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Luis CarterAug 1, 2025
What to do if RIB K400 Gate Opener opens but does not close?
- JJesse LandryAug 1, 2025
If your RIB Gate Opener opens but doesn't close after the set time, first, check that LED DL3 turns on. If it's off, turn the trimmer clockwise. Also, ensure that the photocells are not engaged. Finally, verify that the STOP button hasn't been pressed with the gate open, as this can temporarily block automatic closure.