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C730
!
!
M16
CEMENTING THE CASING
Dig a pit in the ground following the dimensions indicated in pic. 4.
Ø 50 mm
Elpro S40/S20
Pic. 4
Pic. 5
Check soil natural permeability: 50 liters of water must be able to soak away in not
longer than 30/40 minutes. If not, provide a pipe allowing rain water to flow into a
sewerage system or a collecting well equipped with a submersed pump to keep it
empty.
Lay a Ø 50 mm corrugated tube to lead the electric cables through it, either from a junction pit or directly from the Elpro S40/S20
electronic controller (pic. 5).
NOTE WELL: the foundation casing is to be set
perfectly levelled, and the upper edge must be 1-2 cm
higher than pavement surface (walking level)
Soakaway pebbles
Inlet (from below) of the
Ø 50 mm tube leading
the electric cables
Fit the two M16 lifting rings diagonally
across the casing to allow proper hoisting
and positioning
2 m
2 m
INNER SIDE TO BE PROTECTED
EXTERNAL SIDE
=
100 cm
Road surface.
Walking level
=
0.0
0.0
Soakaway pebbles
7,5 cm
7,5 cm
~ 1,7 m
=
93 cm
107 cm
=
6
anti-terrorism oil-hydraulic automatic bollard
A
submersed
pump may
be needed
20 cm
approx.
!
!
~ 1,7 m
0.0
