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General| Brand | Bernard Controls |
|---|---|
| Model | AQL Range |
| Category | Controller |
| Language | English |
Details how AQL actuators are packaged, stored, and protected from environmental factors.
Explains actuators have lifetime lubrication and require minimal maintenance, with annual checks advised for wet environments.
Provides instructions on how to safely open the actuator cover for access to internal components.
Explains how to change the orientation of the position indicator cap for counterclockwise closing.
Details how to match the actuator to the valve's input shaft using adapters and orientation.
Describes the specific adapters available for different valve shaft sizes and lengths.
Describes the optional flange spacer used when the valve input rod is too long for direct mounting.
Provides step-by-step instructions on how to securely fasten the actuator onto the valve flange.
Lists essential checks after completing electrical wiring, including voltage, connections, and operational tests.
Guides the user through installing the optional fast connector for electrical connections.
Explains the calibration process for the optional position transmitter board using analog signals.
Details the step-by-step procedure for setting the position transmitter, including LED indications.
Describes how to configure the closing direction using the SW2 dip switch.
Outlines the calibration process for the optional proportional analog command positioner board.
Explains that the positioner board is factory pre-set and calibration is only needed if mechanical stops were adjusted.
Provides detailed steps for setting up the positioner board, including error indications.
Details how to set closing direction and fail position using SW2 dip switches.
States that mechanical stops are factory set and do not require recalibration.
Explains the function of cams and their factory pre-set orientation, noting they can be readjusted.
Describes the procedure for adjusting individual cams to trigger switches correctly.
Explains that travel limit settings are done with cams and details a test procedure without a positioner.
Details how to test factory settings for travel limits when a positioner is installed.
Provides steps to restart the actuator after the torque limitation system has shut it down.
Explains how to operate the actuator manually using the driving square, with important torque limitations.
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