Operation
Emergency release
Releasing the operator
3
2
1
1. Switch off the power supply and secure it against reactivation.
2. Push dust cap (1) upwards.
3. Turn key (2).
4. Open ap.
Locking the operator
1
2
3
1. Traverse operator to centre position.
2. Lift lever (1) up and lock with key until the motor locks - loud click.
Release lever (1).
3. Switch on power supply.
IMPORTANT INFORMATION!
Move gate back and forth by hand so the pinion meshes with
the rack more easily and the motor can lock.
⇒ Operator is locked and the gate can only be moved with the motor.
Overload protection
If the operator is overloaded during opening or closing, the control unit
detects it and stops the drive.
After about 20 seconds or a control unit reset, the control unit releases the
overload protection again. The operator can now resume operation.
Operation after a power failure
The programmed force values are stored in the event of a power failure.
The rst movement of the operator after a power failure is always gate OPEN.
Stop by obstacle
1. Force cut-off
• when closing the gate -> operator reversed
• when opening the gate -> operator reversed
At the next command the operator moves in the opposite direction,
see chapter "Pulse sequence of gate movement".
2. Safety input 1 triggered
e.g.: safety contact strip actuated
When the safety input is triggered the operator reacts depending on the
setting of the DIP switches. See chapter "Obstacle detection".
Factory settings:
• when closing the gate -> operator reversed
• when opening the gate -> operator reversed
At the next command the operator moves in the opposite direction,
see chapter "Pulse sequence of gate movement".
3. Safety input 2 triggered
e.g.: Photo cells interrupted
When the safety input is triggered the operator reacts depending on the
setting of the DIP switches. See chapter "Obstacle detection".
Factory settings:
• when closing the gate -> operator reversed
• when opening the gate -> no reaction
At the next command the operator moves in the opposite direction,
see chapter "Pulse sequence of gate movement".
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