Assembling The Drinking Water Telescopic Dome Shaft; Drinking Water Telescopic Dome Shaft; Drinking Water Lid - Graf PLATIN 1500 L Instrucciones Para Montaje Y Mantenimiento

6.

Assembling the drinking water telescopic dome shaft

6.1 Assembling the drinking water telescopic dome shaft
The drinking water telescopic dome shaft enables infinite adap-
tation of the tank to given site surfaces with earth coverage of
between 455 mm and 755 mm.
For assembly purposes, the enclosed profile seal (material
EPDM) is inserted into the tank dome's sealing groove and is
coated generously with soft soap (do not use mineral oil-based
lubricants, as these attack the seal). The drinking water tele-
scope is then greased, inserted and aligned with the surface of
the site.
„A"
6.2

Drinking water telescopic dome shaft

Imp ortant: To prevent loads from being transferred onto the
tank, round-grain gravel
layers around the drinking water telescope
compacted. Damage to the tank dome
be avoided during this step. 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! For a professional installation of a
drinking water cover, the telescopic dome shaft must reach
about 20 cm above the ground level.
6.3

Drinking water lid

The drinking water telescope is provided with a sec-
ond lid that rests on top. This is also always placed
on the rim of the telescope, except when working in
the tank.
The seal must be in place in the groove around the
entire circumference before the lower telescope lid is
positioned.
ATTENTION: The upper drinking water lid serves
only as a protective cover and is not safe to walk
on!
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(max. grain size 8/16) is filled in
and is evenly
and telescope must
17 / 36
2
1
3
„A"