INSTALLING THE BOLLARD
Once concrete has firmly set around the casing, put the inner assembly back into it. Lastly remove the lifting rings.
By a winch put carefully the inner assembly
back into the casing, make sure the cables are
not torn or cut or the inner hydraulic pipes are
damaged in this phase
They must be on
the same level
!
!
!
NOTE WELL: IT IS IMPORTANT THAT THE ENTIRE ASSEMBLY IS
PERFECTLY FITTED BACK INTO ITS SEAT. THE PLATE, TO WHICH
THE MOTOR-PUMP IS FIXED, MUST FIT WELL ONTO THE INNER
SURFACE OF THE CASING. REMOVE POSSIBLE FRAGMENTS.
The upper level of the foundation casing is to be 1-2 cm higher than the surrounding walking surface, in
order to limit the amount of water that may get inside it.
Cast concrete all around the casing up to 5-10 cm from walking level. Wait all the time required for concrete
to set firmly (at least 7 days) and complete the finishing of the road surface.
Soakaway pebbles
Concrete
Asphalt
Pic. 7
IT IS MOST IMPORTANT THAT THE CASING IS 1-2 cm HIGHER THAN AREA FINISHED LEVEL.
IN NO WAY THE TALOS IS TO BECOME A WATER GATHERING BASIN. AVOID AREAS WHERE
SOIL TENDS TO SAG TO PREVENT THE BOLLARD FROM BEING FLOODED.
IN CASE OF SNOW, THE FLAT SURFACE OF THE COVER PLATE CAN BE EASILY CLEARED EVEN
BY HEAVY MECHANICAL MEANS.
Pic. 8
Retractable Oil-hydraulic Bollard
English
They must
fit so that the dedicted
groove in the casing is
fitted perfectly
!
0.0
Ø 50
50 - 60 cm
1-2 cm
5-10 cm
8
