User's Manual
5
Table 2-1 Components description
No. Name Description
1 Top cover
Fixed to the casing by a lock, which can be unlocked
with a key.
2 Drive unit
Driven by a torque motor, it controls the arm to rise or
fall.
3 Control box
Contains the control board, on which the barrier inverter
and connection terminals are installed.
4 Casing Applied with a plastic spray.
5 Barrier arm
●
Straight arms with light bars.
●
Folding arms.
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