6. MANUAL HANDLING OF THE BOOM
WARNING! Carry out these operations only after removing the power supply to the motor.
In case of power failure, manual adjustments during the installation phase, or in case of emergency you can
unlock the gearmotor so you can manually move the boom.
• Insert the key into the lock and remove the unlock cap.
• Making sure that there are no people and objects within the range of the barrier, lightly press down
the boom.
• Insert the supplied ALLMATIC hexagon wrench and rotate it half a turn to unlock the motor.
WARNING! This operation unlocks the motor brake from the boom.
• Gently accompany the natural movement of the boom.
ATTENTION! In case of special situations where it was necessary to manually move the boom, once the system is restored it is
recommended to perform the learning procedure again (see Chapter 7.1).
7. ELECTRICAL CONNECTIONS AND INITIAL OPERATION
WARNING!
The connection of the power supply must be performed by experienced and qualified personnel who meet
the requirements and in full compliance with laws, rules and regulations.
Open the cabinet and pull out the box containing the control unit.
Pass the power cables through the cable gland inside the control
box and connect them to the power transformer terminal board.
Then switch ON power supply the control unit.
WARNING!
Connect automation to a power supply line equipped with safety grounding (PE).
16 / 36 - English
230V 50Hz
N
PE
L
FUSE
6-1622396 - rev. 3 - 21/09/2021
2