36
Making Final Adjustments (Retract and Extend Limits and Sensitivity)
The independent retract and extend limit adjustments are located on the bottom side of the linear
actuator. These will need to be adjusted. Remove the dust plug to make adjustments. A at blade
screwdriver is included with the operator for adjustment purposes.
Caution: Do not use a battery powered screw driver to make these adjustments or damage to
the limit assembly may occur.
To increase the extend distance of the extension tube turn the extend screw clockwise.
To decrease the extend distance of the extension tube turn the extend screw counterclockwise.
To increase the retract distance of the extension tube turn the retract screw clockwise.
To decrease the retract distance of the extension tube turn the retract screw counterclockwise.
The sensitivity adjustments are located on the
control board and explained on page 31. Both
sensitivity settings should be individually adjusted
on dual gate systems. On single gate systems,
adjust the setting for the actuator plug being utilized
(Gate 1 or Gate 2) and then match the setting
on the other sensitivity adjustment. Refer to the
Current Sense Adjustments and Entrapment Alarm
section.
24
Extend Limit Shaft
Retract Limit Shaft
Limit Nuts
Limit Adjustment Slots
Top of Actuator
Bottom view of Actuator
w/plug removed
White Extend Limit Wire
Orange Reract Limit Wire
Green Common
Retract
Extend
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