Adjusting the closing and opening endstop points of left-side gearmotors (internal view).
With the gearmotor released and the gate leaf closed, adjust the closing limit-switch grub screw by turning it either clockwise or anti clockwise. Fasten
the grub screw using the nut (see drawing).
In the same way, adjust the opening limit-switch by turning the grub screw of the other stop (see drawing).