SBTL7000 Series
User Manual
5
Troubleshooting
No.
Failure Description
Cause and Solution
1
No response from direction
indicator or indication is not
correct.
Cause
: It may be due to if connection of the roof lamp is
not correct.
Solution
: Check whether the connection of the roof
lamp is correct or not.
2
After swiping the card, there
exists only swing arm action.
Cause
: It may be due to if there exist any problem in the
master and slave machine type setting.
Solution
: Check the master and slave machine type
setting and the 5-core, 2-core connection line.
3
Delay in barrier opening or it
doesn’t close.
Cause
: It may be due to if the time of the barrier opening
is set as too long.
Solution
: Check whether the time of the opening is too
long, or the IR sensor is covered.
4
Motor doesn’t rotate, the
resistance is much, or the
bearing is loose.
Cause
: It may be due to if the motor ‘s rotation angle is
not set properly.
Solution
: The motor works properly, but the rotated
angle is not sufficient, so it may cause loosening of
bearing.
5
When powered ON, the swing
doesn’t return to the initial
position.
Cause
: It may be due to if any obstacle lies in the sensing
area.
Solution
: Ensure that no obstacle is in the sensing area,
then restart the equipment.
