LBA GROUP LBA 63 Toll Highways, Operating Instructions Manual

Page: 61 / 80

Operating Instructions
– LBA63 TOLL HIGHWAYS – 2019 Version
61
The barrier does not hinge
(does not rise) The opening speed is too slow Increase converter setting
00.013
See Ҥ9.5 Adjusting the
frequency converter”
The boom comes up against
the barrier cover Check the cover and unhinging
cam fixings
The barrier closes when a
vehicle is front of the IR cell
(or ultrasound) or on the
safety loop The vehicle is not detected Check the wiring of the safety
device in question
The barrier does not close
after the passage over the
safety loop Closing after passage is not
activated Activate the closing after
passage by creating a shunt
between terminals 7 and 8 on
the terminal board.
The barrier does not close at
the end of the time delay Closing after time delay is not
activated Activate the closing after time
delay by creating a shunt
between terminals 9 and 10 on
the terminal board.
The barrier does not remain
open Automatic closing (after
passage or time delay) is
activated Remove the shunt(s) between
terminals 7, 8, 9 and 10 on the
terminal board
The barrier does not open
automatically under lack of
voltage There is not enough
compensation Increase the compensation
 See “§9.4 Adjusting the
compensation”
The barrier does not reach
the horizontal position There is too much
compensation Decrease the compensation
 See “§9.4 Adjusting the
compensation”
The torque hold must be
delayed slightly to reach the
closing stop Increase converter setting
00.022
 See “§9.5 Adjusting the
frequency converter”
The traffic light does not
come on or remains fixed The cable is disconnected Reconnect the cable
The traffic light is broken Replace the traffic light
The relay operating the light is
broken Replace the relay
The siren does not sound The cable is disconnected Reconnect the cable