SPECIAL FEATURES
Intelligent Obstruction Sensor (Primary Entrapment Protection)
Trim Pot Location
(Single Unit Board shown)
erlap Delay
1.5
3 | 0 |
Obstruction | r |
| ||
Obstruction Sensor | Sensor |
| Cent | Loop |
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| Center | ||
|
|
| Loop | |
min. | MAX |
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| |
The Obstruction Sensor detects obstructions in the path of the traveling gate. The Trim Pot for the Obstruction Sensor adjusts the sensitivity level that triggers the Sensor.
When the Obstruction Sensor detects an obstruction it will:
1.Stop the gate’s movement and reverse it momentarily.
2.Bring the gate to a resting position.
3.Disable the Hold Open Timer feature until the Gate Operator receives a new command.
If another obstruction is detected before the gate reaches either limit it will:
1.Stop the gate’s movement.
2.Bring the gate to a resting position.
3.Disable the Gate Operator.
UL325 standard requires an audio alarm to go off after two consecutive entrapment events sensed by the Inherent Entrapment Protection of the Gate Operator.
The audio alarm will sound for a period of 5 minutes or until the “Stop” Button is pressed (see page 8 for remote installation of a “Stop” Button).
Turning the Trim Pot clockwise increases the sensitivity.
Turning the Trim Pot counterclockwise decreases the sensitivity.
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