Possible causes
• The gate is encountering an obstruction
• Excessive wind loading
• Actuator not fully engaged
• Sensor cables may not be connected, incorrectly
connected, crimped or cut
• Gate leaf may be too long
• Short Ramp-up and Ramp-down distances
• Gate leaves have fallen out of synchronisation
• Dimensions for A, B, and C are incorrect
Solutions
• Ensure that nothing is physically hindering the trajectory of the gate
• Ensure that installation dimensions of the actuator’s rear mounting bracket are according to specification
• Engage actuator by turning the key fully clockwise
• Check all sensor wire connections and joints
• Ensure that the length of the gate leaf is within specification
• Increase the Ramp-up and Ramp-down distances (Menu 5: Run Profile)
• Reset Gate Limits