion And Filling
Installation and assembly Insertion and filling The tanks must be inserted, impact-free, into the prepared trench using suitable equipment. To avoid deformities, the tank is filled 1/3 with water before filling in the tank surrounding. Afterwards the surrounding (round gravel, max.
Page 9: Assembling The Tank Dome Telescopic Dome Shaft
Assembling the tank dome telescopic dome shaft Assembling the tank   Prior assembly, the enclosed seal is locked onto the tank neck’s  profile "B". The tank dome is then locked to the tank neck. It is essential to make sure that the upper seal "A"...
Page 10: Assembly Of Car Module (Class B)
(can be inclined by 5°)   Profile seal   Li-Lo extension riser   Profile seal   Li-Lo XL dome (can be rotated by 360°)  Li-Lo XL adaptor   Tank seal  10 / 11...
Page 11: Inspection And Servicing
Inspection and servicing The entire system must be checked for leaks, cleanliness and stability at least every three months. The entire system should be serviced at intervals of approx. 5 years. In this case, all parts of the system must be cleaned and their function checked. Servicing should be carried out as follows: •...

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Garantia Li-Lo XL Installation And Maintenance Instructions Manual

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