
BOOM BARRIER BV5868 33
WARNINGS AND SAFETY RULES
Make sure the soil is stable and solid enough to ll the foundation.There should be no obstructive
pipes or cables at the site where the foundation pit is dug. The foundation must be laid deeper
than the frost-line depth.
Make sure that there is no risk of ooding in the area where the barrier is installed, otherwise
make the foundation for the barrier 100–200 mm above ground level.
Select foundation materials (concrete, rebars, etc.) in accordance with building regulations and
process requirements. Asolid and stable foundation will ensure reliable and safe operation of
the barrier.
The foundation surface must be at and horizontal.
Ensure that there is sucient space for assembly and operation of the barrier system.The distance
from the barrier cabinet and the boom tip to the nearest stationary obstacle (wall, fence, etc.) must
be at least 500 mm. The space around the barrier should allow easy and safe manual unlocking.
Check that there will be no obstacles to the movement of the barrier boom when opening and
closing (trees, power lines, walls, fences, etc.). The boom movement should occur at adistance
of at least 5mfrom overhead power lines.
The barrier should not block the pedestrian passageways.
Make sure that the barrier and barrier system devices are protected from accidental impact by
passing vehicles. Otherwise, ensure that safeguards (fencing) are in place.
The surfaces of the sites where the barrier system components are installed must be robust
and used as areliable and rigid support. Otherwise, measures should be taken to reinforce the
installation sites.
For boom lengths exceeding 4m, we recommend installing asupport post (optional). The height
of the support post must be adjusted to the height of the boom.
In case of poor visibility of the boom, e.g. in the dark, it is necessary to attach reective stickers
(optional) to the boom.
Permanent control facilities should be located within the barrier’svisibility at aheight of at
least 1.5mand away from moving elements. Control facilities shall not be publicly accessible.
The electrical system must be provided with aprotective earth connection. The section of the
electrical system to which the product is connected must be equipped with ashort-circuit
protection device (circuit breaker or similar device). The distance between the terminals in the
protective switchgear must be at least 3mm.
The cables for control and safety devices should be laid separately from cables with mains voltage.
Protect cables from contact with any rough or sharp surfaces; use corrugated tubes, pipes and
cable ducts to lay the cables. When wiring the barrier system components, use adouble-insu-
lated multicore copper cable.
The parameters of the electric cables used (section, number of wires, length, etc.) should comply
with the wiring diagram, device power, laying distance, laying method and ambient conditions.
Check and, if necessary, adjust the barrier for safe operation (EN 12453), as incorrect adjustment
may pose ahazard. Proper and safe adjustment is carried out by trained and qualied specialists
from acompetent organization.
During operation, protection against squeezing, impact, trapping, dragging and other hazards
(EN 12453, EN 12604) must be ensured by installing safety devices, safeguards, and observing
safe distances and clearances.
When operating outside the barrier visibility area or when automatic barrier closing is activated
in the settings, photocells (or equivalent safety device) must be installed.