The unit gives two short 1
second beeps and opens
partially and stops, gives two
short 1 second beeps and
then closes.
The pedestrian (PT) mode on
the PCB is being triggered.
A transmitter code has been
programmed incorrectly into
the pedestrian (PD LRN)
function of the receiver.
Check equipment /cabling
attached to the pedestrian (PT)
on the PCB input.
Delete the transmitter and re-
program the transmitter into
the receivers (BT LRN) as per
instructions.
When gate reaches a limit
actuator, the unit does not
stop running.
Limit input wired incorrectly
(out of sync’ with the motor
direction.)
Limit switch is faulty.
Re-wire
Change limit switch or check
with supplier.
Gate motor is jumping teeth
on the rack.
Pinion to rack spacing is
incorrect.
Rack is insufficiently fastened
to gate leaf.
Debris on track
Re-align.
Re-align and correct fastening.
Clean track
Gate jams in the open or
closed position and is not
easy to manually release.
Gate opens pedestrian when
full open trigger is given.
PCB does not beep 1-5 beeps
on closing the override lever.
Gate is running too far.
Gate is running past its limit
actuator.
Gate is overloading in the
close position after it received
a pedestrian trigger.
The magnet inside the
override lever is missing.
The double green wire reed
switch inside the gearbox is
faulty.
Adjust the limit actuators until
there is a gap between gate
and stoppers of approximately
10 – 15 mm
Replace the switch, rewire
correctly or check limit spring
assembly.
Move the closing limit
actuator towards the closing
cycle approximately 10mm.
Replace the magnet.
Replace the reed switch.
(The reset pins on the PCB
can be bridged as a short term
solution).
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