22
Fig. 14 -
The
road blocker emergency stop button
Emergency
Stop
.
Fig. 15 -
The road blocker ON/OFF switch
Circuit Breaker
The operator shall keep a close eye on availability of people or vehicle next to the Boom Barrier to
avoid human injures by the Boom Barrier moving parts during generation of raising or lowering
commands!
The Boom Barrier can be also operated in automatic or semiautomatic mode along with access control
system.
In this case its operation logic is determined by configuration of access control system.
Control station also includes the road
blocker emergency stop button
Emergency
Stop
.
When this button is pushed, then the
Boom Barrier will be stopped and will be
standstill until it is released and new
commands
"UP"
or
"DOWN"
are generated.
When the button
Emergency Stop
is
pushed it is fixed in pushed condition and will
be released only after it is turned in the
direction indicated by arrows.
The ON/OFF switch
Circuit Breaker
is
installed along with the Boom Barrier.
In case of emergency the operator or the
relevant personnel can deenergize the Boom
Barrier with this switch.
There are no specified requirements to
the operator workstation.
Control boxes to be damp-proof and
dust-proof since their index of protection is
IP40
.
The Boom Barrier operator workstation
to be protected against intrusion and to be
tamperproof.