Fitting Tank Dome And Telescopic Dome Shaft; Fitting Tank Dome; Fitting The Telescopic Dome Shaft; Telescopic Dome Shaft For Pedestrian Loading - Graf Carat XXL Instrucciones De Instalación / Montaje Y Mantenimiento

6.
6.1

Fitting tank dome

Before actually fitting, the seal provided
between the tank and tank dome is slid onto
the support profile of tank neck "B". The
tank dome is then aligned to the pipes and
slid into the tank neck up to the stop. It is
essential that the upper seal "A" (already
pre-mounted) is correctly positioned.
"A"
6.2

Fitting the telescopic dome shaft

The supplied telescopic lorry dome shaft (cover in
accordance with DIN 3223 - to be provided by the
customer) allows the shaft to be smoothly adjusted
to the terrain surface. To assemble, the profile seal
(material EPDM) of the tank dome is rubbed in
with plenty of soft soap (do not use lubricants with
a mineral oil base because they will corrode the
seal). The telescopic dome shaft is then greased,
slid in and aligned to the terrain surface.
6.3

Telescopic dome shaft for pedestrian loading

Important: To prevent loads from being transferred
to the tank, the telescope is filled
round gravel (max. grain 8/ 16) and evenly
compressed. Avoid damaging the tank dome and
telescope. The minimum covering above the
tank shoulder is at least 750 mm (max. 1050 mm
with telescope, coverage up to max. 1500 mm
possible with extension sleeve).
Please note that the corresponding tank cover has
to be provided by the customer.
It must be possible for the cover to be opened with
hydrant keys A or B in accordance with DIN 3223
and the cover must be appropriate for the loading
on site.

Fitting tank dome and telescopic dome shaft

"B"
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