Assembly Of The Double Walled Plastic Cover On The Telescopic Man Hole Well; Assembly Of The Telescopic Man Hole For Areas Traversed By Light Traffic - Garantia Cristall Notice D'installation Et D'entretien

6.7

Assembly of the double walled plastic cover on the telescopic man hole well

The cover must remain child proof locked in position
except when working in the tank.
The three socket sleeves are guided and hammered from
below into the holes of the telescopic attachment and
screwed from above with 5 - 6 turns. Finally place the
cover in position and screw into place so that it is child
proof. The washers prevent the screws from cutting into
plastic material of the cover.
6.8

Assembly of the telescopic man hole for areas traversed by light traffic

When the tank is installed in areas traversed by light
traffic (Class B, max axel load 2.2 t) the telescopic
assembly must be embedded and supported by
reinforced concrete around the collar (Load classification
B25 = 250 Kg/m²). The concrete encasement must be
uninterrupted, 300 mm wide and approximately 200 mm
deep. Finally the cast frame (delivered in the package)
and the cover are put into place. The earth covering
above the tank must be not less than 800 mm and a
maximum of 1000 mm.
Under no circumstances are ensuing loads to be transferred directly to the tank.
The underground tanks of the Cristall series may under no circumstances be installed in areas traversed
by heavy goods vehicles or heavy machinery.
The cover must always be secured in place and made child proof after every opening.
Under no circumstances should cement well rings or similar extensions be used, only the
GARANTIA telescopic man hole well.
If not correctly observed, any right to claim on the guarantee may be refused.
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info@garantia.eu
6. Installation and assembly
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Screw M8x60
Washer M8
Double walled
cover
Telescopic
access
Sleeves M8
Encasement
(for cover)
Concrete
Covering layer
Chips
Reinforce
Cover
Telescopic access
Seal
Dome shaft