Resetting a Hard Shutdown
When the operator is in a hard shutdown condition (audio alarm activated or audio alarm “chirps” every 5 seconds), the only way to reset the gate operator and return it to normal operation is to activate the alarm reset input (auxiliary terminals 2 and 3). An
•Before resetting a hard shutdown, determine why the shutdown occurred. Inspect the gate for any obstructions along its path that could have activated the inherent entrapment sensing system. Inspect the gate and gate hardware.
Note: DoorKing operators have a
Once the gate has been reset, an open or close command is needed to start the gate operator. Most activating commands will cause the gate operator to cycle to the open position. This includes activation of a key switch or open command and activation of an open loop. Activation of a close command will run the gate to the closed position.
Note: The gate operator will not lose its limit settings when a hard shutdown occurs.
4.3 Manual Gate Operation
This operator is equipped with a manual release system that will allow the gate to be pushed open in the event of a power outage or equipment failure.
Never attempt to manually push open any gate with an operator attached to it until you have verified that power to the operator has been
The automatic vehicular gate system must be designed to allow access to emergency vehicles under different operating conditions.
1.During normal powered operation, emergency vehicles access the gate by use of the emergency vehicle access device installed on your gate system. The type of device that is used in your community is dependent on your city codes. These devices may include (but are not limited to) Fire Department lock boxes,
2.In the event of a power failure, the emergency vehicle access device may not be functional because the gate operator is
3.In the event of a primary (AC) power failure and a
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