Installation Conditions - Graf SAPHIR 900 L Einbau-/ Montage-/ Und Wartungsanleitung

Cover heights with telescopic dome shaft (Mini /
Maxi) in green area.
Mini telescopic dome shaft
Maxi / cast telescopic dome shaft
Cover heights with extension sleeve and telescop-
ic dome shaft, maximum.
(For use In green areas only – not suitable for
trafficked areas.)
Cover heights with cast iron telescopic dome shaft
(class B) in area driven over by vehicles up to 3.5
tonnes without groundwater or standing groundwa-
ter, see also 7.3.
Cover heights with cast or HGV-bearing telescopic
dome shaft
(with cover class B or D – provided by customer),
in area driven over by HGVs – without groundwa-
ter or standing groundwater, see also 6.2.3. and
7.4.
Please note: HGV can only be driven over if a
self-supporting, (Steel)-reinforced concrete bridge
is installed.
Cover heights for installation in groundwater - the
hatched area shows the permissible submersion
depth of the shaft, see also 6.2.2.
(For use In green areas only – not suitable for
trafficked areas.)
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3.

Installation conditions

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Teleskop-Domschacht
Mini
140-340
max. 1200
>400 <1000
max. 500
>300 <600
Max.
Teleskop-Domschacht
Maxi / Guss
140-440
max. 3,5 to
Max.